[jira] Updated: (ZOOKEEPER-579) zkpython needs more test coverage for ACL code paths
[ https://issues.apache.org/jira/browse/ZOOKEEPER-579?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Henry Robinson updated ZOOKEEPER-579: - Attachment: zookeeper-579.patch Patch adds test for aget_acl, aset_acl, set_acl and get_acl. Also adds tests in the C code for ACL objects that are roughly correctly formed, throwing InvalidACL where they are not found. This is to prevent an unpleasant bug where passing another object, say a callable, could silently succeed until a strange error condition would present. zkpython needs more test coverage for ACL code paths Key: ZOOKEEPER-579 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-579 Project: Zookeeper Issue Type: Improvement Components: contrib-bindings Affects Versions: 3.2.1 Reporter: Henry Robinson Assignee: Henry Robinson Attachments: zookeeper-579.patch zkpython's tests don't do a good enough job of exercising the ACL code paths. A few new tests that confirm that setACL and friends are working correctly are needed. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Commented: (ZOOKEEPER-321) optmize session tracking in zookeeper.
[ https://issues.apache.org/jira/browse/ZOOKEEPER-321?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12830194#action_12830194 ] Flavio Paiva Junqueira commented on ZOOKEEPER-321: -- In your example, it seems that we would be generating 256kbits/s, which is indeed small if we are talking about 100Mbit/1Gbit interfaces. Thanks for the insight. optmize session tracking in zookeeper. -- Key: ZOOKEEPER-321 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-321 Project: Zookeeper Issue Type: New Feature Components: c client, java client, server Reporter: Mahadev konar Assignee: Mahadev konar Fix For: 3.3.0 sometimes a lot of zookeeper clients are read only. For such clients we do not need the session tracking in zookeeper. Getting rid of session tracking for such clients will help us sclae much better. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (ZOOKEEPER-601) allow configuration of session timeout min/max bounds
[ https://issues.apache.org/jira/browse/ZOOKEEPER-601?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Patrick Hunt updated ZOOKEEPER-601: --- Status: Patch Available (was: Open) allow configuration of session timeout min/max bounds - Key: ZOOKEEPER-601 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-601 Project: Zookeeper Issue Type: Improvement Components: server Affects Versions: 3.2.1 Reporter: Patrick Hunt Assignee: Patrick Hunt Fix For: 3.3.0 Attachments: ZOOKEEPER-601.patch ZK servers currently enforce a min/max boundary on client session timeout relative to the ticktime setting, detailed here: http://hadoop.apache.org/zookeeper/docs/current/zookeeperProgrammers.html#ch_zkSessions In general there are good reasons for this however in some cases, in particular with HBase region servers, we have seen a need to allow this bound to be set differently (higher). The Sun jvm can GC pause for very long times (in some cases we've seen 4 minutes even with the realtime gc. It would be good to allow this bound to be set via configuration parameters. Note: 4letterword and JMX integration would be needed. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (ZOOKEEPER-601) allow configuration of session timeout min/max bounds
[ https://issues.apache.org/jira/browse/ZOOKEEPER-601?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Patrick Hunt updated ZOOKEEPER-601: --- Attachment: ZOOKEEPER-601.patch ZOOKEEPER-595 and ZOOKEEPER-617 are also addressed in this patch 1) the min/max session timeout can now be configured for a server (conf file/ jmx support enabled) 2) the conf 4letter word has been added (595) 3) cleanup some forrest doc (617) During review please note: 1) new file added, be sure to svn add it 2) LeaderZKServer was missing a getServerID override, added it 3) test the conf 4 letter word 4) test jmx, verify you can see the params 5) tests added for everything 6) be sure to regenerate the forrest docs and commit allow configuration of session timeout min/max bounds - Key: ZOOKEEPER-601 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-601 Project: Zookeeper Issue Type: Improvement Components: server Affects Versions: 3.2.1 Reporter: Patrick Hunt Assignee: Patrick Hunt Fix For: 3.3.0 Attachments: ZOOKEEPER-601.patch ZK servers currently enforce a min/max boundary on client session timeout relative to the ticktime setting, detailed here: http://hadoop.apache.org/zookeeper/docs/current/zookeeperProgrammers.html#ch_zkSessions In general there are good reasons for this however in some cases, in particular with HBase region servers, we have seen a need to allow this bound to be set differently (higher). The Sun jvm can GC pause for very long times (in some cases we've seen 4 minutes even with the realtime gc. It would be good to allow this bound to be set via configuration parameters. Note: 4letterword and JMX integration would be needed. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Commented: (ZOOKEEPER-607) improve bookkeeper overview
[ https://issues.apache.org/jira/browse/ZOOKEEPER-607?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12830405#action_12830405 ] Benjamin Reed commented on ZOOKEEPER-607: - it looks good flavio just two suggestions: 1) i think it is too much information when you start talking about the naming convention for the znodes in zookeeper. 2) the motivation is good, but i don't think we really need to discussion the alternatives for hdfs. improve bookkeeper overview --- Key: ZOOKEEPER-607 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-607 Project: Zookeeper Issue Type: Improvement Components: contrib-bookkeeper Reporter: Benjamin Reed Attachments: ZOOKEEPER-607.patch, ZOOKEEPER-607.patch, ZOOKEEPER-607.patch fix the overview section in the bookkeeper documentation to introduce the programmer/admin to bookkeeper before giving the details. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (ZOOKEEPER-607) improve bookkeeper overview
[ https://issues.apache.org/jira/browse/ZOOKEEPER-607?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mahadev konar updated ZOOKEEPER-607: Fix Version/s: 3.3.0 will be good to get this in 3.3 improve bookkeeper overview --- Key: ZOOKEEPER-607 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-607 Project: Zookeeper Issue Type: Improvement Components: contrib-bookkeeper Reporter: Benjamin Reed Fix For: 3.3.0 Attachments: ZOOKEEPER-607.patch, ZOOKEEPER-607.patch, ZOOKEEPER-607.patch fix the overview section in the bookkeeper documentation to introduce the programmer/admin to bookkeeper before giving the details. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
