This is a stack overflow in Solr somewhere; the test framework fails
because it can't really copy with emitting proper messages
on that thread --

  [junit4]     at
org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
   [junit4]     at
org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
   [junit4]     at
org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
   [junit4]     at
org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
   [junit4]     at
org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
   [junit4]     at
org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
   [junit4]     at
org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
   [junit4]     at
org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
   [junit4]     at
org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
   [junit4]     at
org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
   [junit4]     at
org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
   [junit4]     at
org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
   [junit4]     at
org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
   [junit4]     at
org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
   [junit4]     at
org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)

On Wed, Jan 20, 2021 at 12:05 PM Apache Jenkins Server
<[email protected]> wrote:
>
> Build: 
> https://ci-builds.apache.org/job/Lucene/job/Lucene-Solr-NightlyTests-8.8/28/
>
> All tests passed
>
> Build Log:
> [...truncated 14856 lines...]
>    [junit4] JVM J1: stderr was not empty, see: 
> /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/solr/build/solr-core/test/temp/junit4-J1-20210120_092744_6511613369483563652985.syserr
>    [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
>    [junit4] WARN: Unhandled exception in event serialization. -> 
> java.lang.StackOverflowError
>    [junit4]     at sun.nio.cs.UTF_8.updatePositions(UTF_8.java:77)
>    [junit4]     at sun.nio.cs.UTF_8.access$200(UTF_8.java:57)
>    [junit4]     at sun.nio.cs.UTF_8$Encoder.encodeArrayLoop(UTF_8.java:636)
>    [junit4]     at sun.nio.cs.UTF_8$Encoder.encodeLoop(UTF_8.java:691)
>    [junit4]     at 
> java.nio.charset.CharsetEncoder.encode(CharsetEncoder.java:579)
>    [junit4]     at sun.nio.cs.StreamEncoder.implWrite(StreamEncoder.java:271)
>    [junit4]     at sun.nio.cs.StreamEncoder.write(StreamEncoder.java:125)
>    [junit4]     at sun.nio.cs.StreamEncoder.write(StreamEncoder.java:135)
>    [junit4]     at 
> java.io.OutputStreamWriter.write(OutputStreamWriter.java:220)
>    [junit4]     at java.io.Writer.write(Writer.java:157)
>    [junit4]     at 
> com.carrotsearch.ant.tasks.junit4.gson.stream.JsonWriter.newline(JsonWriter.java:582)
>    [junit4]     at 
> com.carrotsearch.ant.tasks.junit4.gson.stream.JsonWriter.beforeValue(JsonWriter.java:635)
>    [junit4]     at 
> com.carrotsearch.ant.tasks.junit4.gson.stream.JsonWriter.open(JsonWriter.java:321)
>    [junit4]     at 
> com.carrotsearch.ant.tasks.junit4.gson.stream.JsonWriter.beginObject(JsonWriter.java:304)
>    [junit4]     at 
> com.carrotsearch.ant.tasks.junit4.events.AppendStdErrEvent.serialize(AppendStdErrEvent.java:29)
>    [junit4]     at 
> com.carrotsearch.ant.tasks.junit4.events.Serializer$2.run(Serializer.java:129)
>    [junit4]     at 
> com.carrotsearch.ant.tasks.junit4.events.Serializer$2.run(Serializer.java:124)
>    [junit4]     at java.security.AccessController.doPrivileged(Native Method)
>    [junit4]     at 
> com.carrotsearch.ant.tasks.junit4.events.Serializer.flushQueue(Serializer.java:124)
>    [junit4]     at 
> com.carrotsearch.ant.tasks.junit4.events.Serializer.serialize(Serializer.java:98)
>    [junit4]     at 
> com.carrotsearch.ant.tasks.junit4.slave.SlaveMain$3$2.write(SlaveMain.java:498)
>    [junit4]     at 
> java.io.BufferedOutputStream.write(BufferedOutputStream.java:122)
>    [junit4]     at java.io.PrintStream.write(PrintStream.java:480)
>    [junit4]     at 
> org.apache.lucene.util.TestRuleLimitSysouts$DelegateStream.write(TestRuleLimitSysouts.java:178)
>    [junit4]     at java.io.PrintStream.write(PrintStream.java:480)
>    [junit4]     at 
> org.apache.logging.log4j.core.util.CloseShieldOutputStream.write(CloseShieldOutputStream.java:53)
>    [junit4]     at 
> org.apache.logging.log4j.core.appender.OutputStreamManager.wr
>    [junit4] iteToDestination(OutputStreamManager.java:250)
>    [junit4]     at 
> org.apache.logging.log4j.core.appender.OutputStreamManager.flushBuffer(OutputStreamManager.java:282)
>    [junit4]     at 
> org.apache.logging.log4j.core.appender.OutputStreamManager.drain(OutputStreamManager.java:340)
>    [junit4]     at 
> org.apache.logging.log4j.core.layout.TextEncoderHelper.drainIfByteBufferFull(TextEncoderHelper.java:260)
>    [junit4]     at 
> org.apache.logging.log4j.core.layout.TextEncoderHelper.writeAndEncodeAsMuchAsPossible(TextEncoderHelper.java:199)
>    [junit4]     at 
> org.apache.logging.log4j.core.layout.TextEncoderHelper.encodeChunkedText(TextEncoderHelper.java:147)
>    [junit4]     at 
> org.apache.logging.log4j.core.layout.TextEncoderHelper.encodeText(TextEncoderHelper.java:58)
>    [junit4]     at 
> org.apache.logging.log4j.core.layout.StringBuilderEncoder.encode(StringBuilderEncoder.java:68)
>    [junit4]     at 
> org.apache.logging.log4j.core.layout.StringBuilderEncoder.encode(StringBuilderEncoder.java:32)
>    [junit4]     at 
> org.apache.logging.log4j.core.layout.PatternLayout.encode(PatternLayout.java:231)
>    [junit4]     at 
> org.apache.logging.log4j.core.layout.PatternLayout.encode(PatternLayout.java:59)
>    [junit4]     at 
> org.apache.logging.log4j.core.appender.AbstractOutputStreamAppender.directEncodeEvent(AbstractOutputStreamAppender.java:197)
>    [junit4]     at 
> org.apache.logging.log4j.core.appender.AbstractOutputStreamAppender.tryAppend(AbstractOutputStreamAppender.java:190)
>    [junit4]     at 
> org.apache.logging.log4j.core.appender.AbstractOutputStreamAppender.append(AbstractOutputStreamAppender.java:181)
>    [junit4]     at 
> org.apache.logging.log4j.core.config.AppenderControl.tryCallAppender(AppenderControl.java:156)
>    [junit4]     at 
> org.apache.logging.log4j.core.config.AppenderControl.callAppender0(AppenderControl.java:129)
>    [junit4]     at 
> org.apache.logging.log4j.core.config.AppenderControl.callAppenderPreventRecursion(AppenderControl.java:120)
>    [junit4]     at 
> org.apache.logging.log4j.core.config.AppenderControl.callAppender(AppenderControl.java:84)
>    [junit4]     at 
> org.apache.logging.log4j.core.config.LoggerConfig.callAppenders(LoggerConfig.java:543)
>    [junit4]     at 
> org.apache.logging.log4j.core.config.LoggerConfig.processLogEvent(LoggerConfig.java:502)
>    [junit4]     at org.apache.logging.log4j.core.config.Log
>    [junit4] gerConfig.log(LoggerConfig.java:485)
>    [junit4]     at 
> org.apache.logging.log4j.core.config.LoggerConfig.log(LoggerConfig.java:460)
>    [junit4]     at 
> org.apache.logging.log4j.core.config.AwaitCompletionReliabilityStrategy.log(AwaitCompletionReliabilityStrategy.java:82)
>    [junit4]     at org.apache.logging.log4j.core.Logger.log(Logger.java:161)
>    [junit4]     at 
> org.apache.logging.log4j.spi.AbstractLogger.tryLogMessage(AbstractLogger.java:2198)
>    [junit4]     at 
> org.apache.logging.log4j.spi.AbstractLogger.logMessageTrackRecursion(AbstractLogger.java:2152)
>    [junit4]     at 
> org.apache.logging.log4j.spi.AbstractLogger.logMessageSafely(AbstractLogger.java:2135)
>    [junit4]     at 
> org.apache.logging.log4j.spi.AbstractLogger.logMessage(AbstractLogger.java:2011)
>    [junit4]     at 
> org.apache.logging.log4j.spi.AbstractLogger.logIfEnabled(AbstractLogger.java:1983)
>    [junit4]     at 
> org.apache.logging.slf4j.Log4jLogger.error(Log4jLogger.java:319)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:140)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at org.apache.solr.cloud.LeaderElector.check
>    [junit4] IfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at org.apache.solr.cloud.LeaderElector.retryEl
>    [junit4] ection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at org.apache.solr.cloud.LeaderElector.joinElec
>    [junit4] tion(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at org.apache.solr.cloud.LeaderElector.checkIfIamLea
>    [junit4] der(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at org.apache.solr.cloud.LeaderElector.retryElection(L
>    [junit4] eaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at org.apache.solr.cloud.LeaderElector.joinElection(Lea
>    [junit4] derElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at org.apache.solr.cloud.LeaderElector.checkIfIamLeader(Lead
>    [junit4] erElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at org.apache.solr.cloud.LeaderElector.retryElection(LeaderEle
>    [junit4] ctor.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElect
>    [junit4] or.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElecto
>    [junit4] r.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.jav
>    [junit4] a:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:
>    [junit4] 309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:1
>    [junit4] 41)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]
>    [junit4] at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at
>    [junit4]  
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at
>    [junit4] 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at org.a
>    [junit4] 
> pache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at org.apa
>    [junit4] che.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at org.apac
>    [junit4] he.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at org.apache.so
>    [junit4] lr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at org.apache.solr
>    [junit4] .cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at org.apache.solr.
>    [junit4] cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at org.apache.solr.cloud
>    [junit4] .LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at org.apache.solr.cloud.L
>    [junit4] eaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at org.apache.solr.cloud.Le
>    [junit4] aderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at org.apache.solr.cloud.LeaderE
>    [junit4] lector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at org.apache.solr.cloud.LeaderEle
>    [junit4] ctor.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at org.apache.solr.cloud.LeaderElec
>    [junit4] tor.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at org.apache.solr.cloud.LeaderElector.c
>    [junit4] heckIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at org.apache.solr.cloud.LeaderElector.ret
>    [junit4] ryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at org.apache.solr.cloud.LeaderElector.join
>    [junit4] Election(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at org.apache.solr.cloud.LeaderElector.checkIfIa
>    [junit4] mLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at org.apache.solr.cloud.LeaderElector.retryElecti
>    [junit4] on(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at org.apache.solr.cloud.LeaderElector.joinElection
>    [junit4] (LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at org.apache.solr.cloud.LeaderElector.checkIfIamLeader(
>    [junit4] LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:394)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:141)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:309)
>    [junit4]     at 
> org.apache.solr.cloud.LeaderElector.retryElection(LeaderElec
>
> [...truncated too long message...]
>
> htlyTests-8.8/checkout/solr/server/lib/jetty-continuation-9.4.34.v20201102.jar:/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/solr/server/lib/jetty-deploy-9.4.34.v20201102.jar:/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/solr/server/lib/jetty-http-9.4.34.v20201102.jar:/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/solr/server/lib/jetty-io-9.4.34.v20201102.jar:/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/solr/server/lib/jetty-jmx-9.4.34.v20201102.jar:/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/solr/server/lib/jetty-rewrite-9.4.34.v20201102.jar:/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/solr/server/lib/jetty-security-9.4.34.v20201102.jar:/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/solr/server/lib/jetty-server-9.4.34.v20201102.jar:/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/solr/server/lib/jetty-servlet-9.4.34.v20201102.jar:/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/solr/server/lib/jetty-servlets-9.4.34.v20201102.jar:/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/solr/server/lib/jetty-util-9.4.34.v20201102.jar:/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/solr/server/lib/jetty-webapp-9.4.34.v20201102.jar:/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/solr/server/lib/jetty-xml-9.4.34.v20201102.jar:/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/solr/server/lib/metrics-core-4.1.5.jar:/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/solr/server/lib/metrics-graphite-4.1.5.jar:/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/solr/server/lib/metrics-jetty9-4.1.5.jar:/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/solr/server/lib/metrics-jmx-4.1.5.jar:/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/solr/server/lib/metrics-jvm-4.1.5.jar:/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/solr/example/example-DIH/solr/db/lib/derby-10.9.1.0.jar:/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/solr/example/example-DIH/solr/db/lib/hsqldb-2.4.0.jar:/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/lucene/build/core/classes/java:/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/lucene/test-framework/lib/hamcrest-core-1.3.jar:/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/lucene/test-framework/lib/junit-4.13.1.jar:/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/lucene/test-framework/lib/randomizedtesting-runner-2.7.2.jar:/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/solr/core/test-lib/antlr4-runtime-4.5.1-1.jar:/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/solr/core/test-lib/byte-buddy-1.9.3.jar:/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/solr/core/test-lib/commons-compress-1.20.jar:/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/solr/core/test-lib/commons-logging-1.1.3.jar:/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/solr/core/test-lib/commons-text-1.6.jar:/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/solr/core/test-lib/hadoop-common-3.2.0-tests.jar:/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/solr/core/test-lib/hadoop-hdfs-3.2.0-tests.jar:/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/solr/core/test-lib/hadoop-hdfs-3.2.0.jar:/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/solr/core/test-lib/hadoop-minicluster-3.2.0.jar:/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/solr/core/test-lib/hadoop-minikdc-3.2.0.jar:/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/solr/core/test-lib/jersey-core-1.19.jar:/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/solr/core/test-lib/jersey-server-1.19.jar:/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/solr/core/test-lib/jersey-servlet-1.19.jar:/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/solr/core/test-lib/kerb-admin-1.0.1.jar:/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/solr/core/test-lib/kerb-client-1.0.1.jar:/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/solr/core/test-lib/kerb-common-1.0.1.jar:/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/solr/core/test-lib/kerb-crypto-1.0.1.jar:/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/solr/core/test-lib/kerb-identity-1.0.1.jar:/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/solr/core/test-lib/kerb-server-1.0.1.jar:/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/solr/core/test-lib/kerb-simplekdc-1.0.1.jar:/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/solr/core/test-lib/kerby-config-1.0.1.jar:/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/solr/core/test-lib/kerby-kdc-1.0.1.jar:/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/solr/core/test-lib/kerby-util-1.0.1.jar:/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/solr/core/test-lib/mockito-core-2.23.4.jar:/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/solr/core/test-lib/netty-all-4.1.50.Final.jar:/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/solr/core/test-lib/objenesis-2.6.jar:/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/solr/core/test-lib/opentracing-mock-0.33.0.jar:/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/lucene/build/analysis/icu/lucene-analyzers-icu-8.8.0-SNAPSHOT.jar:/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/solr/build/contrib/solr-analysis-extras/classes/java:/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/lucene/build/queryparser/classes/test:/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/lucene/build/backward-codecs/classes/test:/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/solr/contrib/analysis-extras/lib/icu4j-62.1.jar:/home/jenkins/.ivy2/cache/com.carrotsearch.randomizedtesting/junit4-ant/jars/junit4-ant-2.7.2.jar
>  com.carrotsearch.ant.tasks.junit4.slave.SlaveMainSafe -eventsfile 
> /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/solr/build/solr-core/test/temp/junit4-J1-20210120_092744_6512634681044864798947.events
>  
> @/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/solr/build/solr-core/test/temp/junit4-J1-20210120_092744_6516434325402459254849.suites
>  -stdin
>    [junit4] ERROR: JVM J1 ended with an exception: Quit event not received 
> from the forked process? This may indicate JVM crash or runner bugs.
>    [junit4]     at 
> com.carrotsearch.ant.tasks.junit4.JUnit4.executeSlave(JUnit4.java:1563)
>    [junit4]     at 
> com.carrotsearch.ant.tasks.junit4.JUnit4.access$000(JUnit4.java:123)
>    [junit4]     at 
> com.carrotsearch.ant.tasks.junit4.JUnit4$2.call(JUnit4.java:997)
>    [junit4]     at 
> com.carrotsearch.ant.tasks.junit4.JUnit4$2.call(JUnit4.java:994)
>    [junit4]     at java.util.concurrent.FutureTask.run(FutureTask.java:266)
>    [junit4]     at 
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
>    [junit4]     at 
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
>    [junit4]     at java.lang.Thread.run(Thread.java:748)
>
> BUILD FAILED
> /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/build.xml:652:
>  The following error occurred while executing this line:
> /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/build.xml:578:
>  The following error occurred while executing this line:
> /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/build.xml:59:
>  The following error occurred while executing this line:
> /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/solr/build.xml:231:
>  The following error occurred while executing this line:
> /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/solr/common-build.xml:550:
>  The following error occurred while executing this line:
> /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/lucene/common-build.xml:1599:
>  The following error occurred while executing this line:
> /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.8/checkout/lucene/common-build.xml:1126:
>  At least one slave process threw an exception, first: Quit event not 
> received from the forked process? This may indicate JVM crash or runner bugs.
>
> Total time: 281 minutes 35 seconds
> Build step 'Invoke Ant' marked build as failure
> Archiving artifacts
> [Fast Archiver] No artifacts from Lucene » Lucene-Solr-NightlyTests-8.8 #27 
> to compare, so performing full copy of artifacts
> Recording test results
> Email was triggered for: Failure - Any
> Sending email for trigger: Failure - Any
>
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