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https://issues.apache.org/jira/browse/AMQ-6285 

Properly nulling out the scheduler service in MessageDatabase after it
is shutdown on a store close so that if the store is restarted the
thread will properly restart.
This commit is contained in:
Christopher L. Shannon (cshannon) 2016-05-09 19:06:40 +00:00
parent db3f8b3554
commit 7bdcca1bda
1 changed files with 6 additions and 1 deletions
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7
activemq-kahadb-store/src/main/java/org/apache/activemq/store/kahadb/MessageDatabase.java
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@ -471,7 +471,12 @@ public abstract class MessageDatabase extends ServiceSupport implements BrokerSe
checkpointLock.writeLock().unlock(); checkpointLock.writeLock().unlock();
} }
journal.close(); journal.close();
ThreadPoolUtils.shutdownGraceful(scheduler, -1); synchronized(schedulerLock) {
if (scheduler != null) {
ThreadPoolUtils.shutdownGraceful(scheduler, -1);
scheduler = null;
}
}
// clear the cache and journalSize on shutdown of the store // clear the cache and journalSize on shutdown of the store
storeCache.clear(); storeCache.clear();
journalSize.set(0); journalSize.set(0);