[HADOOP-10489] UserGroupInformation#getTokens and UserGroupInformation#addToken can lead to ConcurrentModificationException - ASF JIRA

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Details

Type: Bug
Status: Closed
Priority: Major
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 2.5.0
Component/s: None
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Description

Currently UserGroupInformation#getTokens and UserGroupInformation#addToken uses UGI's monitor to protect the iteration and modification of Credentials#tokenMap. Per discussion in ~~HADOOP-10475~~, this can still lead to ConcurrentModificationException.

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HADOOP-10489.patch
15/May/14 01:57
7 kB
Robert Kanter

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Assignee:: Robert Kanter

Reporter:: Jing Zhao

Votes:: 0 Vote for this issue

Watchers:: 9 Start watching this issue

Dates

Created:: 10/Apr/14 21:24

Updated:: 15/Aug/14 05:39

Resolved:: 19/May/14 19:59