[
https://issues.apache.org/jira/browse/CASSANDRA-2388?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13059134#comment-13059134
]
Mck SembWever commented on CASSANDRA-2388:
------------------------------------------
The idea is to setup splits to have only endpoints that are valid trackers. But
now i see this is just a brainfart :-) Ofc the jobTracker will apply this match
for us. And that CFIF was always 'restricted' to running on endpoints. Although
the documentation on inputSplit.getLocations() is a little thin as to whether
this restricts which trackers it should run on or whether is just a
recommendation... I guess it doesn't matter, as you point out Jonathan all
that's required here is the one line changed in CFRR.
> ColumnFamilyRecordReader fails for a given split because a host is down, even
> if records could reasonably be read from other replica.
> -------------------------------------------------------------------------------------------------------------------------------------
>
> Key: CASSANDRA-2388
> URL: https://issues.apache.org/jira/browse/CASSANDRA-2388
> Project: Cassandra
> Issue Type: Bug
> Components: Hadoop
> Affects Versions: 0.7.6, 0.8.0
> Reporter: Eldon Stegall
> Assignee: Jeremy Hanna
> Labels: hadoop, inputformat
> Fix For: 0.7.7, 0.8.2
>
> Attachments: 0002_On_TException_try_next_split.patch,
> CASSANDRA-2388-addition1.patch, CASSANDRA-2388-local-nodes-only.rough-sketch,
> CASSANDRA-2388.patch, CASSANDRA-2388.patch, CASSANDRA-2388.patch
>
>
> ColumnFamilyRecordReader only tries the first location for a given split. We
> should try multiple locations for a given split.
--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira
