keith-turner commented on PR #5813:
URL: https://github.com/apache/accumulo/pull/5813#issuecomment-3212500139
Made the following changes against 3a0d8e5c72915fb4c7ce26d6156d15b0a444fb71
which is the current head of main.
```diff
diff --git
a/test/src/main/java/org/apache/accumulo/test/fate/FatePoolsWatcherITBase.java
b/test/src/main/java/org/apache/accumulo/test/fate/FatePoolsWatcherITBase.java
index a4fb0b8f9e..70f6341246 100644
---
a/test/src/main/java/org/apache/accumulo/test/fate/FatePoolsWatcherITBase.java
+++
b/test/src/main/java/org/apache/accumulo/test/fate/FatePoolsWatcherITBase.java
@@ -173,6 +173,14 @@ public abstract class FatePoolsWatcherITBase extends
SharedMiniClusterBase
assertEquals(numWorkersSet4, fate.getTxRunnersActive(set4));
} finally {
fate.shutdown(30, TimeUnit.SECONDS);
+ if (fate.getTotalTxRunnersActive() > 0) {
+ Thread.getAllStackTraces().forEach((t, se) -> {
+ System.out.println(" " + t.getName());
+ for (var e : se) {
+ System.out.println("\t" + e);
+ }
+ });
+ }
assertEquals(0, fate.getTotalTxRunnersActive());
}
}
```
Ran the test a few times and then it finally failed and saw the following
odd stack traces in the output in the failsafe dir. These are all of the
stacks that contained FateExecutor. Not sure what is going on w/ the class
loader stuff.
```
accumulo.pool.manager.fate.user.table_create.table_delete.table_delete_range.table_export.table_import.table_merge.table_offline.table_online.table_rename.table_split.table_tablet_availability-Worker-1
[email protected]/jdk.internal.loader.BuiltinClassLoader.loadClassOrNull(BuiltinClassLoader.java:651)
[email protected]/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:639)
[email protected]/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:188)
[email protected]/java.lang.ClassLoader.loadClass(ClassLoader.java:525)
app//org.apache.accumulo.core.fate.FateExecutor$TransactionRunner.blockIfHadoopShutdown(FateExecutor.java:457)
app//org.apache.accumulo.core.fate.FateExecutor$TransactionRunner.run(FateExecutor.java:390)
app//org.apache.accumulo.core.trace.TraceWrappedRunnable.run(TraceWrappedRunnable.java:52)
[email protected]/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
[email protected]/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
app//org.apache.accumulo.core.trace.TraceWrappedRunnable.run(TraceWrappedRunnable.java:52)
[email protected]/java.lang.Thread.run(Thread.java:840)
accumulo.pool.manager.fate.user.table_create.table_delete.table_delete_range.table_export.table_import.table_merge.table_offline.table_online.table_rename.table_split.table_tablet_availability-Worker-4
app//org.apache.logging.log4j.core.pattern.DatePatternConverter$CachedTime.<init>(DatePatternConverter.java:166)
app//org.apache.logging.log4j.core.pattern.DatePatternConverter.formatWithoutThreadLocals(DatePatternConverter.java:330)
app//org.apache.logging.log4j.core.pattern.DatePatternConverter.format(DatePatternConverter.java:309)
app//org.apache.logging.log4j.core.pattern.DatePatternConverter.format(DatePatternConverter.java:284)
app//org.apache.logging.log4j.core.pattern.PatternFormatter.format(PatternFormatter.java:44)
app//org.apache.logging.log4j.core.layout.PatternLayout$PatternFormatterPatternSerializer.toSerializable(PatternLayout.java:397)
app//org.apache.logging.log4j.core.layout.PatternLayout.toText(PatternLayout.java:252)
app//org.apache.logging.log4j.core.layout.PatternLayout.encode(PatternLayout.java:238)
app//org.apache.logging.log4j.core.layout.PatternLayout.encode(PatternLayout.java:58)
app//org.apache.logging.log4j.core.appender.AbstractOutputStreamAppender.directEncodeEvent(AbstractOutputStreamAppender.java:227)
app//org.apache.logging.log4j.core.appender.AbstractOutputStreamAppender.tryAppend(AbstractOutputStreamAppender.java:220)
app//org.apache.logging.log4j.core.appender.AbstractOutputStreamAppender.append(AbstractOutputStreamAppender.java:211)
app//org.apache.logging.log4j.core.config.AppenderControl.tryCallAppender(AppenderControl.java:160)
app//org.apache.logging.log4j.core.config.AppenderControl.callAppender0(AppenderControl.java:133)
app//org.apache.logging.log4j.core.config.AppenderControl.callAppenderPreventRecursion(AppenderControl.java:124)
app//org.apache.logging.log4j.core.config.AppenderControl.callAppender(AppenderControl.java:88)
app//org.apache.logging.log4j.core.config.LoggerConfig.callAppenders(LoggerConfig.java:714)
app//org.apache.logging.log4j.core.config.LoggerConfig.processLogEvent(LoggerConfig.java:672)
app//org.apache.logging.log4j.core.config.LoggerConfig.log(LoggerConfig.java:648)
app//org.apache.logging.log4j.core.config.LoggerConfig.logParent(LoggerConfig.java:705)
app//org.apache.logging.log4j.core.config.LoggerConfig.processLogEvent(LoggerConfig.java:674)
app//org.apache.logging.log4j.core.config.LoggerConfig.log(LoggerConfig.java:648)
app//org.apache.logging.log4j.core.config.LoggerConfig.log(LoggerConfig.java:584)
app//org.apache.logging.log4j.core.config.AwaitCompletionReliabilityStrategy.log(AwaitCompletionReliabilityStrategy.java:92)
app//org.apache.logging.log4j.core.Logger.log(Logger.java:187)
app//org.apache.logging.log4j.spi.AbstractLogger.tryLogMessage(AbstractLogger.java:2904)
app//org.apache.logging.log4j.spi.AbstractLogger.logMessageTrackRecursion(AbstractLogger.java:2857)
app//org.apache.logging.log4j.spi.AbstractLogger.logMessageSafely(AbstractLogger.java:2839)
app//org.apache.logging.log4j.spi.AbstractLogger.logMessage(AbstractLogger.java:2618)
app//org.apache.logging.log4j.spi.AbstractLogger.logIfEnabled(AbstractLogger.java:2565)
app//org.apache.logging.slf4j.Log4jLogger.error(Log4jLogger.java:313)
app//org.apache.accumulo.core.fate.FateExecutor$TransactionRunner.run(FateExecutor.java:406)
app//org.apache.accumulo.core.trace.TraceWrappedRunnable.run(TraceWrappedRunnable.java:52)
[email protected]/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
[email protected]/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
app//org.apache.accumulo.core.trace.TraceWrappedRunnable.run(TraceWrappedRunnable.java:52)
[email protected]/java.lang.Thread.run(Thread.java:840)
accumulo.pool.manager.fate.user.commit_compaction.namespace_create.namespace_delete.namespace_rename.shutdown_tserver.system_split.system_merge.table_bulk_import2.table_cancel_compact.table_clone.table_compact-Worker-1
[email protected]/jdk.internal.loader.BuiltinClassLoader.defineClass(BuiltinClassLoader.java:842)
[email protected]/jdk.internal.loader.BuiltinClassLoader.findClassOnClassPathOrNull(BuiltinClassLoader.java:760)
[email protected]/jdk.internal.loader.BuiltinClassLoader.loadClassOrNull(BuiltinClassLoader.java:681)
[email protected]/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:639)
[email protected]/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:188)
[email protected]/java.lang.ClassLoader.loadClass(ClassLoader.java:525)
app//org.apache.accumulo.core.fate.FateExecutor$TransactionRunner.blockIfHadoopShutdown(FateExecutor.java:457)
app//org.apache.accumulo.core.fate.FateExecutor$TransactionRunner.run(FateExecutor.java:390)
app//org.apache.accumulo.core.trace.TraceWrappedRunnable.run(TraceWrappedRunnable.java:52)
[email protected]/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
[email protected]/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
app//org.apache.accumulo.core.trace.TraceWrappedRunnable.run(TraceWrappedRunnable.java:52)
[email protected]/java.lang.Thread.run(Thread.java:840)
```
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