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Posted to issues@flink.apache.org by "Sihua Zhou (JIRA)" <ji...@apache.org> on 2018/03/21 12:30:00 UTC
[jira] [Resolved] (FLINK-9018) Unclosed snapshotCloseableRegistry
in RocksDBKeyedStateBackend#FullSnapshotStrategy#performSnapshot
[ https://issues.apache.org/jira/browse/FLINK-9018?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sihua Zhou resolved FLINK-9018.
-------------------------------
Resolution: Fixed
> Unclosed snapshotCloseableRegistry in RocksDBKeyedStateBackend#FullSnapshotStrategy#performSnapshot
> ---------------------------------------------------------------------------------------------------
>
> Key: FLINK-9018
> URL: https://issues.apache.org/jira/browse/FLINK-9018
> Project: Flink
> Issue Type: Bug
> Components: State Backends, Checkpointing
> Reporter: Ted Yu
> Assignee: Sihua Zhou
> Priority: Minor
>
> {code}
> final CloseableRegistry snapshotCloseableRegistry = new CloseableRegistry();
> if (kvStateInformation.isEmpty()) {
> if (LOG.isDebugEnabled()) {
> LOG.debug("Asynchronous RocksDB snapshot performed on empty keyed state at {}. Returning null.",
> timestamp);
> }
> return DoneFuture.of(SnapshotResult.empty());
> }
> {code}
> If the method returns in the above if block, snapshotCloseableRegistry is not closed.
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