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https://issues.apache.org/jira/browse/TEZ-4397?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17643176#comment-17643176
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Syed Shameerur Rahman commented on TEZ-4397:
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[~abstractdog] Thanks for sharing the reproducible steps. Indeed i am able to
reproduce the issue where in there is a data loss.
> Open Tez Input splits asynchronously
> ------------------------------------
>
> Key: TEZ-4397
> URL: https://issues.apache.org/jira/browse/TEZ-4397
> Project: Apache Tez
> Issue Type: Task
> Reporter: Ramesh Kumar Thangarajan
> Assignee: Ramesh Kumar Thangarajan
> Priority: Major
> Time Spent: 2h 40m
> Remaining Estimate: 0h
>
> Tez input splits can be opened asynchronously. This will reduce the amount of
> time spent for s3 to prepare the connection and opening the object.
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