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Tsuyoshi OZAWA edited comment on TEZ-1473 at 8/21/14 1:49 AM: -------------------------------------------------------------- I prefer to use the default value determined by fraction of TEZ_TASK_RESOURCE_MEMORY_MB. Therefore, I prototyped it. was (Author: ozawa): I prefer to the default value is determined by fraction of TEZ_TASK_RESOURCE_MEMORY_MB. Therefore I prototyped it. > TEZ_RUNTIME_SHUFFLE_BUFFER is too large by default > -------------------------------------------------- > > Key: TEZ-1473 > URL: https://issues.apache.org/jira/browse/TEZ-1473 > Project: Apache Tez > Issue Type: Improvement > Reporter: Tsuyoshi OZAWA > Assignee: Tsuyoshi OZAWA > Attachments: TEZ-1473.1.patch > > > TEZ_RUNTIME_SHUFFLE_BUFFER is 8GB by default, while > TEZ_TASK_RESOURCE_MEMORY_MB_DEFAULT is 1GB. It leads OoM. -- This message was sent by Atlassian JIRA (v6.2#6252)