Getting error while running pig job in Talend

Talend_Tech — Tue, 10 Dec 2019 20:16:14 GMT

I am using cloudera VM for hadoop and have my Talend for Big(7.01) data installed on my local windows . Other things is working fine (DI components , hdfs , Hive) but I am facing a problem with the pig component.

Whenever i run a job with any of the pig components , I am getting the below errors :

[statistics] connecting to socket on port 3555
[statistics] connected
[WARN ]: org.apache.hadoop.util.NativeCodeLoader - Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
[WARN ]: org.apache.pig.PigServer - Empty string specified for jar path
Exception in thread "main" java.lang.NoClassDefFoundError: org/antlr/runtime/RecognitionException
at org.apache.pig.PigServer$Graph.parseQuery(PigServer.java:1687)
at org.apache.pig.PigServer$Graph.registerQuery(PigServer.java:1635)
at org.apache.pig.PigServer.registerQuery(PigServer.java:587)
at org.apache.pig.PigServer.registerQuery(PigServer.java:600)
at bigdata_jobs.job_pig_3_0_1.Job_Pig_3.tPigLoad_1Process(Job_Pig_3.java:413)
at bigdata_jobs.job_pig_3_0_1.Job_Pig_3.runJobInTOS(Job_Pig_3.java:712)
at bigdata_jobs.job_pig_3_0_1.Job_Pig_3.main(Job_Pig_3.java:561)
Caused by: java.lang.ClassNotFoundException: org.antlr.runtime.RecognitionException
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)

Any help on it would be highly appreciated .
... 7 more

Re: Getting error while running pig job in Talend

Anonymous — Mon, 16 Dec 2019 06:45:09 GMT

Hello,

You must have them installed and configured on local machine hdfs and other components if You want run BD components from Studio. In case of sandbox - build Job from Studio and transfer all to Cloudera VM, run it locally on VM as alternative and install Studio inside VM if You test only.

Best regards

Sabrina

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Getting error while running pig job in Talend

Re: Getting error while running pig job in Talend