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From Henry Saputra <henry.sapu...@gmail.com>
Subject Re: [jira] [Created] (FLINK-1651) Running mvn test got stuck
Date Thu, 05 Mar 2015 07:34:37 GMT
This is consistently repro in my mac work machine. Nothing really on
the JStack thread dump or Java Mission Control =(

The console just hang but do not see any deadlock from the thread trace.

- Henry

On Wed, Mar 4, 2015 at 11:02 PM, Till Rohrmann <trohrmann@apache.org> wrote:
> Is this reproducible? If so, then a stack trace of the JVM would be
> helpful. With the stack trace we would know which test case stalls.
>
> On Wed, Mar 4, 2015 at 9:46 PM, Henry Saputra (JIRA) <jira@apache.org>
> wrote:
>
>> Henry Saputra created FLINK-1651:
>> ------------------------------------
>>
>>              Summary: Running mvn test got stuck
>>                  Key: FLINK-1651
>>                  URL: https://issues.apache.org/jira/browse/FLINK-1651
>>              Project: Flink
>>           Issue Type: Bug
>>           Components: test
>>             Reporter: Henry Saputra
>>
>>
>> I keep getting my test stuck at this state:
>>
>> ...
>>
>> Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.006 sec
>> - in org.apache.flink.runtime.types.TypeTest
>> Running org.apache.flink.runtime.util.AtomicDisposableReferenceCounterTest
>> Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.561 sec
>> - in org.apache.flink.runtime.util.AtomicDisposableReferenceCounterTest
>> Running org.apache.flink.runtime.util.DataInputOutputSerializerTest
>> Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 14.848 sec
>> - in org.apache.flink.runtime.operators.DataSourceTaskTest
>> Running org.apache.flink.runtime.util.DelegatingConfigurationTest
>> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
>> - in org.apache.flink.runtime.util.DelegatingConfigurationTest
>> Running org.apache.flink.runtime.util.EnvironmentInformationTest
>> Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 20.563 sec
>> - in org.apache.flink.runtime.io.network.serialization.LargeRecordsTest
>> Running org.apache.flink.runtime.util.event.TaskEventHandlerTest
>> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.007 sec
>> - in org.apache.flink.runtime.util.event.TaskEventHandlerTest
>> Running org.apache.flink.runtime.util.LRUCacheMapTest
>> Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.012 sec
>> - in org.apache.flink.runtime.util.LRUCacheMapTest
>> Running org.apache.flink.runtime.util.MathUtilTest
>> Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.002 sec
>> - in org.apache.flink.runtime.util.MathUtilTest
>> Running org.apache.flink.runtime.util.NonReusingKeyGroupedIteratorTest
>> Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.064 sec
>> - in org.apache.flink.runtime.util.NonReusingKeyGroupedIteratorTest
>> Running org.apache.flink.runtime.util.ReusingKeyGroupedIteratorTest
>> Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.003 sec
>> - in org.apache.flink.runtime.util.ReusingKeyGroupedIteratorTest
>> Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4.238 sec
>> - in org.apache.flink.runtime.taskmanager.TaskManagerTest
>> Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 5.616 sec
>> - in org.apache.flink.runtime.profiling.impl.InstanceProfilerTest
>> Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.303 sec
>> - in org.apache.flink.runtime.util.DataInputOutputSerializerTest
>> Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.488 sec
>> - in org.apache.flink.runtime.util.EnvironmentInformationTest
>> Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 6.81 sec -
>> in org.apache.flink.runtime.taskmanager.TaskManagerProcessReapingTest
>> Tests run: 46, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 16.653
>> sec - in org.apache.flink.runtime.operators.MatchTaskTest
>> Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 15.071 sec
>> - in org.apache.flink.runtime.operators.sort.LargeRecordHandlerTest
>> Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 22.534 sec
>> - in org.apache.flink.runtime.operators.DataSinkTaskTest
>> Tests run: 8, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 24.98 sec
>> - in org.apache.flink.runtime.operators.sort.NormalizedKeySorterTest
>> Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 49.017 sec
>> - in org.apache.flink.runtime.io.disk.ChannelViewsTest
>>
>>
>> After this seemed like nothing happen. And the program just hang.
>>
>> I am using MacOSX with Java version 1.7.0_71
>>
>>
>>
>>
>>
>> --
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>> (v6.3.4#6332)
>>

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