GitHub user JoshRosen opened a pull request:
https://github.com/apache/spark/pull/4599
[SPARK-5227] [SPARK-5679] Disable FileSystem cache in
WholeTextFileRecordReaderSuite
This patch fixes two difficult-to-reproduce Jenkins test failures in
InputOutputMetricsSuite (SPARK-5227 and SPARK-5679). The problem was that
WholeTextFileRecordReaderSuite modifies the `fs.local.block.size` Hadoop
configuration and this change was affecting subsequent test suites due to
Hadoop's caching of FileSystem instances (see HADOOP-8490 for more details).
The fix implemented here is to disable FileSystem caching in
WholeTextFileRecordReaderSuite.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/JoshRosen/spark inputoutputsuite-fix
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/4599.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 #4599
----
commit 47dc4473cb817f5bf14a00f0c487c984aa2cc7c6
Author: Josh Rosen <[email protected]>
Date: 2015-02-13T22:33:05Z
[SPARK-5227] [SPARK-5679] Disable FileSystem cache in
WholeTextFileRecordReaderSuite
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