[HDFS-12063] Ozone: Ozone shell: Multiple RPC calls for put/get key

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Assignee: Yiqun Lin
• Reporter: Nandakumar
• Created: 28/Jun/17 20:06
• Updated: 26/Apr/18 21:51
• Resolved: 30/Jun/17 21:37

Description

With current implementation multiple RPC calls are made for each put/get key ozone shell call

org.apache.hadoop.ozone.web.ozShell.keys.PutKeyHandler#execute

    OzoneVolume vol = client.getVolume(volumeName);
    OzoneBucket bucket = vol.getBucket(bucketName);
    bucket.putKey(keyName, dataFile);

org.apache.hadoop.ozone.web.ozShell.keys.GetKeyHandler#execute

    OzoneVolume vol = client.getVolume(volumeName);
    OzoneBucket bucket = vol.getBucket(bucketName);
    bucket.getKey(keyName, dataFilePath);

This can be optimized.