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https://issues.apache.org/jira/browse/HDDS-1185?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16792860#comment-16792860
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Lokesh Jain commented on HDDS-1185:
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[~msingh] Thanks for working on this! The patch looks good to me. Please find
my comments below.
# KeyManagerImpl:1220 - redundant call to getBucketInfo.
# KeyManagerImpl:1242-46 - We can avoid the call to listKeys?
# OzoneManager:2570 - We need to use incNumGetFileStatusFails() function
# There are a few checkstyle issues.
> Optimize GetFileStatus in OzoneFileSystem by reducing the number of rpc call
> to OM.
> -----------------------------------------------------------------------------------
>
> Key: HDDS-1185
> URL: https://issues.apache.org/jira/browse/HDDS-1185
> Project: Hadoop Distributed Data Store
> Issue Type: Sub-task
> Components: Ozone Filesystem
> Affects Versions: 0.4.0
> Reporter: Mukul Kumar Singh
> Assignee: Mukul Kumar Singh
> Priority: Critical
> Fix For: 0.5.0
>
> Attachments: HDDS-1185.001.patch, HDDS-1185.002.patch,
> HDDS-1185.003.patch
>
>
> GetFileStatus sends multiple rpc calls to Ozone Manager to fetch the file
> status for a given file. This can be optimized by performing all the
> processing on the OzoneManager for this.
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