[
https://issues.apache.org/jira/browse/TEZ-1733?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Gopal V updated TEZ-1733:
-------------------------
Attachment: TEZ-1733.1.patch
> TezMerger should sort FileChunks on decompressed size
> -----------------------------------------------------
>
> Key: TEZ-1733
> URL: https://issues.apache.org/jira/browse/TEZ-1733
> Project: Apache Tez
> Issue Type: Bug
> Affects Versions: 0.5.2
> Reporter: Gopal V
> Attachments: TEZ-1733.1.patch
>
>
> MAPREDUCE-3685 fixed the Merger sort order for file chunks to use the
> decompressed size, to cut-down on CPU and IO costs.
> TezMerger needs an equivalent sorted TreeSet which sorts by the data with-in
> sizes rather than actual file sizes.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
