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Key: HADOOP-5266
Type: Improvement Improvement
Status: Resolved Resolved
Resolution: Fixed
Priority: Major Major
Assignee: Jothi Padmanabhan
Reporter: Jothi Padmanabhan
Votes: 0
Watchers: 5
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Hadoop Common

Values Iterator should support "mark" and "reset"

Created: 16/Feb/09 11:14 AM   Updated: 08/Jul/09 04:53 PM
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Component/s: None
Affects Version/s: None
Fix Version/s: 0.21.0

Time Tracking:
Not Specified

File Attachments:
  Size
Text File Licensed for inclusion in ASF works hadoop-5266-v1.patch 2009-04-01 02:27 PM Jothi Padmanabhan 54 kB
Text File Licensed for inclusion in ASF works hadoop-5266-v2.patch 2009-04-24 10:48 AM Jothi Padmanabhan 54 kB
Text File Licensed for inclusion in ASF works hadoop-5266-v3.patch 2009-04-28 02:58 AM Jothi Padmanabhan 56 kB
Text File Licensed for inclusion in ASF works hadoop-5266-v4.patch 2009-04-29 08:36 AM Jothi Padmanabhan 56 kB
Issue Links:
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Hadoop Flags: Reviewed
Resolution Date: 04/May/09 05:35 AM


 Description  « Hide
Some users have expressed interest in having a mark-reset functionality on values iterator. Users can call mark() at any point during the iteration process and a subsequent reset() should move the iterator to the last value emitted when mark() was called.

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