[jira] Commented: (ZOOKEEPER-510) zkpython lumps all exceptions as IOError, needs specialized exceptions for KeeperException types

2009-10-14 Thread Hudson (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-510?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12765509#action_12765509 ] Hudson commented on ZOOKEEPER-510: -- Integrated in ZooKeeper-trunk #497 (See

[jira] Commented: (ZOOKEEPER-541) zkpython limited to 256 handles

2009-10-14 Thread Hudson (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-541?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12765510#action_12765510 ] Hudson commented on ZOOKEEPER-541: -- Integrated in ZooKeeper-trunk #497 (See

[jira] Updated: (ZOOKEEPER-553) C client's zoo_state function returns unknown state 0

2009-10-14 Thread Patrick Hunt (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-553?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Patrick Hunt updated ZOOKEEPER-553: --- Priority: Minor (was: Major) Fix Version/s: 3.3.0 C client's zoo_state

[jira] Resolved: (ZOOKEEPER-287) high cpu utilization caused by nioserver factory thread

2009-10-14 Thread Patrick Hunt (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-287?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Patrick Hunt resolved ZOOKEEPER-287. Resolution: Duplicate No further reports of this issue - closing as duplicate - fixed

[jira] Assigned: (ZOOKEEPER-550) Java Queue Recipe

2009-10-14 Thread Patrick Hunt (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-550?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Patrick Hunt reassigned ZOOKEEPER-550: -- Assignee: Steven Cheng Java Queue Recipe - Key:

[jira] Updated: (ZOOKEEPER-550) Java Queue Recipe

2009-10-14 Thread Patrick Hunt (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-550?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Patrick Hunt updated ZOOKEEPER-550: --- Status: Open (was: Patch Available) Canceling the patch for now, but I'm glad to see

[jira] Commented: (ZOOKEEPER-512) FLE election fails to elect leader

2009-10-14 Thread Patrick Hunt (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-512?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12765674#action_12765674 ] Patrick Hunt commented on ZOOKEEPER-512: I don't think we are ready for that.

[jira] Commented: (ZOOKEEPER-472) Making DataNode not instantiate a HashMap when the node is ephmeral

2009-10-14 Thread Patrick Hunt (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-472?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12765676#action_12765676 ] Patrick Hunt commented on ZOOKEEPER-472: Hi, what's the status on this JIRA? I'd

[jira] Commented: (ZOOKEEPER-472) Making DataNode not instantiate a HashMap when the node is ephmeral

2009-10-14 Thread Patrick Hunt (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-472?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12765697#action_12765697 ] Patrick Hunt commented on ZOOKEEPER-472: No yelling here, maybe a stern talking

[jira] Work stopped: (ZOOKEEPER-472) Making DataNode not instantiate a HashMap when the node is ephmeral

2009-10-14 Thread Erik Holstad (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-472?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Work on ZOOKEEPER-472 stopped by Erik Holstad. Making DataNode not instantiate a HashMap when the node is ephmeral

[jira] Commented: (ZOOKEEPER-472) Making DataNode not instantiate a HashMap when the node is ephmeral

2009-10-14 Thread Erik Holstad (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-472?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12765709#action_12765709 ] Erik Holstad commented on ZOOKEEPER-472: @ Patrik , well good thing you cannot

[jira] Commented: (ZOOKEEPER-472) Making DataNode not instantiate a HashMap when the node is ephmeral

2009-10-14 Thread Patrick Hunt (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-472?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12765765#action_12765765 ] Patrick Hunt commented on ZOOKEEPER-472: thanks for the pointer - I fixed the

[jira] Commented: (ZOOKEEPER-472) Making DataNode not instantiate a HashMap when the node is ephmeral

2009-10-14 Thread Patrick Hunt (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-472?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12765770#action_12765770 ] Patrick Hunt commented on ZOOKEEPER-472: Hi Erik, I tried patching the current

[jira] Updated: (ZOOKEEPER-554) zkpython can segfault when statting a deleted node

2009-10-14 Thread Henry Robinson (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-554?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Henry Robinson updated ZOOKEEPER-554: - Component/s: contrib-bindings zkpython can segfault when statting a deleted node

[jira] Updated: (ZOOKEEPER-554) zkpython can segfault when statting a deleted node

2009-10-14 Thread Henry Robinson (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-554?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Henry Robinson updated ZOOKEEPER-554: - Attachment: ZOOKEEPER-554.patch Attached is a fix, with tests included. I have also

[jira] Updated: (ZOOKEEPER-554) zkpython can segfault when statting a deleted node

2009-10-14 Thread Henry Robinson (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-554?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Henry Robinson updated ZOOKEEPER-554: - Status: Patch Available (was: Open) zkpython can segfault when statting a deleted

[jira] Updated: (ZOOKEEPER-550) Java Queue Recipe

2009-10-14 Thread Steven Cheng (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-550?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Steven Cheng updated ZOOKEEPER-550: --- Attachment: ZOOKEEPER-550.patch Changed tabs to spaces and added a README.txt which is a

[jira] Commented: (ZOOKEEPER-550) Java Queue Recipe

2009-10-14 Thread Patrick Hunt (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-550?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12765848#action_12765848 ] Patrick Hunt commented on ZOOKEEPER-550: I would submit both under this jira

[jira] Commented: (ZOOKEEPER-554) zkpython can segfault when statting a deleted node

2009-10-14 Thread Hadoop QA (JIRA)
[ https://issues.apache.org/jira/browse/ZOOKEEPER-554?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12765859#action_12765859 ] Hadoop QA commented on ZOOKEEPER-554: - +1 overall. Here are the results of testing

Re: A question about SyncRequestProcessor

2009-10-14 Thread Mahadev Konar
Hi Qian, The explanation is little more detailed and goes into the gurantees of ZooKeeper. This presentation in http://wiki.apache.org/hadoop/ZooKeeper/ZooKeeperPresentations On zookeeper internals will give you some update on the theory and guarantees of ZooKeeper. If you could read through