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Type: Bug
Resolution: Fixed
Priority: P3
Fix Version/s: 7
Affects Version/s: 7
Component/s: core-libs
Labels:
- regression

Subcomponent:
java.nio
Introduced In Build:
b01
Introduced In Version:

6u18
Resolved In Build:
b77
CPU:

generic
OS:

generic

Issue	Fix Version	Assignee	Priority	Status	Resolution	Resolved In Build
JDK-2184649	6u18	Alan Bateman	P2	Closed	Fixed	b05
JDK-2184633	OpenJDK6	Martin Buchholz	P3	Resolved	Fixed	b18

The epoll Selector has a performance bug that arises when a channel is closed and the queue of pending updates is long. The issue was brought up on the nio-dev mailing list here:

http://mail.openjdk.java.net/pipermail/nio-dev/2009-November/000707.html

backported by

JDK-2184633 (se) Close or cancel performance issue when number of pending updates is high (lnx)

Resolved

JDK-2184649 (se) Close or cancel performance issue when number of pending updates is high (lnx)

Closed

relates to

JDK-6693490 (se) select throws "File exists" IOException under load (lnx)

Resolved

Assignee:: Martin Buchholz
Reporter:: Alan Bateman
Votes:: 0 Vote for this issue
Watchers:: 0 Start watching this issue

Created:: 2009-11-04 00:40
Updated:: 2010-04-02 15:29
Resolved:: 2009-11-23 19:07
Imported:: 16/Sep/12 1:27 AM
Indexed:: 17/Jul/12 9:29 PM

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