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https://issues.apache.org/jira/browse/HADOOP-4191?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Robert Chansler updated HADOOP-4191:
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Description:
Changes in job history might break the history parser which in turn might break
some features like jobtracker-recovery, history-viewer etc. There should be a
testcase that catches these incompatible changes early and informs about the
expected change.
This patch validates job history files so that issues related to jobHistory are
caught when changes to JobHistory are made.
Validates history file name, file location, parsability. Validates user log
location for varoius configuration settings. Validates job status for jobs that
are succeeded, failed and killed.
Validates format of history file contents and also validates contents by
comparing with actual values obtained from job tracker.
was:Changes in job history might break the history parser which in turn might
break some features like jobtracker-recovery, history-viewer etc. There should
be a testcase that catches these incompatible changes early and informs about
the expected change.
Release Note: (was: This patch validates job history files so that issues
related to jobHistory are caught when changes to JobHistory are made.
Validates history file name, file location, parsability. Validates user log
location for varoius configuration settings. Validates job status for jobs that
are succeeded, failed and killed.
Validates format of history file contents and also validates contents by
comparing with actual values obtained from job tracker.)
Editorial pass over all release notes prior to publication of 0.21.
> Add a testcase for jobhistory
> -----------------------------
>
> Key: HADOOP-4191
> URL: https://issues.apache.org/jira/browse/HADOOP-4191
> Project: Hadoop Common
> Issue Type: Improvement
> Components: test
> Reporter: Amar Kamat
> Assignee: Ravi Gummadi
> Fix For: 0.21.0
>
> Attachments: h20_4191.patch, HADOOP-4191.patch, HADOOP-4191.v2.patch,
> HADOOP-4191.v3.patch, HADOOP-4191.v4.1.patch, HADOOP-4191.v4.patch
>
>
> Changes in job history might break the history parser which in turn might
> break some features like jobtracker-recovery, history-viewer etc. There
> should be a testcase that catches these incompatible changes early and
> informs about the expected change.
> This patch validates job history files so that issues related to jobHistory
> are caught when changes to JobHistory are made.
> Validates history file name, file location, parsability. Validates user log
> location for varoius configuration settings. Validates job status for jobs
> that are succeeded, failed and killed.
> Validates format of history file contents and also validates contents by
> comparing with actual values obtained from job tracker.
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