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From Sean Busbey <bus...@apache.org>
Subject Re: [NOTICE] possible cause of recent poor build quality on builds.a.o
Date Wed, 25 Oct 2017 05:42:32 GMT
sure here's the hadoop thread:


On Wed, Oct 25, 2017 at 12:20 AM, Chia-Ping Tsai <chia7712@apache.org> wrote:
> Could you share the reference to the  hdfs changes or discussion?
> On 2017-10-25 02:06, Sean Busbey <busbey@apache.org> wrote:
>> hi folks!
>> FYI, the Hadoop folks have identified that some recent changes to HDFS
>> have been eating all memory on hosts where their tests run. So that
>> might be the culprit in our recent spat of new odd looking surefire
>> failures.
>> Yetus is working to add in some guard rails to keep Hadoop from doing
>> this in the future:
>> https://issues.apache.org/jira/browse/YETUS-561
>> Related, I have a temporary measure in place on our precommit runs
>> that grabs a bunch of machine information (cpus, memory, disks, etc).
>> If you look at build artifacts they'll be in a directory named
>> 'machine' under 'patchprocess'.

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