[jira] [Created] (HDDS-378) Remove dependencies between hdds/ozone and hdfs proto files

["Elek, Marton (JIRA)" <ji...@apache.org>]

Elek, Marton created HDDS-378:
---------------------------------

             Summary: Remove dependencies between hdds/ozone and hdfs proto files
                 Key: HDDS-378
                 URL: https://issues.apache.org/jira/browse/HDDS-378
             Project: Hadoop Distributed Data Store
          Issue Type: Improvement
            Reporter: Elek, Marton


It would be great to make the hdds/ozone proto files independent from hdfs proto files. It would help as to start ozone with multiple version of hadoop version.

Also helps to make artifacts from the hdds protos:  HDDS-220

 Currently we have a few unused "hdfs.proto" import in the proto files and we use the StorageTypeProto from hdfs:

{code}
cd hadoop-hdds
grep -r "hdfs" --include="*.proto"
common/src/main/proto/ScmBlockLocationProtocol.proto:import "hdfs.proto";
common/src/main/proto/StorageContainerLocationProtocol.proto:import "hdfs.proto";

 cd ../hadoop-ozone
grep -r "hdfs" --include="*.proto"
common/src/main/proto/OzoneManagerProtocol.proto:import "hdfs.proto";
common/src/main/proto/OzoneManagerProtocol.proto:    required hadoop.hdfs.StorageTypeProto storageType = 5 [default = DISK];
common/src/main/proto/OzoneManagerProtocol.proto:    optional hadoop.hdfs.StorageTypeProto storageType = 6;
{code}

I propose to 

1.) remove the hdfs import statements from the proto files
2.) Copy the StorageTypeProto and create a Hdds version from it (without PROVIDED)



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

---------------------------------------------------------------------
To unsubscribe, e-mail: hdfs-dev-unsubscribe@hadoop.apache.org
For additional commands, e-mail: hdfs-dev-help@hadoop.apache.org