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From Harsh J <ha...@cloudera.com>
Subject Re: AUTO_FLUSH_BACKGROUND is supported in Impala 2.7?
Date Tue, 14 Mar 2017 08:41:41 GMT
The Apache Impala (incubating) 2.8.0 sources do carry the default flush
mode of Kudu client sessions as AUTO_FLUSH_BACKGROUND:
https://github.com/apache/incubator-impala/blob/2.8.0/be/src/exec/kudu-table-sink.cc#L161-L162
(in
2.7.0 this was MANUAL)

The CDH 5.10.0 included Apache Impala (incubating) release too has the
default flush mode set to AUTO_FLUSH_BACKGROUND as evidenced at
https://github.com/cloudera/Impala/blob/cdh5.10.0-release/be/src/exec/kudu-table-sink.cc#L161-L162
.

On Tue, 14 Mar 2017 at 12:34 Jason Heo <jason.heo.sde@gmail.com> wrote:

> Sorry.
>
> I've noticed that `v2.7.0` is just Impala Shell's.
>
> It seems CDH 5.10.x includes Impala 2.8. But I can't find if
> AUTO_FLUSH_BACKGROUND is added at the "New Features in Impala 2.8.x / CDH
> 5.10.x
> <https://www.cloudera.com/documentation/enterprise/release-notes/topics/impala_new_features.html#new_features_280>
> "
>
>
>
> 2017-03-14 15:47 GMT+09:00 Jason Heo <jason.heo.sde@gmail.com>:
>
> Hi.
>
> I'm using (Impala + Kudu) on CDH 5.10
>
>
> > version;
> Shell version: Impala Shell v2.7.0-cdh5.10.0 (785a073) built on Fri Jan 20
> 12:03:56 PST 2017
> Server version: impalad version 2.7.0-cdh5.10.0 RELEASE (build
> 785a073cd07e2540d521ecebb8b38161ccbd2aa2)
>
> I've read IMPALA-4134
> <https://issues-test.apache.org/jira/browse/IMPALA-4134>, I'm wondering
> if AUTO_FLUSH_BACKGROUND is enabled by default impala 2.7
>
> Thanks.
>
>
>

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