[HDFS-dev] [jira] [Created] (HDFS-2057) Wait time to terminate the threads causing unit tests to take longer time

Wait time to terminate the threads causing unit tests to take longer time
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Key: HDFS-2057
URL: https://issues.apache.org/jira/browse/HDFS-2057
Project: Hadoop HDFS
Issue Type: Bug
Components: data-node
Affects Versions: 0.20.204.0, 0.20.205.0
Reporter: Bharath Mundlapudi
Assignee: Bharath Mundlapudi
Fix For: 0.20.205.0

Attachments: HDFS-2057-1.patch


As a part of datanode process hang, this part of code was introduced in 0.20.204 to clean up all the waiting threads.
- try {
- readPool.awaitTermination(10, TimeUnit.SECONDS);
- } catch (InterruptedException e) {
- LOG.info("Exception occured in doStop:" + e.getMessage());
- }
- readPool.shutdownNow();
This was clearly meant for production, but all the unit tests uses minidfscluster and minimrcluster for shutdown which waits on this part of the code. Due to this, we saw increase in unit test run times. So removing this code.