Mike Percy created KUDU-1496:
--------------------------------

             Summary: org.kududb.client.TestRowResult is flaky
                 Key: KUDU-1496
                 URL: https://issues.apache.org/jira/browse/KUDU-1496
             Project: Kudu
          Issue Type: Bug
          Components: client
    Affects Versions: 0.9.0
            Reporter: Mike Percy


The following test is flaky: org.kududb.client.TestRowResult

Saw a failure on a Jenkins run: 
http://104.196.14.100/job/kudu-gerrit/1970/BUILD_TYPE=ASAN/testReport/junit/org.kududb.client/TestRowResult/org_kududb_client_TestRowResult/

{code}
Error Message

Master config (127.126.201.1:64030) has no leader.. Exceptions received: 
org.kududb.client.ConnectionResetException: [Peer Kudu Master - 
127.126.201.1:64030] Connection reset on [id: 0x10e02648]

Stacktrace

org.kududb.client.NoLeaderMasterFoundException: Master config 
(127.126.201.1:64030) has no leader.. Exceptions received: 
org.kududb.client.ConnectionResetException: [Peer Kudu Master - 
127.126.201.1:64030] Connection reset on [id: 0x10e02648]
        at 
org.kududb.client.NoLeaderMasterFoundException.create(NoLeaderMasterFoundException.java:59)
        at 
org.kududb.client.GetMasterRegistrationReceived.incrementCountAndCheckExhausted(GetMasterRegistrationReceived.java:123)
        at 
org.kududb.client.GetMasterRegistrationReceived.access$300(GetMasterRegistrationReceived.java:42)
        at 
org.kududb.client.GetMasterRegistrationReceived$GetMasterRegistrationErrCB.call(GetMasterRegistrationReceived.java:209)
        at 
org.kududb.client.GetMasterRegistrationReceived$GetMasterRegistrationErrCB.call(GetMasterRegistrationReceived.java:198)
        at com.stumbleupon.async.Deferred.doCall(Deferred.java:1280)
        at com.stumbleupon.async.Deferred.runCallbacks(Deferred.java:1259)
        at com.stumbleupon.async.Deferred.callback(Deferred.java:1002)
        at org.kududb.client.KuduRpc.handleCallback(KuduRpc.java:194)
        at org.kududb.client.KuduRpc.errback(KuduRpc.java:214)
        at org.kududb.client.TabletClient.failOrRetryRpc(TabletClient.java:710)
        at org.kududb.client.TabletClient.failOrRetryRpcs(TabletClient.java:695)
        at org.kududb.client.TabletClient.cleanup(TabletClient.java:684)
        at org.kududb.client.TabletClient.channelClosed(TabletClient.java:654)
        at 
org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:88)
        at org.kududb.client.TabletClient.handleUpstream(TabletClient.java:635)
        at 
org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
        at 
org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:791)
        at 
org.jboss.netty.handler.timeout.ReadTimeoutHandler.channelClosed(ReadTimeoutHandler.java:176)
        at 
org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:88)
        at 
org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
        at 
org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:559)
        at 
org.kududb.client.AsyncKuduClient$TabletClientPipeline.sendUpstream(AsyncKuduClient.java:1763)
        at org.jboss.netty.channel.Channels.fireChannelClosed(Channels.java:468)
        at org.jboss.netty.channel.Channels$6.run(Channels.java:457)
        at 
org.jboss.netty.channel.socket.ChannelRunnableWrapper.run(ChannelRunnableWrapper.java:40)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioSelector.processTaskQueue(AbstractNioSelector.java:391)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioSelector.run(AbstractNioSelector.java:315)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:89)
        at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:178)
        at 
org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:108)
        at 
org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:745)
Caused by: org.kududb.client.ConnectionResetException: [Peer Kudu Master - 
127.126.201.1:64030] Connection reset on [id: 0x10e02648]
        at org.kududb.client.TabletClient.cleanup(TabletClient.java:681)
        at org.kududb.client.TabletClient.channelClosed(TabletClient.java:654)
        at 
org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:88)
        at org.kududb.client.TabletClient.handleUpstream(TabletClient.java:635)
        at 
org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
        at 
org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:791)
        at 
org.jboss.netty.handler.timeout.ReadTimeoutHandler.channelClosed(ReadTimeoutHandler.java:176)
        at 
org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:88)
        at 
org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
        at 
org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:559)
        at 
org.kududb.client.AsyncKuduClient$TabletClientPipeline.sendUpstream(AsyncKuduClient.java:1763)
        at org.jboss.netty.channel.Channels.fireChannelClosed(Channels.java:468)
        at org.jboss.netty.channel.Channels$6.run(Channels.java:457)
        at 
org.jboss.netty.channel.socket.ChannelRunnableWrapper.run(ChannelRunnableWrapper.java:40)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioSelector.processTaskQueue(AbstractNioSelector.java:391)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioSelector.run(AbstractNioSelector.java:315)
        at 
org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:89)
        at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:178)
        at 
org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:108)
        at 
org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:745)
{code}





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