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https://issues.apache.org/jira/browse/HBASE-23584?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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yuhuiyang updated HBASE-23584:
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Description: When store needs to open a storefile , it will create
getFileStatus rpc twice ? When namenode wastes too much time in rpc process
every time (in my case 5s sometime) due to namenode itself's problem , open a
region with too many files or open too many regions at once will cost very much
time. So it is possible to descrease the times for getFileStatus . (was:
When store needs to open a storefile , it will create get getFileStatus rpc
twice ? When namenode wastes too much time in rpc process every time (in my
case 5s sometime) due to namenode itself's problem , open a region with too
many files or open too many regions at once will cost very much time. So it is
possible to descrease the times for getFileStatus ， this will )
> Descrease rpc getFileStatus count when open a storefile
> --------------------------------------------------------
>
> Key: HBASE-23584
> URL: https://issues.apache.org/jira/browse/HBASE-23584
> Project: HBase
> Issue Type: Improvement
> Reporter: yuhuiyang
> Priority: Minor
>
> When store needs to open a storefile , it will create getFileStatus rpc twice
> ? When namenode wastes too much time in rpc process every time (in my case 5s
> sometime) due to namenode itself's problem , open a region with too many
> files or open too many regions at once will cost very much time. So it is
> possible to descrease the times for getFileStatus .
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