[ https://issues.apache.org/jira/browse/PIG-1143?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Olga Natkovich updated PIG-1143: -------------------------------- Fix Version/s: 0.6.0 > Poisson Sample Loader should compute the number of samples required only once > ----------------------------------------------------------------------------- > > Key: PIG-1143 > URL: https://issues.apache.org/jira/browse/PIG-1143 > Project: Pig > Issue Type: Bug > Reporter: Sriranjan Manjunath > Assignee: Sriranjan Manjunath > Fix For: 0.6.0 > > Attachments: PIG_1143.patch, PIG_1143.patch.1 > > > The current poisson sampler forces each of the maps to compute the sample > number. This is redundant and causes issues when a large directory is > specified in the join. The sampler should be changed to calculate the sample > count only once and this information should be shared with the remaining > mappers. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.