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Posted to issues@tez.apache.org by "Jonathan Eagles (JIRA)" <ji...@apache.org> on 2017/07/21 04:31:01 UTC
[jira] [Created] (TEZ-3802) Tez Shuffle Handler TezSpillRecord
Cache hit rate is very low
Jonathan Eagles created TEZ-3802:
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Summary: Tez Shuffle Handler TezSpillRecord Cache hit rate is very low
Key: TEZ-3802
URL: https://issues.apache.org/jira/browse/TEZ-3802
Project: Apache Tez
Issue Type: Bug
Reporter: Jonathan Eagles
TezSpillRecord Cache assumes that mapId query param is equal the the map attempt name. But it is actually has the spill record index
attempt_1500002415313_1170497_1_00_026491_0_10023
pathCache needs to be investigate to understand if it's affected as well.
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