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https://issues.apache.org/jira/browse/HDDS-7324?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Duong updated HDDS-7324:
------------------------
Description:
HDDS-7230 implements the GetKeyInfo with the ability to assume S3 volume
context by OM. That releases S3G from having to call `getS3VolumeContext` prior
to calling `lookupKey`, as it does today.
Changes include:
- S3G Get Key API to call GetKeyInfo via RpcClient with `assumeS3Context=true`
( and without a `volumeName`). S3G doesn't need to call GetS3VolumeContext
prior to GetKeyInfo.
- RpcClient once it sees an S3 context in the GetKeyInfo response, takes the
user principal, and sets it to the
[S3LocalAuthContext|https://github.com/apache/ozone/blob/master/hadoop-ozone/client/src/main/java/org/apache/hadoop/ozone/client/protocol/ClientProtocol.java#L923-L923].
That will reduce once roundtrip between S3G and OM for every GetKey API request.
was:HDDS-7230 implements the GetKeyInfo with the ability to assume S3 volume
context by OM. That releases S3G from having to call `getS3Context` prior to
calling `lookupKey`, as it does today.
> Leverage S3 context in GetKeyInfo to improve S3G Get Key API performance.
> -------------------------------------------------------------------------
>
> Key: HDDS-7324
> URL: https://issues.apache.org/jira/browse/HDDS-7324
> Project: Apache Ozone
> Issue Type: Sub-task
> Reporter: Duong
> Priority: Major
>
> HDDS-7230 implements the GetKeyInfo with the ability to assume S3 volume
> context by OM. That releases S3G from having to call `getS3VolumeContext`
> prior to calling `lookupKey`, as it does today.
> Changes include:
> - S3G Get Key API to call GetKeyInfo via RpcClient with
> `assumeS3Context=true` ( and without a `volumeName`). S3G doesn't need to
> call GetS3VolumeContext prior to GetKeyInfo.
> - RpcClient once it sees an S3 context in the GetKeyInfo response, takes the
> user principal, and sets it to the
> [S3LocalAuthContext|https://github.com/apache/ozone/blob/master/hadoop-ozone/client/src/main/java/org/apache/hadoop/ozone/client/protocol/ClientProtocol.java#L923-L923].
>
> That will reduce once roundtrip between S3G and OM for every GetKey API
> request.
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