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From "Zhe Zhang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-9816) Erasure Coding: allow to use multiple EC policies in striping related tests [Part 3]
Date Fri, 19 Feb 2016 00:35:18 GMT

    [ https://issues.apache.org/jira/browse/HDFS-9816?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15153436#comment-15153436
] 

Zhe Zhang commented on HDFS-9816:
---------------------------------

bq. Zhe Zhang, regarding your last comment, which test do you mean by testSafeLength? I don't
see such a test in TestLeaseRecoveryStriped.
Sorry I didn't mention. It is in {{TestBlockRecovery}}.

bq. Shall I add a public static method in RecoveryTaskStriped
Sounds good. I think we can divide the current {{RecoveryTaskStriped#getSafeLength}} into
2 methods, the second one (starting from {{Arrays.sort(blockLengths)}}) can be made public
static. If you can find a good place to put it as an util method that's even better.

So to recap, I think we have agreed to 1) keep {{getBlockLengthsSuite}}; 2) create a public
static method to calculate safe length in both main and test codes; 3) add hard-coded length
numbers for {{TestBlockRecovery#testSafeLength}}.

> Erasure Coding: allow to use multiple EC policies in striping related tests [Part 3]
> ------------------------------------------------------------------------------------
>
>                 Key: HDFS-9816
>                 URL: https://issues.apache.org/jira/browse/HDFS-9816
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: erasure-coding, test
>            Reporter: Rui Li
>            Assignee: Rui Li
>         Attachments: HDFS-9816.1.patch
>
>




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