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From "Kathey Marsden (JIRA)" <derby-...@db.apache.org>
Subject [jira] Updated: (DERBY-589) hang on shutdown on zOS (os/390) with Network Server when starting and shutting down networkserver from the same class
Date Sat, 15 Apr 2006 22:02:01 GMT
     [ http://issues.apache.org/jira/browse/DERBY-589?page=all ]

Kathey Marsden updated DERBY-589:
---------------------------------

    Priority: Minor  (was: Major)

Myrna said that this does not reproduce on IBM JDK 1.5  with the latest on the 10.1 branch.
 Lowering the priority, but will keep this open until we get verification on IBM 1.4.2


> hang on shutdown on zOS (os/390) with Network Server when starting and shutting down
networkserver from the same class
> ----------------------------------------------------------------------------------------------------------------------
>
>          Key: DERBY-589
>          URL: http://issues.apache.org/jira/browse/DERBY-589
>      Project: Derby
>         Type: Bug

>   Components: Network Server
>     Versions: 10.1.1.0
>  Environment: java version "1.4.2"
> Java(TM) 2 Runtime Environment, Standard Edition (build 2.2)
> IBM J9SE VM (build 2.2, J2RE 1.4.2 IBM J9 2.2 z/OS s390x-64 j9mz641420-20040826
> (JIT enabled)
> J9VM - 20040825_0123_BHdSMr
> JIT  - r7_level20040824_1802)
>     Reporter: Myrna van Lunteren
>     Priority: Minor
>      Fix For: 10.2.0.0

>
> Network server tests hung in tests DerbyNetAutoStart and NSinSameJVM. Also duplicated
when running java -Dframework=DerbyNet or -Dframework=DerbyNetClient org.apache.derbyTesting.functionTests.tests.derbynet.NSinSameJVM.
> The test fails on the final shutdown, with the following stack:
> -----------------------
> 3XMTHREADINFO      "main" (TID:0x3650B9B8, sys_thread_t:0x360B4A00, state:R, native ID:0x358796D0)
prio=5
> 4XESTACKTRACE          at java.net.SocketInputStream.socketRead0(Native Method)
> 4XESTACKTRACE          at
> java.net.SocketInputStream.read(SocketInputStream.java:153)
> 4XESTACKTRACE          at
> java.net.SocketInputStream.read(SocketInputStream.java:114)
> 4XESTACKTRACE          at
> org.apache.derby.impl.drda.NetworkServerControlImpl.fillReplyBuffer(Unknown Source)
> 4XESTACKTRACE          at
> org.apache.derby.impl.drda.NetworkServerControlImpl.readResult(Unknown Source)
> 4XESTACKTRACE          at
> org.apache.derby.impl.drda.NetworkServerControlImpl.ping(Unknown Source)
> 4XESTACKTRACE          at
> org.apache.derby.impl.drda.NetworkServerControlImpl.shutdown(Unknown Source)
> 4XESTACKTRACE          at
> org.apache.derby.drda.NetworkServerControl.shutdown(Unknown Source)
> 4XESTACKTRACE          at
> org.apache.derbyTesting.functionTests.tests.derbynet.NSinSameJVM.<init>(Unknown
Source)
> 4XESTACKTRACE          at
> org.apache.derbyTesting.functionTests.tests.derbynet.NSinSameJVM.main(Unknown Source)
> 3XHNATIVESTATE       Native Thread State: USER RUNNING
> 3XHNATIVEDATA        Native Stack Data: base: 354b7de4 top: 0 pointer:
> 35537de4 used(cab4821c) free(35537de4)
> 3XHMONITORHELD       Monitors Held: (not implemented)
> NULL
> NULL
> -----------------------

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