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https://issues.apache.org/jira/browse/HBASE-22678?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Norbert Kalmar updated HBASE-22678:
-----------------------------------
    Description: 
If I try to run Integration Tests (tried multiple tests like Replication, 
BigLinkedList) with maven failsafe, I always get JVM outofmemory error every 
time it tries to create the mini cluster. I also tripled the default 4GB heap 
size. Looks like it's spanning few thousand threads, which explains the heap 
running out of memory. 

Ultimately the whole test fails with a one liner saying: 
IntegrationTestBigLinkedList>IntegrationTestBase.setUp:170->setUpCluster:1840 » 
YarnRuntime

Minicluster logs are also empty for me.

The command I used (last two are optional):
mvn failsafe:integration-test -Dit.test=IntegrationTestBigLinkedList 
-DfailIfNoTests=false -Dfailsafe.Xmx=12g

Also tried:
mvn test -Dtest=IntegrationTestBigLinkedList

> Integration tests - error starting minicluster when trying to run with maven
> ----------------------------------------------------------------------------
>
>                 Key: HBASE-22678
>                 URL: https://issues.apache.org/jira/browse/HBASE-22678
>             Project: HBase
>          Issue Type: Bug
>          Components: integration tests
>            Reporter: Norbert Kalmar
>            Priority: Major
>
> If I try to run Integration Tests (tried multiple tests like Replication, 
> BigLinkedList) with maven failsafe, I always get JVM outofmemory error every 
> time it tries to create the mini cluster. I also tripled the default 4GB heap 
> size. Looks like it's spanning few thousand threads, which explains the heap 
> running out of memory. 
> Ultimately the whole test fails with a one liner saying: 
> IntegrationTestBigLinkedList>IntegrationTestBase.setUp:170->setUpCluster:1840 
> » YarnRuntime
> Minicluster logs are also empty for me.
> The command I used (last two are optional):
> mvn failsafe:integration-test -Dit.test=IntegrationTestBigLinkedList 
> -DfailIfNoTests=false -Dfailsafe.Xmx=12g
> Also tried:
> mvn test -Dtest=IntegrationTestBigLinkedList



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