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Posted to dev@flume.apache.org by "Mike Percy (JIRA)" <ji...@apache.org> on 2012/10/12 19:43:03 UTC

[jira] [Updated] (FLUME-1631) Retire hdfs.txnEventMax in HDFS sink

     [ https://issues.apache.org/jira/browse/FLUME-1631?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mike Percy updated FLUME-1631:
------------------------------

    Description: 
The HDFS sink uses hdfs.txnEventMax in addition to hdfs.batchSize to control number of events taken in a transaction and also regularity of fsync() behavior separately. All other sinks use a single property batchSize to control both of these parameters.

We should use the hdfs.batchSize parameter for both of these things so that the hdfs.txnEventMax parameter does nothing.

  was:
The HDFS sink uses hdfs.txnEventSize in addition to hdfs.batchSize to control number of events taken in a transaction and also regularity of fsync() behavior separately. All other sinks use a single property batchSize to control both of these parameters.

We should use the hdfs.batchSize parameter for both of these things so that the hdfs.txnEventSize parameter does nothing.

    
> Retire hdfs.txnEventMax in HDFS sink
> ------------------------------------
>
>                 Key: FLUME-1631
>                 URL: https://issues.apache.org/jira/browse/FLUME-1631
>             Project: Flume
>          Issue Type: Improvement
>          Components: Sinks+Sources
>            Reporter: Mike Percy
>            Priority: Minor
>
> The HDFS sink uses hdfs.txnEventMax in addition to hdfs.batchSize to control number of events taken in a transaction and also regularity of fsync() behavior separately. All other sinks use a single property batchSize to control both of these parameters.
> We should use the hdfs.batchSize parameter for both of these things so that the hdfs.txnEventMax parameter does nothing.

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