[HADOOP-7179] Improve HDFS startup scripts

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Component/s: scripts
• Hadoop Flags: Reviewed
• Assignee: Tanping Wang
• Reporter: Tanping Wang
• Created: 10/Mar/11 20:09
• Updated: 04/May/11 11:12
• Resolved: 03/May/11 21:19

Description

Startup scripts should start namenodes, secondary namenodes and datanodes on hosts returned by getConfig (new feature of HDFS Federation). This jira is Hdfs counterpart of HDFS-1703. This patch makes changes to hadoop-config.sh and slaves.sh where they belong to COMMON project. And HDFS-1703 modifies scripts, hdfs, start-hdfs.sh and stop-hdfs.sh where they go to HDFS project.

Issue Links

• blocks: HDFS-1703 HDFS federation: Improve start/stop scripts and add script to decommission datanodes