Re:[VOTE] Apache ZooKeeper release 3.6.0 candidate 0

rudy_steiner Wed, 15 Jan 2020 06:02:07 -0800
environment: <br/>   * MacOS High Sierra 10.13.1 <br/>   * JDK 
1.8.0_172<br/><br/>I try to run junit test on branch-3.6, and unit test thread 
get stuck, log as follows:<br/><br/>.....<br/>INFO] Running 
org.apache.zookeeper.common.X509UtilTest<br/>[INFO] Tests run: 3, Failures: 0, 
Errors: 0, Skipped: 0, Time elapsed: 27.797 s - in 
org.apache.zookeeper.server.SnapshotDigestTest<br/>[INFO] Running 
org.apache.zookeeper.common.TimeTest<br/>[INFO] Tests run: 1, Failures: 0, 
Errors: 0, Skipped: 0, Time elapsed: 0.718 s - in 
org.apache.zookeeper.common.TimeTest<br/>[INFO] Tests run: 352, Failures: 0, 
Errors: 0, Skipped: 0, Time elapsed: 7.425 s - in 
org.apache.zookeeper.common.X509UtilTest<br/>[INFO] Running 
org.apache.zookeeper.common.PEMFileLoaderTest<br/>[INFO] Running 
org.apache.zookeeper.common.KeyStoreFileTypeTest<br/>[INFO] Tests run: 9, 
Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.144 s - in 
org.apache.zookeeper.common.KeyStoreFileTypeTest<br/>[INFO] Running 
org.apache.zookeeper.audit.AuditEventTest<br/>[INFO] Tests run: 2, Failures: 0, 
Errors: 0, Skipped: 0, Time elapsed: 0.084 s - in 
org.apache.zookeeper.audit.AuditEventTest<br/>[INFO] Running 
org.apache.zookeeper.audit.StandaloneServerAuditTest<br/>[INFO] Tests run: 72, 
Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.027 s - in 
org.apache.zookeeper.common.PEMFileLoaderTest<br/>[INFO] Tests run: 5, 
Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 16.197 s - in 
org.apache.zookeeper.common.FileChangeWatcherTest<br/>[INFO] Tests run: 1, 
Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.755 s - in 
org.apache.zookeeper.audit.StandaloneServerAuditTest<br/>[INFO] Running 
org.apache.zookeeper.audit.Log4jAuditLoggerTest<br/>[INFO] Running 
org.apache.zookeeper.ZKUtilTest<br/>[ERROR] Tests run: 4, Failures: 1, Errors: 
0, Skipped: 0, Time elapsed: 0.194 s &lt;&lt;&lt; FAILURE! - in 
org.apache.zookeeper.ZKUtilTest<br/>[ERROR] 
testUnreadableFileInput(org.apache.zookeeper.ZKUtilTest)  Time elapsed: 0.014 s 
 &lt;&lt;&lt; FAILURE!<br/>java.lang.AssertionError<br/>        at 
org.apache.zookeeper.ZKUtilTest.testUnreadableFileInput(ZKUtilTest.java:83)<br/><br/>[INFO]
 Running org.apache.zookeeper.PortAssignmentTest<br/>[INFO] Tests run: 13, 
Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.157 s - in 
org.apache.zookeeper.PortAssignmentTest<br/>[INFO] Running 
org.apache.zookeeper.VerGenTest<br/>[INFO] Tests run: 6, Failures: 0, Errors: 
0, Skipped: 0, Time elapsed: 1.747 s - in 
org.apache.zookeeper.audit.Log4jAuditLoggerTest<br/>[INFO] Tests run: 14, 
Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.327 s - in 
org.apache.zookeeper.VerGenTest<br/>[INFO] Running 
org.apache.zookeeper.ZooKeeperTest<br/>[INFO] Running 
org.apache.zookeeper.GetAllChildrenNumberTest<br/>[INFO] Running 
org.apache.zookeeper.RemoveWatchesCmdTest<br/>[INFO] Tests run: 2, Failures: 0, 
Errors: 0, Skipped: 0, Time elapsed: 1.511 s - in 
org.apache.zookeeper.GetAllChildrenNumberTest<br/>[INFO] Running 
org.apache.zookeeper.ClientRequestTimeoutTest<br/>[INFO] Tests run: 7, 
Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.004 s - in 
org.apache.zookeeper.RemoveWatchesCmdTest<br/>[INFO] Running 
org.apache.zookeeper.ClientCanonicalizeTest<br/>[INFO] Tests run: 4, Failures: 
0, Errors: 0, Skipped: 0, Time elapsed: 0.861 s - in 
org.apache.zookeeper.ClientCanonicalizeTest<br/>[INFO] Running 
org.apache.zookeeper.client.ZKClientConfigTest<br/>[INFO] Tests run: 5, 
Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.155 s - in 
org.apache.zookeeper.client.ZKClientConfigTest<br/>[INFO] Tests run: 35, 
Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 10.74 s - in 
org.apache.zookeeper.ZooKeeperTest<br/>[INFO] Tests run: 1, Failures: 0, 
Errors: 0, Skipped: 0, Time elapsed: 16.372 s - in 
org.apache.zookeeper.ClientRequestTimeoutTest<br/>[INFO] Tests run: 46, 
Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 61.592 s - in 
org.apache.zookeeper.RemoveWatchesTest<br/>[INFO] Tests run: 24, Failures: 0, 
Errors: 0, Skipped: 0, Time elapsed: 166.152 s - in 
org.apache.zookeeper.server.quorum.QuorumPeerMainTest<br/>[INFO] Tests run: 6, 
Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 158.386 s - in 
org.apache.zookeeper.server.quorum.ReconfigRecoveryTest<br/>[INFO] Tests run: 
13, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 416.635 s - in 
org.apache.zookeeper.server.quorum.QuorumSSLTest<br/>..... <br/><br/><br/>and  
I found serveral processes  by ps -ef|grep java :<br/><br/>    0  6809 87919   
0  9:28下午 ??         2:13.75 
/Library/Java/JavaVirtualMachines/jdk1.8.0_172.jdk/Contents/Home/bin/java 
-agentlib:jdwp=transport=dt_socket,address=127.0.0.1:62202,suspend=y,server=n 
-Dvisualvm.id=962684532457553 
-Dmaven.multiModuleProjectDirectory=/export/workspace/zookeeper 
-Dmaven.home=/Applications/IntelliJ IDEA.app/Contents/plugins/maven/lib/maven3 
-Dclassworlds.conf=/Applications/IntelliJ 
IDEA.app/Contents/plugins/maven/lib/maven3/bin/m2.conf 
-javaagent:/var/root/Library/Caches/IntelliJIdea2018.2/captureAgent/debugger-agent.jar=file:/private/var/folders/zz/zyxvpxvq6csfxvn_n0000000000000/T/capture.props
 -Dfile.encoding=UTF-8 -classpath /Applications/IntelliJ 
IDEA.app/Contents/plugins/maven/lib/maven3/boot/plexus-classworlds-2.5.2.jar:/Applications/IntelliJ
 IDEA.app/Contents/lib/idea_rt.jar org.codehaus.classworlds.Launcher 
-Didea.version=2018.2.4 test<br/>    0 11582  6809   0  9:35下午 ??         
0:00.01 /bin/sh -c cd /export/workspace/zookeeper/zookeeper-server &amp;&amp; 
/Library/Java/JavaVirtualMachines/jdk1.8.0_172.jdk/Contents/Home/jre/bin/java 
-Xmx512m -Dtest.junit.threads=8 -Dzookeeper.junit.threadid=5 
-javaagent:/var/root/.m2/repository/org/jmockit/jmockit/1.48/jmockit-1.48.jar 
-jar 
/export/workspace/zookeeper/zookeeper-server/target/surefire/surefirebooter3509879420266754639.jar
 /export/workspace/zookeeper/zookeeper-server/target/surefire 
2020-01-15T21-28-59_364-jvmRun5 surefire3587429514371015586tmp 
surefire_2145165207885893729779tmp<br/>    0 11583 11582   0  9:35下午 ??         
0:05.16 
/Library/Java/JavaVirtualMachines/jdk1.8.0_172.jdk/Contents/Home/jre/bin/java 
-Xmx512m -Dtest.junit.threads=8 -Dzookeeper.junit.threadid=5 
-javaagent:/var/root/.m2/repository/org/jmockit/jmockit/1.48/jmockit-1.48.jar 
-jar 
/export/workspace/zookeeper/zookeeper-server/target/surefire/surefirebooter3509879420266754639.jar
 /export/workspace/zookeeper/zookeeper-server/target/surefire 
2020-01-15T21-28-59_364-jvmRun5 surefire3587429514371015586tmp 
surefire_2145165207885893729779tmp<br/><br/><br/>I suspect the processes for 
unit test not close correctly, lead successor test stuck
At 2020-01-15 07:18:25, "Enrico Olivelli" <eolive...@gmail.com> wrote:
>This is a release candidate for 3.6.0.
>
>It is a major release and it introduces a lot of new features, most notably:
>- Built-in data consistency check inside ZooKeeper
>- Allow Followers to host Observers
>- A new feature proposal to ZooKeeper: authentication enforcement
>- Pluggable metrics system for ZooKeeper (and Prometheus.io integration)
>- TLS Port unification
>- Audit logging in ZooKeeper servers
>- Improve resilience to network (advertise multiple addresses for members
>of a Zookeeper cluster)
>- Persistent Recursive Watches
>- add an API and the corresponding CLI to get total count of recursive sub
>nodes under a specific path
>
>The full release notes is available at:
>
>https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12310801&version=12346617
>
>*** Please download, test and vote by January 19th 2020, 23:59 UTC+0. ***
>
>Source files:
>https://people.apache.org/~eolivelli/zookeeper-3.6.0-candidate-0/
>
>Maven staging repo:
>https://repository.apache.org/content/repositories/orgapachezookeeper-1045/
>
>The release candidate tag in git to be voted upon: release-3.6.0-0
>https://github.com/apache/zookeeper/tree/release-3.6.0-0
>
>ZooKeeper's KEYS file containing PGP keys we use to sign the release:
>https://www.apache.org/dist/zookeeper/KEYS
>
>Please note that this new major release introduces these change in the
>staging area:
>- the source artifacts package is in zip format
>- we are releasing a new binary package with the C client (with OpenSSL
>support)
>- website preview
>
>We are also adding a new JAR: zookeeper-metrics-providers
>
>The staging version of the website is:
>https://people.apache.org/~eolivelli/zookeeper-3.6.0-candidate-0/website/
>
>Should we release this candidate?
>
>Enrico Olivelli
Re:[VOTE] Apache ZooKeeper release 3.6.0 candidate 0

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