GitHub user sharath-c-n opened a pull request:
https://github.com/apache/hadoop/pull/454
Fixing bug : https://issues.apache.org/jira/browse/MAPREDUCE-7089
Bug: When a user configures the bufferSize to be 0, the while loop in
TestDFSIO$ReadMapper.doIO function hangs endlessly.
solution : check if the bufferSize is greater than 0, if not throw
IllegalArgument Exception
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/sharath-c-n/hadoop trunk
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/hadoop/pull/454.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 #454
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commit dec6a2846241cfd054acbcb601deca997fd4d447
Author: schalyanagaraju <schalyanagaraju@...>
Date: 2018-12-28T18:47:51Z
Fixing bug : https://issues.apache.org/jira/browse/MAPREDUCE-7089
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