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https://issues.apache.org/jira/browse/HDDS-203?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Shashikant Banerjee updated HDDS-203:
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Description: When a container gets closed on the Datanode while the active
Writes are happening by OzoneClient, Client Write requests will fail with
ContainerClosedException. In such case, ozone Client needs to enquire the last
committed block length from dataNodes and update the OzoneMaster with the
updated length for the block. This Jira proposes to add to RPC call to get the
last committed length of a block on a Datanode. (was: When a container gets
closed on the Datanode while the active Writes are happening
by OzoneClient, Client Write requests will fail with ContainerClosedException.
In such case,
ozone Client needs to enquire the last committed block length from dataNodes
and update the
OzoneMaster with the updated length for the block. This Jira proposes to add to
RPC call to get the last committed length of a block on a Datanode.)
> Add getCommittedBlockLength API in datanode
> -------------------------------------------
>
> Key: HDDS-203
> URL: https://issues.apache.org/jira/browse/HDDS-203
> Project: Hadoop Distributed Data Store
> Issue Type: Bug
> Components: Ozone Client, Ozone Datanode
> Reporter: Shashikant Banerjee
> Assignee: Shashikant Banerjee
> Priority: Major
> Fix For: 0.2.1
>
> Attachments: HDDS-203.00.patch, HDDS-203.01.patch, HDDS-203.02.patch,
> HDDS-203.03.patch
>
>
> When a container gets closed on the Datanode while the active Writes are
> happening by OzoneClient, Client Write requests will fail with
> ContainerClosedException. In such case, ozone Client needs to enquire the
> last committed block length from dataNodes and update the OzoneMaster with
> the updated length for the block. This Jira proposes to add to RPC call to
> get the last committed length of a block on a Datanode.
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