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https://issues.apache.org/jira/browse/PIG-3048?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13753997#comment-13753997
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Bill Graham commented on PIG-3048:
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+1 to commit.
Just one style nit re spaces:
{noformat}
(getFileName() != null)?getFileName():"default"
{noformat}
should instead be:
{noformat}
(getFileName() != null) ? getFileName() : "default"
{noformat}
> Add mapreduce workflow information to job configuration
> -------------------------------------------------------
>
> Key: PIG-3048
> URL: https://issues.apache.org/jira/browse/PIG-3048
> Project: Pig
> Issue Type: Improvement
> Reporter: Billie Rinaldi
> Assignee: Billie Rinaldi
> Fix For: 0.12
>
> Attachments: PIG-3048.patch, PIG-3048.patch, PIG-3048.patch
>
>
> Adding workflow properties to the job configuration would enable logging and
> analysis of workflows in addition to individual MapReduce jobs. Suggested
> properties include a workflow ID, workflow name, adjacency list connecting
> nodes in the workflow, and the name of the current node in the workflow.
> mapreduce.workflow.id - a unique ID for the workflow, ideally prepended with
> the application name
> e.g. pig_<pigScriptId>
> mapreduce.workflow.name - a name for the workflow, to distinguish this
> workflow from other workflows and to group different runs of the same workflow
> e.g. pig command line
> mapreduce.workflow.adjacency - an adjacency list for the workflow graph,
> encoded as mapreduce.workflow.adjacency.<source node> = <comma-separated list
> of target nodes>
> mapreduce.workflow.node.name - the name of the node corresponding to this
> MapReduce job in the workflow adjacency list
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