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https://issues.apache.org/jira/browse/HIVE-20517?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16610735#comment-16610735
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Hive QA commented on HIVE-20517:
--------------------------------
Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12939204/HIVE-20517.02.patch
{color:green}SUCCESS:{color} +1 due to 2 test(s) being added or modified.
{color:green}SUCCESS:{color} +1 due to 14939 tests passed
Test results:
https://builds.apache.org/job/PreCommit-HIVE-Build/13715/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/13715/console
Test logs: http://104.198.109.242/logs/PreCommit-HIVE-Build-13715/
Messages:
{noformat}
Executing org.apache.hive.ptest.execution.TestCheckPhase
Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.YetusPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
{noformat}
This message is automatically generated.
ATTACHMENT ID: 12939204 - PreCommit-HIVE-Build
> Creation of staging directory and Move operation is taking time in S3
> ---------------------------------------------------------------------
>
> Key: HIVE-20517
> URL: https://issues.apache.org/jira/browse/HIVE-20517
> Project: Hive
> Issue Type: Sub-task
> Components: repl
> Affects Versions: 4.0.0
> Reporter: mahesh kumar behera
> Assignee: mahesh kumar behera
> Priority: Major
> Labels: pull-request-available
> Fix For: 4.0.0
>
> Attachments: HIVE-20517.01.patch, HIVE-20517.02.patch
>
>
> Operations like insert and add partition creates a staging directory to
> generate the files and then move the files created to actual location. In
> replication flow, the files are first copied to the staging directory and
> then moved (rename) to the actual table location. In case of S3, move is not
> an atomic operation. It internally does a copy and delete. So it can not
> guarantee the consistency required. So it is better to copy the files
> directly to the actual location. This will help in avoiding the staging
> directory creation (which takes 1-2 seconds in s3) and move (which takes time
> proportional to file size).
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