[HADOOP-9307] BufferedFSInputStream.read returns wrong results after certain seeks - ASF JIRA

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Details

Type: Bug
Status: Closed
Priority: Major
Resolution: Fixed
Affects Version/s: 1.1.1, 2.0.2-alpha
Fix Version/s: 2.1.0-beta, 1.3.0
Component/s: fs
Labels:
None

Target Version/s:

2.1.0-beta, 1.3.0
Hadoop Flags:

Reviewed

Description

After certain sequences of seek/read, BufferedFSInputStream can silently return data from the wrong part of the file. Further description in first comment below.

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hadoop-9307.txt
05/Apr/13 21:15
5 kB
Todd Lipcon
hadoop-9307-branch-1.txt
14/May/13 15:26
4 kB
Todd Lipcon

Issue Links

is related to

HADOOP-9495 Define behaviour of Seekable.seek(), write tests, fix all hadoop implementations for compliance

Closed

relates to

HADOOP-8336 LocalFileSystem Does not seek to the correct location when Checksumming is off.

Resolved

Activity

People

Assignee:: Todd Lipcon

Reporter:: Todd Lipcon

Votes:: 0 Vote for this issue

Watchers:: 13 Start watching this issue

Dates

Created:: 14/Feb/13 08:44

Updated:: 03/Sep/14 22:49

Resolved:: 08/Jul/13 17:57