Computation of number of reducers in order by has to change for a static cluster (Hadoop 20) --------------------------------------------------------------------------------------------
Key: PIG-702 URL: https://issues.apache.org/jira/browse/PIG-702 Project: Pig Issue Type: Bug Components: impl Affects Versions: types_branch Reporter: Santhosh Srinivasan Fix For: types_branch In Hadoop 20, a static cluster is shared amongst multiple queues. The computation of the number of reducers in order by queries when parallel keyword needs to change. Currently, the number of reducers is computed as a function of the number of reduce slots and the number of nodes in the cluster. Conservatively, this should revert to one reducer. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.