[ https://issues.apache.org/jira/browse/PIG-3915?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Keren Ouaknine updated PIG-3915: -------------------------------- Fix Version/s: (was: 0.12.0) 0.13.0 > MapReduce queries in Pigmix outputs different results than Pig's > ---------------------------------------------------------------- > > Key: PIG-3915 > URL: https://issues.apache.org/jira/browse/PIG-3915 > Project: Pig > Issue Type: Bug > Components: tools > Affects Versions: 0.12.0 > Reporter: Keren Ouaknine > Assignee: Keren Ouaknine > Fix For: 0.13.0 > > Attachments: PIG-3915.2.patch > > > Hello, > The Pigmix benchmark has 17 queries comparing Pig to MapReduce Java. Some of > these queries are not outputting the same results in Pig and MapReduce. > Looking into the outputs, it seems the errors reside in the MapReduce code. > For example, L6 has no output because the output of the map function sends > the wrong key to the reducer: "query_term" (field 3) instead of "timespent" > (field 2). Hence an exception is thrown, and there is no output to the query > in MapReduce. I am planning to submit a patch once I fixed all the queries in > MapReduce :) > Thanks, > Keren -- This message was sent by Atlassian JIRA (v6.2#6252)