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https://issues.apache.org/jira/browse/TEZ-1325?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14077194#comment-14077194
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Jeff Zhang commented on TEZ-1325:
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in the current code, dagSummaryDataMap in RecoverParser is HashMap. While in
method getLastCompletedOrInProgressDAG, we need to iterate dagSummaryDataMap to
find the last completed DAG, so here we need it to be a LinkedList.
> Change dagSummaryDataMap in RecoverParser to LinkedHashMap to help find the
> lastCompletedDAG
> --------------------------------------------------------------------------------------------
>
> Key: TEZ-1325
> URL: https://issues.apache.org/jira/browse/TEZ-1325
> Project: Apache Tez
> Issue Type: Bug
> Affects Versions: 0.4.0
> Reporter: Jeff Zhang
> Assignee: Jeff Zhang
>
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