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https://issues.apache.org/jira/browse/GEODE-291?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15053825#comment-15053825
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ASF subversion and git services commented on GEODE-291:
-------------------------------------------------------

Commit fe295940c2c61a97c84ae333574e80001962ba15 in incubator-geode's branch 
refs/heads/develop from [[email protected]]
[ https://git-wip-us.apache.org/repos/asf?p=incubator-geode.git;h=fe29594 ]

GEODE-291: Prevent stderr noise from com.gemstone.gemfire.test.process

Change classes in com.gemstone.gemfire.test.process package:

* Remove unused methods and variables..

* Change waitFor() to match the Process.waitFor(long, TimeUnit) method in
JDK 1.8. Pass in timeout parameters from ProcessWrapper instead of
hardcoding it.

* Separate waitFor() into waitFor(long, TimeUnit) and start(). Previously
waitFor() was performing both of these actions.

* Improve debugging by: 1) adding minor lifecycle to ProcessOutputReader,
2) include command string in stack trace of ProcessStreamReader. This
enabled identification of the source of unwanted stderr output.

Change DistributedSystem to enable testing:

* Change DistributedSystem to enable better unit testing by allowing tests
to provide different locations for gemfire.properties with
gemfirePropertyFile. Make same changes for gfsecurity.properties and
gemfireSecurityPropertyFile.

* Create unit and integration tests for DistributedSystem class.

Change tests that use com.gemstone.gemfire.test.process package:

* Use DistributedSystem.PROPERTIES_FILE_PROPERTY to override location of
gemfire.properties.

* Separate integration tests from UnitTest files to IntegrationTests.

* Add and use Catch-Exception for better unit testing.

* Remove unused code and class.


> integrationTest target should not print a ProcessStreamReader stack trace to 
> stderr
> -----------------------------------------------------------------------------------
>
>                 Key: GEODE-291
>                 URL: https://issues.apache.org/jira/browse/GEODE-291
>             Project: Geode
>          Issue Type: Bug
>          Components: tests
>    Affects Versions: 1.0.0-incubating
>            Reporter: Kirk Lund
>            Assignee: Kirk Lund
>              Labels: ci
>             Fix For: 1.0.0-incubating
>
>
> One of the IntegrationTests is printing a stack trace to stderr. This should 
> either be suppressed or the test causing it should stop the reader thread 
> more gracefully.
> {noformat}
> :gemfire-core:integrationTestjava.lang.Throwable
>         at 
> com.gemstone.gemfire.test.process.ProcessStreamReader.start(ProcessStreamReader.java:46)
>         at 
> com.gemstone.gemfire.test.process.ProcessOutputReader.waitFor(ProcessOutputReader.java:31)
>         at 
> com.gemstone.gemfire.test.process.ProcessWrapper.start(ProcessWrapper.java:314)
>         at 
> com.gemstone.gemfire.test.process.ProcessWrapper.access$000(ProcessWrapper.java:31)
>         at 
> com.gemstone.gemfire.test.process.ProcessWrapper$1.run(ProcessWrapper.java:244)
>         at java.lang.Thread.run(Thread.java:745)
> Caused by: java.io.IOException: Stream closed
>         at 
> java.io.BufferedInputStream.getBufIfOpen(BufferedInputStream.java:162)
>         at java.io.BufferedInputStream.read1(BufferedInputStream.java:272)
>         at java.io.BufferedInputStream.read(BufferedInputStream.java:334)
>         at sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:283)
>         at sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:325)
>         at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:177)
>         at java.io.InputStreamReader.read(InputStreamReader.java:184)
>         at java.io.BufferedReader.fill(BufferedReader.java:154)
>         at java.io.BufferedReader.readLine(BufferedReader.java:317)
>         at java.io.BufferedReader.readLine(BufferedReader.java:382)
>         at 
> com.gemstone.gemfire.test.process.ProcessStreamReader.run(ProcessStreamReader.java:54)
> {noformat}



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