Gopal Vijayaraghavan created HADOOP-16641:
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Summary: RPC: Heavy contention on
Configuration.getClassByNameOrNull
Key: HADOOP-16641
URL: https://issues.apache.org/jira/browse/HADOOP-16641
Hi,
I keep uploading logs and screenshots to HADOOP bugs which trigger unit
test-runs, which fail because a .log.gz or .png file isn¹t really going to
work.
For instance, https://builds.apache.org/job/PreCommit-HADOOP-Build/6074/
has a PNG image in the patch build artifact.
Can the hadoop-qa je
Hi,
I'll answer your questions in reverse.
> According to http://developer.yahoo.com/hadoop/tutorial/module4.html the
> output is already combined over all Mappers in a node. But we can not find
> how this is happening. Can someone point us to where this combiner is
> executed?
You'll find th
Not quite an advance developer, but I learnt some shortcuts for my dev
cycle along the way.
> I've checked out Hadoop, made minor changes and built it with Maven, and
> tracked down the resulting artifacts in a target/ directory that I could
> deploy. Is this typically how a cloudera/hortonworks/m
