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Posted to issues@activemq.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2020/06/16 20:14:00 UTC
[jira] [Work logged] (ARTEMIS-2807) Avoid notifications on critical
IO error
[ https://issues.apache.org/jira/browse/ARTEMIS-2807?focusedWorklogId=446866&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-446866 ]
ASF GitHub Bot logged work on ARTEMIS-2807:
-------------------------------------------
Author: ASF GitHub Bot
Created on: 16/Jun/20 20:13
Start Date: 16/Jun/20 20:13
Worklog Time Spent: 10m
Work Description: jbertram opened a new pull request #3188:
URL: https://github.com/apache/activemq-artemis/pull/3188
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Issue Time Tracking
-------------------
Worklog Id: (was: 446866)
Remaining Estimate: 0h
Time Spent: 10m
> Avoid notifications on critical IO error
> ----------------------------------------
>
> Key: ARTEMIS-2807
> URL: https://issues.apache.org/jira/browse/ARTEMIS-2807
> Project: ActiveMQ Artemis
> Issue Type: Improvement
> Reporter: Justin Bertram
> Assignee: Justin Bertram
> Priority: Major
> Time Spent: 10m
> Remaining Estimate: 0h
>
> When the broker hits a "critical" IO error it will shut itself down. However, during the shutdown process multiple notifications are sent. These notifications trigger disk IO which can delay shutdown. Here's an example from a thread-dump from a broker hung in shutdown:
>
> {noformat}
> "Thread-11" #73 prio=5 os_prio=0 tid=0x00007fa3fc002800 nid=0x1907 waiting on condition [0x00007fa48d60d000]
> java.lang.Thread.State: TIMED_WAITING (parking)
> at sun.misc.Unsafe.park(Native Method)
> - parking to wait for <0x000000009b1055f0> (a java.util.concurrent.CountDownLatch$Sync)
> at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
> at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedNanos(AbstractQueuedSynchronizer.java:1037)
> at java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquireSharedNanos(AbstractQueuedSynchronizer.java:1328)
> at java.util.concurrent.CountDownLatch.await(CountDownLatch.java:277)
> at org.apache.activemq.artemis.core.journal.impl.SimpleWaitIOCallback.waitCompletion(SimpleWaitIOCallback.java:61)
> at org.apache.activemq.artemis.core.journal.impl.JournalBase.appendAddRecord(JournalBase.java:52)
> at org.apache.activemq.artemis.core.journal.impl.JournalImpl.appendAddRecord(JournalImpl.java:93)
> at org.apache.activemq.artemis.core.journal.Journal.appendAddRecord(Journal.java:65)
> at org.apache.activemq.artemis.core.persistence.impl.journal.AbstractJournalStorageManager.storeID(AbstractJournalStorageManager.java:805)
> at org.apache.activemq.artemis.core.persistence.impl.journal.BatchingIDGenerator.storeID(BatchingIDGenerator.java:147)
> at org.apache.activemq.artemis.core.persistence.impl.journal.BatchingIDGenerator.saveCheckPoint(BatchingIDGenerator.java:132)
> - locked <0x0000000090f23850> (a org.apache.activemq.artemis.core.persistence.impl.journal.BatchingIDGenerator)
> at org.apache.activemq.artemis.core.persistence.impl.journal.BatchingIDGenerator.generateID(BatchingIDGenerator.java:111)
> at org.apache.activemq.artemis.core.persistence.impl.journal.AbstractJournalStorageManager.generateID(AbstractJournalStorageManager.java:334)
> at org.apache.activemq.artemis.core.server.management.impl.ManagementServiceImpl.sendNotification(ManagementServiceImpl.java:678)
> - locked <0x0000000090b0ab20> (a java.lang.Object)
> - locked <0x0000000090f21550> (a org.apache.activemq.artemis.core.server.management.impl.ManagementServiceImpl)
> at org.apache.activemq.artemis.core.server.cluster.impl.BroadcastGroupImpl.stop(BroadcastGroupImpl.java:142)
> - locked <0x0000000090b0b650> (a org.apache.activemq.artemis.core.server.cluster.impl.BroadcastGroupImpl)
> at org.apache.activemq.artemis.core.server.cluster.ClusterManager.stop(ClusterManager.java:310)
> - locked <0x0000000090b0b508> (a org.apache.activemq.artemis.core.server.cluster.ClusterManager)
> at org.apache.activemq.artemis.core.server.impl.ActiveMQServerImpl.stopComponent(ActiveMQServerImpl.java:1355)
> at org.apache.activemq.artemis.core.server.impl.ActiveMQServerImpl.stop(ActiveMQServerImpl.java:1090)
> - locked <0x0000000090f1d128> (a org.apache.activemq.artemis.core.server.impl.ActiveMQServerImpl)
> at org.apache.activemq.artemis.core.server.impl.ActiveMQServerImpl.stop(ActiveMQServerImpl.java:1054)
> at org.apache.activemq.artemis.core.server.impl.ActiveMQServerImpl$5.run(ActiveMQServerImpl.java:860)
> {noformat}
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