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Siddharth Seth commented on TEZ-3673: ------------------------------------- Apologies for the delay. Will get to this today. > Allocate smaller buffers in UnorderedPartitionedKVWriter > -------------------------------------------------------- > > Key: TEZ-3673 > URL: https://issues.apache.org/jira/browse/TEZ-3673 > Project: Apache Tez > Issue Type: Improvement > Reporter: Harish Jaiprakash > Assignee: Harish Jaiprakash > Attachments: TEZ-3673.01.patch, TEZ-3673.02.patch, TEZ-3673.03.patch, > TEZ-3673.04.patch > > > UnorderedPartitionedKVWriter allocates in bigger chunks. It may or may not > get filled up. In PipelinedSorter, we start off with 32MB chunks. But > UnorderedPartitionedKVWriter can be worse as it allocates bigger blocks. Need > to revisit this allocation. -- This message was sent by Atlassian JIRA (v6.3.15#6346)