spark-instrumented-optimizer/core
Josh Rosen d06d5ee9b3 [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.

Author: Josh Rosen <joshrosen@databricks.com>

Closes #4599 from JoshRosen/inputoutputsuite-fix and squashes the following commits:

47dc447 [Josh Rosen] [SPARK-5227] [SPARK-5679] Disable FileSystem cache in WholeTextFileRecordReaderSuite
2015-02-13 17:45:31 -08:00
..
src [SPARK-5227] [SPARK-5679] Disable FileSystem cache in WholeTextFileRecordReaderSuite 2015-02-13 17:45:31 -08:00
pom.xml [SPARK-5735] Replace uses of EasyMock with Mockito 2015-02-13 09:55:36 -08:00