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From "Robert Chansler (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HADOOP-4191) Add a testcase for jobhistory
Date Fri, 09 Oct 2009 18:11:31 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-4191?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Robert Chansler updated HADOOP-4191:
------------------------------------

     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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