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https://issues.apache.org/jira/browse/FLINK-7984?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16283716#comment-16283716
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ASF GitHub Bot commented on FLINK-7984:
---------------------------------------
Github user yew1eb commented on the issue:
https://github.com/apache/flink/pull/5072
@greghogan, I saw the following in the `flink-core` POM:
```
<!-- We explicitly depend on snappy since connectors that require it load
it through the system class loader -->
<dependency>
<groupId>org.xerial.snappy</groupId>
<artifactId>snappy-java</artifactId>
</dependency>
```
I think this PR just upgrades the snappy-java version from 1.1.1.3 to 1.1.4
for the "flink-core" module. I can not find out what bad effects it will
cause.:)
> Bump snappy-java to 1.1.4
> -------------------------
>
> Key: FLINK-7984
> URL: https://issues.apache.org/jira/browse/FLINK-7984
> Project: Flink
> Issue Type: Improvement
> Components: Build System
> Affects Versions: 1.4.0
> Reporter: Hai Zhou UTC+8
> Assignee: Hai Zhou UTC+8
> Fix For: 1.5.0
>
>
> Upgrade the snappy java version to 1.1.4(the latest, May, 2017). The older
> version has some issues like memory leak
> (https://github.com/xerial/snappy-java/issues/91).
> Snappy Java [Release
> Notes|https://github.com/xerial/snappy-java/blob/master/Milestone.md]
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