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From Casey Stella <ceste...@gmail.com>
Subject Re: Elasticsearch Indexing Bolt NullPointerException
Date Wed, 08 Jun 2016 13:12:54 GMT
Hey Jonathan,

Sorry you're having that issue!  Any chance you could turn on logging in
the storm UI and change the log level for org.apache.metron.elasticsearch
to ALL?  I think we might get the stacktrace from that and can help further.

Casey

On Tue, Jun 7, 2016 at 11:09 AM, Rider,Jonathan <
Jonathan.Rider@capitalone.com> wrote:

> Hello,
>
> We’re currently testing all of our parsers on our QA environment and as we
> added more parsers, the enrichment topology started slowing down
> dramatically. Namely, the indexingBolt had a process latency of 12ms and
> now it’s 200ms, (Execute latency went from 2 to 25).
>
> Upon further inspection, the indexing bolt has lots and lots of
> NullPointerExceptions. The logs are less than helpful, as they look like
> this:
>
>
> 2016-06-07 11:03:29.360 b.s.d.executor [ERROR]
> java.lang.NullPointerException
> 2016-06-07 11:03:29.360 b.s.d.executor [ERROR]
> java.lang.NullPointerException
> 2016-06-07 11:03:29.360 b.s.d.executor [ERROR]
> java.lang.NullPointerException
> 2016-06-07 11:03:29.360 b.s.d.executor [ERROR]
> java.lang.NullPointerException
> 2016-06-07 11:03:29.361 b.s.d.executor [ERROR]
> java.lang.NullPointerException
> 2016-06-07 11:03:29.361 b.s.d.executor [ERROR]
> java.lang.NullPointerException
> 2016-06-07 11:03:29.361 b.s.d.executor [ERROR]
> java.lang.NullPointerException
> 2016-06-07 11:03:29.361 b.s.d.executor [ERROR]
> java.lang.NullPointerException
> 2016-06-07 11:03:29.361 b.s.d.executor [ERROR]
> java.lang.NullPointerException
> 2016-06-07 11:03:29.361 b.s.d.executor [ERROR]
> java.lang.NullPointerException
> 2016-06-07 11:03:29.361 b.s.d.executor [ERROR]
> java.lang.NullPointerException
> 2016-06-07 11:03:29.362 b.s.d.executor [ERROR]
> java.lang.NullPointerException
> 2016-06-07 11:03:29.362 b.s.d.executor [ERROR]
> java.lang.NullPointerException
> 2016-06-07 11:03:29.362 b.s.d.executor [ERROR]
> java.lang.NullPointerException
> 2016-06-07 11:03:29.362 b.s.d.executor [ERROR]
> java.lang.NullPointerException
> 2016-06-07 11:03:29.362 b.s.d.executor [ERROR]
> java.lang.NullPointerException
> 2016-06-07 11:03:29.362 b.s.d.executor [ERROR]
> java.lang.NullPointerException
> 2016-06-07 11:03:29.363 b.s.d.executor [ERROR]
> java.lang.NullPointerException
> 2016-06-07 11:03:29.363 b.s.d.executor [ERROR]
> java.lang.NullPointerException
> 2016-06-07 11:03:29.363 b.s.d.executor [ERROR]
> java.lang.NullPointerException
> 2016-06-07 11:03:29.363 b.s.d.executor [ERROR]
> java.lang.NullPointerException
> 2016-06-07 11:03:29.363 b.s.d.executor [ERROR]
> java.lang.NullPointerException
>
> Has anyone seen this kind of error before and know what is causing it?
>
> Thanks,
>
> Jonathan Rider
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