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Posted to hdfs-dev@hadoop.apache.org by "Surendra Singh Lilhore (JIRA)" <ji...@apache.org> on 2018/12/27 13:02:00 UTC

[jira] [Created] (HDFS-14175) EC: Native XOR decoder should reset the output buffer before using it.

Surendra Singh Lilhore created HDFS-14175:
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             Summary: EC: Native XOR decoder should reset the output buffer before using it.
                 Key: HDFS-14175
                 URL: https://issues.apache.org/jira/browse/HDFS-14175
             Project: Hadoop HDFS
          Issue Type: Bug
          Components: ec, hdfs
    Affects Versions: 3.1.1
            Reporter: Surendra Singh Lilhore


*jni_xor_decoder#xxxxxxx_decodeImpl()* ** should reset the outputs[0] before using it. Sometime file decode give wrong data because of this. Please refer the XORRawDecoder#doDecode() for the java  implementation of XOR decoder.



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