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HBASE-25447 remoteProc is suspended due to OOM ERROR (#2824) 

Some OMME can not cause the JVM to exit, like "java.lang.OutOfMemoryError: Direct buffer memory", "java.lang.OutOfMemoryError: unable to create new native thread", as they dont call vmError#next_OnError_command. So abort HMaster when uncaught exception occurs in TimeoutExecutor, the new active Hmaster will resume the suspended procedure.

Signed-off-by: Duo Zhang <zhangduo@apache.org>
Signed-off-by: stack <stack@apache.com>
Signed-off-by: Pankaj Kumar<pankajkumar@apache.org>
This commit is contained in:
Bo Cui 2021-01-04 23:34:38 +08:00 committed by GitHub
parent 8a0b023023
commit 600be60a4b
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 12 additions and 0 deletions
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4
hbase-procedure/src/main/java/org/apache/hadoop/hbase/procedure2/RemoteProcedureDispatcher.java
View File

@ -106,6 +106,10 @@ public abstract class RemoteProcedureDispatcher<TEnv, TRemote extends Comparable
return true;
}
protected void setTimeoutExecutorUncaughtExceptionHandler(UncaughtExceptionHandler eh) {
timeoutExecutor.setUncaughtExceptionHandler(eh);
}
public boolean stop() {
if (!running.getAndSet(false)) {
return false;

8
hbase-server/src/main/java/org/apache/hadoop/hbase/master/procedure/RSProcedureDispatcher.java
View File

@ -94,6 +94,7 @@ public class RSProcedureDispatcher
if (!super.start()) {
return false;
}
setTimeoutExecutorUncaughtExceptionHandler(this::abort);
if (master.isStopped()) {
LOG.debug("Stopped");
return false;
@ -126,6 +127,13 @@ public class RSProcedureDispatcher
return true;
}
private void abort(Thread t, Throwable e) {
LOG.error("Caught error", e);
if (!master.isStopped() && !master.isStopping() && !master.isAborted()) {
master.abort("Aborting master", e);
}
}
@Override
public boolean stop() {
if (!super.stop()) {