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https://issues.apache.org/jira/browse/PIG-1883?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13027830#comment-13027830
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jirapos...@reviews.apache.org commented on PIG-1883:
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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/683/
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Review request for pig.
Summary
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This is Laukik's patch for PIG-1883
This addresses bug PIG-1883.
https://issues.apache.org/jira/browse/PIG-1883
Diffs
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trunk/src/org/apache/pig/Main.java 1097661
trunk/src/org/apache/pig/backend/hadoop/executionengine/mapReduceLayer/Launcher.java
1097661
trunk/src/org/apache/pig/backend/hadoop/executionengine/mapReduceLayer/MapReduceLauncher.java
1097661
trunk/src/org/apache/pig/impl/plan/OperatorPlan.java 1097661
trunk/src/org/apache/pig/scripting/SyncProgressNotificationAdaptor.java
1097661
trunk/src/org/apache/pig/tools/pigstats/PigProgressNotificationListener.java
1097661
trunk/src/org/apache/pig/tools/pigstats/ScriptState.java 1097661
trunk/test/org/apache/pig/test/TestOperatorPlan.java 1097661
Diff: https://reviews.apache.org/r/683/diff
Testing
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Thanks,
Alan
> 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
>
>
> 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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