Yi Liu created HDFS-8668:
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Summary: Erasure Coding: revisit buffer used for encoding and
decoding.
Key: HDFS-8668
URL: https://issues.apache.org/jira/browse/HDFS-8668
Project: Hadoop HDFS
Issue Type: Sub-task
Reporter: Yi Liu
Assignee: Yi Liu
For encoding and decoding buffers, currently some places use java heap
ByteBuffer, some use direct byteBUffer, and some use java byte array. If the
coder implementation is native, we should use direct ByteBuffer. This jira is
to revisit all encoding/decoding buffers and improve them.
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