[jira] Commented: (ZOOKEEPER-784) server-side functionality for read-only mode
[ https://issues.apache.org/jira/browse/ZOOKEEPER-784?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12901136#action_12901136 ] Flavio Junqueira commented on ZOOKEEPER-784: +1, great job, Sergey! And thanks for the clarification, I can't believe I missed that finally block. server-side functionality for read-only mode Key: ZOOKEEPER-784 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-784 Project: Zookeeper Issue Type: Sub-task Components: server Reporter: Sergey Doroshenko Assignee: Sergey Doroshenko Fix For: 3.4.0 Attachments: ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch, ZOOKEEPER-784.patch As per http://wiki.apache.org/hadoop/ZooKeeper/GSoCReadOnlyMode , create ReadOnlyZooKeeperServer which comes into play when peer is partitioned. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
Build failed in Hudson: ZooKeeper-trunk #912
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WIP: introduce ClientCnxnSocket classes for nicer netty integration
Hi, I got permission from Patrick to try to make the java client netty introduction a little bit nicer. I could need a little help now at one point. Please have a look at http://github.com/thkoch2001/zookeeper/tree/use_netty2/src/java/main/org/apache/zookeeper/ The classes ClientCnxnSocketNIO and ClientCnxnSocketNetty are used by ClientCnxn.SendThread. Both have a method xyz() now, where I've moved some lines of code that were different in the run() loop of both implementations. If you could help me to move the logic from xyz() back in the run() method with fitting calls to the socket() class, then I might be done. I'm a bit puzzled because in NIO there's first a selector.select(to) and then doWrites(), while in Netty there's first doWrites() and then outgoingQueue.wait(to). Best regards, Thomas Koch, http://www.koch.ro
[jira] Updated: (ZOOKEEPER-792) zkpython memory leak
[ https://issues.apache.org/jira/browse/ZOOKEEPER-792?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Henry Robinson updated ZOOKEEPER-792: - Status: Resolved (was: Patch Available) Hadoop Flags: [Reviewed] Resolution: Fixed I just committed this! Thanks Lei Zhang! zkpython memory leak Key: ZOOKEEPER-792 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-792 Project: Zookeeper Issue Type: Bug Components: contrib-bindings Affects Versions: 3.3.1 Environment: vmware workstation - guest OS:Linux python:2.4.3 Reporter: Lei Zhang Assignee: Lei Zhang Fix For: 3.3.2, 3.4.0 Attachments: ZOOKEEPER-792.patch, ZOOKEEPER-792.patch, ZOOKEEPER-792.patch We recently upgraded zookeeper from 3.2.1 to 3.3.1, now we are seeing less client deadlock on session expiration, which is a definite plus! Unfortunately we are seeing memory leak that requires our zk clients to be restarted every half-day. Valgrind result: ==8804== 25 (12 direct, 13 indirect) bytes in 1 blocks are definitely lost in loss record 255 of 670 ==8804==at 0x4021C42: calloc (vg_replace_malloc.c:418) ==8804==by 0x5047B42: parse_acls (zookeeper.c:369) ==8804==by 0x5047EF6: pyzoo_create (zookeeper.c:1009) ==8804==by 0x40786CC: PyCFunction_Call (in /usr/lib/libpython2.4.so.1.0) ==8804==by 0x40B31DC: PyEval_EvalFrame (in /usr/lib/libpython2.4.so.1.0) ==8804==by 0x40B4485: PyEval_EvalCodeEx (in /usr/lib/libpython2.4.so.1.0) -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
