Devesh Kumar Singh created HDDS-13335:
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Summary: Ozone Recon - Implement and adopt lightweight proto for
Recon listKeys API
Key: HDDS-13335
URL: https://issues.apache.org/jira/browse/HDDS-13335
Project: Apache Ozone
Issue Type: Task
Components: Ozone Recon
Affects Versions: 2.0.0
Reporter: Devesh Kumar Singh
Assignee: Devesh Kumar Singh
Recon's listKeys API ({*}/api/v1/keys/listKeys{*}) uses full KeyInfo proto
where lot of other key proto fields are not desired and needed. Some of them
are like
{code:java}
KeyLocationList, FileEncryptionInfoProto, OzoneAclInfo, FileChecksumProto
etc {code}
In case of large keys or Multi part upload keys, key locations list can be huge
and can create performance impact for some clients calling the listKeys API. So
suggested and proposed light weight proto is:
{code:java}
message KeyInfoProtoLight {
required string volumeName = 1;
required string bucketName = 2;
required string keyName = 3;
required uint64 dataSize = 4;
required hadoop.hdds.ReplicationType type = 5;
optional hadoop.hdds.ReplicationFactor factor = 6;
required uint64 creationTime = 8;
required uint64 modificationTime = 9;
optional uint64 objectID = 14;
optional uint64 updateID = 15;
optional uint64 parentID = 16;
optional hadoop.hdds.ECReplicationConfig ecReplicationConfig = 17;
optional bool isFile = 19;
}{code}
Above proto is light weight compared to keyinfo proto and skipped not needed
fields.
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