hadoop-hdfs-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Aaron T. Myers (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-4315) DNs with multiple BPs can have BPOfferServices fail to start due to unsynchronized map access
Date Sat, 15 Dec 2012 00:50:12 GMT
Aaron T. Myers created HDFS-4315:
------------------------------------

             Summary: DNs with multiple BPs can have BPOfferServices fail to start due to
unsynchronized map access
                 Key: HDFS-4315
                 URL: https://issues.apache.org/jira/browse/HDFS-4315
             Project: Hadoop HDFS
          Issue Type: Bug
          Components: datanode
    Affects Versions: 2.0.2-alpha
            Reporter: Aaron T. Myers
            Assignee: Aaron T. Myers


In some nightly test runs we've seen pretty frequent failures of TestWebHdfsWithMultipleNameNodes.
I've traced the root cause to an unsynchronized map access in the DataStorage class.

More details in the first comment.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira

Mime
View raw message