Zhong Deyin created HBASE-7445: ---------------------------------- Summary: Hbase cluster is unavailable while the regionserver that Meta table deployed crashed Key: HBASE-7445 URL: https://issues.apache.org/jira/browse/HBASE-7445 Project: HBase Issue Type: Bug Components: Region Assignment, regionserver Affects Versions: 0.94.1 Environment: Hadoop 0.20.2-cdh3u3 Hbase 0.94.1 Reporter: Zhong Deyin Fix For: 0.94.1
while the regionserver that META table deployed crashed, the .META. table can't migrate to other available regionservers. Then the region spliting, can't find META table, cause the whole cluster is unavailable. Code path: org.apache.hadoop.hbase.master.handler.ServerShutdownHandler {code} // Carrying meta if (isCarryingMeta()) { LOG.info("Server " + serverName + " was carrying META. Trying to assign."); this.services.getAssignmentManager(). regionOffline(HRegionInfo.FIRST_META_REGIONINFO); this.services.getAssignmentManager().assignMeta(); } {code} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira