Kai Zheng created HADOOP-12060:
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Summary: Address some issues related to ByteBuffer type
input/output buffers for raw erasure coders
Key: HADOOP-12060
URL: https://issues.apache.org/jira/browse/HADOOP-12060
Project: Hadoop Common
Issue Type: Sub-task
Reporter: Kai Zheng
Assignee: Kai Zheng
In HDFS-8319 [~jingzhao] raised some issues about ByteBuffer type input/output
buffers for raw erasure coders:
* Should support ByteBuffers originated from {{ByteBuffer#slice}} calls;
* Should clearly spec in Javadoc that no mixing of on-heap buffers and direct
buffers are allowed, and with necessary checking codes ensuring the same type
of buffers are used.
In HDFS-8319 patch by [~jingzhao] there are some good refactoring codes that
would be incorporated here.
As discussed open this to address the issues separately.
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