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From "Eli Collins (Created) (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-2735) HA: add tests for multiple shared edits dirs
Date Fri, 30 Dec 2011 20:34:30 GMT
HA: add tests for multiple shared edits dirs
--------------------------------------------

                 Key: HDFS-2735
                 URL: https://issues.apache.org/jira/browse/HDFS-2735
             Project: Hadoop HDFS
          Issue Type: Sub-task
          Components: ha, test
    Affects Versions: HA branch (HDFS-1623)
            Reporter: Eli Collins


You can configure and run with multiple shared edits dirs but we don't have any test coverage
for them. In particular, we should cover the behavior of the edit log tailer with multiple
dirs, and failure scenarios (eg can we tolerate a single shared dir failure if we have two
shared dirs).

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