crunch-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Surbhi Mungre <mungre.sur...@gmail.com>
Subject Re: JoinStrategy with Spark pipeline
Date Thu, 10 Sep 2015 06:46:16 GMT
With a minor modification to the patch you posted on CRUNCH-557 the
FileNotFoundException[1] is fixed but I still get
CrunchRuntimeException[2].

[1] *https://gist.github.com/anonymous/15d6c691b743ad392d42
<https://gist.github.com/anonymous/15d6c691b743ad392d42>*
[2] https://gist.github.com/anonymous/b02a82401a30a69f1cff


On Wed, Sep 2, 2015 at 5:56 PM, Josh Wills <josh.wills@gmail.com> wrote:

> Posted a patch to fix this here:
> https://issues.apache.org/jira/browse/CRUNCH-557
>
> On Wed, Sep 2, 2015 at 2:17 PM, Surbhi Mungre <mungre.surbhi@gmail.com>
> wrote:
>
>> I was trying to determine effect of changing JoinStrategy on a Spark
>> pipeline. I noticed that my pipeline works fine with DefaultJoinStrategy,
>> however I could not get it to working with MapSideJoinStrategy and
>> BloomFilterJoinStrategy. For MapSideJoinStrategy I get an exceptions[1] on
>> driver itself and for BloomFilterJoinStrategy I get exceptions[2] in one of
>> the stages. I have not tried to do any configuration changes but I did run
>> tests with datasets of different sizes to ensure that my PCollection is
>> small enough to fit in memory. I am running spark in yarn-client mode with
>> Crunch 0.11.0-cdh5.4.2.
>>
>> [1] https://gist.github.com/anonymous/15d6c691b743ad392d42
>> [2] https://gist.github.com/anonymous/b02a82401a30a69f1cff
>>
>> Thanks,
>> Surbhi
>>
>
>

Mime
View raw message