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https://issues.apache.org/jira/browse/PIG-3860?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Cheolsoo Park updated PIG-3860:
-------------------------------
Attachment: PIG-3860-1-tez.patch
PIG-3860-1-trunk.patch
RB link-
https://reviews.apache.org/r/20761/
> Refactor PigStatusReporter and PigLogger for non-MR execution engine
> --------------------------------------------------------------------
>
> Key: PIG-3860
> URL: https://issues.apache.org/jira/browse/PIG-3860
> Project: Pig
> Issue Type: Bug
> Reporter: Cheolsoo Park
> Assignee: Cheolsoo Park
> Attachments: PIG-3860-1-tez.patch, PIG-3860-1-trunk.patch
>
>
> PIG-3829 handles some cases, but NPE can be still thrown for custom counters
> in Tez mode. For example, the following query fails with NPE-
> {code}
> SET opt.fetch false;
> SET pig.udf.profile true;
> a = LOAD 'foo' AS (x:chararray);
> b = FOREACH a GENERATE LOWER(x);
> DUMP b;
> {code}
> The problem is that PigStatusReport.getInstance().getCounter() returns null
> since TezStatusReporter is used in Tez.
> {code}
> PigStatusReporter.getInstance().getCounter(counterGroup,
> INVOCATION_COUNTER).increment(TIMING_FREQ);
> {code}
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