Hi,
I am trying to run pig test. When I execute mvn test, I got error
org.apache.pig.impl.logicalLayer.FrontendException: ERROR 1066: Unable
to open iterator for alias data
at org.apache.pig.PigServer.openIterator(PigServer.java:880)
at
com.mortardata.pig.TestExampleLoader.testLoader(TestExampleLoader.java:55)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
....
Caused by: org.apache.pig.PigException: ERROR 1002: Unable to store
alias data
at org.apache.pig.PigServer.storeEx(PigServer.java:982)
at org.apache.pig.PigServer.store(PigServer.java:942)
at org.apache.pig.PigServer.openIterator(PigServer.java:855)
... 31 more
Caused by: org.apache.pig.backend.executionengine.ExecException: ERROR
2043: Unexpected error during execution.
at org.apache.pig.PigServer.launchPlan(PigServer.java:1333)
at
org.apache.pig.PigServer.executeCompiledLogicalPlan(PigServer.java:1307)
at org.apache.pig.PigServer.storeEx(PigServer.java:978)
... 33 more
Caused by: java.io.IOException: Cannot initialize Cluster. Please check
your configuration for mapreduce.framework.name and the correspond
server addresses.
at org.apache.hadoop.mapreduce.Cluster.initialize(Cluster.java:120)
at org.apache.hadoop.mapreduce.Cluster.<init>(Cluster.java:82)
at org.apache.hadoop.mapreduce.Cluster.<init>(Cluster.java:75)
at org.apache.hadoop.mapred.JobClient.init(JobClient.java:470)
at org.apache.hadoop.mapred.JobClient.<init>(JobClient.java:449)
at
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher.launchPig(MapReduceLauncher.java:158)
at org.apache.pig.PigServer.launchPlan(PigServer.java:1322)
I am using pig 0.12.0 with hadoop 2.2.0. This is dependencies in my pom.xml
<dependency>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-common</artifactId>
<version>2.2.0</version>
</dependency>
<dependency>
<groupId>org.apache.hadoop</groupId>
<artifactId>hadoop-mapreduce-client-core</artifactId>
<version>2.2.0</version>
</dependency>
<dependency>
<groupId>org.apache.pig</groupId>
<artifactId>pig</artifactId>
<version>0.12.0</version>
</dependency>
<dependency>
<groupId>org.apache.pig</groupId>
<artifactId>pigunit</artifactId>
<version>0.12.0</version>
</dependency>
<dependency>
<groupId>joda-time</groupId>
<artifactId>joda-time</artifactId>
<version>2.0</version>
<scope>test</scope>
</dependency>
Any suggestions please!
Patcharee