Pig Forum

Talend Data Integration (HDP) pig error

  • #25551
    Pal J

    I created job to perform data analysis as per instruction provided in bk_dataintergration guide page# 5 to page#9, when I tired to run the job I getting following error
    org.apache.pig.impl.logicalLayer.FrontendException: ERROR 1002: Unable to store alias tPigAggregate_1_RESULT
    Caused by: org.apache.pig.backend.executionengine.ExecException: ERROR 2043: Unexpected error during execution.
    Caused by: java.io.IOException: Call to hdpbox/ failed on local exception: java.io.EOFException

    I made sure following services are started HDFS, MapReduce, Zookeeper and HBase


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  • Author
  • #25601

    Hi Paul ,

    Please make sure that the firewall is off and Jobtracker is up and running. Also, check the Jobtracker UI by clicking on the following link.
    Hope this helps.


    Pal J

    Hi Abdelrahman,
    I checked “” is working, can you please advise if i have check any logs or other settings ?


    Seth Lyubich

    Hi Pal,

    Can you please let us know if you are using instruction here below?


    Also, can you please try running the job with firewall disabled? Can you please let us know you installation method and version?

    Hope this helps,


    Pal J

    Hi Seth,
    I resolved this issue, I was using http port number 50030 of Job tracker instead of job tracker port number; I changed to 50300 (after checking the mapred-site.xml).
    I do have another query, when I tired browse content of file/result “output/part-r-00000” in HDFS file system via Ambari admin web console logeed in as defauly users “admin” (i.e. Namenod http://servername:8020 (Browse the filesystem)  http://servername:50075 ). I get error “org.apache.hadoop.security.AccessControlException: Permission denied: user=gopher, access=READ_EXECUTE, inode=”hdptestuser”: hdptestuser:hdfs:rwx——“
    But was able to view the result via terminal windows using command “hadoop dfs -cat /user/hdptestuser/output/part-r-00000”
    Do I have create another account in Ambari admin web console which is user in unix OR should I grant read permission to public for the directory “hdptestuser” can we grant permissions to default account “admin” to access . Just wanted to what are best practices.
    Also what are passwords for accounts following account “ambari_qa, hadoop_deplpoy, oozie and puppet” created during creation of cluster in ambari


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