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Posted to hdfs-dev@hadoop.apache.org by "SammiChen (JIRA)" <ji...@apache.org> on 2016/09/05 01:14:20 UTC

[jira] [Created] (HDFS-10839) Add new BlockReaderl#readAll(ByteBuffer buf, int len) API

SammiChen created HDFS-10839:
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             Summary: Add new BlockReaderl#readAll(ByteBuffer buf, int len) API
                 Key: HDFS-10839
                 URL: https://issues.apache.org/jira/browse/HDFS-10839
             Project: Hadoop HDFS
          Issue Type: Improvement
            Reporter: SammiChen
            Assignee: SammiChen


add a ByteBuffer version readAll API in BlockReader interface,  to facilitate read data from BlcokReader and then put them intoByteBuffer



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