[jira] [Commented] (ZOOKEEPER-2383) Startup race in ZooKeeperServer

[Rakesh R (JIRA)]

[ 
https://issues.apache.org/jira/browse/ZOOKEEPER-2383?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15408906#comment-15408906
 ] 

Rakesh R commented on ZOOKEEPER-2383:
-

Thanks [~rgs]. Attached new patch addressing the comments.

> Startup race in ZooKeeperServer
> ---
>
> Key: ZOOKEEPER-2383
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2383
> Project: ZooKeeper
>  Issue Type: Bug
>  Components: jmx, server
>Affects Versions: 3.4.8
>Reporter: Steve Rowe
>Assignee: Rakesh R
>Priority: Blocker
> Fix For: 3.4.9, 3.5.3, 3.6.0
>
> Attachments: TestZkStandaloneJMXRegistrationRaceConcurrent.java, 
> ZOOKEEPER-2383-br-3-4.patch, ZOOKEEPER-2383.patch, ZOOKEEPER-2383.patch, 
> release-3.4.8-extra-logging.patch, zk-3.4.8-MBeanRegistry.log, 
> zk-3.4.8-NPE.log
>
>
> In attempting to upgrade Solr's ZooKeeper dependency from 3.4.6 to 3.4.8 
> (SOLR-8724) I ran into test failures where attempts to create a node in a 
> newly started standalone ZooKeeperServer were failing because of an assertion 
> in MBeanRegistry.
> ZooKeeperServer.startup() first sets up its request processor chain then 
> registers itself in JMX, but if a connection comes in before the server's JMX 
> registration happens, registration of the connection will fail because it 
> trips the assertion that (effectively) its parent (the server) has already 
> registered itself.
> {code:java|title=ZooKeeperServer.java}
> public synchronized void startup() {
> if (sessionTracker == null) {
> createSessionTracker();
> }
> startSessionTracker();
> setupRequestProcessors();
> registerJMX();
> state = State.RUNNING;
> notifyAll();
> }
> {code}
> {code:java|title=MBeanRegistry.java}
> public void register(ZKMBeanInfo bean, ZKMBeanInfo parent)
> throws JMException
> {
> assert bean != null;
> String path = null;
> if (parent != null) {
> path = mapBean2Path.get(parent);
> assert path != null;
> }
> {code}
> This problem appears to be new with ZK 3.4.8 - AFAIK Solr never had this 
> issue with ZK 3.4.6. 



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[jira] [Updated] (ZOOKEEPER-2383) Startup race in ZooKeeperServer

[Rakesh R (JIRA)]

 [ 
https://issues.apache.org/jira/browse/ZOOKEEPER-2383?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Rakesh R updated ZOOKEEPER-2383:

Attachment: ZOOKEEPER-2383.patch

> Startup race in ZooKeeperServer
> ---
>
> Key: ZOOKEEPER-2383
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2383
> Project: ZooKeeper
>  Issue Type: Bug
>  Components: jmx, server
>Affects Versions: 3.4.8
>Reporter: Steve Rowe
>Assignee: Rakesh R
>Priority: Blocker
> Fix For: 3.4.9, 3.5.3, 3.6.0
>
> Attachments: TestZkStandaloneJMXRegistrationRaceConcurrent.java, 
> ZOOKEEPER-2383-br-3-4.patch, ZOOKEEPER-2383.patch, ZOOKEEPER-2383.patch, 
> release-3.4.8-extra-logging.patch, zk-3.4.8-MBeanRegistry.log, 
> zk-3.4.8-NPE.log
>
>
> In attempting to upgrade Solr's ZooKeeper dependency from 3.4.6 to 3.4.8 
> (SOLR-8724) I ran into test failures where attempts to create a node in a 
> newly started standalone ZooKeeperServer were failing because of an assertion 
> in MBeanRegistry.
> ZooKeeperServer.startup() first sets up its request processor chain then 
> registers itself in JMX, but if a connection comes in before the server's JMX 
> registration happens, registration of the connection will fail because it 
> trips the assertion that (effectively) its parent (the server) has already 
> registered itself.
> {code:java|title=ZooKeeperServer.java}
> public synchronized void startup() {
> if (sessionTracker == null) {
> createSessionTracker();
> }
> startSessionTracker();
> setupRequestProcessors();
> registerJMX();
> state = State.RUNNING;
> notifyAll();
> }
> {code}
> {code:java|title=MBeanRegistry.java}
> public void register(ZKMBeanInfo bean, ZKMBeanInfo parent)
> throws JMException
> {
> assert bean != null;
> String path = null;
> if (parent != null) {
> path = mapBean2Path.get(parent);
> assert path != null;
> }
> {code}
> This problem appears to be new with ZK 3.4.8 - AFAIK Solr never had this 
> issue with ZK 3.4.6. 



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[jira] [Commented] (ZOOKEEPER-2383) Startup race in ZooKeeperServer

[Raul Gutierrez Segales (JIRA)]

[ 
https://issues.apache.org/jira/browse/ZOOKEEPER-2383?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15408826#comment-15408826
 ] 

Raul Gutierrez Segales commented on ZOOKEEPER-2383:
---

[~rakeshr]: looks good to me, one nit though. In 
testClientConnectionRequestDuringStartup:

{code}
+CountdownWatcher watcher = new CountdownWatcher();
+new ZooKeeper(HOSTPORT, ClientBase.CONNECTION_TIMEOUT, watcher);
{code}

lets assign the ZooKeeper object to a var and explicitly clean it up when done. 
Other than that, +1.

Happy to merge it after that. Thanks [~rakeshr]!

> Startup race in ZooKeeperServer
> ---
>
> Key: ZOOKEEPER-2383
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2383
> Project: ZooKeeper
>  Issue Type: Bug
>  Components: jmx, server
>Affects Versions: 3.4.8
>Reporter: Steve Rowe
>Assignee: Rakesh R
>Priority: Blocker
> Fix For: 3.4.9, 3.5.3, 3.6.0
>
> Attachments: TestZkStandaloneJMXRegistrationRaceConcurrent.java, 
> ZOOKEEPER-2383-br-3-4.patch, ZOOKEEPER-2383.patch, 
> release-3.4.8-extra-logging.patch, zk-3.4.8-MBeanRegistry.log, 
> zk-3.4.8-NPE.log
>
>
> In attempting to upgrade Solr's ZooKeeper dependency from 3.4.6 to 3.4.8 
> (SOLR-8724) I ran into test failures where attempts to create a node in a 
> newly started standalone ZooKeeperServer were failing because of an assertion 
> in MBeanRegistry.
> ZooKeeperServer.startup() first sets up its request processor chain then 
> registers itself in JMX, but if a connection comes in before the server's JMX 
> registration happens, registration of the connection will fail because it 
> trips the assertion that (effectively) its parent (the server) has already 
> registered itself.
> {code:java|title=ZooKeeperServer.java}
> public synchronized void startup() {
> if (sessionTracker == null) {
> createSessionTracker();
> }
> startSessionTracker();
> setupRequestProcessors();
> registerJMX();
> state = State.RUNNING;
> notifyAll();
> }
> {code}
> {code:java|title=MBeanRegistry.java}
> public void register(ZKMBeanInfo bean, ZKMBeanInfo parent)
> throws JMException
> {
> assert bean != null;
> String path = null;
> if (parent != null) {
> path = mapBean2Path.get(parent);
> assert path != null;
> }
> {code}
> This problem appears to be new with ZK 3.4.8 - AFAIK Solr never had this 
> issue with ZK 3.4.6. 



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[jira] [Commented] (ZOOKEEPER-2383) Startup race in ZooKeeperServer

[Rakesh R (JIRA)]

[ 
https://issues.apache.org/jira/browse/ZOOKEEPER-2383?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15408810#comment-15408810
 ] 

Rakesh R commented on ZOOKEEPER-2383:
-

Thanks a lot [~steve_rowe] for the feedback. 

[~fpj], [~phunt], [~rgs], do you have some cycles to review this. Thanks!

> Startup race in ZooKeeperServer
> ---
>
> Key: ZOOKEEPER-2383
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2383
> Project: ZooKeeper
>  Issue Type: Bug
>  Components: jmx, server
>Affects Versions: 3.4.8
>Reporter: Steve Rowe
>Assignee: Rakesh R
>Priority: Blocker
> Fix For: 3.4.9, 3.5.3, 3.6.0
>
> Attachments: TestZkStandaloneJMXRegistrationRaceConcurrent.java, 
> ZOOKEEPER-2383-br-3-4.patch, ZOOKEEPER-2383.patch, 
> release-3.4.8-extra-logging.patch, zk-3.4.8-MBeanRegistry.log, 
> zk-3.4.8-NPE.log
>
>
> In attempting to upgrade Solr's ZooKeeper dependency from 3.4.6 to 3.4.8 
> (SOLR-8724) I ran into test failures where attempts to create a node in a 
> newly started standalone ZooKeeperServer were failing because of an assertion 
> in MBeanRegistry.
> ZooKeeperServer.startup() first sets up its request processor chain then 
> registers itself in JMX, but if a connection comes in before the server's JMX 
> registration happens, registration of the connection will fail because it 
> trips the assertion that (effectively) its parent (the server) has already 
> registered itself.
> {code:java|title=ZooKeeperServer.java}
> public synchronized void startup() {
> if (sessionTracker == null) {
> createSessionTracker();
> }
> startSessionTracker();
> setupRequestProcessors();
> registerJMX();
> state = State.RUNNING;
> notifyAll();
> }
> {code}
> {code:java|title=MBeanRegistry.java}
> public void register(ZKMBeanInfo bean, ZKMBeanInfo parent)
> throws JMException
> {
> assert bean != null;
> String path = null;
> if (parent != null) {
> path = mapBean2Path.get(parent);
> assert path != null;
> }
> {code}
> This problem appears to be new with ZK 3.4.8 - AFAIK Solr never had this 
> issue with ZK 3.4.6. 



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[jira] [Commented] (ZOOKEEPER-2383) Startup race in ZooKeeperServer

[Steve Rowe (JIRA)]

[ 
https://issues.apache.org/jira/browse/ZOOKEEPER-2383?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15408727#comment-15408727
 ] 

Steve Rowe commented on ZOOKEEPER-2383:
---

[~rakeshr], I patched branch-3.4 at revision 1754563 with your 
{{ZOOKEEPER-2383-br-3-4.patch}}, applied my SOLR-8724 patch with a small change 
to account for ZOOKEEPER-2141, and changed the depended-on ZK version from 
3.4.8 to 3.4.9-SNAPSHOT (the version built off branch-3.4 with your patch), and 
Solr tests pass, so +1 from me to include your patch in the 3.4.9 release.

> Startup race in ZooKeeperServer
> ---
>
> Key: ZOOKEEPER-2383
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2383
> Project: ZooKeeper
>  Issue Type: Bug
>  Components: jmx, server
>Affects Versions: 3.4.8
>Reporter: Steve Rowe
>Assignee: Rakesh R
>Priority: Blocker
> Fix For: 3.4.9, 3.5.3, 3.6.0
>
> Attachments: TestZkStandaloneJMXRegistrationRaceConcurrent.java, 
> ZOOKEEPER-2383-br-3-4.patch, ZOOKEEPER-2383.patch, 
> release-3.4.8-extra-logging.patch, zk-3.4.8-MBeanRegistry.log, 
> zk-3.4.8-NPE.log
>
>
> In attempting to upgrade Solr's ZooKeeper dependency from 3.4.6 to 3.4.8 
> (SOLR-8724) I ran into test failures where attempts to create a node in a 
> newly started standalone ZooKeeperServer were failing because of an assertion 
> in MBeanRegistry.
> ZooKeeperServer.startup() first sets up its request processor chain then 
> registers itself in JMX, but if a connection comes in before the server's JMX 
> registration happens, registration of the connection will fail because it 
> trips the assertion that (effectively) its parent (the server) has already 
> registered itself.
> {code:java|title=ZooKeeperServer.java}
> public synchronized void startup() {
> if (sessionTracker == null) {
> createSessionTracker();
> }
> startSessionTracker();
> setupRequestProcessors();
> registerJMX();
> state = State.RUNNING;
> notifyAll();
> }
> {code}
> {code:java|title=MBeanRegistry.java}
> public void register(ZKMBeanInfo bean, ZKMBeanInfo parent)
> throws JMException
> {
> assert bean != null;
> String path = null;
> if (parent != null) {
> path = mapBean2Path.get(parent);
> assert path != null;
> }
> {code}
> This problem appears to be new with ZK 3.4.8 - AFAIK Solr never had this 
> issue with ZK 3.4.6. 



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[jira] [Updated] (ZOOKEEPER-2501) Improve ZooKeeperServerListenerImpl#notifyStopping() logging

[Rakesh R (JIRA)]

 [ 
https://issues.apache.org/jira/browse/ZOOKEEPER-2501?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Rakesh R updated ZOOKEEPER-2501:

Affects Version/s: 3.4.8
   3.5.2

> Improve ZooKeeperServerListenerImpl#notifyStopping() logging
> 
>
> Key: ZOOKEEPER-2501
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2501
> Project: ZooKeeper
>  Issue Type: Improvement
>  Components: server
>Affects Versions: 3.4.8, 3.5.2
>Reporter: Rakesh R
>Assignee: Rakesh R
>Priority: Minor
>
> This jira is to address [~fpj]'s comment.
> {code}
> ZooKeeperCriticalThread#handleException() logs an error message including a 
> throwable. Again, in ZooKeeperServerListenerImpl#notifyStopping(), it logs an 
> info message with the exit code. Here it is better to consolidate the logging 
> and have only a log error message here in this #notifyStopping method. We 
> would need to change the signature and pass a throwable, though.
> {code}



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[jira] [Created] (ZOOKEEPER-2501) Improve ZooKeeperServerListenerImpl#notifyStopping() logging

[Rakesh R (JIRA)]

Rakesh R created ZOOKEEPER-2501:
---

 Summary: Improve ZooKeeperServerListenerImpl#notifyStopping() 
logging
 Key: ZOOKEEPER-2501
 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2501
 Project: ZooKeeper
  Issue Type: Improvement
  Components: server
Reporter: Rakesh R
Assignee: Rakesh R
Priority: Minor


This jira is to address [~fpj]'s comment.

{code}
ZooKeeperCriticalThread#handleException() logs an error message including a 
throwable. Again, in ZooKeeperServerListenerImpl#notifyStopping(), it logs an 
info message with the exit code. Here it is better to consolidate the logging 
and have only a log error message here in this #notifyStopping method. We would 
need to change the signature and pass a throwable, though.
{code}



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ZooKeeper_branch34_openjdk7 - Build # 1160 - Failure

[Apache Jenkins Server]

See https://builds.apache.org/job/ZooKeeper_branch34_openjdk7/1160/

###
## LAST 60 LINES OF THE CONSOLE 
###
[...truncated 221727 lines...]
[junit] 2016-08-04 15:53:54,472 [myid:] - INFO  [main:JMXEnv@246] - 
expect:StandaloneServer_port
[junit] 2016-08-04 15:53:54,472 [myid:] - INFO  [main:JMXEnv@250] - 
found:StandaloneServer_port 
org.apache.ZooKeeperService:name0=StandaloneServer_port11221
[junit] 2016-08-04 15:53:54,472 [myid:] - INFO  [main:ClientBase@490] - 
STOPPING server
[junit] 2016-08-04 15:53:54,473 [myid:] - INFO  
[NIOServerCxn.Factory:0.0.0.0/0.0.0.0:11221:NIOServerCnxnFactory@219] - 
NIOServerCnxn factory exited run method
[junit] 2016-08-04 15:53:54,473 [myid:] - INFO  [main:ZooKeeperServer@469] 
- shutting down
[junit] 2016-08-04 15:53:54,473 [myid:] - INFO  
[main:SessionTrackerImpl@225] - Shutting down
[junit] 2016-08-04 15:53:54,473 [myid:] - INFO  
[main:PrepRequestProcessor@765] - Shutting down
[junit] 2016-08-04 15:53:54,474 [myid:] - INFO  
[main:SyncRequestProcessor@209] - Shutting down
[junit] 2016-08-04 15:53:54,475 [myid:] - INFO  
[SyncThread:0:SyncRequestProcessor@187] - SyncRequestProcessor exited!
[junit] 2016-08-04 15:53:54,476 [myid:] - INFO  
[main:FinalRequestProcessor@402] - shutdown of request processor complete
[junit] 2016-08-04 15:53:54,476 [myid:] - INFO  
[main:FourLetterWordMain@62] - connecting to 127.0.0.1 11221
[junit] 2016-08-04 15:53:54,477 [myid:] - INFO  [main:JMXEnv@146] - 
ensureOnly:[]
[junit] 2016-08-04 15:53:54,478 [myid:] - INFO  [main:ClientBase@443] - 
STARTING server
[junit] 2016-08-04 15:53:54,479 [myid:] - INFO  [main:ClientBase@364] - 
CREATING server instance 127.0.0.1:11221
[junit] 2016-08-04 15:53:54,479 [myid:] - INFO  
[main:NIOServerCnxnFactory@89] - binding to port 0.0.0.0/0.0.0.0:11221
[junit] 2016-08-04 15:53:54,479 [myid:] - INFO  [main:ClientBase@339] - 
STARTING server instance 127.0.0.1:11221
[junit] 2016-08-04 15:53:54,480 [myid:] - INFO  [main:ZooKeeperServer@170] 
- Created server with tickTime 3000 minSessionTimeout 6000 maxSessionTimeout 
6 datadir 
/x1/jenkins/jenkins-slave/workspace/ZooKeeper_branch34_openjdk7/branch-3.4/build/test/tmp/test1847195408726766626.junit.dir/version-2
 snapdir 
/x1/jenkins/jenkins-slave/workspace/ZooKeeper_branch34_openjdk7/branch-3.4/build/test/tmp/test1847195408726766626.junit.dir/version-2
[junit] 2016-08-04 15:53:54,480 [myid:] - INFO  [ProcessThread(sid:0 
cport:11221)::PrepRequestProcessor@143] - PrepRequestProcessor exited loop!
[junit] 2016-08-04 15:53:54,514 [myid:] - INFO  
[main:FourLetterWordMain@62] - connecting to 127.0.0.1 11221
[junit] 2016-08-04 15:53:54,514 [myid:] - INFO  
[NIOServerCxn.Factory:0.0.0.0/0.0.0.0:11221:NIOServerCnxnFactory@192] - 
Accepted socket connection from /127.0.0.1:40560
[junit] 2016-08-04 15:53:54,515 [myid:] - INFO  
[NIOServerCxn.Factory:0.0.0.0/0.0.0.0:11221:NIOServerCnxn@827] - Processing 
stat command from /127.0.0.1:40560
[junit] 2016-08-04 15:53:54,515 [myid:] - INFO  
[Thread-4:NIOServerCnxn$StatCommand@663] - Stat command output
[junit] 2016-08-04 15:53:54,516 [myid:] - INFO  
[Thread-4:NIOServerCnxn@1008] - Closed socket connection for client 
/127.0.0.1:40560 (no session established for client)
[junit] 2016-08-04 15:53:54,516 [myid:] - INFO  [main:JMXEnv@229] - 
ensureParent:[InMemoryDataTree, StandaloneServer_port]
[junit] 2016-08-04 15:53:54,518 [myid:] - INFO  [main:JMXEnv@246] - 
expect:InMemoryDataTree
[junit] 2016-08-04 15:53:54,518 [myid:] - INFO  [main:JMXEnv@250] - 
found:InMemoryDataTree 
org.apache.ZooKeeperService:name0=StandaloneServer_port11221,name1=InMemoryDataTree
[junit] 2016-08-04 15:53:54,518 [myid:] - INFO  [main:JMXEnv@246] - 
expect:StandaloneServer_port
[junit] 2016-08-04 15:53:54,519 [myid:] - INFO  [main:JMXEnv@250] - 
found:StandaloneServer_port 
org.apache.ZooKeeperService:name0=StandaloneServer_port11221
[junit] 2016-08-04 15:53:54,519 [myid:] - INFO  
[main:JUnit4ZKTestRunner$LoggedInvokeMethod@58] - Memory used 26415
[junit] 2016-08-04 15:53:54,520 [myid:] - INFO  
[main:JUnit4ZKTestRunner$LoggedInvokeMethod@63] - Number of threads 20
[junit] 2016-08-04 15:53:54,520 [myid:] - INFO  
[main:JUnit4ZKTestRunner$LoggedInvokeMethod@78] - FINISHED TEST METHOD testQuota
[junit] 2016-08-04 15:53:54,520 [myid:] - INFO  [main:ClientBase@520] - 
tearDown starting
[junit] 2016-08-04 15:53:54,543 [myid:] - INFO  [main:ZooKeeper@684] - 
Session: 0x1565642ce8d closed
[junit] 2016-08-04 15:53:54,543 [myid:] - INFO  
[main-EventThread:ClientCnxn$EventThread@519] - EventThread shut down for 
session: 0x1565642ce8d
[junit] 2016-08-04 15:53:54,544 [myid:] - INFO  [main:ClientBase@490] - 
STOPPING server
[junit] 2016-08-04 15:53:54,544 [myid:] - INFO  

[jira] [Commented] (ZOOKEEPER-2172) Cluster crashes when reconfig a new node as a participant

[Hadoop QA (JIRA)]

[ 
https://issues.apache.org/jira/browse/ZOOKEEPER-2172?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15407977#comment-15407977
 ] 

Hadoop QA commented on ZOOKEEPER-2172:
--

-1 overall.  Here are the results of testing the latest attachment 
  
http://issues.apache.org/jira/secure/attachment/12822094/ZOOKEEPER-2172-03.patch
  against trunk revision 1755100.

+1 @author.  The patch does not contain any @author tags.

+1 tests included.  The patch appears to include 2 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 (version 2.0.3) 
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: 
https://builds.apache.org/job/PreCommit-ZOOKEEPER-Build/3323//testReport/
Findbugs warnings: 
https://builds.apache.org/job/PreCommit-ZOOKEEPER-Build/3323//artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Console output: 
https://builds.apache.org/job/PreCommit-ZOOKEEPER-Build/3323//console

This message is automatically generated.

> Cluster crashes when reconfig a new node as a participant
> -
>
> Key: ZOOKEEPER-2172
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2172
> Project: ZooKeeper
>  Issue Type: Bug
>  Components: leaderElection, quorum, server
>Affects Versions: 3.5.0
> Environment: Ubuntu 12.04 + java 7
>Reporter: Ziyou Wang
>Assignee: Arshad Mohammad
>Priority: Critical
> Fix For: 3.5.3
>
> Attachments: ZOOKEEPER-2172-02.patch, ZOOKEEPER-2172-03.patch, 
> ZOOKEEPER-2172.patch, history.txt, node-1.log, node-2.log, node-3.log, 
> zoo-1.log, zoo-2-1.log, zoo-2-2.log, zoo-2-3.log, zoo-2.log, zoo-2212-1.log, 
> zoo-2212-2.log, zoo-2212-3.log, zoo-3-1.log, zoo-3-2.log, zoo-3-3.log, 
> zoo-3.log, zoo-4-1.log, zoo-4-2.log, zoo-4-3.log, zoo.cfg.dynamic.1005d, 
> zoo.cfg.dynamic.next, zookeeper-1.log, zookeeper-1.out, zookeeper-2.log, 
> zookeeper-2.out, zookeeper-3.log, zookeeper-3.out
>
>
> The operations are quite simple: start three zk servers one by one, then 
> reconfig the cluster to add the new one as a participant. When I add the  
> third one, the zk cluster may enter a weird state and cannot recover.
>  
>   I found “2015-04-20 12:53:48,236 [myid:1] - INFO  [ProcessThread(sid:1 
> cport:-1)::PrepRequestProcessor@547] - Incremental reconfig” in node-1 log. 
> So the first node received the reconfig cmd at 12:53:48. Latter, it logged 
> “2015-04-20  12:53:52,230 [myid:1] - ERROR 
> [LearnerHandler-/10.0.0.2:55890:LearnerHandler@580] - Unexpected exception 
> causing shutdown while sock still open” and “2015-04-20 12:53:52,231 [myid:1] 
> - WARN  [LearnerHandler-/10.0.0.2:55890:LearnerHandler@595] - *** GOODBYE 
>  /10.0.0.2:55890 ”. From then on, the first node and second node 
> rejected all client connections and the third node didn’t join the cluster as 
> a participant. The whole cluster was done.
>  
>  When the problem happened, all three nodes just used the same dynamic 
> config file zoo.cfg.dynamic.1005d which only contained the first two 
> nodes. But there was another unused dynamic config file in node-1 directory 
> zoo.cfg.dynamic.next  which already contained three nodes.
>  
>  When I extended the waiting time between starting the third node and 
> reconfiguring the cluster, the problem didn’t show again. So it should be a 
> race condition problem.



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Failed: ZOOKEEPER-2172 PreCommit Build #3323

[Apache Jenkins Server]

Jira: https://issues.apache.org/jira/browse/ZOOKEEPER-2172
Build: https://builds.apache.org/job/PreCommit-ZOOKEEPER-Build/3323/

###
## LAST 60 LINES OF THE CONSOLE 
###
[...truncated 439140 lines...]
 [exec] 
 [exec] +1 tests included.  The patch appears to include 2 new or 
modified tests.
 [exec] 
 [exec] +1 javadoc.  The javadoc tool did not generate any warning 
messages.
 [exec] 
 [exec] +1 javac.  The applied patch does not increase the total number 
of javac compiler warnings.
 [exec] 
 [exec] +1 findbugs.  The patch does not introduce any new Findbugs 
(version 2.0.3) warnings.
 [exec] 
 [exec] +1 release audit.  The applied patch does not increase the 
total number of release audit warnings.
 [exec] 
 [exec] -1 core tests.  The patch failed core unit tests.
 [exec] 
 [exec] +1 contrib tests.  The patch passed contrib unit tests.
 [exec] 
 [exec] Test results: 
https://builds.apache.org/job/PreCommit-ZOOKEEPER-Build/3323//testReport/
 [exec] Findbugs warnings: 
https://builds.apache.org/job/PreCommit-ZOOKEEPER-Build/3323//artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
 [exec] Console output: 
https://builds.apache.org/job/PreCommit-ZOOKEEPER-Build/3323//console
 [exec] 
 [exec] This message is automatically generated.
 [exec] 
 [exec] 
 [exec] 
==
 [exec] 
==
 [exec] Adding comment to Jira.
 [exec] 
==
 [exec] 
==
 [exec] 
 [exec] 
 [exec] Comment added.
 [exec] c74573f044cb7c0ec2dd18a0b0765f1e275ba355 logged out
 [exec] 
 [exec] 
 [exec] 
==
 [exec] 
==
 [exec] Finished build.
 [exec] 
==
 [exec] 
==
 [exec] 
 [exec] 

BUILD FAILED
/home/jenkins/jenkins-slave/workspace/PreCommit-ZOOKEEPER-Build/trunk/build.xml:1605:
 exec returned: 1

Total time: 14 minutes 48 seconds
Build step 'Execute shell' marked build as failure
Archiving artifacts
Setting 
LATEST1_7_HOME=/home/jenkins/jenkins-slave/tools/hudson.model.JDK/latest1.7
Compressed 559.98 KB of artifacts by 22.9% relative to #3319
Recording test results
Setting 
LATEST1_7_HOME=/home/jenkins/jenkins-slave/tools/hudson.model.JDK/latest1.7
Setting 
LATEST1_7_HOME=/home/jenkins/jenkins-slave/tools/hudson.model.JDK/latest1.7
[description-setter] Description set: ZOOKEEPER-2172
Email was triggered for: Failure - Any
Sending email for trigger: Failure - Any
Setting 
LATEST1_7_HOME=/home/jenkins/jenkins-slave/tools/hudson.model.JDK/latest1.7
Setting 
LATEST1_7_HOME=/home/jenkins/jenkins-slave/tools/hudson.model.JDK/latest1.7
Setting 
LATEST1_7_HOME=/home/jenkins/jenkins-slave/tools/hudson.model.JDK/latest1.7
Setting 
LATEST1_7_HOME=/home/jenkins/jenkins-slave/tools/hudson.model.JDK/latest1.7



###
## FAILED TESTS (if any) 
##
1 tests failed.
FAILED:  org.apache.zookeeper.test.AsyncHammerTest.testHammer

Error Message:
null

Stack Trace:
junit.framework.AssertionFailedError
at 
org.apache.zookeeper.test.AsyncHammerTest.testHammer(AsyncHammerTest.java:186)
at 
org.apache.zookeeper.JUnit4ZKTestRunner$LoggedInvokeMethod.evaluate(JUnit4ZKTestRunner.java:79)

[jira] [Commented] (ZOOKEEPER-1078) add maven build support to ZooKeeper

[Arshad Mohammad (JIRA)]

[ 
https://issues.apache.org/jira/browse/ZOOKEEPER-1078?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15407956#comment-15407956
 ] 

Arshad Mohammad commented on ZOOKEEPER-1078:


Hello every one. Can we complete this long pending task. Can I get some review 
comments or get it committed directly :-)


> add maven build support to ZooKeeper
> 
>
> Key: ZOOKEEPER-1078
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1078
> Project: ZooKeeper
>  Issue Type: Improvement
>  Components: build
>Reporter: Patrick Hunt
>Assignee: Arshad Mohammad
> Fix For: 3.5.3, 3.6.0
>
> Attachments: ZOOKEEPER-1078-04.patch, ZOOKEEPER-1078-05.patch, 
> ZOOKEEPER-1078.patch, ZOOKEEPER-1078.patch, ZOOKEEPER-1078.patch
>
>
> I've taken a stab at creating a maven build for ZooKeeper. (attachment to 
> follow).



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[jira] [Commented] (ZOOKEEPER-2460) Remove javacc dependency from public Maven pom

[Enrico Olivelli (JIRA)]

[ 
https://issues.apache.org/jira/browse/ZOOKEEPER-2460?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15407948#comment-15407948
 ] 

Enrico Olivelli commented on ZOOKEEPER-2460:


I have updated the PR with a version which removes jdiff and javacc from the 
final pom

> Remove javacc dependency from public Maven pom
> --
>
> Key: ZOOKEEPER-2460
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2460
> Project: ZooKeeper
>  Issue Type: Bug
>  Components: java client
>Affects Versions: 3.5.2
>Reporter: Enrico Olivelli
>Priority: Critical
>
> during the vote of 3.5.2-ALPHA RC 0 we found a Maven dependency to javacc in 
> published pom for zookeeper
> {code}
> 
> net.java.dev.javacc
> javacc
> 5.0compile
> 
> {code}
> this dependency appears not to be useful and should be removed
> this was the tested pom: 
> https://repository.apache.org/content/groups/staging/org/apache/zookeeper/zookeeper/3.5.2-alpha/zookeeper-3.5.2-alpha.pom



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[jira] [Commented] (ZOOKEEPER-2172) Cluster crashes when reconfig a new node as a participant

[Arshad Mohammad (JIRA)]

[ 
https://issues.apache.org/jira/browse/ZOOKEEPER-2172?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15407936#comment-15407936
 ] 

Arshad Mohammad commented on ZOOKEEPER-2172:


[~shralex], Please find new patch ZOOKEEPER-2172-03.patch, which includes test 
case as well.

> Cluster crashes when reconfig a new node as a participant
> -
>
> Key: ZOOKEEPER-2172
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2172
> Project: ZooKeeper
>  Issue Type: Bug
>  Components: leaderElection, quorum, server
>Affects Versions: 3.5.0
> Environment: Ubuntu 12.04 + java 7
>Reporter: Ziyou Wang
>Assignee: Arshad Mohammad
>Priority: Critical
> Fix For: 3.5.3
>
> Attachments: ZOOKEEPER-2172-02.patch, ZOOKEEPER-2172-03.patch, 
> ZOOKEEPER-2172.patch, history.txt, node-1.log, node-2.log, node-3.log, 
> zoo-1.log, zoo-2-1.log, zoo-2-2.log, zoo-2-3.log, zoo-2.log, zoo-2212-1.log, 
> zoo-2212-2.log, zoo-2212-3.log, zoo-3-1.log, zoo-3-2.log, zoo-3-3.log, 
> zoo-3.log, zoo-4-1.log, zoo-4-2.log, zoo-4-3.log, zoo.cfg.dynamic.1005d, 
> zoo.cfg.dynamic.next, zookeeper-1.log, zookeeper-1.out, zookeeper-2.log, 
> zookeeper-2.out, zookeeper-3.log, zookeeper-3.out
>
>
> The operations are quite simple: start three zk servers one by one, then 
> reconfig the cluster to add the new one as a participant. When I add the  
> third one, the zk cluster may enter a weird state and cannot recover.
>  
>   I found “2015-04-20 12:53:48,236 [myid:1] - INFO  [ProcessThread(sid:1 
> cport:-1)::PrepRequestProcessor@547] - Incremental reconfig” in node-1 log. 
> So the first node received the reconfig cmd at 12:53:48. Latter, it logged 
> “2015-04-20  12:53:52,230 [myid:1] - ERROR 
> [LearnerHandler-/10.0.0.2:55890:LearnerHandler@580] - Unexpected exception 
> causing shutdown while sock still open” and “2015-04-20 12:53:52,231 [myid:1] 
> - WARN  [LearnerHandler-/10.0.0.2:55890:LearnerHandler@595] - *** GOODBYE 
>  /10.0.0.2:55890 ”. From then on, the first node and second node 
> rejected all client connections and the third node didn’t join the cluster as 
> a participant. The whole cluster was done.
>  
>  When the problem happened, all three nodes just used the same dynamic 
> config file zoo.cfg.dynamic.1005d which only contained the first two 
> nodes. But there was another unused dynamic config file in node-1 directory 
> zoo.cfg.dynamic.next  which already contained three nodes.
>  
>  When I extended the waiting time between starting the third node and 
> reconfiguring the cluster, the problem didn’t show again. So it should be a 
> race condition problem.



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[jira] [Updated] (ZOOKEEPER-2172) Cluster crashes when reconfig a new node as a participant

[Arshad Mohammad (JIRA)]

 [ 
https://issues.apache.org/jira/browse/ZOOKEEPER-2172?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Arshad Mohammad updated ZOOKEEPER-2172:
---
Attachment: ZOOKEEPER-2172-03.patch

> Cluster crashes when reconfig a new node as a participant
> -
>
> Key: ZOOKEEPER-2172
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2172
> Project: ZooKeeper
>  Issue Type: Bug
>  Components: leaderElection, quorum, server
>Affects Versions: 3.5.0
> Environment: Ubuntu 12.04 + java 7
>Reporter: Ziyou Wang
>Assignee: Arshad Mohammad
>Priority: Critical
> Fix For: 3.5.3
>
> Attachments: ZOOKEEPER-2172-02.patch, ZOOKEEPER-2172-03.patch, 
> ZOOKEEPER-2172.patch, history.txt, node-1.log, node-2.log, node-3.log, 
> zoo-1.log, zoo-2-1.log, zoo-2-2.log, zoo-2-3.log, zoo-2.log, zoo-2212-1.log, 
> zoo-2212-2.log, zoo-2212-3.log, zoo-3-1.log, zoo-3-2.log, zoo-3-3.log, 
> zoo-3.log, zoo-4-1.log, zoo-4-2.log, zoo-4-3.log, zoo.cfg.dynamic.1005d, 
> zoo.cfg.dynamic.next, zookeeper-1.log, zookeeper-1.out, zookeeper-2.log, 
> zookeeper-2.out, zookeeper-3.log, zookeeper-3.out
>
>
> The operations are quite simple: start three zk servers one by one, then 
> reconfig the cluster to add the new one as a participant. When I add the  
> third one, the zk cluster may enter a weird state and cannot recover.
>  
>   I found “2015-04-20 12:53:48,236 [myid:1] - INFO  [ProcessThread(sid:1 
> cport:-1)::PrepRequestProcessor@547] - Incremental reconfig” in node-1 log. 
> So the first node received the reconfig cmd at 12:53:48. Latter, it logged 
> “2015-04-20  12:53:52,230 [myid:1] - ERROR 
> [LearnerHandler-/10.0.0.2:55890:LearnerHandler@580] - Unexpected exception 
> causing shutdown while sock still open” and “2015-04-20 12:53:52,231 [myid:1] 
> - WARN  [LearnerHandler-/10.0.0.2:55890:LearnerHandler@595] - *** GOODBYE 
>  /10.0.0.2:55890 ”. From then on, the first node and second node 
> rejected all client connections and the third node didn’t join the cluster as 
> a participant. The whole cluster was done.
>  
>  When the problem happened, all three nodes just used the same dynamic 
> config file zoo.cfg.dynamic.1005d which only contained the first two 
> nodes. But there was another unused dynamic config file in node-1 directory 
> zoo.cfg.dynamic.next  which already contained three nodes.
>  
>  When I extended the waiting time between starting the third node and 
> reconfiguring the cluster, the problem didn’t show again. So it should be a 
> race condition problem.



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[jira] [Commented] (ZOOKEEPER-2460) Remove javacc dependency from public Maven pom

[Enrico Olivelli (JIRA)]

[ 
https://issues.apache.org/jira/browse/ZOOKEEPER-2460?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15407927#comment-15407927
 ] 

Enrico Olivelli commented on ZOOKEEPER-2460:


I have tried to do the same as for jdiff

https://github.com/apache/zookeeper/pull/76
but in the generated pom 
./build/zookeeper-3.6.0-SNAPSHOT/dist-maven/zookeeper-3.6.0-SNAPSHOT.pom there 
are still the *jdiff* and *javacc* deps
javacc.jar is still inside the generated final tar 


> Remove javacc dependency from public Maven pom
> --
>
> Key: ZOOKEEPER-2460
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2460
> Project: ZooKeeper
>  Issue Type: Bug
>  Components: java client
>Affects Versions: 3.5.2
>Reporter: Enrico Olivelli
>Priority: Critical
>
> during the vote of 3.5.2-ALPHA RC 0 we found a Maven dependency to javacc in 
> published pom for zookeeper
> {code}
> 
> net.java.dev.javacc
> javacc
> 5.0compile
> 
> {code}
> this dependency appears not to be useful and should be removed
> this was the tested pom: 
> https://repository.apache.org/content/groups/staging/org/apache/zookeeper/zookeeper/3.5.2-alpha/zookeeper-3.5.2-alpha.pom



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[jira] [Commented] (ZOOKEEPER-2460) Remove javacc dependency from public Maven pom

[ASF GitHub Bot (JIRA)]

[ 
https://issues.apache.org/jira/browse/ZOOKEEPER-2460?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15407919#comment-15407919
 ] 

ASF GitHub Bot commented on ZOOKEEPER-2460:
---

GitHub user eolivelli opened a pull request:

https://github.com/apache/zookeeper/pull/76

ZOOKEEPER-2460 Remove javacc dependency from public Maven pom



You can merge this pull request into a Git repository by running:

$ git pull https://github.com/eolivelli/zookeeper ZOOKEEPER-2460

Alternatively you can review and apply these changes as the patch at:

https://github.com/apache/zookeeper/pull/76.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

This closes #76


commit 372d3088446b806057f476572e5ab631ab02572d
Author: eolivelli 
Date:   2016-08-04T15:15:16Z

ZOOKEEPER-2460 Remove javacc dependency from public Maven pom




> Remove javacc dependency from public Maven pom
> --
>
> Key: ZOOKEEPER-2460
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2460
> Project: ZooKeeper
>  Issue Type: Bug
>  Components: java client
>Affects Versions: 3.5.2
>Reporter: Enrico Olivelli
>Priority: Critical
>
> during the vote of 3.5.2-ALPHA RC 0 we found a Maven dependency to javacc in 
> published pom for zookeeper
> {code}
> 
> net.java.dev.javacc
> javacc
> 5.0compile
> 
> {code}
> this dependency appears not to be useful and should be removed
> this was the tested pom: 
> https://repository.apache.org/content/groups/staging/org/apache/zookeeper/zookeeper/3.5.2-alpha/zookeeper-3.5.2-alpha.pom



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[GitHub] zookeeper pull request #76: ZOOKEEPER-2460 Remove javacc dependency from pub...

[eolivelli]

GitHub user eolivelli opened a pull request:

https://github.com/apache/zookeeper/pull/76

ZOOKEEPER-2460 Remove javacc dependency from public Maven pom



You can merge this pull request into a Git repository by running:

$ git pull https://github.com/eolivelli/zookeeper ZOOKEEPER-2460

Alternatively you can review and apply these changes as the patch at:

https://github.com/apache/zookeeper/pull/76.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

This closes #76


commit 372d3088446b806057f476572e5ab631ab02572d
Author: eolivelli 
Date:   2016-08-04T15:15:16Z

ZOOKEEPER-2460 Remove javacc dependency from public Maven pom




---
If your project is set up for it, you can reply to this email and have your
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contact infrastructure at infrastruct...@apache.org or file a JIRA ticket
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---

ZooKeeper-trunk-jdk8 - Build # 694 - Still Failing

[Apache Jenkins Server]

See https://builds.apache.org/job/ZooKeeper-trunk-jdk8/694/

###
## LAST 60 LINES OF THE CONSOLE 
###
[...truncated 428390 lines...]
[junit] at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
[junit] at 
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
[junit] at 
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:357)
[junit] at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1214)
[junit] 2016-08-04 13:35:31,384 [myid:127.0.0.1:27459] - INFO  
[main-SendThread(127.0.0.1:27459):ClientCnxn$SendThread@1113] - Opening socket 
connection to server 127.0.0.1/127.0.0.1:27459. Will not attempt to 
authenticate using SASL (unknown error)
[junit] 2016-08-04 13:35:31,384 [myid:127.0.0.1:27459] - WARN  
[main-SendThread(127.0.0.1:27459):ClientCnxn$SendThread@1235] - Session 
0x309845d0b5c for server 127.0.0.1/127.0.0.1:27459, unexpected error, 
closing socket connection and attempting reconnect
[junit] java.net.ConnectException: Connection refused
[junit] at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
[junit] at 
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
[junit] at 
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:357)
[junit] at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1214)
[junit] 2016-08-04 13:35:32,228 [myid:127.0.0.1:27456] - INFO  
[main-SendThread(127.0.0.1:27456):ClientCnxn$SendThread@1113] - Opening socket 
connection to server 127.0.0.1/127.0.0.1:27456. Will not attempt to 
authenticate using SASL (unknown error)
[junit] 2016-08-04 13:35:32,229 [myid:127.0.0.1:27456] - WARN  
[main-SendThread(127.0.0.1:27456):ClientCnxn$SendThread@1235] - Session 
0x209845d0b5c for server 127.0.0.1/127.0.0.1:27456, unexpected error, 
closing socket connection and attempting reconnect
[junit] java.net.ConnectException: Connection refused
[junit] at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
[junit] at 
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
[junit] at 
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:357)
[junit] at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1214)
[junit] 2016-08-04 13:35:32,366 [myid:127.0.0.1:27471] - INFO  
[main-SendThread(127.0.0.1:27471):ClientCnxn$SendThread@1113] - Opening socket 
connection to server 127.0.0.1/127.0.0.1:27471. Will not attempt to 
authenticate using SASL (unknown error)
[junit] 2016-08-04 13:35:32,367 [myid:127.0.0.1:27471] - WARN  
[main-SendThread(127.0.0.1:27471):ClientCnxn$SendThread@1235] - Session 
0x709845d0b67 for server 127.0.0.1/127.0.0.1:27471, unexpected error, 
closing socket connection and attempting reconnect
[junit] java.net.ConnectException: Connection refused
[junit] at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
[junit] at 
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
[junit] at 
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:357)
[junit] at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1214)
[junit] 2016-08-04 13:35:32,414 [myid:127.0.0.1:27468] - INFO  
[main-SendThread(127.0.0.1:27468):ClientCnxn$SendThread@1113] - Opening socket 
connection to server 127.0.0.1/127.0.0.1:27468. Will not attempt to 
authenticate using SASL (unknown error)
[junit] 2016-08-04 13:35:32,415 [myid:127.0.0.1:27468] - WARN  
[main-SendThread(127.0.0.1:27468):ClientCnxn$SendThread@1235] - Session 
0x609845d0b59 for server 127.0.0.1/127.0.0.1:27468, unexpected error, 
closing socket connection and attempting reconnect
[junit] java.net.ConnectException: Connection refused
[junit] at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
[junit] at 
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712)
[junit] at 
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:357)
[junit] at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1214)
[junit] 2016-08-04 13:35:32,588 [myid:127.0.0.1:27459] - INFO  
[main-SendThread(127.0.0.1:27459):ClientCnxn$SendThread@1113] - Opening socket 
connection to server 127.0.0.1/127.0.0.1:27459. Will not attempt to 
authenticate using SASL (unknown error)
[junit] 2016-08-04 13:35:32,589 [myid:127.0.0.1:27459] - WARN  
[main-SendThread(127.0.0.1:27459):ClientCnxn$SendThread@1235] - Session 
0x309845d0b5c for server 127.0.0.1/127.0.0.1:27459, unexpected error, 
closing socket connection and attempting reconnect
[junit] java.net.ConnectException: Connection refused
[junit] at 

ZooKeeper_branch34_solaris - Build # 1240 - Failure

[Apache Jenkins Server]

See https://builds.apache.org/job/ZooKeeper_branch34_solaris/1240/

###
## LAST 60 LINES OF THE CONSOLE 
###
[...truncated 1271 lines...]
[junit] 2016-08-04 13:37:04,351 [myid:] - INFO  [Standalone server with 
clientPort:3181:Environment@100] - Server 
environment:java.home=/zonestorage/hudson_solaris/home/hudson/hudson-slave/tools/jdk6-u26-auto-install/jre
[junit] 2016-08-04 13:37:04,352 [myid:] - INFO  [Standalone server with 
clientPort:3181:Environment@100] - Server 
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[jira] [Commented] (ZOOKEEPER-2192) Port "Introduce new ZNode type: container" to 3.4.x

[Denis A. (JIRA)]

[ 
https://issues.apache.org/jira/browse/ZOOKEEPER-2192?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15407708#comment-15407708
 ] 

Denis A. commented on ZOOKEEPER-2192:
-

I can't wait for 3.5 so I created a custom build of 3.4.8 with the patch from 
this issue: 
https://github.com/alt250/zookeeper/releases/tag/release-3.4.8.1
This is used on production servers since 1 month without issues so far

> Port "Introduce new ZNode type: container" to 3.4.x
> ---
>
> Key: ZOOKEEPER-2192
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2192
> Project: ZooKeeper
>  Issue Type: Sub-task
>  Components: c client, java client, server
>Affects Versions: 3.4.6
>Reporter: Jordan Zimmerman
>Assignee: Jordan Zimmerman
> Attachments: ZOOKEEPER-2192.patch, ZOOKEEPER-2192.patch
>
>
> ZOOKEEPER-2163 applies to the trunk branch. This feature is too needed to 
> wait for 3.5.x. So, port the feature to the 3.4.x branch so it can be 
> released ahead of 3.5.x.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

ZooKeeper_branch35_openjdk7 - Build # 178 - Still Failing

[Apache Jenkins Server]

See https://builds.apache.org/job/ZooKeeper_branch35_openjdk7/178/

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[junit] 2016-08-04 11:46:54,218 [myid:] - INFO  
[main:SyncRequestProcessor@191] - Shutting down
[junit] 2016-08-04 11:46:54,218 [myid:] - INFO  [ProcessThread(sid:0 
cport:11222)::PrepRequestProcessor@154] - PrepRequestProcessor exited loop!
[junit] 2016-08-04 11:46:54,218 [myid:] - INFO  
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[junit] 2016-08-04 11:46:54,219 [myid:] - INFO  
[main:FinalRequestProcessor@479] - shutdown of request processor complete
[junit] 2016-08-04 11:46:54,219 [myid:] - INFO  [main:MBeanRegistry@128] - 
Unregister MBean 
[org.apache.ZooKeeperService:name0=StandaloneServer_port11222,name1=InMemoryDataTree]
[junit] 2016-08-04 11:46:54,219 [myid:] - INFO  [main:MBeanRegistry@128] - 
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[junit] 2016-08-04 11:46:54,220 [myid:] - INFO  
[main:FourLetterWordMain@85] - connecting to 127.0.0.1 11222
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ensureOnly:[]
[junit] 2016-08-04 11:46:54,225 [myid:] - INFO  [main:ClientBase@568] - 
fdcount after test is: 54 at start it was 43
[junit] 2016-08-04 11:46:54,225 [myid:] - INFO  [main:ClientBase@570] - 
sleeping for 20 secs
[junit] 2016-08-04 11:46:54,227 [myid:] - INFO  [main:ZKTestCase$1@65] - 
SUCCEEDED testQuota
[junit] 2016-08-04 11:46:54,227 [myid:] - INFO  [main:ZKTestCase$1@60] - 
FINISHED testQuota
[junit] Tests run: 1, Failures: 0, Errors: 0, Time elapsed: 0.873 sec

junit.run-concurrent:

junit.run:

test-core-java:

call-test-cppunit:

init:

check-cppunit-makefile:

create-cppunit-makefile:

init:

check-cppunit-configure:

create-cppunit-configure:
[mkdir] Created dir: 
/x1/jenkins/jenkins-slave/workspace/ZooKeeper_branch35_openjdk7/branch-3.5/build/test/test-cppunit
 [exec] checking for doxygen... no
 [exec] checking for perl... /usr/bin/perl
 [exec] checking for dot... no
 [exec] checking for a BSD-compatible install... /usr/bin/install -c
 [exec] checking whether build environment is sane... /bin/bash: 
/x1/jenkins/jenkins-slave/workspace/ZooKeeper_branch35_openjdk7/branch-3.5/src/c/missing:
 No such file or directory
 [exec] cyes
 [exec] checking for a thread-safe mkdir -p... /bin/mkdir -p
 [exec] checking for gawk... no
 [exec] checking for mawk... mawk
 [exec] checking whether make sets $(MAKE)... yes
 [exec] onfigure: WARNING: `missing' script is too old or missing
 [exec] 
/x1/jenkins/jenkins-slave/workspace/ZooKeeper_branch35_openjdk7/branch-3.5/src/c/configure:
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 [exec] 
/x1/jenkins/jenkins-slave/workspace/ZooKeeper_branch35_openjdk7/branch-3.5/src/c/configure:
 line 4907: `   AM_PATH_CPPUNIT(1.10.2)'

BUILD FAILED
/x1/jenkins/jenkins-slave/workspace/ZooKeeper_branch35_openjdk7/branch-3.5/build.xml:1322:
 The following error occurred while executing this line:
/x1/jenkins/jenkins-slave/workspace/ZooKeeper_branch35_openjdk7/branch-3.5/build.xml:1281:
 The following error occurred while executing this line:
/x1/jenkins/jenkins-slave/workspace/ZooKeeper_branch35_openjdk7/branch-3.5/build.xml:1273:
 exec returned: 2

Total time: 73 minutes 25 seconds
Build step 'Invoke Ant' marked build as failure
Archiving artifacts
Recording test results
Email was triggered for: Failure - Any
Sending email for trigger: Failure - Any



###
## FAILED TESTS (if any) 
##
All tests passed

ZooKeeper_branch35_jdk7 - Build # 610 - Still Failing

[Apache Jenkins Server]

See https://builds.apache.org/job/ZooKeeper_branch35_jdk7/610/

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[junit] 2016-08-04 10:07:02,038 [myid:] - INFO  
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[junit] 2016-08-04 10:07:02,038 [myid:] - INFO  
[main:FinalRequestProcessor@479] - shutdown of request processor complete
[junit] 2016-08-04 10:07:02,037 [myid:] - INFO  [ProcessThread(sid:0 
cport:11222)::PrepRequestProcessor@154] - PrepRequestProcessor exited loop!
[junit] 2016-08-04 10:07:02,038 [myid:] - INFO  [main:MBeanRegistry@128] - 
Unregister MBean 
[org.apache.ZooKeeperService:name0=StandaloneServer_port11222,name1=InMemoryDataTree]
[junit] 2016-08-04 10:07:02,039 [myid:] - INFO  [main:MBeanRegistry@128] - 
Unregister MBean [org.apache.ZooKeeperService:name0=StandaloneServer_port11222]
[junit] 2016-08-04 10:07:02,039 [myid:] - INFO  
[main:FourLetterWordMain@85] - connecting to 127.0.0.1 11222
[junit] 2016-08-04 10:07:02,040 [myid:] - INFO  [main:JMXEnv@146] - 
ensureOnly:[]
[junit] 2016-08-04 10:07:02,044 [myid:] - INFO  [main:ClientBase@568] - 
fdcount after test is: 47 at start it was 36
[junit] 2016-08-04 10:07:02,045 [myid:] - INFO  [main:ClientBase@570] - 
sleeping for 20 secs
[junit] 2016-08-04 10:07:02,046 [myid:] - INFO  [main:ZKTestCase$1@65] - 
SUCCEEDED testQuota
[junit] 2016-08-04 10:07:02,046 [myid:] - INFO  [main:ZKTestCase$1@60] - 
FINISHED testQuota
[junit] Tests run: 1, Failures: 0, Errors: 0, Time elapsed: 0.843 sec

junit.run-concurrent:

junit.run:

test-core-java:

call-test-cppunit:

init:

check-cppunit-makefile:

create-cppunit-makefile:

init:

check-cppunit-configure:

create-cppunit-configure:
[mkdir] Created dir: 
/x1/jenkins/jenkins-slave/workspace/ZooKeeper_branch35_jdk7/branch-3.5/build/test/test-cppunit
 [exec] checking for doxygen... no
 [exec] checking for perl... /usr/bin/perl
 [exec] checking for dot... no
 [exec] checking for a BSD-compatible install... /usr/bin/install -c
 [exec] checking whether build environment is sane... /bin/bash: 
/x1/jenkins/jenkins-slave/workspace/ZooKeeper_branch35_jdk7/branch-3.5/src/c/missing:
 No such file or directory
 [exec] configure: WARNING: `missing' script is too old or missing
 [exec] yes
 [exec] checking for a thread-safe mkdir -p... /bin/mkdir -p
 [exec] checking for gawk... no
 [exec] checking for mawk... mawk
 [exec] checking whether make sets $(MAKE)... 
 [exec] 
/x1/jenkins/jenkins-slave/workspace/ZooKeeper_branch35_jdk7/branch-3.5/src/c/configure:
 line 4907: syntax error near unexpected token `1.10.2'
 [exec] 
/x1/jenkins/jenkins-slave/workspace/ZooKeeper_branch35_jdk7/branch-3.5/src/c/configure:
 line 4907: `   AM_PATH_CPPUNIT(1.10.2)'
 [exec] yes

BUILD FAILED
/x1/jenkins/jenkins-slave/workspace/ZooKeeper_branch35_jdk7/branch-3.5/build.xml:1322:
 The following error occurred while executing this line:
/x1/jenkins/jenkins-slave/workspace/ZooKeeper_branch35_jdk7/branch-3.5/build.xml:1281:
 The following error occurred while executing this line:
/x1/jenkins/jenkins-slave/workspace/ZooKeeper_branch35_jdk7/branch-3.5/build.xml:1273:
 exec returned: 2

Total time: 72 minutes 15 seconds
Build step 'Invoke Ant' marked build as failure
Archiving artifacts
Recording test results
Email was triggered for: Failure - Any
Sending email for trigger: Failure - Any



###
## FAILED TESTS (if any) 
##
All tests passed

ZooKeeper-trunk-solaris - Build # 1256 - Still Failing

[Apache Jenkins Server]

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[junit] 2016-08-04 08:29:49,002 [myid:] - INFO  [main:JMXEnv@146] - 
ensureOnly:[]
[junit] 2016-08-04 08:29:49,003 [myid:] - INFO  [main:ClientBase@466] - 
STARTING server
[junit] 2016-08-04 08:29:49,003 [myid:] - INFO  [main:ClientBase@386] - 
CREATING server instance 127.0.0.1:11222
[junit] 2016-08-04 08:29:49,003 [myid:] - INFO  
[main:NIOServerCnxnFactory@673] - Configuring NIO connection handler with 10s 
sessionless connection timeout, 2 selector thread(s), 16 worker threads, and 64 
kB direct buffers.
[junit] 2016-08-04 08:29:49,004 [myid:] - INFO  
[main:NIOServerCnxnFactory@686] - binding to port 0.0.0.0/0.0.0.0:11222
[junit] 2016-08-04 08:29:49,005 [myid:] - INFO  [main:ClientBase@361] - 
STARTING server instance 127.0.0.1:11222
[junit] 2016-08-04 08:29:49,005 [myid:] - INFO  [main:ZooKeeperServer@858] 
- minSessionTimeout set to 6000
[junit] 2016-08-04 08:29:49,006 [myid:] - INFO  [main:ZooKeeperServer@867] 
- maxSessionTimeout set to 6
[junit] 2016-08-04 08:29:49,006 [myid:] - INFO  [main:ZooKeeperServer@156] 
- Created server with tickTime 3000 minSessionTimeout 6000 maxSessionTimeout 
6 datadir 
/zonestorage/hudson_solaris/home/hudson/hudson-slave/workspace/ZooKeeper-trunk-solaris/trunk/build/test/tmp/test6750149308309673162.junit.dir/version-2
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Reading snapshot 
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[junit] 2016-08-04 08:29:49,008 [myid:] - INFO  [main:FileTxnSnapLog@298] - 
Snapshotting: 0xb to 
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[junit] 2016-08-04 08:29:49,010 [myid:] - INFO  
[main:FourLetterWordMain@85] - connecting to 127.0.0.1 11222
[junit] 2016-08-04 08:29:49,010 [myid:] - INFO  
[NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:11222:NIOServerCnxnFactory$AcceptThread@296]
 - Accepted socket connection from /127.0.0.1:37307
[junit] 2016-08-04 08:29:49,011 [myid:] - INFO  
[NIOWorkerThread-1:NIOServerCnxn@485] - Processing stat command from 
/127.0.0.1:37307
[junit] 2016-08-04 08:29:49,011 [myid:] - INFO  
[NIOWorkerThread-1:StatCommand@49] - Stat command output
[junit] 2016-08-04 08:29:49,012 [myid:] - INFO  
[NIOWorkerThread-1:NIOServerCnxn@607] - Closed socket connection for client 
/127.0.0.1:37307 (no session established for client)
[junit] 2016-08-04 08:29:49,012 [myid:] - INFO  [main:JMXEnv@228] - 
ensureParent:[InMemoryDataTree, StandaloneServer_port]
[junit] 2016-08-04 08:29:49,013 [myid:] - INFO  [main:JMXEnv@245] - 
expect:InMemoryDataTree
[junit] 2016-08-04 08:29:49,013 [myid:] - INFO  [main:JMXEnv@249] - 
found:InMemoryDataTree 
org.apache.ZooKeeperService:name0=StandaloneServer_port11222,name1=InMemoryDataTree
[junit] 2016-08-04 08:29:49,014 [myid:] - INFO  [main:JMXEnv@245] - 
expect:StandaloneServer_port
[junit] 2016-08-04 08:29:49,014 [myid:] - INFO  [main:JMXEnv@249] - 
found:StandaloneServer_port 
org.apache.ZooKeeperService:name0=StandaloneServer_port11222
[junit] 2016-08-04 08:29:49,014 [myid:] - INFO  
[main:JUnit4ZKTestRunner$LoggedInvokeMethod@82] - Memory used 17982
[junit] 2016-08-04 08:29:49,014 [myid:] - INFO  
[main:JUnit4ZKTestRunner$LoggedInvokeMethod@87] - Number of threads 24
[junit] 2016-08-04 08:29:49,014 [myid:] - INFO  
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testQuota
[junit] 2016-08-04 08:29:49,014 [myid:] - INFO  [main:ClientBase@543] - 
tearDown starting
[junit] 2016-08-04 08:29:49,092 [myid:] - INFO  [main:ZooKeeper@1313] - 
Session: 0x122d1a837cd closed
[junit] 2016-08-04 08:29:49,092 [myid:] - INFO  
[main-EventThread:ClientCnxn$EventThread@513] - EventThread shut down for 
session: 0x122d1a837cd
[junit] 2016-08-04 08:29:49,092 [myid:] - INFO  [main:ClientBase@513] - 
STOPPING server
[junit] 2016-08-04 08:29:49,093 [myid:] - INFO  
[ConnnectionExpirer:NIOServerCnxnFactory$ConnectionExpirerThread@583] - 
ConnnectionExpirerThread interrupted
[junit] 2016-08-04 08:29:49,093 [myid:] - INFO  
[NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:11222:NIOServerCnxnFactory$AcceptThread@219]
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[junit] 2016-08-04 08:29:49,093 [myid:] - INFO  

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[Apache Jenkins Server]

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[...truncated 435116 lines...]
[junit] 2016-08-04 07:04:03,523 [myid:] - INFO  
[SyncThread:0:FileTxnLog@204] - Creating new log file: log.7
[junit] 2016-08-04 07:04:03,654 [myid:127.0.0.1:24814] - INFO  
[main-SendThread(127.0.0.1:24814):ClientCnxn$SendThread@1113] - Opening socket 
connection to server 127.0.0.1/127.0.0.1:24814. Will not attempt to 
authenticate using SASL (unknown error)
[junit] 2016-08-04 07:04:03,654 [myid:127.0.0.1:24814] - WARN  
[main-SendThread(127.0.0.1:24814):ClientCnxn$SendThread@1235] - Session 
0x30982ff8fdd for server 127.0.0.1/127.0.0.1:24814, unexpected error, 
closing socket connection and attempting reconnect
[junit] java.net.ConnectException: Connection refused
[junit] at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
[junit] at 
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:744)
[junit] at 
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:357)
[junit] at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1214)
[junit] 2016-08-04 07:04:04,449 [myid:127.0.0.1:24811] - INFO  
[main-SendThread(127.0.0.1:24811):ClientCnxn$SendThread@1113] - Opening socket 
connection to server 127.0.0.1/127.0.0.1:24811. Will not attempt to 
authenticate using SASL (unknown error)
[junit] 2016-08-04 07:04:04,449 [myid:127.0.0.1:24811] - WARN  
[main-SendThread(127.0.0.1:24811):ClientCnxn$SendThread@1235] - Session 
0x20982ff8fdb for server 127.0.0.1/127.0.0.1:24811, unexpected error, 
closing socket connection and attempting reconnect
[junit] java.net.ConnectException: Connection refused
[junit] at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
[junit] at 
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:744)
[junit] at 
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:357)
[junit] at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1214)
[junit] 2016-08-04 07:04:04,465 [myid:127.0.0.1:24808] - INFO  
[main-SendThread(127.0.0.1:24808):ClientCnxn$SendThread@1113] - Opening socket 
connection to server 127.0.0.1/127.0.0.1:24808. Will not attempt to 
authenticate using SASL (unknown error)
[junit] 2016-08-04 07:04:04,465 [myid:127.0.0.1:24808] - WARN  
[main-SendThread(127.0.0.1:24808):ClientCnxn$SendThread@1235] - Session 
0x10982ff8fdb for server 127.0.0.1/127.0.0.1:24808, unexpected error, 
closing socket connection and attempting reconnect
[junit] java.net.ConnectException: Connection refused
[junit] at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
[junit] at 
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:744)
[junit] at 
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:357)
[junit] at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1214)
[junit] 2016-08-04 07:04:04,528 [myid:] - INFO  [ProcessThread(sid:0 
cport:24931)::PrepRequestProcessor@647] - Processed session termination for 
sessionid: 0x10983026978
[junit] 2016-08-04 07:04:04,529 [myid:] - INFO  
[SyncThread:0:MBeanRegistry@128] - Unregister MBean 
[org.apache.ZooKeeperService:name0=StandaloneServer_port24931,name1=Connections,name2=127.0.0.1,name3=0x10983026978]
[junit] 2016-08-04 07:04:04,529 [myid:] - INFO  [main:ZooKeeper@1313] - 
Session: 0x10983026978 closed
[junit] 2016-08-04 07:04:04,529 [myid:] - INFO  
[main:JUnit4ZKTestRunner$LoggedInvokeMethod@82] - Memory used 174504
[junit] 2016-08-04 07:04:04,529 [myid:] - INFO  
[main:JUnit4ZKTestRunner$LoggedInvokeMethod@87] - Number of threads 1642
[junit] 2016-08-04 07:04:04,529 [myid:] - INFO  
[main-EventThread:ClientCnxn$EventThread@513] - EventThread shut down for 
session: 0x10983026978
[junit] 2016-08-04 07:04:04,530 [myid:] - INFO  
[main:JUnit4ZKTestRunner$LoggedInvokeMethod@102] - FINISHED TEST METHOD 
testWatcherAutoResetWithLocal
[junit] 2016-08-04 07:04:04,530 [myid:] - INFO  [main:ClientBase@543] - 
tearDown starting
[junit] 2016-08-04 07:04:04,530 [myid:] - INFO  [main:ClientBase@513] - 
STOPPING server
[junit] 2016-08-04 07:04:04,530 [myid:] - INFO  
[main:NettyServerCnxnFactory@464] - shutdown called 0.0.0.0/0.0.0.0:24931
[junit] 2016-08-04 07:04:04,533 [myid:] - INFO  [main:ZooKeeperServer@498] 
- shutting down
[junit] 2016-08-04 07:04:04,534 [myid:] - INFO  
[main:SessionTrackerImpl@232] - Shutting down
[junit] 2016-08-04 07:04:04,534 [myid:] - INFO  
[main:PrepRequestProcessor@965] - Shutting down
[junit] 2016-08-04 07:04:04,535 [myid:] - INFO  
[main:SyncRequestProcessor@191] - Shutting down