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https://issues.apache.org/jira/browse/DERBY-3110?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kathey Marsden updated DERBY-3110:
----------------------------------
Attachment: derby-3110_stat2.txt
derby-3110_diff2.txt
Here is a revised patch for this issue. The code patch remains the same. The
test loads its own policy file to allow for tracing. The new test
NetworkServerControlApiTest only tests tracing now but can be expanded to cover
the other API calls.
> server hangs after trace on command fails
> -----------------------------------------
>
> Key: DERBY-3110
> URL: https://issues.apache.org/jira/browse/DERBY-3110
> Project: Derby
> Issue Type: Bug
> Components: Network Server
> Affects Versions: 10.3.1.4
> Reporter: Sebb
> Assignee: Kathey Marsden
> Attachments: derby-3110_diff.txt, derby-3110_diff2.txt,
> derby-3110_stat.txt, derby-3110_stat2.txt, derby-3110_test_diff.txt
>
>
> Tried turning on trace:
> >networkservercontrol trace on
> Invalid reply from network server: Insufficient data.
> The server process shows the following stack trace:
> access denied (java.io.FilePermission Server58.trace write)
> java.security.AccessControlException: access denied (java.io.FilePermission
> Server58.trace write)
> at
> java.security.AccessControlContext.checkPermission(AccessControlContext.java:269)
> at
> java.security.AccessController.checkPermission(AccessController.java:401)
> at java.lang.SecurityManager.checkPermission(SecurityManager.java:524)
> at java.lang.SecurityManager.checkWrite(SecurityManager.java:954)
> at java.io.FileOutputStream.<init>(FileOutputStream.java:169)
> at java.io.FileOutputStream.<init>(FileOutputStream.java:70)
> at java.io.FileWriter.<init>(FileWriter.java:46)
> at org.apache.derby.impl.drda.DssTrace.startComBufferTrace(Unknown
> Source)
> at org.apache.derby.impl.drda.Session.initTrace(Unknown Source)
> at org.apache.derby.impl.drda.Session.setTraceOn(Unknown Source)
> at
> org.apache.derby.impl.drda.NetworkServerControlImpl.setTrace(Unknown Source)
> at
> org.apache.derby.impl.drda.NetworkServerControlImpl.processCommands(Unknown
> Source)
> at
> org.apache.derby.impl.drda.DRDAConnThread.sessionInitialState(Unknown Source)
> at org.apache.derby.impl.drda.DRDAConnThread.run(Unknown Source)
> The server now does not respond to ping or shutdown, and has to be killed.
> See also DERBY-3103
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