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Posted to mapreduce-issues@hadoop.apache.org by "Pavel Podgoretsky (Updated) (JIRA)" <ji...@apache.org> on 2012/01/24 10:20:40 UTC
[jira] [Updated] (MAPREDUCE-3715) FileSplit's Writable
implementation discards hosts information
[ https://issues.apache.org/jira/browse/MAPREDUCE-3715?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Pavel Podgoretsky updated MAPREDUCE-3715:
-----------------------------------------
Description:
org.apache.hadoop.mapreduce.lib.input.FileSplit's write() does not write out hosts, and readFields() sets them to null.
If this is intended then it should be documented very clearly. But it looks more like an oversight to me.
was:
org.apache.hadoop.fs.Path's write() does not write out hosts, and readFields() sets them to null.
If this is intended then it should be documented very clearly. But it looks more like an oversight to me.
> FileSplit's Writable implementation discards hosts information
> --------------------------------------------------------------
>
> Key: MAPREDUCE-3715
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3715
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Affects Versions: 0.20.2, 1.0.0
> Reporter: Pavel Podgoretsky
> Priority: Minor
>
> org.apache.hadoop.mapreduce.lib.input.FileSplit's write() does not write out hosts, and readFields() sets them to null.
> If this is intended then it should be documented very clearly. But it looks more like an oversight to me.
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