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Posted to common-issues@hadoop.apache.org by "Kai Zheng (JIRA)" <ji...@apache.org> on 2015/04/03 19:01:53 UTC

[jira] [Created] (HADOOP-11803) Extend ECBlock allowing to customize how to read chunks from block

Kai Zheng created HADOOP-11803:
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             Summary: Extend ECBlock allowing to customize how to read chunks from block
                 Key: HADOOP-11803
                 URL: https://issues.apache.org/jira/browse/HADOOP-11803
             Project: Hadoop Common
          Issue Type: Sub-task
            Reporter: Kai Zheng
            Assignee: Kai Zheng


As discussed in HDFS-7715 with [~jack_liuquan] and [~rashmikv], we may need to extend {{ECBlock}} in erasure coder layer, allowing erasure codes like Hitchhiker to be able to customize the behavior about how to read chunk(s) from a block for a coding process.



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