[
https://issues.apache.org/jira/browse/KYLIN-4026?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
nichunen resolved KYLIN-4026.
-----------------------------
Resolution: Fixed
Fix Version/s: v3.0.0-alpha2
> Avoid too many file append operations in HiveProducer of hive metrics reporter
> ------------------------------------------------------------------------------
>
> Key: KYLIN-4026
> URL: https://issues.apache.org/jira/browse/KYLIN-4026
> Project: Kylin
> Issue Type: Improvement
> Reporter: Liu Shaohui
> Priority: Major
> Fix For: v3.0.0-alpha2
>
>
> Currently for each write in HiveProducer, there will be a hdfs append
> operation, which is heavy for HDFS.
> A improvement is to keep a FSDataOutputStream in HiveProducer and write data
> to it continuously
>
>
--
This message was sent by Atlassian JIRA
(v7.6.14#76016)
