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From "Vinayakumar B (JIRA)" <j...@apache.org>
Subject [jira] [Deleted] (HDFS-10127) CLONE - Erasure Coding: fix the copy constructor of BlockInfoStriped and BlockInfoContiguous
Date Tue, 15 Mar 2016 09:43:35 GMT

     [ https://issues.apache.org/jira/browse/HDFS-10127?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Vinayakumar B deleted HDFS-10127:
---------------------------------


> CLONE - Erasure Coding: fix the copy constructor of BlockInfoStriped and BlockInfoContiguous
> --------------------------------------------------------------------------------------------
>
>                 Key: HDFS-10127
>                 URL: https://issues.apache.org/jira/browse/HDFS-10127
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: dragon
>            Assignee: Vinayakumar B
>
> {code}
> BlockInfoStriped(BlockInfoStriped b) {
>   this(b, b.getSchema());
>   this.setBlockCollection(b.getBlockCollection());
> }
> {code}
> {code}
> protected BlockInfoContiguous(BlockInfoContiguous from) {
>   this(from, from.getBlockCollection().getPreferredBlockReplication());
>   this.triplets = new Object[from.triplets.length];
>   this.setBlockCollection(from.getBlockCollection());
> }
> {code}
> We should define a copy constructor in the {{BlockInfo}}, and call it from these two
{{subclass}}.    I also notice a NullPointerException test failure of {{TestBlockInfo.testCopyConstructor}}
in latest branch which is related to this.



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