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https://issues.apache.org/jira/browse/ZOOKEEPER-1459?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13785865#comment-13785865
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Rakesh R commented on ZOOKEEPER-1459:
-------------------------------------
Thanks [~fournc] for the interest. I had wrongly closed the ZKDatabase in my
first patch. Here it was failing in SyncRequestProcessor thread. Please have a
look at the latest patch.
> Standalone ZooKeeperServer is not closing the transaction log files on
> shutdown
> -------------------------------------------------------------------------------
>
> Key: ZOOKEEPER-1459
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1459
> Project: ZooKeeper
> Issue Type: Bug
> Components: server
> Affects Versions: 3.4.0
> Reporter: Rakesh R
> Assignee: Rakesh R
> Fix For: 3.4.6, 3.5.0
>
> Attachments: ZOOKEEPER-1459.patch, ZOOKEEPER-1459.patch,
> ZOOKEEPER-1459.patch
>
>
> When shutdown the standalone ZK server, its only clearing the zkdatabase and
> not closing the transaction log streams. This will leaks the transaction log
> streams.
> ZooKeeperServer.java
> {noformat}
> if (zkDb != null) {
> zkDb.clear();
> }
> {noformat}
> Suggestion to close the zkDb as follows, this inturn will take care
> transaction logs:
> {noformat}
> if (zkDb != null) {
> zkDb.clear();
> try {
> zkDb.close();
> } catch (IOException ie) {
> LOG.warn("Error closing logs ", ie);
> }
> }
> {noformat}
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