Hi all,
I’m having trouble getting integration tests to run successfully. It hasn’t
really affected me so far, but it’s bothering me that I’m not getting these
working and I’d like this to work. So maybe I’m doing something wrong. I tried
looking in Jenkins but I didn’t see the integration tests being used anywhere.
mvn install -Dtest=**/ITUseMiniCluster.java -DforkMode=never -Pnoshade
Running org.apache.hadoop.example.ITUseMiniCluster
Tests run: 4, Failures: 0, Errors: 4, Skipped: 0, Time elapsed: 35.641 sec <<<
FAILURE! - in org.apache.hadoop.example.ITUseMiniCluster
useWebHDFS(org.apache.hadoop.example.ITUseMiniCluster) Time elapsed: 21.097
sec <<< ERROR!
java.lang.NoClassDefFoundError:
org/apache/hadoop/shaded/org/mockito/stubbing/Answer
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at
org.apache.maven.surefire.booter.IsolatedClassLoader.loadClass(IsolatedClassLoader.java:97)
at
org.apache.hadoop.hdfs.MiniDFSCluster.shouldWait(MiniDFSCluster.java:2668)
at
org.apache.hadoop.hdfs.MiniDFSCluster.waitActive(MiniDFSCluster.java:2564)
at
org.apache.hadoop.hdfs.MiniDFSCluster.waitActive(MiniDFSCluster.java:2607)
at
org.apache.hadoop.hdfs.MiniDFSCluster.startDataNodes(MiniDFSCluster.java:1667)
at
org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:874)
at
org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:494)
at
org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:453)
at
org.apache.hadoop.example.ITUseMiniCluster.clusterUp(ITUseMiniCluster.java:74)
useWebHDFS(org.apache.hadoop.example.ITUseMiniCluster) Time elapsed: 21.1 sec
<<< ERROR!
java.lang.NullPointerException: null
at
org.apache.hadoop.example.ITUseMiniCluster.clusterDown(ITUseMiniCluster.java:80)
useHdfsFileSystem(org.apache.hadoop.example.ITUseMiniCluster) Time elapsed:
14.486 sec <<< ERROR!
java.lang.NoClassDefFoundError:
org/apache/hadoop/shaded/org/mockito/stubbing/Answer
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at
org.apache.maven.surefire.booter.IsolatedClassLoader.loadClass(IsolatedClassLoader.java:97)
at
org.apache.hadoop.hdfs.MiniDFSCluster.shouldWait(MiniDFSCluster.java:2668)
at
org.apache.hadoop.hdfs.MiniDFSCluster.waitActive(MiniDFSCluster.java:2564)
at
org.apache.hadoop.hdfs.MiniDFSCluster.waitActive(MiniDFSCluster.java:2607)
at
org.apache.hadoop.hdfs.MiniDFSCluster.startDataNodes(MiniDFSCluster.java:1667)
at
org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:874)
at
org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:494)
at
org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:453)
at
org.apache.hadoop.example.ITUseMiniCluster.clusterUp(ITUseMiniCluster.java:74)
useHdfsFileSystem(org.apache.hadoop.example.ITUseMiniCluster) Time elapsed:
14.486 sec <<< ERROR!
java.lang.NullPointerException: null
at
org.apache.hadoop.example.ITUseMiniCluster.clusterDown(ITUseMiniCluster.java:80)
Thanks for any help!
-Ewan
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