[jira] Commented: (ZOOKEEPER-483) ZK fataled on me, and ugly
[ https://issues.apache.org/jira/browse/ZOOKEEPER-483?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12743563#action_12743563 ] Hadoop QA commented on ZOOKEEPER-483: - -1 overall. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12416645/ZOOKEEPER-483.patch against trunk revision 803300. +1 @author. The patch does not contain any @author tags. +1 tests included. The patch appears to include 3 new or modified tests. +1 javadoc. The javadoc tool did not generate any warning messages. +1 javac. The applied patch does not increase the total number of javac compiler warnings. +1 findbugs. The patch does not introduce any new Findbugs warnings. +1 release audit. The applied patch does not increase the total number of release audit warnings. -1 core tests. The patch failed core unit tests. +1 contrib tests. The patch passed contrib unit tests. Test results: http://hudson.zones.apache.org/hudson/job/Zookeeper-Patch-vesta.apache.org/186/testReport/ Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Zookeeper-Patch-vesta.apache.org/186/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html Console output: http://hudson.zones.apache.org/hudson/job/Zookeeper-Patch-vesta.apache.org/186/console This message is automatically generated. ZK fataled on me, and ugly -- Key: ZOOKEEPER-483 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-483 Project: Zookeeper Issue Type: Bug Affects Versions: 3.1.1 Reporter: ryan rawson Assignee: Benjamin Reed Fix For: 3.2.1, 3.3.0 Attachments: QuorumTest.log, QuorumTest.log.gz, zklogs.tar.gz, ZOOKEEPER-483.patch, ZOOKEEPER-483.patch, ZOOKEEPER-483.patch, ZOOKEEPER-483.patch here are the part of the log whereby my zookeeper instance crashed, taking 3 out of 5 down, and thus ruining the quorum for all clients: 2009-07-23 12:29:06,769 WARN org.apache.zookeeper.server.NIOServerCnxn: Exception causing close of session 0x52276d1d5161350 due to java.io.IOException: Read error 2009-07-23 12:29:00,756 WARN org.apache.zookeeper.server.quorum.Follower: Exception when following the leader java.io.EOFException at java.io.DataInputStream.readInt(DataInputStream.java:375) at org.apache.jute.BinaryInputArchive.readInt(BinaryInputArchive.java:63) at org.apache.zookeeper.server.quorum.QuorumPacket.deserialize(QuorumPacket.java:65) at org.apache.jute.BinaryInputArchive.readRecord(BinaryInputArchive.java:108) at org.apache.zookeeper.server.quorum.Follower.readPacket(Follower.java:114) at org.apache.zookeeper.server.quorum.Follower.followLeader(Follower.java:243) at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:494) 2009-07-23 12:29:06,770 INFO org.apache.zookeeper.server.NIOServerCnxn: closing session:0x52276d1d5161350 NIOServerCnxn: java.nio.channels.SocketChannel[connected local=/10.20.20.151:2181 remote=/10.20.20.168:39489] 2009-07-23 12:29:06,770 INFO org.apache.zookeeper.server.NIOServerCnxn: closing session:0x12276d15dfb0578 NIOServerCnxn: java.nio.channels.SocketChannel[connected local=/10.20.20.151:2181 remote=/10.20.20.159:46797] 2009-07-23 12:29:06,771 INFO org.apache.zookeeper.server.NIOServerCnxn: closing session:0x42276d1d3fa013e NIOServerCnxn: java.nio.channels.SocketChannel[connected local=/10.20.20.151:2181 remote=/10.20.20.153:33998] 2009-07-23 12:29:06,771 WARN org.apache.zookeeper.server.NIOServerCnxn: Exception causing close of session 0x52276d1d5160593 due to java.io.IOException: Read error 2009-07-23 12:29:06,808 INFO org.apache.zookeeper.server.NIOServerCnxn: closing session:0x32276d15d2e02bb NIOServerCnxn: java.nio.channels.SocketChannel[connected local=/10.20.20.151:2181 remote=/10.20.20.158:53758] 2009-07-23 12:29:06,809 INFO org.apache.zookeeper.server.NIOServerCnxn: closing session:0x42276d1d3fa13e4 NIOServerCnxn: java.nio.channels.SocketChannel[connected local=/10.20.20.151:2181 remote=/10.20.20.154:58681] 2009-07-23 12:29:06,809 INFO org.apache.zookeeper.server.NIOServerCnxn: closing session:0x22276d15e691382 NIOServerCnxn: java.nio.channels.SocketChannel[connected local=/10.20.20.151:2181 remote=/10.20.20.162:59967] 2009-07-23 12:29:06,809 INFO org.apache.zookeeper.server.NIOServerCnxn: closing session:0x12276d15dfb1354 NIOServerCnxn: java.nio.channels.SocketChannel[connected local=/10.20.20.151:2181 remote=/10.20.20.163:49957] 2009-07-23 12:29:06,809 INFO org.apache.zookeeper.server.NIOServerCnxn: closing session:0x42276d1d3fa13cd NIOServerCnxn: java.nio.channels.SocketChannel[connected local=/10.20.20.151:2181 remote=/10.20.20.150:34212] 2009-07-23
[jira] Created: (ZOOKEEPER-506) QuorumBase should use default leader election
QuorumBase should use default leader election - Key: ZOOKEEPER-506 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-506 Project: Zookeeper Issue Type: Improvement Reporter: Flavio Paiva Junqueira QuorumBase currently does not use the default implementation of leader election. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Created: (ZOOKEEPER-507) Improve error handling of BookKeeper client
Improve error handling of BookKeeper client --- Key: ZOOKEEPER-507 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-507 Project: Zookeeper Issue Type: Improvement Components: contrib-bookkeeper Reporter: Flavio Paiva Junqueira Error handling is far from ideal currently in the BookKeeper client. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (ZOOKEEPER-506) QuorumBase should use default leader election
[ https://issues.apache.org/jira/browse/ZOOKEEPER-506?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Flavio Paiva Junqueira updated ZOOKEEPER-506: - Component/s: leaderElection QuorumBase should use default leader election - Key: ZOOKEEPER-506 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-506 Project: Zookeeper Issue Type: Improvement Components: leaderElection Reporter: Flavio Paiva Junqueira QuorumBase currently does not use the default implementation of leader election. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Commented: (ZOOKEEPER-503) race condition in asynchronous create
[ https://issues.apache.org/jira/browse/ZOOKEEPER-503?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12743689#action_12743689 ] Hadoop QA commented on ZOOKEEPER-503: - -1 overall. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12416647/ZOOKEEPER-503.patch against trunk revision 803300. +1 @author. The patch does not contain any @author tags. +1 tests included. The patch appears to include 12 new or modified tests. +1 javadoc. The javadoc tool did not generate any warning messages. +1 javac. The applied patch does not increase the total number of javac compiler warnings. +1 findbugs. The patch does not introduce any new Findbugs warnings. -1 release audit. The applied patch generated 183 release audit warnings (more than the trunk's current 177 warnings). +1 core tests. The patch passed core unit tests. +1 contrib tests. The patch passed contrib unit tests. Test results: http://hudson.zones.apache.org/hudson/job/Zookeeper-Patch-vesta.apache.org/187/testReport/ Release audit warnings: http://hudson.zones.apache.org/hudson/job/Zookeeper-Patch-vesta.apache.org/187/artifact/trunk/patchprocess/releaseAuditDiffWarnings.txt Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Zookeeper-Patch-vesta.apache.org/187/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html Console output: http://hudson.zones.apache.org/hudson/job/Zookeeper-Patch-vesta.apache.org/187/console This message is automatically generated. race condition in asynchronous create - Key: ZOOKEEPER-503 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-503 Project: Zookeeper Issue Type: Bug Components: contrib-bookkeeper Reporter: Benjamin Reed Attachments: ZOOKEEPER-503.patch there is a race condition between the zookeeper completion thread and the bookeeper processing queue during create. if the zookeeper completion thread falls behind due to scheduling, the action counter of the create operation may go backwards. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (ZOOKEEPER-503) race condition in asynchronous create
[ https://issues.apache.org/jira/browse/ZOOKEEPER-503?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Flavio Paiva Junqueira updated ZOOKEEPER-503: - Attachment: ZOOKEEPER-503.patch Added license headers. race condition in asynchronous create - Key: ZOOKEEPER-503 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-503 Project: Zookeeper Issue Type: Bug Components: contrib-bookkeeper Reporter: Benjamin Reed Attachments: ZOOKEEPER-503.patch, ZOOKEEPER-503.patch there is a race condition between the zookeeper completion thread and the bookeeper processing queue during create. if the zookeeper completion thread falls behind due to scheduling, the action counter of the create operation may go backwards. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (ZOOKEEPER-503) race condition in asynchronous create
[ https://issues.apache.org/jira/browse/ZOOKEEPER-503?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Flavio Paiva Junqueira updated ZOOKEEPER-503: - Status: Open (was: Patch Available) Some new files do not contain license header. race condition in asynchronous create - Key: ZOOKEEPER-503 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-503 Project: Zookeeper Issue Type: Bug Components: contrib-bookkeeper Reporter: Benjamin Reed Attachments: ZOOKEEPER-503.patch, ZOOKEEPER-503.patch there is a race condition between the zookeeper completion thread and the bookeeper processing queue during create. if the zookeeper completion thread falls behind due to scheduling, the action counter of the create operation may go backwards. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Commented: (ZOOKEEPER-503) race condition in asynchronous create
[ https://issues.apache.org/jira/browse/ZOOKEEPER-503?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12743718#action_12743718 ] Flavio Paiva Junqueira commented on ZOOKEEPER-503: -- There are some TODO comments we left throughout this patch as reminders for what to work on next. Is this acceptable? race condition in asynchronous create - Key: ZOOKEEPER-503 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-503 Project: Zookeeper Issue Type: Bug Components: contrib-bookkeeper Reporter: Benjamin Reed Attachments: ZOOKEEPER-503.patch, ZOOKEEPER-503.patch there is a race condition between the zookeeper completion thread and the bookeeper processing queue during create. if the zookeeper completion thread falls behind due to scheduling, the action counter of the create operation may go backwards. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.