hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Uma Maheswara Rao G (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-10555) Unable to loadFSEdits due to a failure in readCachePoolInfo
Date Wed, 22 Jun 2016 00:43:57 GMT
Uma Maheswara Rao G created HDFS-10555:

             Summary: Unable to loadFSEdits due to a failure in readCachePoolInfo
                 Key: HDFS-10555
                 URL: https://issues.apache.org/jira/browse/HDFS-10555
             Project: Hadoop HDFS
          Issue Type: Bug
          Components: namenode
            Reporter: Uma Maheswara Rao G
            Assignee: Uma Maheswara Rao G
            Priority: Critical

Recently some tests are failing and unable to loadFSEdits due to a failure in readCachePoolInfo.
Here in below code
    if ((flags & ~0x2F) != 0) {
      throw new IOException("Unknown flag in CachePoolInfo: " + flags);

When all values of CachePool variable set to true, flags value & ~0x2F turns out to non
zero value. So, this condition failing due to the addition of 0x20  and changing &ing
value from ~0x1F to ~0x2F.
May be to fix this issue, we may can change multiply value to ~0x3F 

This message was sent by Atlassian JIRA

To unsubscribe, e-mail: hdfs-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: hdfs-issues-help@hadoop.apache.org

View raw message