[HDFS-7806] Refactor: move StorageType from hadoop-hdfs to hadoop-common

• Type: Sub-task
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 2.7.0
• Component/s: datanode, namenode
• Hadoop Flags: Reviewed
• Release Note: This fix moves the public class StorageType from the package org.apache.hadoop.hdfs to org.apache.hadoop.fs.
• Assignee: Xiaoyu Yao
• Reporter: Xiaoyu Yao
• Created: 17/Feb/15 19:25
• Updated: 24/Apr/15 23:22
• Resolved: 21/Feb/15 23:53

Description

To report per storage type quota and usage information from "hadoop fs -count -q" or "hdfs dfs -count -q", we need to migrate the StorageType definition from hadoop-hdfs (org.apache.hadoop.hdfs) to hadoop-common(org.apache.hadoop.fs) because the ContentSummary and FileSystem#getContentSummary() are in org.apache.hadoop.fs package.

Issue Links

• is required by: HDFS-7701 Support reporting per storage type quota and usage with hadoop/hdfs shell