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Date: Tue, 14 Aug 2012 09:48:38 +1100 (NCT)
From: "Todd Lipcon (JIRA)" <jira@apache.org>
To: hdfs-dev@hadoop.apache.org
Message-ID: <1700087723.4795.1344898118138.JavaMail.jiratomcat@arcas>
Subject: [jira] [Created] (HDFS-3798) Avoid throwing NPE when
 finalizeSegment() is called on invalid segment
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Todd Lipcon created HDFS-3798:
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             Summary: Avoid throwing NPE when finalizeSegment() is called on invalid segment
                 Key: HDFS-3798
                 URL: https://issues.apache.org/jira/browse/HDFS-3798
             Project: Hadoop HDFS
          Issue Type: Sub-task
          Components: ha
    Affects Versions: QuorumJournalManager (HDFS-3077)
            Reporter: Todd Lipcon
            Assignee: Todd Lipcon
            Priority: Trivial


Currently, if the client calls finalizeLogSegment() on a segment which doesn't exist on the JournalNode side, it throws an NPE. Instead it should throw a more intelligible exception.

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