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Posted to mapreduce-issues@hadoop.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2022/07/11 01:52:00 UTC
[jira] [Work logged] (MAPREDUCE-7392) bug for GzipCodec in native task
[ https://issues.apache.org/jira/browse/MAPREDUCE-7392?focusedWorklogId=789351&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-789351 ]
ASF GitHub Bot logged work on MAPREDUCE-7392:
---------------------------------------------
Author: ASF GitHub Bot
Created on: 11/Jul/22 01:51
Start Date: 11/Jul/22 01:51
Worklog Time Spent: 10m
Work Description: cfg1234 commented on PR #4494:
URL: https://github.com/apache/hadoop/pull/4494#issuecomment-1179874761
@eddyxu @toddlipcon @phunt @ayushtkn @saintstack @aajisaka @tomscut
Issue Time Tracking
-------------------
Worklog Id: (was: 789351)
Time Spent: 0.5h (was: 20m)
> bug for GzipCodec in native task
> --------------------------------
>
> Key: MAPREDUCE-7392
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-7392
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: nativetask
> Affects Versions: 3.1.1
> Reporter: chenfengge
> Priority: Major
> Labels: pull-request-available
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> perpare data command:
> yarn jar /usr/local/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-examples-3.1.1.jar teragen -D mapreduce.job.maps=722 -D mapreduce.job.reduces=500 11000000000 /testinput
> test command:
> yarn jar /usr/local/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-examples-3.1.1.jar terasort -Dmapreduce.map.output.compress=true -Dmapreduce.map.output.compress.codec=org.apache.hadoop.io.compress.GzipCodec -Dmapreduce.job.map.output.collector.class=org.apache.hadoop.mapred.nativetask.NativeMapOutputCollectorDelegator -D mapreduce.job.reduces=500 /testinput /testoutput
> test will blocked.
>
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