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From "Sahil Aggarwal (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-16390) Fix documentation around setAutoFlush
Date Sun, 22 Jan 2017 05:05:26 GMT

    [ https://issues.apache.org/jira/browse/HBASE-16390?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15833291#comment-15833291

Sahil Aggarwal commented on HBASE-16390:

We still have setAutoFlush in HTableInterface but HTableInterface is deprecated and not being
used anywhere. Should i clean up HTableInterface too or separate ticket should be created
for it ? 

> Fix documentation around setAutoFlush
> -------------------------------------
>                 Key: HBASE-16390
>                 URL: https://issues.apache.org/jira/browse/HBASE-16390
>             Project: HBase
>          Issue Type: Bug
>          Components: documentation
>            Reporter: stack
>            Priority: Minor
>              Labels: beginner
> Our documentation is a little confused around setAutoFlush. Talks of Table but setAutoFlush
is not in the Table interface. It was on HTable but was deprecated and since removed. Clean
up the doc:
> {code}
> 100.4. HBase Client: AutoFlush
> When performing a lot of Puts, make sure that setAutoFlush is set to false
> on your Table
> <http://hbase.apache.org/apidocs/org/apache/hadoop/hbase/client/Table.html>
> instance.
> Otherwise, the Puts will be sent one at a time to the RegionServer. Puts
> added via table.add(Put) and table.add( <List> Put) wind up in the same
> write buffer. If autoFlush = false, these messages are not sent until the
> write-buffer is filled. To explicitly flush the messages, call flushCommits.
> Calling close on the Table instance will invoke flushCommits
> {code}
> Spotted by Jeff Shmain.

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