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Posted to dev@zookeeper.apache.org by "Li Ping Zhang (JIRA)" <ji...@apache.org> on 2012/11/28 13:28:58 UTC
[jira] [Commented] (ZOOKEEPER-1578)
org.apache.zookeeper.server.quorum.Zab1_0Test failed due to hard code with
33556 port
[ https://issues.apache.org/jira/browse/ZOOKEEPER-1578?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13505405#comment-13505405 ]
Li Ping Zhang commented on ZOOKEEPER-1578:
------------------------------------------
This 1 UT failure org.apache.zookeeper.server.quorum.Zab1_0Test is not only existed in Open JDK, but also exsited in SUN JDK.
This is due to this test uses a lot of hard-wired port numbers. Most or all other tests automatically assign a free port.
The resolvement is to modify org.apache.zookeeper.server.quorum.Zab1_0Test, specifying a different port instead of the 33556 or just change it to PortAssignment.unique() and add "import org.apache.zookeeper.PortAssignment;".
> org.apache.zookeeper.server.quorum.Zab1_0Test failed due to hard code with 33556 port
> -------------------------------------------------------------------------------------
>
> Key: ZOOKEEPER-1578
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1578
> Project: ZooKeeper
> Issue Type: Bug
> Affects Versions: 3.4.3
> Reporter: Li Ping Zhang
> Labels: patch
> Original Estimate: 24h
> Remaining Estimate: 24h
>
> org.apache.zookeeper.server.quorum.Zab1_0Test was failed both with SUN JDK and open JDK.
> [junit] Running org.apache.zookeeper.server.quorum.Zab1_0Test
> [junit] Tests run: 8, Failures: 0, Errors: 1, Time elapsed: 18.334 sec
> [junit] Test org.apache.zookeeper.server.quorum.Zab1_0Test FAILED
> Zab1_0Test log:
> Zab1_0Test log:
> 2012-07-11 23:17:15,579 [myid:] - INFO [main:Leader@427] - Shutdown called
> java.lang.Exception: shutdown Leader! reason: end of test
> at org.apache.zookeeper.server.quorum.Leader.shutdown(Leader.java:427)
> at org.apache.zookeeper.server.quorum.Zab1_0Test.testLastAcceptedEpoch(Zab1_0Test.java:211)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:48)
> 2012-07-11 23:17:15,584 [myid:] - ERROR [main:Leader@139] - Couldn't bind to port 33556
> java.net.BindException: Address already in use
> at java.net.PlainSocketImpl.bind(PlainSocketImpl.java:402)
> at java.net.ServerSocket.bind(ServerSocket.java:328)
> at java.net.ServerSocket.bind(ServerSocket.java:286)
> at org.apache.zookeeper.server.quorum.Leader.<init>(Leader.java:137)
> at org.apache.zookeeper.server.quorum.Zab1_0Test.createLeader(Zab1_0Test.java:810)
> at org.apache.zookeeper.server.quorum.Zab1_0Test.testLeaderInElectingFollowers(Zab1_0Test.java:224)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 2012-07-11 23:17:20,202 [myid:] - ERROR [LearnerHandler-bdvm039.svl.ibm.com/9.30.122.48:40153:LearnerHandler@559] - Unex
> pected exception causing shutdown while sock still open
> java.net.SocketTimeoutException: Read timed out
> at java.net.SocketInputStream.read(SocketInputStream.java:129)
> at java.io.BufferedInputStream.fill(BufferedInputStream.java:218)
> at java.io.BufferedInputStream.read(BufferedInputStream.java:237)
> at java.io.DataInputStream.readInt(DataInputStream.java:370)
> at org.apache.jute.BinaryInputArchive.readInt(BinaryInputArchive.java:63)
> at org.apache.zookeeper.server.quorum.QuorumPacket.deserialize(QuorumPacket.java:83)
> at org.apache.jute.BinaryInputArchive.readRecord(BinaryInputArchive.java:108)
> at org.apache.zookeeper.server.quorum.LearnerHandler.run(LearnerHandler.java:291)
> 2012-07-11 23:17:20,203 [myid:] - WARN [LearnerHandler-bdvm039.svl.ibm.com/9.30.122.48:40153:LearnerHandler@569] - ****
> *** GOODBYE bdvm039.svl.ibm.com/9.30.122.48:40153 ********
> 2012-07-11 23:17:20,204 [myid:] - INFO [Thread-20:Leader@421] - Shutting down
> 2012-07-11 23:17:20,204 [myid:] - INFO [Thread-20:Leader@427] - Shutdown called
> java.lang.Exception: shutdown Leader! reason: lead ended
> this failure seems 33556 port is already used, but it is not in use with command check in fact. There is a hard code in unit test, we can improve it with code patch.
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