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From Jason Heo <jason.heo....@gmail.com>
Subject Re: AUTO_FLUSH_BACKGROUND is supported in Impala 2.7?
Date Wed, 15 Mar 2017 00:59:49 GMT
Hi Jean!

Thank you for your reply.

It helped me a lot.

Thanks.

2017-03-15 0:07 GMT+09:00 Jean-Daniel Cryans <jdcryans@apache.org>:

> You can see here that it's hardcoded to use it: https://github.com/apache/
> kudu/blob/master/java/kudu-spark/src/main/scala/org/
> apache/kudu/spark/kudu/KuduContext.scala#L212
>
> J-D
>
> On Tue, Mar 14, 2017 at 3:38 AM, Jason Heo <jason.heo.sde@gmail.com>
> wrote:
>
>> @Harsh
>>
>> Can I ask one more question?
>>
>> I wanted to know if AUTO_FLUSH_BACKGROUND can be enabled or already
>> enabled by default with Apache Spark.
>>
>> Thanks.
>>
>> 2017-03-14 19:24 GMT+09:00 Jason Heo <jason.heo.sde@gmail.com>:
>>
>>> @Harsh
>>>
>>> Ok. I got it.
>>>
>>> Thanks.
>>>
>>> 2017-03-14 17:41 GMT+09:00 Harsh J <harsh@cloudera.com>:
>>>
>>>> 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/k
>>>> udu-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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