[jira] [Created] (ZOOKEEPER-2134) AsyncHammerTest.testHammer fails intermittently
Michi Mutsuzaki created ZOOKEEPER-2134: -- Summary: AsyncHammerTest.testHammer fails intermittently Key: ZOOKEEPER-2134 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2134 Project: ZooKeeper Issue Type: Bug Components: tests Reporter: Michi Mutsuzaki Priority: Blocker Fix For: 3.6.0 The trunk build has been red for a while because of this (and ZOOKEEPER-2000 and ZOOKEEPER-2080). We should fix this sooner than later. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
Failed: ZOOKEEPER-2000 PreCommit Build #2548
Jira: https://issues.apache.org/jira/browse/ZOOKEEPER-2000 Build: https://builds.apache.org/job/PreCommit-ZOOKEEPER-Build/2548/ ### ## LAST 60 LINES OF THE CONSOLE ### [...truncated 9 lines...] java version 1.7.0_25 Java(TM) SE Runtime Environment (build 1.7.0_25-b15) Java HotSpot(TM) Server VM (build 23.25-b01, mixed mode) core file size (blocks, -c) 0 data seg size (kbytes, -d) unlimited scheduling priority (-e) 0 file size (blocks, -f) unlimited pending signals (-i) 386178 max locked memory (kbytes, -l) 64 max memory size (kbytes, -m) unlimited open files (-n) 6 pipe size(512 bytes, -p) 8 POSIX message queues (bytes, -q) 819200 real-time priority (-r) 0 stack size (kbytes, -s) 8192 cpu time (seconds, -t) unlimited max user processes (-u) 10240 virtual memory (kbytes, -v) unlimited file locks (-x) unlimited Buildfile: /home/jenkins/jenkins-slave/workspace/PreCommit-ZOOKEEPER-Build/trunk/build.xml check-for-findbugs: findbugs.check: forrest.check: hudson-test-patch: [exec] [exec] [exec] == [exec] == [exec] Testing patch for ZOOKEEPER-2000. [exec] == [exec] == [exec] [exec] [exec] At revision 1665082. [exec] ZOOKEEPER-2000 is not Patch Available. Exiting. [exec] [exec] [exec] == [exec] == [exec] Finished build. [exec] == [exec] == [exec] [exec] BUILD SUCCESSFUL Total time: 2 seconds Archiving artifacts ERROR: No artifacts found that match the file pattern trunk/build/test/findbugs/newPatchFindbugsWarnings.html,trunk/patchprocess/*.txt,trunk/patchprocess/*Warnings.xml,trunk/build/test/test-cppunit/*.txt,trunk/build/tmp/zk.log. Configuration error? ERROR: ?trunk/build/test/findbugs/newPatchFindbugsWarnings.html? doesn?t match anything: ?trunk? exists but not ?trunk/build/test/findbugs/newPatchFindbugsWarnings.html? Build step 'Archive the artifacts' changed build result to FAILURE Recording test results Description set: ZOOKEEPER-2000 Email was triggered for: Failure Sending email for trigger: Failure ### ## FAILED TESTS (if any) ## No tests ran.
[jira] [Commented] (ZOOKEEPER-2000) Fix ReconfigTest.testPortChange
[ https://issues.apache.org/jira/browse/ZOOKEEPER-2000?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14352274#comment-14352274 ] Hadoop QA commented on ZOOKEEPER-2000: -- -1 overall. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12659564/ZOOKEEPER-2000.patch against trunk revision 1663127. +1 @author. The patch does not contain any @author tags. +1 tests included. The patch appears to include 7 new or modified tests. -1 patch. The patch command could not apply the patch. Console output: https://builds.apache.org/job/PreCommit-ZOOKEEPER-Build/2550//console This message is automatically generated. Fix ReconfigTest.testPortChange --- Key: ZOOKEEPER-2000 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2000 Project: ZooKeeper Issue Type: Sub-task Components: tests Affects Versions: 3.5.0 Reporter: Alexander Shraer Assignee: Alexander Shraer Priority: Minor Fix For: 3.5.1, 3.6.0 Attachments: ZOOKEEPER-2000.patch, ZOOKEEPER-2000.patch testPortChange changes all ports and role of the server and thus causes existing clients to disconnect, while this wouldn't happen if only the client port changes. Need to fix it to only change client port and not all the other parameters and make sure that the clients don't disconnect, while new clients shouldn't be able to connect to the old port. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (ZOOKEEPER-2134) AsyncHammerTest.testHammer fails intermittently
[ https://issues.apache.org/jira/browse/ZOOKEEPER-2134?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Michi Mutsuzaki updated ZOOKEEPER-2134: --- Issue Type: Sub-task (was: Bug) Parent: ZOOKEEPER-2135 AsyncHammerTest.testHammer fails intermittently --- Key: ZOOKEEPER-2134 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2134 Project: ZooKeeper Issue Type: Sub-task Components: tests Reporter: Michi Mutsuzaki Priority: Blocker Fix For: 3.6.0 The trunk build has been red for a while because of this (and ZOOKEEPER-2000 and ZOOKEEPER-2080). We should fix this sooner than later. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Created] (ZOOKEEPER-2135) fix trunk build
Michi Mutsuzaki created ZOOKEEPER-2135: -- Summary: fix trunk build Key: ZOOKEEPER-2135 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2135 Project: ZooKeeper Issue Type: Bug Reporter: Michi Mutsuzaki Fix For: 3.6.0 -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (ZOOKEEPER-2000) Fix ReconfigTest.testPortChange
[ https://issues.apache.org/jira/browse/ZOOKEEPER-2000?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Michi Mutsuzaki updated ZOOKEEPER-2000: --- Issue Type: Sub-task (was: Bug) Parent: ZOOKEEPER-2135 Fix ReconfigTest.testPortChange --- Key: ZOOKEEPER-2000 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2000 Project: ZooKeeper Issue Type: Sub-task Components: tests Affects Versions: 3.5.0 Reporter: Alexander Shraer Assignee: Alexander Shraer Priority: Minor Fix For: 3.5.1, 3.6.0 Attachments: ZOOKEEPER-2000.patch, ZOOKEEPER-2000.patch testPortChange changes all ports and role of the server and thus causes existing clients to disconnect, while this wouldn't happen if only the client port changes. Need to fix it to only change client port and not all the other parameters and make sure that the clients don't disconnect, while new clients shouldn't be able to connect to the old port. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
ZooKeeper-trunk-openjdk7 - Build # 742 - Still Failing
See https://builds.apache.org/job/ZooKeeper-trunk-openjdk7/742/ ### ## LAST 60 LINES OF THE CONSOLE ### [...truncated 349091 lines...] [junit] 2015-03-08 20:35:58,672 [myid:] - INFO [main:MBeanRegistry@119] - Unregister MBean [org.apache.ZooKeeperService:name0=StandaloneServer_port11221] [junit] 2015-03-08 20:35:58,672 [myid:] - INFO [main:FourLetterWordMain@43] - connecting to 127.0.0.1 11221 [junit] 2015-03-08 20:35:58,673 [myid:] - INFO [main:JMXEnv@142] - ensureOnly:[] [junit] 2015-03-08 20:35:58,675 [myid:] - INFO [main:ClientBase@444] - STARTING server [junit] 2015-03-08 20:35:58,675 [myid:] - INFO [main:ClientBase@365] - CREATING server instance 127.0.0.1:11221 [junit] 2015-03-08 20:35:58,675 [myid:] - INFO [main:NIOServerCnxnFactory@670] - Configuring NIO connection handler with 10s sessionless connection timeout, 2 selector thread(s), 32 worker threads, and 64 kB direct buffers. [junit] 2015-03-08 20:35:58,676 [myid:] - INFO [main:NIOServerCnxnFactory@683] - binding to port 0.0.0.0/0.0.0.0:11221 [junit] 2015-03-08 20:35:58,676 [myid:] - INFO [main:ClientBase@340] - STARTING server instance 127.0.0.1:11221 [junit] 2015-03-08 20:35:58,677 [myid:] - INFO [main:ZooKeeperServer@778] - minSessionTimeout set to 6000 [junit] 2015-03-08 20:35:58,677 [myid:] - INFO [main:ZooKeeperServer@787] - maxSessionTimeout set to 6 [junit] 2015-03-08 20:35:58,677 [myid:] - INFO [main:ZooKeeperServer@153] - Created server with tickTime 3000 minSessionTimeout 6000 maxSessionTimeout 6 datadir /home/jenkins/jenkins-slave/workspace/ZooKeeper-trunk-openjdk7/trunk/build/test/tmp/test4235315332217597215.junit.dir/version-2 snapdir /home/jenkins/jenkins-slave/workspace/ZooKeeper-trunk-openjdk7/trunk/build/test/tmp/test4235315332217597215.junit.dir/version-2 [junit] 2015-03-08 20:35:58,678 [myid:] - INFO [main:FileSnap@83] - Reading snapshot /home/jenkins/jenkins-slave/workspace/ZooKeeper-trunk-openjdk7/trunk/build/test/tmp/test4235315332217597215.junit.dir/version-2/snapshot.b [junit] 2015-03-08 20:35:58,681 [myid:] - INFO [main:FileTxnSnapLog@298] - Snapshotting: 0xb to /home/jenkins/jenkins-slave/workspace/ZooKeeper-trunk-openjdk7/trunk/build/test/tmp/test4235315332217597215.junit.dir/version-2/snapshot.b [junit] 2015-03-08 20:35:58,684 [myid:] - INFO [main:FourLetterWordMain@43] - connecting to 127.0.0.1 11221 [junit] 2015-03-08 20:35:58,684 [myid:] - INFO [NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:11221:NIOServerCnxnFactory$AcceptThread@296] - Accepted socket connection from /127.0.0.1:39323 [junit] 2015-03-08 20:35:58,686 [myid:] - INFO [NIOWorkerThread-1:NIOServerCnxn@835] - Processing stat command from /127.0.0.1:39323 [junit] 2015-03-08 20:35:58,686 [myid:] - INFO [NIOWorkerThread-1:NIOServerCnxn$StatCommand@684] - Stat command output [junit] 2015-03-08 20:35:58,687 [myid:] - INFO [NIOWorkerThread-1:NIOServerCnxn@1006] - Closed socket connection for client /127.0.0.1:39323 (no session established for client) [junit] 2015-03-08 20:35:58,687 [myid:] - INFO [main:JMXEnv@224] - ensureParent:[InMemoryDataTree, StandaloneServer_port] [junit] 2015-03-08 20:35:58,689 [myid:] - INFO [main:JMXEnv@241] - expect:InMemoryDataTree [junit] 2015-03-08 20:35:58,690 [myid:] - INFO [main:JMXEnv@245] - found:InMemoryDataTree org.apache.ZooKeeperService:name0=StandaloneServer_port11221,name1=InMemoryDataTree [junit] 2015-03-08 20:35:58,690 [myid:] - INFO [main:JMXEnv@241] - expect:StandaloneServer_port [junit] 2015-03-08 20:35:58,690 [myid:] - INFO [main:JMXEnv@245] - found:StandaloneServer_port org.apache.ZooKeeperService:name0=StandaloneServer_port11221 [junit] 2015-03-08 20:35:58,691 [myid:] - INFO [main:JUnit4ZKTestRunner$LoggedInvokeMethod@55] - Memory used 85671 [junit] 2015-03-08 20:35:58,691 [myid:] - INFO [main:JUnit4ZKTestRunner$LoggedInvokeMethod@60] - Number of threads 24 [junit] 2015-03-08 20:35:58,691 [myid:] - INFO [main:JUnit4ZKTestRunner$LoggedInvokeMethod@65] - FINISHED TEST METHOD testQuota [junit] 2015-03-08 20:35:58,691 [myid:] - INFO [main:ClientBase@521] - tearDown starting [junit] 2015-03-08 20:35:58,744 [myid:] - INFO [main:ZooKeeper@968] - Session: 0x1008affd458 closed [junit] 2015-03-08 20:35:58,744 [myid:] - INFO [main:ClientBase@491] - STOPPING server [junit] 2015-03-08 20:35:58,744 [myid:] - INFO [main-EventThread:ClientCnxn$EventThread@531] - EventThread shut down [junit] 2015-03-08 20:35:58,745 [myid:] - INFO [NIOServerCxnFactory.SelectorThread-1:NIOServerCnxnFactory$SelectorThread@420] - selector thread exitted run method [junit] 2015-03-08 20:35:58,745 [myid:] - INFO [ConnnectionExpirer:NIOServerCnxnFactory$ConnectionExpirerThread@583] -
[jira] [Updated] (ZOOKEEPER-2080) ReconfigRecoveryTest fails intermittently
[
https://issues.apache.org/jira/browse/ZOOKEEPER-2080?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Michi Mutsuzaki updated ZOOKEEPER-2080:
---
Issue Type: Sub-task (was: Test)
Parent: ZOOKEEPER-2135
ReconfigRecoveryTest fails intermittently
-
Key: ZOOKEEPER-2080
URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2080
Project: ZooKeeper
Issue Type: Sub-task
Reporter: Ted Yu
Priority: Minor
I got the following test failure on MacBook with trunk code:
{code}
Testcase: testCurrentObserverIsParticipantInNewConfig took 93.628 sec
FAILED
waiting for server 2 being up
junit.framework.AssertionFailedError: waiting for server 2 being up
at
org.apache.zookeeper.server.quorum.ReconfigRecoveryTest.testCurrentObserverIsParticipantInNewConfig(ReconfigRecoveryTest.java:529)
at
org.apache.zookeeper.JUnit4ZKTestRunner$LoggedInvokeMethod.evaluate(JUnit4ZKTestRunner.java:52)
{code}
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Failed: ZOOKEEPER-2000 PreCommit Build #2549
Jira: https://issues.apache.org/jira/browse/ZOOKEEPER-2000 Build: https://builds.apache.org/job/PreCommit-ZOOKEEPER-Build/2549/ ### ## LAST 60 LINES OF THE CONSOLE ### [...truncated 89 lines...] [exec] Reversed (or previously applied) patch detected! Assume -R? [n] [exec] Apply anyway? [n] [exec] Skipping patch. [exec] 2 out of 2 hunks ignored -- saving rejects to file src/java/test/org/apache/zookeeper/test/ReconfigTest.java.rej [exec] PATCH APPLICATION FAILED [exec] [exec] [exec] [exec] [exec] -1 overall. Here are the results of testing the latest attachment [exec] http://issues.apache.org/jira/secure/attachment/12659564/ZOOKEEPER-2000.patch [exec] against trunk revision 1663127. [exec] [exec] +1 @author. The patch does not contain any @author tags. [exec] [exec] +1 tests included. The patch appears to include 7 new or modified tests. [exec] [exec] -1 patch. The patch command could not apply the patch. [exec] [exec] Console output: https://builds.apache.org/job/PreCommit-ZOOKEEPER-Build/2549//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] b8c6de5184948e13af32cb333eba42f4a0de65d7 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:1714: exec returned: 1 Total time: 39 seconds Build step 'Execute shell' marked build as failure Archiving artifacts Sending artifact delta relative to PreCommit-ZOOKEEPER-Build #2489 Archived 1 artifacts Archive block size is 32768 Received 0 blocks and 60692 bytes Compression is 0.0% Took 2.8 sec Recording test results Description set: ZOOKEEPER-2000 Email was triggered for: Failure Sending email for trigger: Failure ### ## FAILED TESTS (if any) ## No tests ran.
[jira] [Commented] (ZOOKEEPER-2000) Fix ReconfigTest.testPortChange
[ https://issues.apache.org/jira/browse/ZOOKEEPER-2000?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14352271#comment-14352271 ] Hadoop QA commented on ZOOKEEPER-2000: -- -1 overall. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12659564/ZOOKEEPER-2000.patch against trunk revision 1663127. +1 @author. The patch does not contain any @author tags. +1 tests included. The patch appears to include 7 new or modified tests. -1 patch. The patch command could not apply the patch. Console output: https://builds.apache.org/job/PreCommit-ZOOKEEPER-Build/2549//console This message is automatically generated. Fix ReconfigTest.testPortChange --- Key: ZOOKEEPER-2000 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2000 Project: ZooKeeper Issue Type: Sub-task Components: tests Affects Versions: 3.5.0 Reporter: Alexander Shraer Assignee: Alexander Shraer Priority: Minor Fix For: 3.5.1, 3.6.0 Attachments: ZOOKEEPER-2000.patch, ZOOKEEPER-2000.patch testPortChange changes all ports and role of the server and thus causes existing clients to disconnect, while this wouldn't happen if only the client port changes. Need to fix it to only change client port and not all the other parameters and make sure that the clients don't disconnect, while new clients shouldn't be able to connect to the old port. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (ZOOKEEPER-1907) Improve Thread handling
[
https://issues.apache.org/jira/browse/ZOOKEEPER-1907?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14352255#comment-14352255
]
Michi Mutsuzaki commented on ZOOKEEPER-1907:
+1 Thanks Rakesh!
Improve Thread handling
---
Key: ZOOKEEPER-1907
URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1907
Project: ZooKeeper
Issue Type: Improvement
Components: server
Affects Versions: 3.5.0
Reporter: Rakesh R
Assignee: Rakesh R
Fix For: 3.5.1, 3.6.0
Attachments: ZOOKEEPER-1907.patch, ZOOKEEPER-1907.patch,
ZOOKEEPER-1907.patch, ZOOKEEPER-1907.patch, ZOOKEEPER-1907.patch,
ZOOKEEPER-1907.patch, ZOOKEEPER-1907.patch, ZOOKEEPER-1907.patch,
ZOOKEEPER-1907.patch, ZOOKEEPER-1907.patch, ZOOKEEPER-1907.patch,
ZOOKEEPER-1907.patch, ZOOKEEPER-1907.patch
Server has many critical threads running and co-ordinating each other like
RequestProcessor chains et. When going through each threads, most of them
having the similar structure like:
{code}
public void run() {
try {
while(running)
// processing logic
}
} catch (InterruptedException e) {
LOG.error(Unexpected interruption, e);
} catch (Exception e) {
LOG.error(Unexpected exception, e);
}
LOG.info(...exited loop!);
}
{code}
From the design I could see, there could be a chance of silently leaving the
thread by swallowing the exception. If this happens in the production, the
server would get hanged forever and would not be able to deliver its role.
Now its hard for the management tool to detect this.
The idea of this JIRA is to discuss and imprv.
Reference: [Community discussion
thread|http://mail-archives.apache.org/mod_mbox/zookeeper-user/201403.mbox/%3cc2496325850aa74c92aaf83aa9662d26458a1...@szxeml561-mbx.china.huawei.com%3E]
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Failed: ZOOKEEPER-2000 PreCommit Build #2550
Jira: https://issues.apache.org/jira/browse/ZOOKEEPER-2000 Build: https://builds.apache.org/job/PreCommit-ZOOKEEPER-Build/2550/ ### ## LAST 60 LINES OF THE CONSOLE ### [...truncated 89 lines...] [exec] Reversed (or previously applied) patch detected! Assume -R? [n] [exec] Apply anyway? [n] [exec] Skipping patch. [exec] 2 out of 2 hunks ignored -- saving rejects to file src/java/test/org/apache/zookeeper/test/ReconfigTest.java.rej [exec] PATCH APPLICATION FAILED [exec] [exec] [exec] [exec] [exec] -1 overall. Here are the results of testing the latest attachment [exec] http://issues.apache.org/jira/secure/attachment/12659564/ZOOKEEPER-2000.patch [exec] against trunk revision 1663127. [exec] [exec] +1 @author. The patch does not contain any @author tags. [exec] [exec] +1 tests included. The patch appears to include 7 new or modified tests. [exec] [exec] -1 patch. The patch command could not apply the patch. [exec] [exec] Console output: https://builds.apache.org/job/PreCommit-ZOOKEEPER-Build/2550//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] 520e4c9d0a25f54ef262dbd7547aad96c358b2f7 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:1714: exec returned: 1 Total time: 39 seconds Build step 'Execute shell' marked build as failure Archiving artifacts Sending artifact delta relative to PreCommit-ZOOKEEPER-Build #2489 Archived 1 artifacts Archive block size is 32768 Received 0 blocks and 60692 bytes Compression is 0.0% Took 0.56 sec Recording test results Description set: ZOOKEEPER-2000 Email was triggered for: Failure Sending email for trigger: Failure ### ## FAILED TESTS (if any) ## No tests ran.
[jira] [Updated] (ZOOKEEPER-2134) AsyncHammerTest.testHammer fails intermittently
[ https://issues.apache.org/jira/browse/ZOOKEEPER-2134?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Michi Mutsuzaki updated ZOOKEEPER-2134: --- Fix Version/s: 3.5.1 AsyncHammerTest.testHammer fails intermittently --- Key: ZOOKEEPER-2134 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2134 Project: ZooKeeper Issue Type: Sub-task Components: tests Reporter: Michi Mutsuzaki Priority: Blocker Fix For: 3.5.1, 3.6.0 The trunk build has been red for a while because of this (and ZOOKEEPER-2000 and ZOOKEEPER-2080). We should fix this sooner than later. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
ZooKeeper-trunk-solaris - Build # 963 - Still Failing
See https://builds.apache.org/job/ZooKeeper-trunk-solaris/963/
###
## LAST 60 LINES OF THE CONSOLE
###
Started by timer
Building remotely on solaris1 (Solaris) in workspace
/export/home/hudson/hudson-slave/workspace/ZooKeeper-trunk-solaris
Updating http://svn.apache.org/repos/asf/zookeeper/trunk at revision
'2015-03-08T08:30:39.016 +'
At revision 1664952
Updating http://svn.apache.org/repos/asf/hadoop/nightly at revision
'2015-03-08T08:30:39.016 +'
At revision 1664952
no change for http://svn.apache.org/repos/asf/zookeeper/trunk since the
previous build
no change for http://svn.apache.org/repos/asf/hadoop/nightly since the previous
build
No emails were triggered.
[locks-and-latches] Checking to see if we really have the locks
[locks-and-latches] Have all the locks, build can start
[ZooKeeper-trunk-solaris] $ /bin/bash /var/tmp/hudson8463229858636874722.sh
[trunk] $
/export/home/hudson/hudson-slave/tools/hudson.tasks.Ant_AntInstallation/ant-1.8.2/bin/ant
-DBUILD_ARGS=-Dfindbugs.home=${FINDBUGS_HOME} -Dforrest.home=${FORREST_HOME}
-Djava5.home=${JAVA5_HOME} -DBUILD_TARGETS=hudson-test-trunk
-DANALYSIS_TARGETS=test -DBUILD_FLAGS=-Dtest.junit.output.format=xml
-Dtest.output=yes -Dtest.output=yes -Dtest.junit.output.format=xml clean
test-core-java
Error: JAVA_HOME is not defined correctly.
We cannot execute /home/jenkins/tools/java/latest1.7/bin/java
Build step 'Invoke Ant' marked build as failure
[locks-and-latches] Releasing all the locks
[locks-and-latches] All the locks released
Recording test results
Email was triggered for: Failure
Sending email for trigger: Failure
###
## FAILED TESTS (if any)
##
No tests ran.
ZooKeeper_branch34_jdk8 - Build # 304 - Failure
See https://builds.apache.org/job/ZooKeeper_branch34_jdk8/304/ ### ## LAST 60 LINES OF THE CONSOLE ### [...truncated 212901 lines...] [junit] 2015-03-08 10:02:25,626 [myid:] - INFO [main:JMXEnv@246] - expect:StandaloneServer_port [junit] 2015-03-08 10:02:25,627 [myid:] - INFO [main:JMXEnv@250] - found:StandaloneServer_port org.apache.ZooKeeperService:name0=StandaloneServer_port11221 [junit] 2015-03-08 10:02:25,628 [myid:] - INFO [main:ClientBase@490] - STOPPING server [junit] 2015-03-08 10:02:25,628 [myid:] - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:11221:NIOServerCnxnFactory@224] - NIOServerCnxn factory exited run method [junit] 2015-03-08 10:02:25,629 [myid:] - INFO [main:ZooKeeperServer@441] - shutting down [junit] 2015-03-08 10:02:25,629 [myid:] - INFO [main:SessionTrackerImpl@225] - Shutting down [junit] 2015-03-08 10:02:25,630 [myid:] - INFO [main:PrepRequestProcessor@760] - Shutting down [junit] 2015-03-08 10:02:25,630 [myid:] - INFO [main:SyncRequestProcessor@209] - Shutting down [junit] 2015-03-08 10:02:25,630 [myid:] - INFO [ProcessThread(sid:0 cport:11221)::PrepRequestProcessor@143] - PrepRequestProcessor exited loop! [junit] 2015-03-08 10:02:25,631 [myid:] - INFO [SyncThread:0:SyncRequestProcessor@187] - SyncRequestProcessor exited! [junit] 2015-03-08 10:02:25,631 [myid:] - INFO [main:FinalRequestProcessor@415] - shutdown of request processor complete [junit] 2015-03-08 10:02:25,632 [myid:] - INFO [main:FourLetterWordMain@43] - connecting to 127.0.0.1 11221 [junit] 2015-03-08 10:02:25,633 [myid:] - INFO [main:JMXEnv@146] - ensureOnly:[] [junit] 2015-03-08 10:02:25,634 [myid:] - INFO [main:ClientBase@443] - STARTING server [junit] 2015-03-08 10:02:25,634 [myid:] - INFO [main:ClientBase@364] - CREATING server instance 127.0.0.1:11221 [junit] 2015-03-08 10:02:25,635 [myid:] - INFO [main:NIOServerCnxnFactory@94] - binding to port 0.0.0.0/0.0.0.0:11221 [junit] 2015-03-08 10:02:25,635 [myid:] - INFO [main:ClientBase@339] - STARTING server instance 127.0.0.1:11221 [junit] 2015-03-08 10:02:25,636 [myid:] - INFO [main:ZooKeeperServer@162] - Created server with tickTime 3000 minSessionTimeout 6000 maxSessionTimeout 6 datadir /home/jenkins/jenkins-slave/workspace/ZooKeeper_branch34_jdk8/branch-3.4/build/test/tmp/test2265149236332416303.junit.dir/version-2 snapdir /home/jenkins/jenkins-slave/workspace/ZooKeeper_branch34_jdk8/branch-3.4/build/test/tmp/test2265149236332416303.junit.dir/version-2 [junit] 2015-03-08 10:02:25,638 [myid:] - INFO [main:FourLetterWordMain@43] - connecting to 127.0.0.1 11221 [junit] 2015-03-08 10:02:25,639 [myid:] - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:11221:NIOServerCnxnFactory@197] - Accepted socket connection from /127.0.0.1:44732 [junit] 2015-03-08 10:02:25,639 [myid:] - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:11221:NIOServerCnxn@827] - Processing stat command from /127.0.0.1:44732 [junit] 2015-03-08 10:02:25,640 [myid:] - INFO [Thread-4:NIOServerCnxn$StatCommand@663] - Stat command output [junit] 2015-03-08 10:02:25,640 [myid:] - INFO [Thread-4:NIOServerCnxn@1007] - Closed socket connection for client /127.0.0.1:44732 (no session established for client) [junit] 2015-03-08 10:02:25,640 [myid:] - INFO [main:JMXEnv@229] - ensureParent:[InMemoryDataTree, StandaloneServer_port] [junit] 2015-03-08 10:02:25,642 [myid:] - INFO [main:JMXEnv@246] - expect:InMemoryDataTree [junit] 2015-03-08 10:02:25,642 [myid:] - INFO [main:JMXEnv@250] - found:InMemoryDataTree org.apache.ZooKeeperService:name0=StandaloneServer_port11221,name1=InMemoryDataTree [junit] 2015-03-08 10:02:25,642 [myid:] - INFO [main:JMXEnv@246] - expect:StandaloneServer_port [junit] 2015-03-08 10:02:25,642 [myid:] - INFO [main:JMXEnv@250] - found:StandaloneServer_port org.apache.ZooKeeperService:name0=StandaloneServer_port11221 [junit] 2015-03-08 10:02:25,643 [myid:] - INFO [main:JUnit4ZKTestRunner$LoggedInvokeMethod@55] - Memory used 34221 [junit] 2015-03-08 10:02:25,643 [myid:] - INFO [main:JUnit4ZKTestRunner$LoggedInvokeMethod@60] - Number of threads 20 [junit] 2015-03-08 10:02:25,643 [myid:] - INFO [main:JUnit4ZKTestRunner$LoggedInvokeMethod@65] - FINISHED TEST METHOD testQuota [junit] 2015-03-08 10:02:25,643 [myid:] - INFO [main:ClientBase@520] - tearDown starting [junit] 2015-03-08 10:02:25,712 [myid:] - INFO [main:ZooKeeper@684] - Session: 0x14bf8d5f0b3 closed [junit] 2015-03-08 10:02:25,712 [myid:] - INFO [main:ClientBase@490] - STOPPING server [junit] 2015-03-08 10:02:25,712 [myid:] - INFO [main-EventThread:ClientCnxn$EventThread@512] - EventThread shut down [junit] 2015-03-08 10:02:25,712 [myid:] - INFO
[jira] [Commented] (ZOOKEEPER-1907) Improve Thread handling
[
https://issues.apache.org/jira/browse/ZOOKEEPER-1907?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14352527#comment-14352527
]
Rakesh R commented on ZOOKEEPER-1907:
-
Thanks [~hdeng],[~rgs],[~michim] for the reviews and committing the changes.
Improve Thread handling
---
Key: ZOOKEEPER-1907
URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1907
Project: ZooKeeper
Issue Type: Improvement
Components: server
Affects Versions: 3.5.0
Reporter: Rakesh R
Assignee: Rakesh R
Fix For: 3.5.1, 3.6.0
Attachments: ZOOKEEPER-1907.patch, ZOOKEEPER-1907.patch,
ZOOKEEPER-1907.patch, ZOOKEEPER-1907.patch, ZOOKEEPER-1907.patch,
ZOOKEEPER-1907.patch, ZOOKEEPER-1907.patch, ZOOKEEPER-1907.patch,
ZOOKEEPER-1907.patch, ZOOKEEPER-1907.patch, ZOOKEEPER-1907.patch,
ZOOKEEPER-1907.patch, ZOOKEEPER-1907.patch
Server has many critical threads running and co-ordinating each other like
RequestProcessor chains et. When going through each threads, most of them
having the similar structure like:
{code}
public void run() {
try {
while(running)
// processing logic
}
} catch (InterruptedException e) {
LOG.error(Unexpected interruption, e);
} catch (Exception e) {
LOG.error(Unexpected exception, e);
}
LOG.info(...exited loop!);
}
{code}
From the design I could see, there could be a chance of silently leaving the
thread by swallowing the exception. If this happens in the production, the
server would get hanged forever and would not be able to deliver its role.
Now its hard for the management tool to detect this.
The idea of this JIRA is to discuss and imprv.
Reference: [Community discussion
thread|http://mail-archives.apache.org/mod_mbox/zookeeper-user/201403.mbox/%3cc2496325850aa74c92aaf83aa9662d26458a1...@szxeml561-mbx.china.huawei.com%3E]
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
ZooKeeper_branch35_jdk7 - Build # 225 - Failure
See https://builds.apache.org/job/ZooKeeper_branch35_jdk7/225/ ### ## LAST 60 LINES OF THE CONSOLE ### [...truncated 478372 lines...] [junit] 2015-03-08 11:48:51,559 [myid:] - INFO [main:ClientBase@444] - STARTING server [junit] 2015-03-08 11:48:51,559 [myid:] - INFO [main:ClientBase@365] - CREATING server instance 127.0.0.1:11221 [junit] 2015-03-08 11:48:51,559 [myid:] - INFO [main:NIOServerCnxnFactory@670] - Configuring NIO connection handler with 10s sessionless connection timeout, 3 selector thread(s), 48 worker threads, and 64 kB direct buffers. [junit] 2015-03-08 11:48:51,560 [myid:] - INFO [main:NIOServerCnxnFactory@683] - binding to port 0.0.0.0/0.0.0.0:11221 [junit] 2015-03-08 11:48:51,560 [myid:] - INFO [main:ClientBase@340] - STARTING server instance 127.0.0.1:11221 [junit] 2015-03-08 11:48:51,561 [myid:] - INFO [main:ZooKeeperServer@778] - minSessionTimeout set to 6000 [junit] 2015-03-08 11:48:51,561 [myid:] - INFO [main:ZooKeeperServer@787] - maxSessionTimeout set to 6 [junit] 2015-03-08 11:48:51,561 [myid:] - INFO [main:ZooKeeperServer@153] - Created server with tickTime 3000 minSessionTimeout 6000 maxSessionTimeout 6 datadir /x1/jenkins/jenkins-slave/workspace/ZooKeeper_branch35_jdk7/branch-3.5/build/test/tmp/test7771148530382428974.junit.dir/version-2 snapdir /x1/jenkins/jenkins-slave/workspace/ZooKeeper_branch35_jdk7/branch-3.5/build/test/tmp/test7771148530382428974.junit.dir/version-2 [junit] 2015-03-08 11:48:51,563 [myid:] - INFO [main:FileSnap@83] - Reading snapshot /x1/jenkins/jenkins-slave/workspace/ZooKeeper_branch35_jdk7/branch-3.5/build/test/tmp/test7771148530382428974.junit.dir/version-2/snapshot.b [junit] 2015-03-08 11:48:51,565 [myid:] - INFO [main:FileTxnSnapLog@298] - Snapshotting: 0xb to /x1/jenkins/jenkins-slave/workspace/ZooKeeper_branch35_jdk7/branch-3.5/build/test/tmp/test7771148530382428974.junit.dir/version-2/snapshot.b [junit] 2015-03-08 11:48:51,567 [myid:] - INFO [main:FourLetterWordMain@43] - connecting to 127.0.0.1 11221 [junit] 2015-03-08 11:48:51,568 [myid:] - INFO [NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:11221:NIOServerCnxnFactory$AcceptThread@296] - Accepted socket connection from /127.0.0.1:37845 [junit] 2015-03-08 11:48:51,573 [myid:] - INFO [NIOWorkerThread-1:NIOServerCnxn@835] - Processing stat command from /127.0.0.1:37845 [junit] 2015-03-08 11:48:51,573 [myid:] - INFO [NIOWorkerThread-1:NIOServerCnxn$StatCommand@684] - Stat command output [junit] 2015-03-08 11:48:51,574 [myid:] - INFO [NIOWorkerThread-1:NIOServerCnxn@1006] - Closed socket connection for client /127.0.0.1:37845 (no session established for client) [junit] 2015-03-08 11:48:51,574 [myid:] - INFO [main:JMXEnv@224] - ensureParent:[InMemoryDataTree, StandaloneServer_port] [junit] 2015-03-08 11:48:51,577 [myid:] - INFO [main:JMXEnv@241] - expect:InMemoryDataTree [junit] 2015-03-08 11:48:51,577 [myid:] - INFO [main:JMXEnv@245] - found:InMemoryDataTree org.apache.ZooKeeperService:name0=StandaloneServer_port11221,name1=InMemoryDataTree [junit] 2015-03-08 11:48:51,577 [myid:] - INFO [main:JMXEnv@241] - expect:StandaloneServer_port [junit] 2015-03-08 11:48:51,578 [myid:] - INFO [main:JMXEnv@245] - found:StandaloneServer_port org.apache.ZooKeeperService:name0=StandaloneServer_port11221 [junit] 2015-03-08 11:48:51,578 [myid:] - INFO [main:JUnit4ZKTestRunner$LoggedInvokeMethod@55] - Memory used 3881 [junit] 2015-03-08 11:48:51,578 [myid:] - INFO [main:JUnit4ZKTestRunner$LoggedInvokeMethod@60] - Number of threads 26 [junit] 2015-03-08 11:48:51,578 [myid:] - INFO [main:JUnit4ZKTestRunner$LoggedInvokeMethod@65] - FINISHED TEST METHOD testQuota [junit] 2015-03-08 11:48:51,579 [myid:] - INFO [main:ClientBase@521] - tearDown starting [junit] 2015-03-08 11:48:51,628 [myid:] - INFO [main:ZooKeeper@968] - Session: 0x100318bc581 closed [junit] 2015-03-08 11:48:51,628 [myid:] - INFO [main-EventThread:ClientCnxn$EventThread@531] - EventThread shut down [junit] 2015-03-08 11:48:51,628 [myid:] - INFO [main:ClientBase@491] - STOPPING server [junit] 2015-03-08 11:48:51,628 [myid:] - INFO [ConnnectionExpirer:NIOServerCnxnFactory$ConnectionExpirerThread@583] - ConnnectionExpirerThread interrupted [junit] 2015-03-08 11:48:51,629 [myid:] - INFO [NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:11221:NIOServerCnxnFactory$AcceptThread@219] - accept thread exitted run method [junit] 2015-03-08 11:48:51,629 [myid:] - INFO [NIOServerCxnFactory.SelectorThread-2:NIOServerCnxnFactory$SelectorThread@420] - selector thread exitted run method [junit] 2015-03-08 11:48:51,629 [myid:] - INFO [NIOServerCxnFactory.SelectorThread-1:NIOServerCnxnFactory$SelectorThread@420] - selector thread
