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From "Wei-Chiu Chuang (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-11229) HDFS-11056 failed to close meta file
Date Fri, 09 Dec 2016 20:05:58 GMT
Wei-Chiu Chuang created HDFS-11229:
--------------------------------------

             Summary: HDFS-11056 failed to close meta file
                 Key: HDFS-11229
                 URL: https://issues.apache.org/jira/browse/HDFS-11229
             Project: Hadoop HDFS
          Issue Type: Bug
          Components: datanode
    Affects Versions: 2.7.4
            Reporter: Wei-Chiu Chuang
            Assignee: Wei-Chiu Chuang
            Priority: Blocker


The following code failed to close the file after it is read.
{code:title=FsVolumeImpl#loadLastPartialChunkChecksum}
    RandomAccessFile raf = new RandomAccessFile(metaFile, "r");
    raf.seek(offsetInChecksum);
    raf.read(lastChecksum, 0, checksumSize);
    return lastChecksum;
{code}
This must be fixed because every append operation uses this piece of code.



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