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Posted to issues@ozone.apache.org by "Arpit Agarwal (Jira)" <ji...@apache.org> on 2020/06/01 18:57:00 UTC

[jira] [Updated] (HDDS-2145) Optimize client read path by reading multiple chunks along with block info in a single rpc call.

     [ https://issues.apache.org/jira/browse/HDDS-2145?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Arpit Agarwal updated HDDS-2145:
--------------------------------
    Labels: TriagePending  (was: )

> Optimize client read path by reading multiple chunks along with block info in a single rpc call.
> ------------------------------------------------------------------------------------------------
>
>                 Key: HDDS-2145
>                 URL: https://issues.apache.org/jira/browse/HDDS-2145
>             Project: Hadoop Distributed Data Store
>          Issue Type: Bug
>          Components: Ozone Client, Ozone Datanode
>            Reporter: Shashikant Banerjee
>            Assignee: Hanisha Koneru
>            Priority: Major
>              Labels: TriagePending
>
> Currently, ozone client issues a getBlock call to read the metadata info from rocks Db on dn to get the chunkInfo and then chunk info is read one by one inn separate rpc calls in the read path. This can be optimized by piggybacking readChunk calls along with getBlock in a single rpc call to dn. This Jira aims to address this.



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