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https://issues.apache.org/jira/browse/TEZ-4113?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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László Bodor updated TEZ-4113:
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Fix Version/s: 0.10.0
> TezUtils::createByteStringFromConf should use snappy instead of
> DeflaterOutputStream
> ------------------------------------------------------------------------------------
>
> Key: TEZ-4113
> URL: https://issues.apache.org/jira/browse/TEZ-4113
> Project: Apache Tez
> Issue Type: Improvement
> Reporter: Rajesh Balamohan
> Assignee: Rajesh Balamohan
> Priority: Trivial
> Fix For: 0.10.0, 0.10.1
>
> Attachments: Screenshot 2020-01-10 at 6.32.31 AM.png, TEZ-4113.1.patch
>
>
> Under concurrent workload, where lots of short running DAGs were submitted in
> Hive, HS2 spikes up heavily on CPU due to
> {{TezUtils::createByteStringFromConf}}
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