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Vinayakumar B commented on HDFS-8815: ------------------------------------- Just one nit, {{ private BlockStoragePolicy[] policies;}} seems unused. +1 once addressed. [~arpitagarwal], Do you want to take a look ? > DFS getStoragePolicy implementation using single RPC call > --------------------------------------------------------- > > Key: HDFS-8815 > URL: https://issues.apache.org/jira/browse/HDFS-8815 > Project: Hadoop HDFS > Issue Type: Bug > Components: hdfs-client > Affects Versions: 2.8.0 > Reporter: Arpit Agarwal > Assignee: Surendra Singh Lilhore > Attachments: HDFS-8815-001.patch, HDFS-8815-002.patch, > HDFS-8815-003.patch > > > HADOOP-12161 introduced a new {{FileSystem#getStoragePolicy}} call. The DFS > implementation of the call requires two RPC calls, the first to fetch the > storage policy ID and the second to fetch the policy suite to map the policy > ID to a {{BlockStoragePolicySpi}}. > Fix the implementation to require a single RPC call. -- This message was sent by Atlassian JIRA (v6.3.4#6332)