accumulo-notifications mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ACCUMULO-2234) Cannot run offline mapreduce over non-default instance.dfs.dir value
Date Wed, 26 Mar 2014 17:14:24 GMT

    [ https://issues.apache.org/jira/browse/ACCUMULO-2234?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13948130#comment-13948130
] 

ASF subversion and git services commented on ACCUMULO-2234:
-----------------------------------------------------------

Commit 4ee0f6494ea0d2265d930bce962ebcc3c7dbfe5c in accumulo's branch refs/heads/1.4.5-SNAPSHOT
from [~ctubbsii]
[ https://git-wip-us.apache.org/repos/asf?p=accumulo.git;h=4ee0f64 ]

Fix recent warnings introduced by several tickets

ACCUMULO-2005
ACCUMULO-2182
ACCUMULO-2224
ACCUMULO-2234
ACCUMULO-2539


> Cannot run offline mapreduce over non-default instance.dfs.dir value
> --------------------------------------------------------------------
>
>                 Key: ACCUMULO-2234
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-2234
>             Project: Accumulo
>          Issue Type: Bug
>    Affects Versions: 1.4.4, 1.5.0
>            Reporter: Josh Elser
>            Assignee: Josh Elser
>            Priority: Blocker
>             Fix For: 1.4.5, 1.5.1, 1.6.0
>
>
> The javadoc for setting up offline scans over RFiles (InputFormatBase.setScanOffline
in 1.4 or InputFormatBase.setOfflineTableScan in 1.5) includes a nice little comment to the
effect that if a "non-standard" directory is used for Accumulo in HDFS (read as, if the default
value for instance.dfs.dir), accumulo-site.xml may need to be on the classpath for the mappers.
> Best as I can tell, even if accumulo-site.xml is on the classpath, it makes no difference
as InputFormatBase is creating a new ZooKeeperInstance which, in turn, will only ever make
a DefaultConfiguration and never try to check if an accumulo-site.xml file is available. This
would make it impossible for a non-default value for instance.dfs.dir to ever be used.



--
This message was sent by Atlassian JIRA
(v6.2#6252)

Mime
View raw message