[HADOOP-9064] Augment DelegationTokenRenewer API to cancel the tokens on calls to removeRenewAction - ASF JIRA

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Details

Type: Bug
Status: Closed
Priority: Major
Resolution: Fixed
Affects Version/s: 2.0.2-alpha
Fix Version/s: 2.0.3-alpha
Component/s: security
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Description

Post ~~HADOOP-9049~~, FileSystems register with DelegationTokenRenewer (a singleton), to renew tokens.

To avoid a bunch of defunct tokens clog the NN, we should augment the API to #removeRenewAction(boolean cancel) and cancel the token appropriately.

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hadoop-9064.patch
21/Nov/12 20:04
5 kB
Karthik Kambatla
hadoop-9064.patch
21/Nov/12 20:55
5 kB
Karthik Kambatla
hadoop-9064.patch
21/Nov/12 22:16
3 kB
Karthik Kambatla
hadoop-9064.patch
26/Nov/12 21:43
5 kB
Karthik Kambatla

Issue Links

depends upon

HADOOP-9049 DelegationTokenRenewer needs to be Singleton and FileSystems should register/deregister to/from.

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Assignee:: Karthik Kambatla

Reporter:: Karthik Kambatla

Votes:: 0 Vote for this issue

Watchers:: 6 Start watching this issue

Dates

Created:: 19/Nov/12 17:37

Updated:: 03/Nov/14 18:33

Resolved:: 27/Nov/12 19:26