[jira] Updated: (ZOOKEEPER-785) Zookeeper 3.3.1 shouldn't infinite loop if someone creates a server.0 line
[ https://issues.apache.org/jira/browse/ZOOKEEPER-785?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Patrick Hunt updated ZOOKEEPER-785: --- Attachment: ZOOKEEPER-785_2_br33.patch ZOOKEEPER_2_br33.patch fixes this problem on branch 3.3, also adds some tests. Zookeeper 3.3.1 shouldn't infinite loop if someone creates a server.0 line --- Key: ZOOKEEPER-785 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-785 Project: Zookeeper Issue Type: Bug Components: server Affects Versions: 3.3.1 Environment: Tested in linux with a new jvm Reporter: Alex Newman Assignee: Patrick Hunt Fix For: 3.3.2, 3.4.0 Attachments: ZOOKEEPER-785.patch, ZOOKEEPER-785.patch, ZOOKEEPER-785_2_br33.patch The following config causes an infinite loop [zoo.cfg] tickTime=2000 dataDir=/var/zookeeper/ clientPort=2181 initLimit=10 syncLimit=5 server.0=localhost:2888:3888 Output: 2010-06-01 16:20:32,471 - INFO [main:quorumpeerm...@119] - Starting quorum peer 2010-06-01 16:20:32,489 - INFO [main:nioservercnxn$fact...@143] - binding to port 0.0.0.0/0.0.0.0:2181 2010-06-01 16:20:32,504 - INFO [main:quorump...@818] - tickTime set to 2000 2010-06-01 16:20:32,504 - INFO [main:quorump...@829] - minSessionTimeout set to -1 2010-06-01 16:20:32,505 - INFO [main:quorump...@840] - maxSessionTimeout set to -1 2010-06-01 16:20:32,505 - INFO [main:quorump...@855] - initLimit set to 10 2010-06-01 16:20:32,526 - INFO [main:files...@82] - Reading snapshot /var/zookeeper/version-2/snapshot.c 2010-06-01 16:20:32,547 - INFO [Thread-1:quorumcnxmanager$liste...@436] - My election bind port: 3888 2010-06-01 16:20:32,554 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@620] - LOOKING 2010-06-01 16:20:32,556 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@649] - New election. My id = 0, Proposed zxid = 12 2010-06-01 16:20:32,558 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@689] - Notification: 0, 12, 1, 0, LOOKING, LOOKING, 0 2010-06-01 16:20:32,560 - WARN [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@623] - Unexpected exception java.lang.NullPointerException at org.apache.zookeeper.server.quorum.FastLeaderElection.totalOrderPredicate(FastLeaderElection.java:496) at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:709) at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:621) 2010-06-01 16:20:32,560 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@620] - LOOKING 2010-06-01 16:20:32,560 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@649] - New election. My id = 0, Proposed zxid = 12 2010-06-01 16:20:32,561 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@689] - Notification: 0, 12, 2, 0, LOOKING, LOOKING, 0 2010-06-01 16:20:32,561 - WARN [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@623] - Unexpected exception java.lang.NullPointerException at org.apache.zookeeper.server.quorum.FastLeaderElection.totalOrderPredicate(FastLeaderElection.java:496) at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:709) at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:621) 2010-06-01 16:20:32,561 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@620] - LOOKING 2010-06-01 16:20:32,562 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@649] - New election. My id = 0, Proposed zxid = 12 2010-06-01 16:20:32,562 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@689] - Notification: 0, 12, 3, 0, LOOKING, LOOKING, 0 2010-06-01 16:20:32,562 - WARN [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@623] - Unexpected exception java.lang.NullPointerException Things like HBase require that the zookeeper servers be listed in the zoo.cfg. This is a bug on their part, but zookeeper shouldn't null pointer in a loop though. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (ZOOKEEPER-785) Zookeeper 3.3.1 shouldn't infinite loop if someone creates a server.0 line
[ https://issues.apache.org/jira/browse/ZOOKEEPER-785?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Patrick Hunt updated ZOOKEEPER-785: --- Status: Patch Available (was: Reopened) Zookeeper 3.3.1 shouldn't infinite loop if someone creates a server.0 line --- Key: ZOOKEEPER-785 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-785 Project: Zookeeper Issue Type: Bug Components: server Affects Versions: 3.3.1 Environment: Tested in linux with a new jvm Reporter: Alex Newman Assignee: Patrick Hunt Fix For: 3.3.2, 3.4.0 Attachments: ZOOKEEPER-785.patch, ZOOKEEPER-785.patch, ZOOKEEPER-785_2.patch, ZOOKEEPER-785_2_br33.patch The following config causes an infinite loop [zoo.cfg] tickTime=2000 dataDir=/var/zookeeper/ clientPort=2181 initLimit=10 syncLimit=5 server.0=localhost:2888:3888 Output: 2010-06-01 16:20:32,471 - INFO [main:quorumpeerm...@119] - Starting quorum peer 2010-06-01 16:20:32,489 - INFO [main:nioservercnxn$fact...@143] - binding to port 0.0.0.0/0.0.0.0:2181 2010-06-01 16:20:32,504 - INFO [main:quorump...@818] - tickTime set to 2000 2010-06-01 16:20:32,504 - INFO [main:quorump...@829] - minSessionTimeout set to -1 2010-06-01 16:20:32,505 - INFO [main:quorump...@840] - maxSessionTimeout set to -1 2010-06-01 16:20:32,505 - INFO [main:quorump...@855] - initLimit set to 10 2010-06-01 16:20:32,526 - INFO [main:files...@82] - Reading snapshot /var/zookeeper/version-2/snapshot.c 2010-06-01 16:20:32,547 - INFO [Thread-1:quorumcnxmanager$liste...@436] - My election bind port: 3888 2010-06-01 16:20:32,554 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@620] - LOOKING 2010-06-01 16:20:32,556 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@649] - New election. My id = 0, Proposed zxid = 12 2010-06-01 16:20:32,558 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@689] - Notification: 0, 12, 1, 0, LOOKING, LOOKING, 0 2010-06-01 16:20:32,560 - WARN [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@623] - Unexpected exception java.lang.NullPointerException at org.apache.zookeeper.server.quorum.FastLeaderElection.totalOrderPredicate(FastLeaderElection.java:496) at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:709) at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:621) 2010-06-01 16:20:32,560 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@620] - LOOKING 2010-06-01 16:20:32,560 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@649] - New election. My id = 0, Proposed zxid = 12 2010-06-01 16:20:32,561 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@689] - Notification: 0, 12, 2, 0, LOOKING, LOOKING, 0 2010-06-01 16:20:32,561 - WARN [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@623] - Unexpected exception java.lang.NullPointerException at org.apache.zookeeper.server.quorum.FastLeaderElection.totalOrderPredicate(FastLeaderElection.java:496) at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:709) at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:621) 2010-06-01 16:20:32,561 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@620] - LOOKING 2010-06-01 16:20:32,562 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@649] - New election. My id = 0, Proposed zxid = 12 2010-06-01 16:20:32,562 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@689] - Notification: 0, 12, 3, 0, LOOKING, LOOKING, 0 2010-06-01 16:20:32,562 - WARN [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@623] - Unexpected exception java.lang.NullPointerException Things like HBase require that the zookeeper servers be listed in the zoo.cfg. This is a bug on their part, but zookeeper shouldn't null pointer in a loop though. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (ZOOKEEPER-785) Zookeeper 3.3.1 shouldn't infinite loop if someone creates a server.0 line
[ https://issues.apache.org/jira/browse/ZOOKEEPER-785?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Patrick Hunt updated ZOOKEEPER-785: --- Attachment: ZOOKEEPER-785_2.patch ZOOKEEPER-785_2_br33.patch Updated patches based on review feedback. Zookeeper 3.3.1 shouldn't infinite loop if someone creates a server.0 line --- Key: ZOOKEEPER-785 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-785 Project: Zookeeper Issue Type: Bug Components: server Affects Versions: 3.3.1 Environment: Tested in linux with a new jvm Reporter: Alex Newman Assignee: Patrick Hunt Fix For: 3.3.2, 3.4.0 Attachments: ZOOKEEPER-785.patch, ZOOKEEPER-785.patch, ZOOKEEPER-785_2.patch, ZOOKEEPER-785_2.patch, ZOOKEEPER-785_2_br33.patch, ZOOKEEPER-785_2_br33.patch The following config causes an infinite loop [zoo.cfg] tickTime=2000 dataDir=/var/zookeeper/ clientPort=2181 initLimit=10 syncLimit=5 server.0=localhost:2888:3888 Output: 2010-06-01 16:20:32,471 - INFO [main:quorumpeerm...@119] - Starting quorum peer 2010-06-01 16:20:32,489 - INFO [main:nioservercnxn$fact...@143] - binding to port 0.0.0.0/0.0.0.0:2181 2010-06-01 16:20:32,504 - INFO [main:quorump...@818] - tickTime set to 2000 2010-06-01 16:20:32,504 - INFO [main:quorump...@829] - minSessionTimeout set to -1 2010-06-01 16:20:32,505 - INFO [main:quorump...@840] - maxSessionTimeout set to -1 2010-06-01 16:20:32,505 - INFO [main:quorump...@855] - initLimit set to 10 2010-06-01 16:20:32,526 - INFO [main:files...@82] - Reading snapshot /var/zookeeper/version-2/snapshot.c 2010-06-01 16:20:32,547 - INFO [Thread-1:quorumcnxmanager$liste...@436] - My election bind port: 3888 2010-06-01 16:20:32,554 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@620] - LOOKING 2010-06-01 16:20:32,556 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@649] - New election. My id = 0, Proposed zxid = 12 2010-06-01 16:20:32,558 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@689] - Notification: 0, 12, 1, 0, LOOKING, LOOKING, 0 2010-06-01 16:20:32,560 - WARN [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@623] - Unexpected exception java.lang.NullPointerException at org.apache.zookeeper.server.quorum.FastLeaderElection.totalOrderPredicate(FastLeaderElection.java:496) at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:709) at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:621) 2010-06-01 16:20:32,560 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@620] - LOOKING 2010-06-01 16:20:32,560 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@649] - New election. My id = 0, Proposed zxid = 12 2010-06-01 16:20:32,561 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@689] - Notification: 0, 12, 2, 0, LOOKING, LOOKING, 0 2010-06-01 16:20:32,561 - WARN [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@623] - Unexpected exception java.lang.NullPointerException at org.apache.zookeeper.server.quorum.FastLeaderElection.totalOrderPredicate(FastLeaderElection.java:496) at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:709) at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:621) 2010-06-01 16:20:32,561 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@620] - LOOKING 2010-06-01 16:20:32,562 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@649] - New election. My id = 0, Proposed zxid = 12 2010-06-01 16:20:32,562 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@689] - Notification: 0, 12, 3, 0, LOOKING, LOOKING, 0 2010-06-01 16:20:32,562 - WARN [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@623] - Unexpected exception java.lang.NullPointerException Things like HBase require that the zookeeper servers be listed in the zoo.cfg. This is a bug on their part, but zookeeper shouldn't null pointer in a loop though. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (ZOOKEEPER-785) Zookeeper 3.3.1 shouldn't infinite loop if someone creates a server.0 line
[ https://issues.apache.org/jira/browse/ZOOKEEPER-785?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Patrick Hunt updated ZOOKEEPER-785: --- Status: Patch Available (was: Open) resubmitting for review - addressed reviewer fb (thanks!), note to committer: be sure to svn add the new file. Zookeeper 3.3.1 shouldn't infinite loop if someone creates a server.0 line --- Key: ZOOKEEPER-785 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-785 Project: Zookeeper Issue Type: Bug Components: server Affects Versions: 3.3.1 Environment: Tested in linux with a new jvm Reporter: Alex Newman Assignee: Patrick Hunt Fix For: 3.3.2, 3.4.0 Attachments: ZOOKEEPER-785.patch, ZOOKEEPER-785.patch, ZOOKEEPER-785_2.patch, ZOOKEEPER-785_2.patch, ZOOKEEPER-785_2_br33.patch, ZOOKEEPER-785_2_br33.patch The following config causes an infinite loop [zoo.cfg] tickTime=2000 dataDir=/var/zookeeper/ clientPort=2181 initLimit=10 syncLimit=5 server.0=localhost:2888:3888 Output: 2010-06-01 16:20:32,471 - INFO [main:quorumpeerm...@119] - Starting quorum peer 2010-06-01 16:20:32,489 - INFO [main:nioservercnxn$fact...@143] - binding to port 0.0.0.0/0.0.0.0:2181 2010-06-01 16:20:32,504 - INFO [main:quorump...@818] - tickTime set to 2000 2010-06-01 16:20:32,504 - INFO [main:quorump...@829] - minSessionTimeout set to -1 2010-06-01 16:20:32,505 - INFO [main:quorump...@840] - maxSessionTimeout set to -1 2010-06-01 16:20:32,505 - INFO [main:quorump...@855] - initLimit set to 10 2010-06-01 16:20:32,526 - INFO [main:files...@82] - Reading snapshot /var/zookeeper/version-2/snapshot.c 2010-06-01 16:20:32,547 - INFO [Thread-1:quorumcnxmanager$liste...@436] - My election bind port: 3888 2010-06-01 16:20:32,554 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@620] - LOOKING 2010-06-01 16:20:32,556 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@649] - New election. My id = 0, Proposed zxid = 12 2010-06-01 16:20:32,558 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@689] - Notification: 0, 12, 1, 0, LOOKING, LOOKING, 0 2010-06-01 16:20:32,560 - WARN [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@623] - Unexpected exception java.lang.NullPointerException at org.apache.zookeeper.server.quorum.FastLeaderElection.totalOrderPredicate(FastLeaderElection.java:496) at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:709) at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:621) 2010-06-01 16:20:32,560 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@620] - LOOKING 2010-06-01 16:20:32,560 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@649] - New election. My id = 0, Proposed zxid = 12 2010-06-01 16:20:32,561 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@689] - Notification: 0, 12, 2, 0, LOOKING, LOOKING, 0 2010-06-01 16:20:32,561 - WARN [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@623] - Unexpected exception java.lang.NullPointerException at org.apache.zookeeper.server.quorum.FastLeaderElection.totalOrderPredicate(FastLeaderElection.java:496) at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:709) at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:621) 2010-06-01 16:20:32,561 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@620] - LOOKING 2010-06-01 16:20:32,562 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@649] - New election. My id = 0, Proposed zxid = 12 2010-06-01 16:20:32,562 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@689] - Notification: 0, 12, 3, 0, LOOKING, LOOKING, 0 2010-06-01 16:20:32,562 - WARN [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@623] - Unexpected exception java.lang.NullPointerException Things like HBase require that the zookeeper servers be listed in the zoo.cfg. This is a bug on their part, but zookeeper shouldn't null pointer in a loop though. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (ZOOKEEPER-785) Zookeeper 3.3.1 shouldn't infinite loop if someone creates a server.0 line
[ https://issues.apache.org/jira/browse/ZOOKEEPER-785?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Henry Robinson updated ZOOKEEPER-785: - Hadoop Flags: [Reviewed] Zookeeper 3.3.1 shouldn't infinite loop if someone creates a server.0 line --- Key: ZOOKEEPER-785 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-785 Project: Zookeeper Issue Type: Bug Components: server Affects Versions: 3.3.1 Environment: Tested in linux with a new jvm Reporter: Alex Newman Assignee: Patrick Hunt Fix For: 3.3.2, 3.4.0 Attachments: ZOOKEEPER-785.patch, ZOOKEEPER-785.patch, ZOOKEEPER-785_2.patch, ZOOKEEPER-785_2.patch, ZOOKEEPER-785_2_br33.patch, ZOOKEEPER-785_2_br33.patch The following config causes an infinite loop [zoo.cfg] tickTime=2000 dataDir=/var/zookeeper/ clientPort=2181 initLimit=10 syncLimit=5 server.0=localhost:2888:3888 Output: 2010-06-01 16:20:32,471 - INFO [main:quorumpeerm...@119] - Starting quorum peer 2010-06-01 16:20:32,489 - INFO [main:nioservercnxn$fact...@143] - binding to port 0.0.0.0/0.0.0.0:2181 2010-06-01 16:20:32,504 - INFO [main:quorump...@818] - tickTime set to 2000 2010-06-01 16:20:32,504 - INFO [main:quorump...@829] - minSessionTimeout set to -1 2010-06-01 16:20:32,505 - INFO [main:quorump...@840] - maxSessionTimeout set to -1 2010-06-01 16:20:32,505 - INFO [main:quorump...@855] - initLimit set to 10 2010-06-01 16:20:32,526 - INFO [main:files...@82] - Reading snapshot /var/zookeeper/version-2/snapshot.c 2010-06-01 16:20:32,547 - INFO [Thread-1:quorumcnxmanager$liste...@436] - My election bind port: 3888 2010-06-01 16:20:32,554 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@620] - LOOKING 2010-06-01 16:20:32,556 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@649] - New election. My id = 0, Proposed zxid = 12 2010-06-01 16:20:32,558 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@689] - Notification: 0, 12, 1, 0, LOOKING, LOOKING, 0 2010-06-01 16:20:32,560 - WARN [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@623] - Unexpected exception java.lang.NullPointerException at org.apache.zookeeper.server.quorum.FastLeaderElection.totalOrderPredicate(FastLeaderElection.java:496) at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:709) at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:621) 2010-06-01 16:20:32,560 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@620] - LOOKING 2010-06-01 16:20:32,560 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@649] - New election. My id = 0, Proposed zxid = 12 2010-06-01 16:20:32,561 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@689] - Notification: 0, 12, 2, 0, LOOKING, LOOKING, 0 2010-06-01 16:20:32,561 - WARN [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@623] - Unexpected exception java.lang.NullPointerException at org.apache.zookeeper.server.quorum.FastLeaderElection.totalOrderPredicate(FastLeaderElection.java:496) at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:709) at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:621) 2010-06-01 16:20:32,561 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@620] - LOOKING 2010-06-01 16:20:32,562 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@649] - New election. My id = 0, Proposed zxid = 12 2010-06-01 16:20:32,562 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@689] - Notification: 0, 12, 3, 0, LOOKING, LOOKING, 0 2010-06-01 16:20:32,562 - WARN [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@623] - Unexpected exception java.lang.NullPointerException Things like HBase require that the zookeeper servers be listed in the zoo.cfg. This is a bug on their part, but zookeeper shouldn't null pointer in a loop though. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (ZOOKEEPER-785) Zookeeper 3.3.1 shouldn't infinite loop if someone creates a server.0 line
[ https://issues.apache.org/jira/browse/ZOOKEEPER-785?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Henry Robinson updated ZOOKEEPER-785: - +1, this looks good (although I'd remove the 'out of place in this class' comment now that you've moved it). Zookeeper 3.3.1 shouldn't infinite loop if someone creates a server.0 line --- Key: ZOOKEEPER-785 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-785 Project: Zookeeper Issue Type: Bug Components: server Affects Versions: 3.3.1 Environment: Tested in linux with a new jvm Reporter: Alex Newman Assignee: Patrick Hunt Fix For: 3.3.2, 3.4.0 Attachments: ZOOKEEPER-785.patch, ZOOKEEPER-785.patch, ZOOKEEPER-785_2.patch, ZOOKEEPER-785_2.patch, ZOOKEEPER-785_2_br33.patch, ZOOKEEPER-785_2_br33.patch The following config causes an infinite loop [zoo.cfg] tickTime=2000 dataDir=/var/zookeeper/ clientPort=2181 initLimit=10 syncLimit=5 server.0=localhost:2888:3888 Output: 2010-06-01 16:20:32,471 - INFO [main:quorumpeerm...@119] - Starting quorum peer 2010-06-01 16:20:32,489 - INFO [main:nioservercnxn$fact...@143] - binding to port 0.0.0.0/0.0.0.0:2181 2010-06-01 16:20:32,504 - INFO [main:quorump...@818] - tickTime set to 2000 2010-06-01 16:20:32,504 - INFO [main:quorump...@829] - minSessionTimeout set to -1 2010-06-01 16:20:32,505 - INFO [main:quorump...@840] - maxSessionTimeout set to -1 2010-06-01 16:20:32,505 - INFO [main:quorump...@855] - initLimit set to 10 2010-06-01 16:20:32,526 - INFO [main:files...@82] - Reading snapshot /var/zookeeper/version-2/snapshot.c 2010-06-01 16:20:32,547 - INFO [Thread-1:quorumcnxmanager$liste...@436] - My election bind port: 3888 2010-06-01 16:20:32,554 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@620] - LOOKING 2010-06-01 16:20:32,556 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@649] - New election. My id = 0, Proposed zxid = 12 2010-06-01 16:20:32,558 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@689] - Notification: 0, 12, 1, 0, LOOKING, LOOKING, 0 2010-06-01 16:20:32,560 - WARN [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@623] - Unexpected exception java.lang.NullPointerException at org.apache.zookeeper.server.quorum.FastLeaderElection.totalOrderPredicate(FastLeaderElection.java:496) at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:709) at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:621) 2010-06-01 16:20:32,560 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@620] - LOOKING 2010-06-01 16:20:32,560 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@649] - New election. My id = 0, Proposed zxid = 12 2010-06-01 16:20:32,561 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@689] - Notification: 0, 12, 2, 0, LOOKING, LOOKING, 0 2010-06-01 16:20:32,561 - WARN [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@623] - Unexpected exception java.lang.NullPointerException at org.apache.zookeeper.server.quorum.FastLeaderElection.totalOrderPredicate(FastLeaderElection.java:496) at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:709) at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:621) 2010-06-01 16:20:32,561 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@620] - LOOKING 2010-06-01 16:20:32,562 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@649] - New election. My id = 0, Proposed zxid = 12 2010-06-01 16:20:32,562 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@689] - Notification: 0, 12, 3, 0, LOOKING, LOOKING, 0 2010-06-01 16:20:32,562 - WARN [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@623] - Unexpected exception java.lang.NullPointerException Things like HBase require that the zookeeper servers be listed in the zoo.cfg. This is a bug on their part, but zookeeper shouldn't null pointer in a loop though. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (ZOOKEEPER-785) Zookeeper 3.3.1 shouldn't infinite loop if someone creates a server.0 line
[ https://issues.apache.org/jira/browse/ZOOKEEPER-785?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Patrick Hunt updated ZOOKEEPER-785: --- Attachment: ZOOKEEPER-785_2.patch ZOOKEEPER-785_2_br33.patch fixed comment. Zookeeper 3.3.1 shouldn't infinite loop if someone creates a server.0 line --- Key: ZOOKEEPER-785 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-785 Project: Zookeeper Issue Type: Bug Components: server Affects Versions: 3.3.1 Environment: Tested in linux with a new jvm Reporter: Alex Newman Assignee: Patrick Hunt Fix For: 3.3.2, 3.4.0 Attachments: ZOOKEEPER-785.patch, ZOOKEEPER-785.patch, ZOOKEEPER-785_2.patch, ZOOKEEPER-785_2.patch, ZOOKEEPER-785_2.patch, ZOOKEEPER-785_2_br33.patch, ZOOKEEPER-785_2_br33.patch, ZOOKEEPER-785_2_br33.patch The following config causes an infinite loop [zoo.cfg] tickTime=2000 dataDir=/var/zookeeper/ clientPort=2181 initLimit=10 syncLimit=5 server.0=localhost:2888:3888 Output: 2010-06-01 16:20:32,471 - INFO [main:quorumpeerm...@119] - Starting quorum peer 2010-06-01 16:20:32,489 - INFO [main:nioservercnxn$fact...@143] - binding to port 0.0.0.0/0.0.0.0:2181 2010-06-01 16:20:32,504 - INFO [main:quorump...@818] - tickTime set to 2000 2010-06-01 16:20:32,504 - INFO [main:quorump...@829] - minSessionTimeout set to -1 2010-06-01 16:20:32,505 - INFO [main:quorump...@840] - maxSessionTimeout set to -1 2010-06-01 16:20:32,505 - INFO [main:quorump...@855] - initLimit set to 10 2010-06-01 16:20:32,526 - INFO [main:files...@82] - Reading snapshot /var/zookeeper/version-2/snapshot.c 2010-06-01 16:20:32,547 - INFO [Thread-1:quorumcnxmanager$liste...@436] - My election bind port: 3888 2010-06-01 16:20:32,554 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@620] - LOOKING 2010-06-01 16:20:32,556 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@649] - New election. My id = 0, Proposed zxid = 12 2010-06-01 16:20:32,558 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@689] - Notification: 0, 12, 1, 0, LOOKING, LOOKING, 0 2010-06-01 16:20:32,560 - WARN [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@623] - Unexpected exception java.lang.NullPointerException at org.apache.zookeeper.server.quorum.FastLeaderElection.totalOrderPredicate(FastLeaderElection.java:496) at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:709) at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:621) 2010-06-01 16:20:32,560 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@620] - LOOKING 2010-06-01 16:20:32,560 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@649] - New election. My id = 0, Proposed zxid = 12 2010-06-01 16:20:32,561 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@689] - Notification: 0, 12, 2, 0, LOOKING, LOOKING, 0 2010-06-01 16:20:32,561 - WARN [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@623] - Unexpected exception java.lang.NullPointerException at org.apache.zookeeper.server.quorum.FastLeaderElection.totalOrderPredicate(FastLeaderElection.java:496) at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:709) at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:621) 2010-06-01 16:20:32,561 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@620] - LOOKING 2010-06-01 16:20:32,562 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@649] - New election. My id = 0, Proposed zxid = 12 2010-06-01 16:20:32,562 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@689] - Notification: 0, 12, 3, 0, LOOKING, LOOKING, 0 2010-06-01 16:20:32,562 - WARN [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@623] - Unexpected exception java.lang.NullPointerException Things like HBase require that the zookeeper servers be listed in the zoo.cfg. This is a bug on their part, but zookeeper shouldn't null pointer in a loop though. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (ZOOKEEPER-785) Zookeeper 3.3.1 shouldn't infinite loop if someone creates a server.0 line
[ https://issues.apache.org/jira/browse/ZOOKEEPER-785?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Patrick Hunt updated ZOOKEEPER-785: --- Status: Resolved (was: Patch Available) Resolution: Fixed committed to trunk/branch33 Zookeeper 3.3.1 shouldn't infinite loop if someone creates a server.0 line --- Key: ZOOKEEPER-785 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-785 Project: Zookeeper Issue Type: Bug Components: server Affects Versions: 3.3.1 Environment: Tested in linux with a new jvm Reporter: Alex Newman Assignee: Patrick Hunt Fix For: 3.3.2, 3.4.0 Attachments: ZOOKEEPER-785.patch, ZOOKEEPER-785.patch, ZOOKEEPER-785_2.patch, ZOOKEEPER-785_2.patch, ZOOKEEPER-785_2.patch, ZOOKEEPER-785_2_br33.patch, ZOOKEEPER-785_2_br33.patch, ZOOKEEPER-785_2_br33.patch The following config causes an infinite loop [zoo.cfg] tickTime=2000 dataDir=/var/zookeeper/ clientPort=2181 initLimit=10 syncLimit=5 server.0=localhost:2888:3888 Output: 2010-06-01 16:20:32,471 - INFO [main:quorumpeerm...@119] - Starting quorum peer 2010-06-01 16:20:32,489 - INFO [main:nioservercnxn$fact...@143] - binding to port 0.0.0.0/0.0.0.0:2181 2010-06-01 16:20:32,504 - INFO [main:quorump...@818] - tickTime set to 2000 2010-06-01 16:20:32,504 - INFO [main:quorump...@829] - minSessionTimeout set to -1 2010-06-01 16:20:32,505 - INFO [main:quorump...@840] - maxSessionTimeout set to -1 2010-06-01 16:20:32,505 - INFO [main:quorump...@855] - initLimit set to 10 2010-06-01 16:20:32,526 - INFO [main:files...@82] - Reading snapshot /var/zookeeper/version-2/snapshot.c 2010-06-01 16:20:32,547 - INFO [Thread-1:quorumcnxmanager$liste...@436] - My election bind port: 3888 2010-06-01 16:20:32,554 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@620] - LOOKING 2010-06-01 16:20:32,556 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@649] - New election. My id = 0, Proposed zxid = 12 2010-06-01 16:20:32,558 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@689] - Notification: 0, 12, 1, 0, LOOKING, LOOKING, 0 2010-06-01 16:20:32,560 - WARN [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@623] - Unexpected exception java.lang.NullPointerException at org.apache.zookeeper.server.quorum.FastLeaderElection.totalOrderPredicate(FastLeaderElection.java:496) at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:709) at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:621) 2010-06-01 16:20:32,560 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@620] - LOOKING 2010-06-01 16:20:32,560 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@649] - New election. My id = 0, Proposed zxid = 12 2010-06-01 16:20:32,561 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@689] - Notification: 0, 12, 2, 0, LOOKING, LOOKING, 0 2010-06-01 16:20:32,561 - WARN [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@623] - Unexpected exception java.lang.NullPointerException at org.apache.zookeeper.server.quorum.FastLeaderElection.totalOrderPredicate(FastLeaderElection.java:496) at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:709) at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:621) 2010-06-01 16:20:32,561 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@620] - LOOKING 2010-06-01 16:20:32,562 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@649] - New election. My id = 0, Proposed zxid = 12 2010-06-01 16:20:32,562 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@689] - Notification: 0, 12, 3, 0, LOOKING, LOOKING, 0 2010-06-01 16:20:32,562 - WARN [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@623] - Unexpected exception java.lang.NullPointerException Things like HBase require that the zookeeper servers be listed in the zoo.cfg. This is a bug on their part, but zookeeper shouldn't null pointer in a loop though. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (ZOOKEEPER-785) Zookeeper 3.3.1 shouldn't infinite loop if someone creates a server.0 line
[ https://issues.apache.org/jira/browse/ZOOKEEPER-785?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Andrei Savu updated ZOOKEEPER-785: -- Attachment: ZOOKEEPER-785.patch I've added the warning message as Benjamin suggested. The patch also applies cleanly on the 3.3 branch. Zookeeper 3.3.1 shouldn't infinite loop if someone creates a server.0 line --- Key: ZOOKEEPER-785 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-785 Project: Zookeeper Issue Type: Bug Components: server Affects Versions: 3.3.1 Environment: Tested in linux with a new jvm Reporter: Alex Newman Assignee: Patrick Hunt Fix For: 3.3.2, 3.4.0 Attachments: ZOOKEEPER-785.patch, ZOOKEEPER-785.patch The following config causes an infinite loop [zoo.cfg] tickTime=2000 dataDir=/var/zookeeper/ clientPort=2181 initLimit=10 syncLimit=5 server.0=localhost:2888:3888 Output: 2010-06-01 16:20:32,471 - INFO [main:quorumpeerm...@119] - Starting quorum peer 2010-06-01 16:20:32,489 - INFO [main:nioservercnxn$fact...@143] - binding to port 0.0.0.0/0.0.0.0:2181 2010-06-01 16:20:32,504 - INFO [main:quorump...@818] - tickTime set to 2000 2010-06-01 16:20:32,504 - INFO [main:quorump...@829] - minSessionTimeout set to -1 2010-06-01 16:20:32,505 - INFO [main:quorump...@840] - maxSessionTimeout set to -1 2010-06-01 16:20:32,505 - INFO [main:quorump...@855] - initLimit set to 10 2010-06-01 16:20:32,526 - INFO [main:files...@82] - Reading snapshot /var/zookeeper/version-2/snapshot.c 2010-06-01 16:20:32,547 - INFO [Thread-1:quorumcnxmanager$liste...@436] - My election bind port: 3888 2010-06-01 16:20:32,554 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@620] - LOOKING 2010-06-01 16:20:32,556 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@649] - New election. My id = 0, Proposed zxid = 12 2010-06-01 16:20:32,558 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@689] - Notification: 0, 12, 1, 0, LOOKING, LOOKING, 0 2010-06-01 16:20:32,560 - WARN [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@623] - Unexpected exception java.lang.NullPointerException at org.apache.zookeeper.server.quorum.FastLeaderElection.totalOrderPredicate(FastLeaderElection.java:496) at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:709) at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:621) 2010-06-01 16:20:32,560 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@620] - LOOKING 2010-06-01 16:20:32,560 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@649] - New election. My id = 0, Proposed zxid = 12 2010-06-01 16:20:32,561 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@689] - Notification: 0, 12, 2, 0, LOOKING, LOOKING, 0 2010-06-01 16:20:32,561 - WARN [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@623] - Unexpected exception java.lang.NullPointerException at org.apache.zookeeper.server.quorum.FastLeaderElection.totalOrderPredicate(FastLeaderElection.java:496) at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:709) at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:621) 2010-06-01 16:20:32,561 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@620] - LOOKING 2010-06-01 16:20:32,562 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@649] - New election. My id = 0, Proposed zxid = 12 2010-06-01 16:20:32,562 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@689] - Notification: 0, 12, 3, 0, LOOKING, LOOKING, 0 2010-06-01 16:20:32,562 - WARN [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@623] - Unexpected exception java.lang.NullPointerException Things like HBase require that the zookeeper servers be listed in the zoo.cfg. This is a bug on their part, but zookeeper shouldn't null pointer in a loop though. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (ZOOKEEPER-785) Zookeeper 3.3.1 shouldn't infinite loop if someone creates a server.0 line
[ https://issues.apache.org/jira/browse/ZOOKEEPER-785?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Andrei Savu updated ZOOKEEPER-785: -- Status: Patch Available (was: Open) Zookeeper 3.3.1 shouldn't infinite loop if someone creates a server.0 line --- Key: ZOOKEEPER-785 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-785 Project: Zookeeper Issue Type: Bug Components: server Affects Versions: 3.3.1 Environment: Tested in linux with a new jvm Reporter: Alex Newman Assignee: Patrick Hunt Fix For: 3.3.2, 3.4.0 Attachments: ZOOKEEPER-785.patch, ZOOKEEPER-785.patch The following config causes an infinite loop [zoo.cfg] tickTime=2000 dataDir=/var/zookeeper/ clientPort=2181 initLimit=10 syncLimit=5 server.0=localhost:2888:3888 Output: 2010-06-01 16:20:32,471 - INFO [main:quorumpeerm...@119] - Starting quorum peer 2010-06-01 16:20:32,489 - INFO [main:nioservercnxn$fact...@143] - binding to port 0.0.0.0/0.0.0.0:2181 2010-06-01 16:20:32,504 - INFO [main:quorump...@818] - tickTime set to 2000 2010-06-01 16:20:32,504 - INFO [main:quorump...@829] - minSessionTimeout set to -1 2010-06-01 16:20:32,505 - INFO [main:quorump...@840] - maxSessionTimeout set to -1 2010-06-01 16:20:32,505 - INFO [main:quorump...@855] - initLimit set to 10 2010-06-01 16:20:32,526 - INFO [main:files...@82] - Reading snapshot /var/zookeeper/version-2/snapshot.c 2010-06-01 16:20:32,547 - INFO [Thread-1:quorumcnxmanager$liste...@436] - My election bind port: 3888 2010-06-01 16:20:32,554 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@620] - LOOKING 2010-06-01 16:20:32,556 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@649] - New election. My id = 0, Proposed zxid = 12 2010-06-01 16:20:32,558 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@689] - Notification: 0, 12, 1, 0, LOOKING, LOOKING, 0 2010-06-01 16:20:32,560 - WARN [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@623] - Unexpected exception java.lang.NullPointerException at org.apache.zookeeper.server.quorum.FastLeaderElection.totalOrderPredicate(FastLeaderElection.java:496) at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:709) at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:621) 2010-06-01 16:20:32,560 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@620] - LOOKING 2010-06-01 16:20:32,560 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@649] - New election. My id = 0, Proposed zxid = 12 2010-06-01 16:20:32,561 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@689] - Notification: 0, 12, 2, 0, LOOKING, LOOKING, 0 2010-06-01 16:20:32,561 - WARN [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@623] - Unexpected exception java.lang.NullPointerException at org.apache.zookeeper.server.quorum.FastLeaderElection.totalOrderPredicate(FastLeaderElection.java:496) at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:709) at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:621) 2010-06-01 16:20:32,561 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@620] - LOOKING 2010-06-01 16:20:32,562 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@649] - New election. My id = 0, Proposed zxid = 12 2010-06-01 16:20:32,562 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@689] - Notification: 0, 12, 3, 0, LOOKING, LOOKING, 0 2010-06-01 16:20:32,562 - WARN [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@623] - Unexpected exception java.lang.NullPointerException Things like HBase require that the zookeeper servers be listed in the zoo.cfg. This is a bug on their part, but zookeeper shouldn't null pointer in a loop though. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (ZOOKEEPER-785) Zookeeper 3.3.1 shouldn't infinite loop if someone creates a server.0 line
[ https://issues.apache.org/jira/browse/ZOOKEEPER-785?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Patrick Hunt updated ZOOKEEPER-785: --- Status: Open (was: Patch Available) I'll implement Ben's suggestion re 2-warn. Zookeeper 3.3.1 shouldn't infinite loop if someone creates a server.0 line --- Key: ZOOKEEPER-785 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-785 Project: Zookeeper Issue Type: Bug Components: server Affects Versions: 3.3.1 Environment: Tested in linux with a new jvm Reporter: Alex Newman Assignee: Patrick Hunt Fix For: 3.3.2, 3.4.0 Attachments: ZOOKEEPER-785.patch The following config causes an infinite loop [zoo.cfg] tickTime=2000 dataDir=/var/zookeeper/ clientPort=2181 initLimit=10 syncLimit=5 server.0=localhost:2888:3888 Output: 2010-06-01 16:20:32,471 - INFO [main:quorumpeerm...@119] - Starting quorum peer 2010-06-01 16:20:32,489 - INFO [main:nioservercnxn$fact...@143] - binding to port 0.0.0.0/0.0.0.0:2181 2010-06-01 16:20:32,504 - INFO [main:quorump...@818] - tickTime set to 2000 2010-06-01 16:20:32,504 - INFO [main:quorump...@829] - minSessionTimeout set to -1 2010-06-01 16:20:32,505 - INFO [main:quorump...@840] - maxSessionTimeout set to -1 2010-06-01 16:20:32,505 - INFO [main:quorump...@855] - initLimit set to 10 2010-06-01 16:20:32,526 - INFO [main:files...@82] - Reading snapshot /var/zookeeper/version-2/snapshot.c 2010-06-01 16:20:32,547 - INFO [Thread-1:quorumcnxmanager$liste...@436] - My election bind port: 3888 2010-06-01 16:20:32,554 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@620] - LOOKING 2010-06-01 16:20:32,556 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@649] - New election. My id = 0, Proposed zxid = 12 2010-06-01 16:20:32,558 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@689] - Notification: 0, 12, 1, 0, LOOKING, LOOKING, 0 2010-06-01 16:20:32,560 - WARN [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@623] - Unexpected exception java.lang.NullPointerException at org.apache.zookeeper.server.quorum.FastLeaderElection.totalOrderPredicate(FastLeaderElection.java:496) at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:709) at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:621) 2010-06-01 16:20:32,560 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@620] - LOOKING 2010-06-01 16:20:32,560 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@649] - New election. My id = 0, Proposed zxid = 12 2010-06-01 16:20:32,561 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@689] - Notification: 0, 12, 2, 0, LOOKING, LOOKING, 0 2010-06-01 16:20:32,561 - WARN [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@623] - Unexpected exception java.lang.NullPointerException at org.apache.zookeeper.server.quorum.FastLeaderElection.totalOrderPredicate(FastLeaderElection.java:496) at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:709) at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:621) 2010-06-01 16:20:32,561 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@620] - LOOKING 2010-06-01 16:20:32,562 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@649] - New election. My id = 0, Proposed zxid = 12 2010-06-01 16:20:32,562 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@689] - Notification: 0, 12, 3, 0, LOOKING, LOOKING, 0 2010-06-01 16:20:32,562 - WARN [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@623] - Unexpected exception java.lang.NullPointerException Things like HBase require that the zookeeper servers be listed in the zoo.cfg. This is a bug on their part, but zookeeper shouldn't null pointer in a loop though. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (ZOOKEEPER-785) Zookeeper 3.3.1 shouldn't infinite loop if someone creates a server.0 line
[ https://issues.apache.org/jira/browse/ZOOKEEPER-785?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Patrick Hunt updated ZOOKEEPER-785: --- Fix Version/s: 3.3.2 3.4.0 Component/s: server Zookeeper 3.3.1 shouldn't infinite loop if someone creates a server.0 line --- Key: ZOOKEEPER-785 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-785 Project: Zookeeper Issue Type: Bug Components: server Affects Versions: 3.3.1 Environment: Tested in linux with a new jvm Reporter: Alex Newman Assignee: Patrick Hunt Fix For: 3.3.2, 3.4.0 The following config causes an infinite loop [zoo.cfg] tickTime=2000 dataDir=/var/zookeeper/ clientPort=2181 initLimit=10 syncLimit=5 server.0=localhost:2888:3888 Output: 2010-06-01 16:20:32,471 - INFO [main:quorumpeerm...@119] - Starting quorum peer 2010-06-01 16:20:32,489 - INFO [main:nioservercnxn$fact...@143] - binding to port 0.0.0.0/0.0.0.0:2181 2010-06-01 16:20:32,504 - INFO [main:quorump...@818] - tickTime set to 2000 2010-06-01 16:20:32,504 - INFO [main:quorump...@829] - minSessionTimeout set to -1 2010-06-01 16:20:32,505 - INFO [main:quorump...@840] - maxSessionTimeout set to -1 2010-06-01 16:20:32,505 - INFO [main:quorump...@855] - initLimit set to 10 2010-06-01 16:20:32,526 - INFO [main:files...@82] - Reading snapshot /var/zookeeper/version-2/snapshot.c 2010-06-01 16:20:32,547 - INFO [Thread-1:quorumcnxmanager$liste...@436] - My election bind port: 3888 2010-06-01 16:20:32,554 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@620] - LOOKING 2010-06-01 16:20:32,556 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@649] - New election. My id = 0, Proposed zxid = 12 2010-06-01 16:20:32,558 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@689] - Notification: 0, 12, 1, 0, LOOKING, LOOKING, 0 2010-06-01 16:20:32,560 - WARN [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@623] - Unexpected exception java.lang.NullPointerException at org.apache.zookeeper.server.quorum.FastLeaderElection.totalOrderPredicate(FastLeaderElection.java:496) at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:709) at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:621) 2010-06-01 16:20:32,560 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@620] - LOOKING 2010-06-01 16:20:32,560 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@649] - New election. My id = 0, Proposed zxid = 12 2010-06-01 16:20:32,561 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@689] - Notification: 0, 12, 2, 0, LOOKING, LOOKING, 0 2010-06-01 16:20:32,561 - WARN [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@623] - Unexpected exception java.lang.NullPointerException at org.apache.zookeeper.server.quorum.FastLeaderElection.totalOrderPredicate(FastLeaderElection.java:496) at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:709) at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:621) 2010-06-01 16:20:32,561 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@620] - LOOKING 2010-06-01 16:20:32,562 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@649] - New election. My id = 0, Proposed zxid = 12 2010-06-01 16:20:32,562 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@689] - Notification: 0, 12, 3, 0, LOOKING, LOOKING, 0 2010-06-01 16:20:32,562 - WARN [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@623] - Unexpected exception java.lang.NullPointerException Things like HBase require that the zookeeper servers be listed in the zoo.cfg. This is a bug on their part, but zookeeper shouldn't null pointer in a loop though. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (ZOOKEEPER-785) Zookeeper 3.3.1 shouldn't infinite loop if someone creates a server.0 line
[ https://issues.apache.org/jira/browse/ZOOKEEPER-785?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Patrick Hunt updated ZOOKEEPER-785: --- Attachment: ZOOKEEPER-785.patch this patch logs and error if only a single server is specified and starts in standalone mode. This is similar to what happened pre-3.3 (we ignored the server line but didn't log it). In 3.3 having a single server line would cause the server to fail (infinite loop if server.0 for example) Zookeeper 3.3.1 shouldn't infinite loop if someone creates a server.0 line --- Key: ZOOKEEPER-785 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-785 Project: Zookeeper Issue Type: Bug Components: server Affects Versions: 3.3.1 Environment: Tested in linux with a new jvm Reporter: Alex Newman Assignee: Patrick Hunt Fix For: 3.3.2, 3.4.0 Attachments: ZOOKEEPER-785.patch The following config causes an infinite loop [zoo.cfg] tickTime=2000 dataDir=/var/zookeeper/ clientPort=2181 initLimit=10 syncLimit=5 server.0=localhost:2888:3888 Output: 2010-06-01 16:20:32,471 - INFO [main:quorumpeerm...@119] - Starting quorum peer 2010-06-01 16:20:32,489 - INFO [main:nioservercnxn$fact...@143] - binding to port 0.0.0.0/0.0.0.0:2181 2010-06-01 16:20:32,504 - INFO [main:quorump...@818] - tickTime set to 2000 2010-06-01 16:20:32,504 - INFO [main:quorump...@829] - minSessionTimeout set to -1 2010-06-01 16:20:32,505 - INFO [main:quorump...@840] - maxSessionTimeout set to -1 2010-06-01 16:20:32,505 - INFO [main:quorump...@855] - initLimit set to 10 2010-06-01 16:20:32,526 - INFO [main:files...@82] - Reading snapshot /var/zookeeper/version-2/snapshot.c 2010-06-01 16:20:32,547 - INFO [Thread-1:quorumcnxmanager$liste...@436] - My election bind port: 3888 2010-06-01 16:20:32,554 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@620] - LOOKING 2010-06-01 16:20:32,556 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@649] - New election. My id = 0, Proposed zxid = 12 2010-06-01 16:20:32,558 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@689] - Notification: 0, 12, 1, 0, LOOKING, LOOKING, 0 2010-06-01 16:20:32,560 - WARN [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@623] - Unexpected exception java.lang.NullPointerException at org.apache.zookeeper.server.quorum.FastLeaderElection.totalOrderPredicate(FastLeaderElection.java:496) at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:709) at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:621) 2010-06-01 16:20:32,560 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@620] - LOOKING 2010-06-01 16:20:32,560 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@649] - New election. My id = 0, Proposed zxid = 12 2010-06-01 16:20:32,561 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@689] - Notification: 0, 12, 2, 0, LOOKING, LOOKING, 0 2010-06-01 16:20:32,561 - WARN [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@623] - Unexpected exception java.lang.NullPointerException at org.apache.zookeeper.server.quorum.FastLeaderElection.totalOrderPredicate(FastLeaderElection.java:496) at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:709) at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:621) 2010-06-01 16:20:32,561 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@620] - LOOKING 2010-06-01 16:20:32,562 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@649] - New election. My id = 0, Proposed zxid = 12 2010-06-01 16:20:32,562 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@689] - Notification: 0, 12, 3, 0, LOOKING, LOOKING, 0 2010-06-01 16:20:32,562 - WARN [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@623] - Unexpected exception java.lang.NullPointerException Things like HBase require that the zookeeper servers be listed in the zoo.cfg. This is a bug on their part, but zookeeper shouldn't null pointer in a loop though. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (ZOOKEEPER-785) Zookeeper 3.3.1 shouldn't infinite loop if someone creates a server.0 line
[ https://issues.apache.org/jira/browse/ZOOKEEPER-785?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Patrick Hunt updated ZOOKEEPER-785: --- Status: Patch Available (was: Open) Zookeeper 3.3.1 shouldn't infinite loop if someone creates a server.0 line --- Key: ZOOKEEPER-785 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-785 Project: Zookeeper Issue Type: Bug Components: server Affects Versions: 3.3.1 Environment: Tested in linux with a new jvm Reporter: Alex Newman Assignee: Patrick Hunt Fix For: 3.3.2, 3.4.0 Attachments: ZOOKEEPER-785.patch The following config causes an infinite loop [zoo.cfg] tickTime=2000 dataDir=/var/zookeeper/ clientPort=2181 initLimit=10 syncLimit=5 server.0=localhost:2888:3888 Output: 2010-06-01 16:20:32,471 - INFO [main:quorumpeerm...@119] - Starting quorum peer 2010-06-01 16:20:32,489 - INFO [main:nioservercnxn$fact...@143] - binding to port 0.0.0.0/0.0.0.0:2181 2010-06-01 16:20:32,504 - INFO [main:quorump...@818] - tickTime set to 2000 2010-06-01 16:20:32,504 - INFO [main:quorump...@829] - minSessionTimeout set to -1 2010-06-01 16:20:32,505 - INFO [main:quorump...@840] - maxSessionTimeout set to -1 2010-06-01 16:20:32,505 - INFO [main:quorump...@855] - initLimit set to 10 2010-06-01 16:20:32,526 - INFO [main:files...@82] - Reading snapshot /var/zookeeper/version-2/snapshot.c 2010-06-01 16:20:32,547 - INFO [Thread-1:quorumcnxmanager$liste...@436] - My election bind port: 3888 2010-06-01 16:20:32,554 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@620] - LOOKING 2010-06-01 16:20:32,556 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@649] - New election. My id = 0, Proposed zxid = 12 2010-06-01 16:20:32,558 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@689] - Notification: 0, 12, 1, 0, LOOKING, LOOKING, 0 2010-06-01 16:20:32,560 - WARN [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@623] - Unexpected exception java.lang.NullPointerException at org.apache.zookeeper.server.quorum.FastLeaderElection.totalOrderPredicate(FastLeaderElection.java:496) at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:709) at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:621) 2010-06-01 16:20:32,560 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@620] - LOOKING 2010-06-01 16:20:32,560 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@649] - New election. My id = 0, Proposed zxid = 12 2010-06-01 16:20:32,561 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@689] - Notification: 0, 12, 2, 0, LOOKING, LOOKING, 0 2010-06-01 16:20:32,561 - WARN [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@623] - Unexpected exception java.lang.NullPointerException at org.apache.zookeeper.server.quorum.FastLeaderElection.totalOrderPredicate(FastLeaderElection.java:496) at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:709) at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:621) 2010-06-01 16:20:32,561 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@620] - LOOKING 2010-06-01 16:20:32,562 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@649] - New election. My id = 0, Proposed zxid = 12 2010-06-01 16:20:32,562 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:fastleaderelect...@689] - Notification: 0, 12, 3, 0, LOOKING, LOOKING, 0 2010-06-01 16:20:32,562 - WARN [QuorumPeer:/0:0:0:0:0:0:0:0:2181:quorump...@623] - Unexpected exception java.lang.NullPointerException Things like HBase require that the zookeeper servers be listed in the zoo.cfg. This is a bug on their part, but zookeeper shouldn't null pointer in a loop though. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
