hadoop-mapreduce-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Kai Zheng (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-6774) Add support for HDFS erasure code policy to TestDFSIO
Date Tue, 13 Sep 2016 08:03:20 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-6774?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15486600#comment-15486600

Kai Zheng commented on MAPREDUCE-6774:

Thanks [~Sammi] for the work!

It looks good overall. Suggestions:

boolean isStoragePolicyValid(String storagePolicy, FileSystem fs)
boolean isErasureCodePolicyValid(String erasureCodePolicyName, FileSystem fs, TestType testType)
throws IOException
would be good to:
void checkStoragePolicy(String storagePolicy, FileSystem fs) throws Exception
void checkErasureCodePolicy(String erasureCodePolicyName, FileSystem fs, TestType testType)
throws Exception

> Add support for HDFS erasure code policy to TestDFSIO
> -----------------------------------------------------
>                 Key: MAPREDUCE-6774
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-6774
>             Project: Hadoop Map/Reduce
>          Issue Type: New Feature
>            Reporter: SammiChen
>            Assignee: SammiChen
>         Attachments: MAPREDUCE-6774-v1.patch, MAPREDUCE-6774-v2.patch, MAPREDUCE-6774-v3.patch
> HDFS erasure code policy allows user to store directory and file to predefined erasure
code policies. Currently only 3x replication is supported in TestDFSIO implementation. This
is going to add an new option to enable tests of files with erasure code policy enabled. 

This message was sent by Atlassian JIRA

To unsubscribe, e-mail: mapreduce-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: mapreduce-issues-help@hadoop.apache.org

View raw message