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https://issues.apache.org/jira/browse/PHOENIX-991?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14004421#comment-14004421
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Samarth Jain commented on PHOENIX-991:
--------------------------------------
It's my fault. In the effort of reducing the footprint of mini clusters used in
our tests, I ended up setting this value to 1. Tests passed fine on hadoop1 but
didn't realize this could cause a problem on hadoop2. Probably would be a good
idea to run our jenkins job for both profiles too [~mujtabachohan]. I will send
a patch to revert the configuration override for this.
> IT tests failed on hadoop2
> --------------------------
>
> Key: PHOENIX-991
> URL: https://issues.apache.org/jira/browse/PHOENIX-991
> Project: Phoenix
> Issue Type: Bug
> Affects Versions: 5.0.0, 4.1
> Reporter: Jeffrey Zhong
> Assignee: Jeffrey Zhong
> Priority: Critical
> Attachments: phoenix-991.patch
>
>
> I saw the error in branch 4.0 and it should happen on master as well. Not
> sure about branch 3.0. Below is error stack trace when running command as:
> {noformat}
> mvn clean test -Dtest=AlterTableIT -Dhadoop.profile=2
> {noformat}
> Basically we set hadoop.http.max.threads as 1(too small) where
> org.mortbay.thread.QueuedThreadPool has minThread=2 by default. It cause
> HBaseMiniCluster couldn't start.
> {noformat}
> Caused by: java.io.IOException: Problem starting http server
> at org.apache.hadoop.http.HttpServer.start(HttpServer.java:716)
> at
> org.apache.hadoop.hdfs.server.namenode.NameNodeHttpServer.start(NameNodeHttpServer.java:153)
> at
> org.apache.hadoop.hdfs.server.namenode.NameNode.startHttpServer(NameNode.java:626)
> at
> org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:488)
> at
> org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:684)
> at
> org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:669)
> at
> org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1254)
> at
> org.apache.hadoop.hdfs.MiniDFSCluster.createNameNode(MiniDFSCluster.java:893)
> at
> org.apache.hadoop.hdfs.MiniDFSCluster.createNameNodesAndSetConf(MiniDFSCluster.java:784)
> at
> org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:642)
> at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:585)
> at
> org.apache.hadoop.hbase.HBaseTestingUtility.startMiniDFSCluster(HBaseTestingUtility.java:516)
> at
> org.apache.hadoop.hbase.HBaseTestingUtility.startMiniCluster(HBaseTestingUtility.java:845)
> at
> org.apache.hadoop.hbase.HBaseTestingUtility.startMiniCluster(HBaseTestingUtility.java:770)
> at
> org.apache.hadoop.hbase.HBaseTestingUtility.startMiniCluster(HBaseTestingUtility.java:741)
> at
> org.apache.hadoop.hbase.HBaseTestingUtility.startMiniCluster(HBaseTestingUtility.java:710)
> at org.apache.phoenix.query.BaseTest.initMiniCluster(BaseTest.java:473)
> at org.apache.phoenix.query.BaseTest.setUpTestCluster(BaseTest.java:448)
> at
> org.apache.phoenix.end2end.BaseHBaseManagedTimeIT.checkClusterInitialized(BaseHBaseManagedTimeIT.java:87)
> at
> org.apache.phoenix.end2end.BaseHBaseManagedTimeIT.getUrl(BaseHBaseManagedTimeIT.java:58)
> at
> org.apache.phoenix.end2end.BaseHBaseManagedTimeIT.doSetup(BaseHBaseManagedTimeIT.java:73)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:597)
> at
> org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
> at
> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
> at
> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
> at
> org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
> at
> org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
> at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
> at
> org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:264)
> at
> org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:153)
> at
> org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:124)
> at
> org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:200)
> at
> org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:153)
> at
> org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:103)
> Caused by: java.lang.IllegalArgumentException: !0<minThreads<maxThreads
> at
> org.mortbay.thread.QueuedThreadPool.doStart(QueuedThreadPool.java:395)
> at
> org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
> at org.mortbay.jetty.Server.doStart(Server.java:218)
> at
> org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
> at org.apache.hadoop.http.HttpServer.start(HttpServer.java:688)
> at
> org.apache.hadoop.hdfs.server.namenode.NameNodeHttpServer.start(NameNodeHttpServer.java:153)
> at
> org.apache.hadoop.hdfs.server.namenode.NameNode.startHttpServer(NameNode.java:626)
> at
> org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:488)
> at
> org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:684)
> at
> org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:669)
> at
> org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1254)
> at
> org.apache.hadoop.hdfs.MiniDFSCluster.createNameNode(MiniDFSCluster.java:893)
> at
> org.apache.hadoop.hdfs.MiniDFSCluster.createNameNodesAndSetConf(MiniDFSCluster.java:784)
> at
> org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:642)
> at org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:585)
> at
> org.apache.hadoop.hbase.HBaseTestingUtility.startMiniDFSCluster(HBaseTestingUtility.java:516)
> at
> org.apache.hadoop.hbase.HBaseTestingUtility.startMiniCluster(HBaseTestingUtility.java:845)
> at
> org.apache.hadoop.hbase.HBaseTestingUtility.startMiniCluster(HBaseTestingUtility.java:770)
> at
> org.apache.hadoop.hbase.HBaseTestingUtility.startMiniCluster(HBaseTestingUtility.java:741)
> at
> org.apache.hadoop.hbase.HBaseTestingUtility.startMiniCluster(HBaseTestingUtility.java:710)
> at org.apache.phoenix.query.BaseTest.initMiniCluster(BaseTest.java:473)
> at org.apache.phoenix.query.BaseTest.setUpTestCluster(BaseTest.java:448)
> {noformat}
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