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Kai Zheng updated HDFS-8668: ---------------------------- Attachment: HDFS-8668-v1.patch Uploaded a patch to use appropriate bytebuffer according to used erasure coder in: 1. Client stateful striped reading; 2. Client striped writing; 3. DataNode side recovering. > 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: Kai Zheng > Attachments: HDFS-8668-v1.patch > > > 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. -- This message was sent by Atlassian JIRA (v6.3.4#6332)