GitHub user liancheng opened a pull request:
https://github.com/apache/spark/pull/8168
[SPARK-9939] [SQL] Resorts to Java process API in CliSuite and
HiveSparkSubmitSuite
Scala process API has a known bug ([SI-8768] [1]), which may be the reason
why several test suites which fork sub-processes are flaky.
This PR replaces Scala process API with Java process API in `CliSuite` and
`HiveSparkSubmitSuite` to see whether it fix these flaky tests.
`HiveThriftServer2` test suites are a little bit more complex to fix because
they involve 3 sub-processes, and I'd like to put that part in a separate PR.
[1]: https://issues.scala-lang.org/browse/SI-8768
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/liancheng/spark
spark-9939/use-java-process-api
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/8168.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 #8168
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commit 19bfa3b3fe4292db4b33a7625fa1de27a7dea082
Author: Cheng Lian <[email protected]>
Date: 2015-08-13T15:36:13Z
Resorts to Java process API in CliSuite and HiveSparkSubmitSuite
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