Michael Wall created ACCUMULO-4332:
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Summary: Tserver exiting due to uncaught error
Key: ACCUMULO-4332
URL: https://issues.apache.org/jira/browse/ACCUMULO-4332
Project: Accumulo
Issue Type: Bug
Affects Versions: 1.6.5
Reporter: Michael Wall
After the following log statements, the tserver became a zombie and did nothing
but spit GC and Cache log statements. The fix was to add more open files,
ulimit -n was 1024. This ticket is to see if we can catch this exception and
kill the tserver.
{code}
ERROR: run() exiting due to uncaught error
java.lang.OutOfMemoryError: unable to create new native thread
at java.lang.Thread.start0(Native Method)
at java.lang.Thread.start(Thread.java:714)
at
java.util.concurrent.ThreadPoolExecutor.addWorker(ThreadPoolExecutor.java:949)
at
java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1360)
at org.apache.thrift.server.THsHaServer.requestInvoke(THsHaServer.java:157)
at
org.apache.thrift.server.AbstractNonblockingServer$AbstractSelectThread.handleRead(AbstractNonblockingServer.java:210)
at
org.apache.accumulo.server.util.CustomNonBlockerServer$SelectAcceptThread.select(CustomNonBlockingServer.java:227)
at
org.apache.accumulo.server.util.CustomNonBlockerServer$SelectAcceptThread.run(CustomNonBlockingServer.java:183)
{code}
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