accumulo-notifications mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Christopher Tubbs (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ACCUMULO-3722) DFSInputStream being closed multiple times
Date Mon, 13 Apr 2015 19:00:13 GMT

    [ https://issues.apache.org/jira/browse/ACCUMULO-3722?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14492857#comment-14492857
] 

Christopher Tubbs commented on ACCUMULO-3722:
---------------------------------------------

I investigated this so briefly, that I'd be very surprised if this was the actual cause of
those messages, but it was the only thing that stood out to me. If you can test, that'd be
great. Otherwise, it can probably wait until 2.7.0 is available.

> DFSInputStream being closed multiple times
> ------------------------------------------
>
>                 Key: ACCUMULO-3722
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-3722
>             Project: Accumulo
>          Issue Type: Bug
>          Components: tserver
>            Reporter: Josh Elser
>            Priority: Minor
>             Fix For: 1.6.3, 1.8.0, 1.7.1
>
>         Attachments: 0001-ACCUMULO-3722-Synchronize-check-for-closed-BlockRead.patch
>
>
> Running on top of Hadoop 2.7.0-SNAPSHOT (or a version with HDFS-7494 applied), will result
in lots of warnings from DFSInputStream in the TabletServer.
> {noformat}
> 2015-04-10 13:03:21,220 [hdfs.DFSClient] WARN : DFSInputStream has been closed already
> {noformat}
> We should figure out why we're closing the input stream multiple times and stop doing
that.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message