[ https://issues.apache.org/jira/browse/PIG-2576?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Thomas Weise updated PIG-2576: ------------------------------ Attachment: PIG-2576_0.9.patch Patch to clone UDFContext. Also adding convenience method for frontend check. Patch tested on cluster and run ant test -Dtestcase=TestRegisteredJarVisibility > Change in behavior for UDFContext.getUDFContext().getJobConf() in front-end > --------------------------------------------------------------------------- > > Key: PIG-2576 > URL: https://issues.apache.org/jira/browse/PIG-2576 > Project: Pig > Issue Type: Bug > Affects Versions: 0.9.3 > Reporter: Vivek Padmanabhan > Attachments: PIG-2576_0.9.patch, PIG-2576_Script_UDF.txt > > > We read a file in the UDF constructor. (The file is transferred to the > compute nodes via distache) > To avoid this case in the front-end while the script is in the compile stage, > we differentiate between front end and back end execution depending upon a > condition ( UDFContext.getUDFContext().getJobConf() == null ) > This was working till Pig 0.9.1, in the current Pig 0.9 version this is > breaking. > ie, If I have any 'fs' commands after the STORE statement, the GruntParser > invokes the udf constructor again and the above condition check returns false > causing errors. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira