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https://issues.apache.org/jira/browse/OOZIE-2195?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14488263#comment-14488263
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Rohini Palaniswamy commented on OOZIE-2195:
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Yes. Lot of our users use this and with many child jobs we use to hit 64K java
serialization limit with WorkflowInstance which we fixed more than a year ago.
Haven't had any issues reported on that feature after that.
> Expose Pig read/write bytes details as counters in Launcher
> -----------------------------------------------------------
>
> Key: OOZIE-2195
> URL: https://issues.apache.org/jira/browse/OOZIE-2195
> Project: Oozie
> Issue Type: New Feature
> Reporter: Jaydeep Vishwakarma
> Assignee: Jaydeep Vishwakarma
>
> Pig action spawns multiple mr jobs and all the aggregated read/write bytes
> metrics are emitted in logs only. It would be really helpful if we expose
> those information in Launcher as counters. This should not be the default
> behaviour. User can enable this by job level or global
> configuration.
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