hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-10555) Unable to loadFSEdits due to a failure in readCachePoolInfo
Date Thu, 23 Jun 2016 05:15:17 GMT

    [ https://issues.apache.org/jira/browse/HDFS-10555?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15345757#comment-15345757
] 

Hudson commented on HDFS-10555:
-------------------------------

SUCCESS: Integrated in Hadoop-trunk-Commit #10005 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/10005/])
HDFS-10555: Unable to loadFSEdits due to a failure in readCachePoolInfo. (uma.gangumalla:
rev 01643020d24b606c26cb2dcaefdb6e47a5f06c8f)
* hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSImageSerialization.java


> 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
>         Attachments: HDFS-10555-00.patch
>
>
> Recently some tests are failing and unable to loadFSEdits due to a failure in readCachePoolInfo.
> Here in below code
> FSImageSerialization.java
> {code}
>   }
>     if ((flags & ~0x2F) != 0) {
>       throw new IOException("Unknown flag in CachePoolInfo: " + flags);
>     }
> {code}
> 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
(v6.3.4#6332)

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


Mime
View raw message