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https://issues.apache.org/jira/browse/TEZ-1855?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rajesh Balamohan updated TEZ-1855:
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Attachment: TEZ-1855.1.patch
[~sseth], [~gopalv] - Please review.
> Avoid scanning for previously written files within Inputs / Outputs
> -------------------------------------------------------------------
>
> Key: TEZ-1855
> URL: https://issues.apache.org/jira/browse/TEZ-1855
> Project: Apache Tez
> Issue Type: Improvement
> Reporter: Siddharth Seth
> Attachments: TEZ-1855.1.patch
>
>
> TezTaskOutput has a bunch of methods - getOutputFile, getOutputIndexFile,
> getSpillIndexFile - which are used within an Output to scan for files
> written earlier by the same Output. This should be avoided in favour of
> keeping track of previously written files.
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