hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Eli Collins (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-3891) QJM: SBN fails if selectInputStreams throws RTE
Date Thu, 06 Sep 2012 04:42:08 GMT

    [ https://issues.apache.org/jira/browse/HDFS-3891?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13449411#comment-13449411

Eli Collins commented on HDFS-3891:

You mean #2 btw, agree that's the right approach.

- JM#selectInputStreams could use an "@throws IOException if an error is encountered getting
edit input streams"
- Remove throws clause from JS#selectInputStreams

Otherwise +1, looks great
> QJM: SBN fails if selectInputStreams throws RTE
> -----------------------------------------------
>                 Key: HDFS-3891
>                 URL: https://issues.apache.org/jira/browse/HDFS-3891
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: name-node
>    Affects Versions: QuorumJournalManager (HDFS-3077)
>            Reporter: Todd Lipcon
>            Assignee: Todd Lipcon
>         Attachments: hdfs-3891.txt
> Currently, QJM's {{selectInputStream}} method throws an RTE if a quorum cannot be reached.
This propagates into the Standby Node and causes the whole node to crash. It should handle
this error appropriately.

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

View raw message