[ https://issues.apache.org/jira/browse/PIG-2627?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Aniket Mokashi updated PIG-2627: -------------------------------- Attachment: PIG-2627.patch > Custom partitioner not set when POSplit is involved in Plan > ----------------------------------------------------------- > > Key: PIG-2627 > URL: https://issues.apache.org/jira/browse/PIG-2627 > Project: Pig > Issue Type: Bug > Affects Versions: 0.9.2, 0.10.0 > Reporter: Vivek Padmanabhan > Attachments: PIG-2627.patch > > > {code} > A = load 'i3.txt' as (k,v); > L = FILTER A BY k == 'k1'; > B = GROUP A BY k PARTITION BY SimpleCustomPartitioner PARALLEL 3; > C = FOREACH B GENERATE FLATTEN(A) PARALLEL 3; > STORE C INTO 'output1'; > STORE L INTO 'output2'; > {code} > For the above script the custom partitioner mentioned in the GROUP BY > statement is ignored by Pig. > To workaround this issue I had to disable Multiquery or put exec statements > in between. > The configuration is getting missed out while the Physical plan is getting > converted into the MR plan. > (Note the POGlobalRearrange is visited on a different MROper than what the > actual MRPlan returns) -- 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