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Posted to commits@hbase.apache.org by st...@apache.org on 2018/01/20 05:54:30 UTC
hbase git commit: HBASE-19828 Flakey
TestRegionsOnMasterOptions.testRegionsOnAllServers
Repository: hbase
Updated Branches:
refs/heads/master 11d6e6b1e -> 7fe4aa6fe
HBASE-19828 Flakey TestRegionsOnMasterOptions.testRegionsOnAllServers
Rename the PE Worker threads.
Send an interrupt if worker taking a long time to go down
(it may be RPC'ing out to a dead server, retrying so
interrupt). Also join on the ProcedureExecutor shutting down.
This will make problems shutting down more obvious.
Disable TestRegionsOnMasterOptions. Master carrying Regions is broke.
Project: http://git-wip-us.apache.org/repos/asf/hbase/repo
Commit: http://git-wip-us.apache.org/repos/asf/hbase/commit/7fe4aa6f
Tree: http://git-wip-us.apache.org/repos/asf/hbase/tree/7fe4aa6f
Diff: http://git-wip-us.apache.org/repos/asf/hbase/diff/7fe4aa6f
Branch: refs/heads/master
Commit: 7fe4aa6fe44ce5c43642606af87c4cc4c328fbaa
Parents: 11d6e6b
Author: Michael Stack <st...@apache.org>
Authored: Fri Jan 19 16:02:26 2018 -0800
Committer: Michael Stack <st...@apache.org>
Committed: Fri Jan 19 21:54:19 2018 -0800
----------------------------------------------------------------------
.../hadoop/hbase/procedure2/ProcedureExecutor.java | 15 +++++++++------
.../hadoop/hbase/master/ActiveMasterManager.java | 3 ++-
.../java/org/apache/hadoop/hbase/master/HMaster.java | 1 +
.../master/balancer/TestRegionsOnMasterOptions.java | 3 +++
4 files changed, 15 insertions(+), 7 deletions(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/hbase/blob/7fe4aa6f/hbase-procedure/src/main/java/org/apache/hadoop/hbase/procedure2/ProcedureExecutor.java
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diff --git a/hbase-procedure/src/main/java/org/apache/hadoop/hbase/procedure2/ProcedureExecutor.java b/hbase-procedure/src/main/java/org/apache/hadoop/hbase/procedure2/ProcedureExecutor.java
index 7a964a8..2db8d32 100644
--- a/hbase-procedure/src/main/java/org/apache/hadoop/hbase/procedure2/ProcedureExecutor.java
+++ b/hbase-procedure/src/main/java/org/apache/hadoop/hbase/procedure2/ProcedureExecutor.java
@@ -510,10 +510,10 @@ public class ProcedureExecutor<TEnvironment> {
// We have numThreads executor + one timer thread used for timing out
// procedures and triggering periodic procedures.
this.corePoolSize = numThreads;
- LOG.info("Starting ProcedureExecutor Worker threads (ProcExecWrkr)=" + corePoolSize);
+ LOG.info("Starting ProcedureExecutor Worker threads (ProcedureExecutorWorker)=" + corePoolSize);
// Create the Thread Group for the executors
- threadGroup = new ThreadGroup("ProcExecThrdGrp");
+ threadGroup = new ThreadGroup("ProcedureExecutorWorkerGroup");
// Create the timeout executor
timeoutExecutor = new TimeoutExecutorThread(threadGroup);
@@ -592,7 +592,7 @@ public class ProcedureExecutor<TEnvironment> {
try {
threadGroup.destroy();
} catch (IllegalThreadStateException e) {
- LOG.error("Thread group " + threadGroup + " contains running threads");
+ LOG.error("ThreadGroup " + threadGroup + " contains running threads; " + e.getMessage());
threadGroup.list();
} finally {
threadGroup = null;
@@ -1709,7 +1709,7 @@ public class ProcedureExecutor<TEnvironment> {
private Procedure activeProcedure;
public WorkerThread(final ThreadGroup group) {
- super(group, "ProcExecWrkr-" + workerId.incrementAndGet());
+ super(group, "ProcedureExecutorWorker-" + workerId.incrementAndGet());
setDaemon(true);
}
@@ -1752,7 +1752,7 @@ public class ProcedureExecutor<TEnvironment> {
} catch (Throwable t) {
LOG.warn("Worker terminating UNNATURALLY " + this.activeProcedure, t);
} finally {
- LOG.debug("Worker terminated.");
+ LOG.trace("Worker terminated.");
}
workerThreads.remove(this);
}
@@ -1904,9 +1904,12 @@ public class ProcedureExecutor<TEnvironment> {
for (int i = 0; isAlive(); ++i) {
sendStopSignal();
join(250);
+ // Log every two seconds; send interrupt too.
if (i > 0 && (i % 8) == 0) {
LOG.warn("Waiting termination of thread " + getName() + ", " +
- StringUtils.humanTimeDiff(EnvironmentEdgeManager.currentTime() - startTime));
+ StringUtils.humanTimeDiff(EnvironmentEdgeManager.currentTime() - startTime) +
+ "; sending interrupt");
+ interrupt();
}
}
} catch (InterruptedException e) {
http://git-wip-us.apache.org/repos/asf/hbase/blob/7fe4aa6f/hbase-server/src/main/java/org/apache/hadoop/hbase/master/ActiveMasterManager.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/main/java/org/apache/hadoop/hbase/master/ActiveMasterManager.java b/hbase-server/src/main/java/org/apache/hadoop/hbase/master/ActiveMasterManager.java
index 62073db..1cc519b 100644
--- a/hbase-server/src/main/java/org/apache/hadoop/hbase/master/ActiveMasterManager.java
+++ b/hbase-server/src/main/java/org/apache/hadoop/hbase/master/ActiveMasterManager.java
@@ -277,7 +277,8 @@ public class ActiveMasterManager extends ZKListener {
ZNodeClearer.deleteMyEphemeralNodeOnDisk();
}
} catch (KeeperException e) {
- LOG.error(this.watcher.prefix("Error deleting our own master address node"), e);
+ LOG.debug(this.watcher.prefix("Failed delete of our master address node; " +
+ e.getMessage()));
}
}
}
http://git-wip-us.apache.org/repos/asf/hbase/blob/7fe4aa6f/hbase-server/src/main/java/org/apache/hadoop/hbase/master/HMaster.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/main/java/org/apache/hadoop/hbase/master/HMaster.java b/hbase-server/src/main/java/org/apache/hadoop/hbase/master/HMaster.java
index 0e626ce..0dd7f62 100644
--- a/hbase-server/src/main/java/org/apache/hadoop/hbase/master/HMaster.java
+++ b/hbase-server/src/main/java/org/apache/hadoop/hbase/master/HMaster.java
@@ -1237,6 +1237,7 @@ public class HMaster extends HRegionServer implements MasterServices {
configurationManager.deregisterObserver(procedureExecutor.getEnvironment());
procedureExecutor.getEnvironment().getRemoteDispatcher().stop();
procedureExecutor.stop();
+ procedureExecutor.join();
procedureExecutor = null;
}
http://git-wip-us.apache.org/repos/asf/hbase/blob/7fe4aa6f/hbase-server/src/test/java/org/apache/hadoop/hbase/master/balancer/TestRegionsOnMasterOptions.java
----------------------------------------------------------------------
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/master/balancer/TestRegionsOnMasterOptions.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/master/balancer/TestRegionsOnMasterOptions.java
index f7d10dc..7b26ae0 100644
--- a/hbase-server/src/test/java/org/apache/hadoop/hbase/master/balancer/TestRegionsOnMasterOptions.java
+++ b/hbase-server/src/test/java/org/apache/hadoop/hbase/master/balancer/TestRegionsOnMasterOptions.java
@@ -50,7 +50,10 @@ import static org.junit.Assert.assertTrue;
* Test options for regions on master; none, system, or any (i.e. master is like any other
* regionserver). Checks how regions are deployed when each of the options are enabled.
* It then does kill combinations to make sure the distribution is more than just for startup.
+ * NOTE: Regions on Master does not work well. See HBASE-19828. Until addressed, disabling this
+ * test.
*/
+@Ignore
@Category({MediumTests.class})
public class TestRegionsOnMasterOptions {
private static final Logger LOG = LoggerFactory.getLogger(TestRegionsOnMasterOptions.class);