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https://issues.apache.org/jira/browse/HDDS-1525?focusedWorklogId=274023&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-274023
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ASF GitHub Bot logged work on HDDS-1525:
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Author: ASF GitHub Bot
Created on: 09/Jul/19 12:36
Start Date: 09/Jul/19 12:36
Worklog Time Spent: 10m
Work Description: elek commented on pull request #1065: HDDS-1525.
Mapreduce failure when using Hadoop 2.7.5
URL: https://github.com/apache/hadoop/pull/1065
Integrate Ozone(0.4 branch) with Hadoop 2.7.5, "hdfs dfs -ls /" can pass,
while teragen failed.
When add -verbose:class to java options, it shows that class KeyProvider is
loaded twice by different classloader while it is only loaded once when execute
"hdfs dfs -ls /"
All jars under share/ozone/lib are added into hadoop classpath except ozone
file system current lib jar.
See: https://issues.apache.org/jira/browse/HDDS-1525
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Issue Time Tracking
-------------------
Worklog Id: (was: 274023)
Time Spent: 10m
Remaining Estimate: 0h
> Mapreduce failure when using Hadoop 2.7.5
> -----------------------------------------
>
> Key: HDDS-1525
> URL: https://issues.apache.org/jira/browse/HDDS-1525
> Project: Hadoop Distributed Data Store
> Issue Type: Bug
> Components: Ozone Filesystem
> Affects Versions: 0.4.0
> Reporter: Sammi Chen
> Assignee: Elek, Marton
> Priority: Blocker
> Labels: pull-request-available
> Attachments: HDDS-1525.poc.patch, teragen.log
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Integrate Ozone(0.4 branch) with Hadoop 2.7.5, "hdfs dfs -ls /" can pass,
> while teragen failed.
> When add -verbose:class to java options, it shows that class KeyProvider is
> loaded twice by different classloader while it is only loaded once when
> execute "hdfs dfs -ls /"
> All jars under share/ozone/lib are added into hadoop classpath except ozone
> file system current lib jar.
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