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Posted to user@spark.apache.org by "igor.berman" <ig...@gmail.com> on 2015/10/18 17:51:12 UTC
our spark gotchas report while creating batch pipeline
might be somebody will find it useful
goo.gl/0yfvBd
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Re: our spark gotchas report while creating batch pipeline
Posted by Igor Berman <ig...@gmail.com>.
thanks Ted :)
On 18 October 2015 at 19:07, Ted Yu <yu...@gmail.com> wrote:
> Interesting reading material.
>
> bq. transformations that loose partitioner
>
> lose partitioner
>
> bq. Spark looses the partitioner
>
> loses the partitioner
>
> bq. Tunning number of partitions
>
> Should be tuning.
>
> bq. or increase shuffle fraction
> bq. ShuffleMemoryManager: Thread 61 ...
>
> Hopefully SPARK-10000 would alleviate the above situation.
>
> Cheers
>
> On Sun, Oct 18, 2015 at 8:51 AM, igor.berman <ig...@gmail.com>
> wrote:
>
>> might be somebody will find it useful
>> goo.gl/0yfvBd
>>
>>
>>
>> --
>> View this message in context:
>> http://apache-spark-user-list.1001560.n3.nabble.com/our-spark-gotchas-report-while-creating-batch-pipeline-tp25112.html
>> Sent from the Apache Spark User List mailing list archive at Nabble.com.
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: user-unsubscribe@spark.apache.org
>> For additional commands, e-mail: user-help@spark.apache.org
>>
>>
>
Re: our spark gotchas report while creating batch pipeline
Posted by Ted Yu <yu...@gmail.com>.
Interesting reading material.
bq. transformations that loose partitioner
lose partitioner
bq. Spark looses the partitioner
loses the partitioner
bq. Tunning number of partitions
Should be tuning.
bq. or increase shuffle fraction
bq. ShuffleMemoryManager: Thread 61 ...
Hopefully SPARK-10000 would alleviate the above situation.
Cheers
On Sun, Oct 18, 2015 at 8:51 AM, igor.berman <ig...@gmail.com> wrote:
> might be somebody will find it useful
> goo.gl/0yfvBd
>
>
>
> --
> View this message in context:
> http://apache-spark-user-list.1001560.n3.nabble.com/our-spark-gotchas-report-while-creating-batch-pipeline-tp25112.html
> Sent from the Apache Spark User List mailing list archive at Nabble.com.
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscribe@spark.apache.org
> For additional commands, e-mail: user-help@spark.apache.org
>
>