[HBASE-2344] InfoServer and hence HBase Master doesn't fully start if you have HADOOP-6151 patch

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 0.90.0
• Hadoop Flags: Reviewed
• Assignee: Kannan Muthukkaruppan
• Reporter: Kannan Muthukkaruppan
• Created: 18/Mar/10 00:58
• Updated: 20/Nov/15 12:42
• Resolved: 19/Mar/10 04:58

Description

This is was due to a minor issue on the HBase side. The hadoop HttpServer prior to HADOOP-6151 was more tolerant than now.

In /org/apache/hadoop/hbase/util/InfoServer.java, addDefaultApps() adds a null key to the defaultContexts map. After HADOOP-6151, the HttpServer code raises a NPE. And hence HBase master doesn't fully start.

Will submit the patch shortly.