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Posted to dev@flume.apache.org by "Hari Shreedharan (JIRA)" <ji...@apache.org> on 2014/05/23 18:18:02 UTC
[jira] [Updated] (FLUME-2352) HDFSCompressedDataStream should
support appendBatch
[ https://issues.apache.org/jira/browse/FLUME-2352?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Hari Shreedharan updated FLUME-2352:
------------------------------------
Fix Version/s: (was: v1.5.0)
v1.6.0
> HDFSCompressedDataStream should support appendBatch
> ---------------------------------------------------
>
> Key: FLUME-2352
> URL: https://issues.apache.org/jira/browse/FLUME-2352
> Project: Flume
> Issue Type: Improvement
> Components: Sinks+Sources
> Affects Versions: v1.5.0
> Reporter: chenshangan
> Assignee: chenshangan
> Fix For: v1.6.0
>
> Attachments: FLUME-2352.patch
>
>
> compressing events in batch is much more efficient than compressing one by one.
> I set hdfs.batchSize to 200000, when I use appendBatch() in BucketWriter, the append operation cost less than 1 seconds, while one by one might cost 10 seconds.
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