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From "Eli Collins (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-3625) FSN#startActiveServices assumes standby services started
Date Tue, 10 Jul 2012 17:20:35 GMT
Eli Collins created HDFS-3625:
---------------------------------

             Summary: FSN#startActiveServices assumes standby services started 
                 Key: HDFS-3625
                 URL: https://issues.apache.org/jira/browse/HDFS-3625
             Project: Hadoop HDFS
          Issue Type: Bug
          Components: ha
    Affects Versions: 2.0.0-alpha
            Reporter: Eli Collins


TestBackupNode#testCheckpointNode fails because the following code in FSN#startActiveServices
NPEs (resulting in a System.exit) because editLogTailer is set when starting standby services
and if ha is not enabled we go directly to the active state. Looks like it should be wrapped
with an haEnabled check.

{code}
LOG.info("Catching up to latest edits from old active before " +
   "taking over writer role in edits logs.");
editLogTailer.catchupDuringFailover();
{code}

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