GitHub user zentol opened a pull request:
https://github.com/apache/flink/pull/5349
[FLINK-8146][py] Properly close ZipInputStream
## What is the purpose of the change
This PR fixes a resource-leak caused by an unclosed `ZipInputStream`. We
now use a try-with-resource block to ensure that the stream is closed.
## Verifying this change
This change is a trivial rework / code cleanup without any test coverage.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/zentol/flink 8146
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/5349.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #5349
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commit 7298ed20be64792bdc9ba4205ad47b2f1be1289a
Author: zentol <chesnay@...>
Date: 2018-01-24T10:56:25Z
[FLINK-8146][py] Properly close ZipInputStream
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