[HDFS-5050] Add DataNode support for mlock and munlock - ASF JIRA

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Details

Type: Sub-task
Status: Resolved
Priority: Major
Resolution: Fixed
Affects Version/s: None
Fix Version/s: HDFS-4949
Component/s: datanode, namenode
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Target Version/s:

HDFS-4949

Description

Add DataNode support for mlock and munlock. The DataNodes should respond to RPCs telling them to mlock and munlock blocks. Blocks should be uncached when the NameNode asks for them to be moved or deleted. For now, we should cache only completed blocks.

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hdfs-5050-3.patch
23/Aug/13 19:22
48 kB
Andrew Wang
hdfs-5050-2.patch
22/Aug/13 21:19
49 kB
Andrew Wang
hdfs-5050-1.patch
22/Aug/13 08:43
45 kB
Andrew Wang

Activity

People

Assignee:: Andrew Wang

Reporter:: Colin McCabe

Votes:: 0 Vote for this issue

Watchers:: 6 Start watching this issue

Dates

Created:: 31/Jul/13 22:58

Updated:: 24/Aug/13 03:41

Resolved:: 24/Aug/13 03:41