[jira] Commented: (ZOOKEEPER-856) Connection imbalance leads to overloaded ZK instances

[ https://issues.apache.org/jira/browse/ZOOKEEPER-856?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12903592#action_12903592 ] Travis Crawford commented on ZOOKEEPER-856: --- Thanks for the suggestions! I'm t

[jira] Commented: (ZOOKEEPER-856) Connection imbalance leads to overloaded ZK instances

[ https://issues.apache.org/jira/browse/ZOOKEEPER-856?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12903170#action_12903170 ] Travis Crawford commented on ZOOKEEPER-856: --- @patrick - We're using these sett

[jira] Commented: (ZOOKEEPER-856) Connection imbalance leads to overloaded ZK instances

[ https://issues.apache.org/jira/browse/ZOOKEEPER-856?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12903065#action_12903065 ] Travis Crawford commented on ZOOKEEPER-856: --- @mahadev - I would love to help t

[jira] Updated: (ZOOKEEPER-856) Connection imbalance leads to overloaded ZK instances

[ https://issues.apache.org/jira/browse/ZOOKEEPER-856?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Travis Crawford updated ZOOKEEPER-856: -- Attachment: zk_open_file_descriptor_count_total.gif zk_open_file_desc

[jira] Created: (ZOOKEEPER-856) Connection imbalance leads to overloaded ZK instances

Connection imbalance leads to overloaded ZK instances - Key: ZOOKEEPER-856 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-856 Project: Zookeeper Issue Type: Bug Reporter:

[jira] Commented: (ZOOKEEPER-790) Last processed zxid set prematurely while establishing leadership

[ https://issues.apache.org/jira/browse/ZOOKEEPER-790?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12890513#action_12890513 ] Travis Crawford commented on ZOOKEEPER-790: --- Just to double-check, I'm really

[jira] Commented: (ZOOKEEPER-790) Last processed zxid set prematurely while establishing leadership

[ https://issues.apache.org/jira/browse/ZOOKEEPER-790?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12890512#action_12890512 ] Travis Crawford commented on ZOOKEEPER-790: --- I tested this patch on a build wi

[jira] Commented: (ZOOKEEPER-790) Last processed zxid set prematurely while establishing leadership

[ https://issues.apache.org/jira/browse/ZOOKEEPER-790?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=1242#action_1242 ] Travis Crawford commented on ZOOKEEPER-790: --- Good find! I can certainly help t

[jira] Commented: (ZOOKEEPER-790) Last processed zxid set prematurely while establishing leadership

[ https://issues.apache.org/jira/browse/ZOOKEEPER-790?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12888688#action_12888688 ] Travis Crawford commented on ZOOKEEPER-790: --- I accidentally posted this in ZOO

[jira] Updated: (ZOOKEEPER-790) Last processed zxid set prematurely while establishing leadership

[ https://issues.apache.org/jira/browse/ZOOKEEPER-790?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Travis Crawford updated ZOOKEEPER-790: -- Attachment: ZOOKEEPER-790.travis.log.bz2 > Last processed zxid set prematurely while

[jira] Updated: (ZOOKEEPER-335) zookeeper servers should commit the new leader txn to their logs.

[ https://issues.apache.org/jira/browse/ZOOKEEPER-335?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Travis Crawford updated ZOOKEEPER-335: -- Attachment: ZOOKEEPER-790.travis.log.bz2 Please see my most recent comment for a sum

[jira] Commented: (ZOOKEEPER-335) zookeeper servers should commit the new leader txn to their logs.

[ https://issues.apache.org/jira/browse/ZOOKEEPER-335?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12888684#action_12888684 ] Travis Crawford commented on ZOOKEEPER-335: --- Unfortunately I still observed th

[jira] Commented: (ZOOKEEPER-790) Last processed zxid set prematurely while establishing leadership

[ https://issues.apache.org/jira/browse/ZOOKEEPER-790?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12888576#action_12888576 ] Travis Crawford commented on ZOOKEEPER-790: --- Sure, I'll help test this too. >

[jira] Commented: (ZOOKEEPER-790) Last processed zxid set prematurely while establishing leadership

[ https://issues.apache.org/jira/browse/ZOOKEEPER-790?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12885738#action_12885738 ] Travis Crawford commented on ZOOKEEPER-790: --- @vishal - How did your test go? I

[jira] Commented: (ZOOKEEPER-803) Improve defenses against misbehaving clients

[ https://issues.apache.org/jira/browse/ZOOKEEPER-803?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12884829#action_12884829 ] Travis Crawford commented on ZOOKEEPER-803: --- Maybe 8-10 clients were running t

[jira] Updated: (ZOOKEEPER-803) Improve defenses against misbehaving clients

[ https://issues.apache.org/jira/browse/ZOOKEEPER-803?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Travis Crawford updated ZOOKEEPER-803: -- Attachment: connection-bugfix-diff.png This diff shows a bug where the client develo

[jira] Created: (ZOOKEEPER-803) Improve defenses against misbehaving clients

Improve defenses against misbehaving clients Key: ZOOKEEPER-803 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-803 Project: Zookeeper Issue Type: Bug Affects Versions: 3.3.0

[jira] Commented: (ZOOKEEPER-801) Zookeeper outage post-mortem

[ https://issues.apache.org/jira/browse/ZOOKEEPER-801?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12884782#action_12884782 ] Travis Crawford commented on ZOOKEEPER-801: --- Here's the bugfix message: """ c

[jira] Resolved: (ZOOKEEPER-801) Zookeeper outage post-mortem

[ https://issues.apache.org/jira/browse/ZOOKEEPER-801?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Travis Crawford resolved ZOOKEEPER-801. --- Assignee: Travis Crawford Resolution: Not A Problem > Zookeeper outage post-

[jira] Commented: (ZOOKEEPER-801) Zookeeper outage post-mortem

[ https://issues.apache.org/jira/browse/ZOOKEEPER-801?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12884769#action_12884769 ] Travis Crawford commented on ZOOKEEPER-801: --- @Patrick - So this morning while

[jira] Commented: (ZOOKEEPER-801) Zookeeper outage post-mortem

[ https://issues.apache.org/jira/browse/ZOOKEEPER-801?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12884368#action_12884368 ] Travis Crawford commented on ZOOKEEPER-801: --- I believe clients were reconnecti

[jira] Updated: (ZOOKEEPER-801) Zookeeper outage post-mortem

[ https://issues.apache.org/jira/browse/ZOOKEEPER-801?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Travis Crawford updated ZOOKEEPER-801: -- Attachment: zookeeper-out-of-files.netstat This attached netstat output shows a larg

[jira] Created: (ZOOKEEPER-801) Zookeeper outage post-mortem

Zookeeper outage post-mortem Key: ZOOKEEPER-801 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-801 Project: Zookeeper Issue Type: Improvement Affects Versions: 3.3.0 Environment: - RHEL5 2.6.18

[jira] Updated: (ZOOKEEPER-801) Zookeeper outage post-mortem

[ https://issues.apache.org/jira/browse/ZOOKEEPER-801?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Travis Crawford updated ZOOKEEPER-801: -- Attachment: client-errors.txt client-errors.txt contains the zookeeper error message

[jira] Commented: (ZOOKEEPER-744) Add monitoring four-letter word

[ https://issues.apache.org/jira/browse/ZOOKEEPER-744?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12872284#action_12872284 ] Travis Crawford commented on ZOOKEEPER-744: --- @savu - Sometimes the "right" thi

[jira] Commented: (ZOOKEEPER-744) Add monitoring four-letter word

[ https://issues.apache.org/jira/browse/ZOOKEEPER-744?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12871479#action_12871479 ] Travis Crawford commented on ZOOKEEPER-744: --- Looks awesome! One nit -- many mo

[jira] Created: (ZOOKEEPER-765) Add python example script

Add python example script - Key: ZOOKEEPER-765 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-765 Project: Zookeeper Issue Type: Improvement Components: documentation Reporter: Travis Crawf

[jira] Updated: (ZOOKEEPER-765) Add python example script

[ https://issues.apache.org/jira/browse/ZOOKEEPER-765?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Travis Crawford updated ZOOKEEPER-765: -- Attachment: zk.py > Add python example script > - > >

[jira] Created: (ZOOKEEPER-759) Stop accepting connections when close to file descriptor limit

Stop accepting connections when close to file descriptor limit -- Key: ZOOKEEPER-759 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-759 Project: Zookeeper Issue Type: Improvem

[jira] Updated: (ZOOKEEPER-744) Add monitoring four-letter word

[ https://issues.apache.org/jira/browse/ZOOKEEPER-744?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Travis Crawford updated ZOOKEEPER-744: -- Attachment: zk-ganglia.png Attaching a Ganglia screen capture showing an example of

[jira] Created: (ZOOKEEPER-744) Add monitoring four-letter word

Add monitoring four-letter word --- Key: ZOOKEEPER-744 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-744 Project: Zookeeper Issue Type: New Feature Components: server Reporter: Travis