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https://issues.apache.org/jira/browse/PIG-1883?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13112265#comment-13112265
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Daniel Dai commented on PIG-1883:
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+1 for Thejas's additional change in MapReduceLauncher.java
> Pig's progress estimation should account for parallel job executions
> --------------------------------------------------------------------
>
> Key: PIG-1883
> URL: https://issues.apache.org/jira/browse/PIG-1883
> Project: Pig
> Issue Type: Improvement
> Reporter: Laukik Chitnis
> Assignee: Laukik Chitnis
> Attachments: PIG-1883-2.patch, PIG-1883-3.patch, PIG-1883.4.patch
>
>
> Currently, Pig's progress estimation is based on the percentage of jobs
> completed out of the total number of MR jobs. However, since the MR operators
> are arranged in a DAG (and hence more than 1 job might be submitted for
> execution in parallel), the progress estimation can be improved by
> considering the number of jobs in the critical path, instead of just the
> total number of jobs.
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