[HADOOP-8239] Extend MD5MD5CRC32FileChecksum to show the actual checksum type being used - ASF JIRA

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Details

Type: Improvement
Status: Closed
Priority: Major
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 0.23.3, 2.0.2-alpha
Component/s: fs
Labels:
None

Hadoop Flags:

Reviewed

Description

In order to support ~~HADOOP-8060~~, MD5MD5CRC32FileChecksum needs to be extended to carry the information on the actual checksum type being used. The interoperability between the extended version and branch-1 should be guaranteed when Filesystem.getFileChecksum() is called over hftp, webhdfs or httpfs.

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hadoop-8239-after-hadoop-8240.patch.txt
18/Aug/12 21:08
9 kB
Kihwal Lee
hadoop-8239-after-hadoop-8240.patch.txt
16/Aug/12 12:37
6 kB
Kihwal Lee
hadoop-8239-before-hadoop-8240.patch.txt
18/Aug/12 21:08
9 kB
Kihwal Lee
hadoop-8239-before-hadoop-8240.patch.txt
16/Aug/12 12:37
6 kB
Kihwal Lee
hadoop-8239-branch-0.23.patch.txt
21/Aug/12 12:11
11 kB
Kihwal Lee
hadoop-8239-trunk-branch2.patch.txt
21/Aug/12 05:10
11 kB
Kihwal Lee
hadoop-8239-trunk-branch2.patch.txt
20/Aug/12 21:07
8 kB
Kihwal Lee
hadoop-8239-trunk-branch2.patch.txt
20/Aug/12 18:58
11 kB
Kihwal Lee

Issue Links

blocks

HDFS-3177 Allow DFSClient to find out and use the CRC type being used for a file.

Closed

is blocked by

HDFS-3176 JsonUtil should not parse the MD5MD5CRC32FileChecksum bytes on its own.

Closed

is part of

HADOOP-8060 Add a capability to discover and set checksum types per file.

Closed

Activity

People

Assignee:: Kihwal Lee

Reporter:: Kihwal Lee

Votes:: 0 Vote for this issue

Watchers:: 8 Start watching this issue

Dates

Created:: 02/Apr/12 16:29

Updated:: 11/Oct/12 17:45

Resolved:: 21/Aug/12 09:50