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Subject: Re: Apache Hadoop qbt Report: branch2+JDK7 on Linux/x86
From: Allen Wittenauer <aw@effectivemachines.com>
In-Reply-To: <1192936727.1006.1508780163877.JavaMail.jenkins@jenkins-master.apache.org>
Date: Mon, 23 Oct 2017 11:14:59 -0700
Cc: Hdfs-dev <hdfs-dev@hadoop.apache.org>,
 mapreduce-dev@hadoop.apache.org,
 yarn-dev@hadoop.apache.org
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Message-Id: <30ABF5F3-AC5A-4B1C-B189-C2B9649594DE@effectivemachines.com>
References: <2015051302.899.1508766606125.JavaMail.jenkins@jenkins-master.apache.org> <1192936727.1006.1508780163877.JavaMail.jenkins@jenkins-master.apache.org>
To: Hadoop Common <common-dev@hadoop.apache.org>
archived-at: Mon, 23 Oct 2017 18:15:09 -0000


I=E2=80=99m really confused why this causes the Yahoo! QA boxes to go =
catatonic (!?!) during the run.  As in, never come back online, probably =
in a kernel panic. It=E2=80=99s pretty consistently in hadoop-hdfs, so =
something is going wrong there=E2=80=A6 is branch-2 hdfs behaving badly? =
 Someone needs to run the hadoop-hdfs unit tests to see what is going =
on.

It=E2=80=99s probably worth noting that findbugs says there is a problem =
in the timeline server hbase code.    Someone should probably verify + =
fix that issue.


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