ramkrishna.s.vasudevan created HBASE-12966: ----------------------------------------------
Summary: NPE in HMaster while recovering tables in Enabling state Key: HBASE-12966 URL: https://issues.apache.org/jira/browse/HBASE-12966 Project: HBase Issue Type: Bug Components: master Reporter: ramkrishna.s.vasudevan Fix For: 2.0.0 {code} java.lang.NullPointerException at org.apache.hadoop.hbase.master.handler.EnableTableHandler.handleEnableTable(EnableTableHandler.java:210) at org.apache.hadoop.hbase.master.handler.EnableTableHandler.process(EnableTableHandler.java:142) at org.apache.hadoop.hbase.master.AssignmentManager.recoverTableInEnablingState(AssignmentManager.java:1695) at org.apache.hadoop.hbase.master.AssignmentManager.joinCluster(AssignmentManager.java:416) at org.apache.hadoop.hbase.master.HMaster.finishActiveMasterInitialization(HMaster.java:720) at org.apache.hadoop.hbase.master.HMaster.access$500(HMaster.java:170) at org.apache.hadoop.hbase.master.HMaster$1.run(HMaster.java:1459) at java.lang.Thread.run(Thread.java:745) 2015-02-04 16:11:45,932 FATAL [stobdtserver3:16040.activeMasterManager] master.HMaster: Master server abort: loaded coprocessors are: [org.apache.hadoop.hbor.MultiRowMutationEndpoint] 2015-02-04 16:11:45,933 FATAL [stobdtserver3:16040.activeMasterManager] master.HMaster: Unhandled exception. Starting shutdown. java.lang.NullPointerException at org.apache.hadoop.hbase.master.handler.EnableTableHandler.handleEnableTable(EnableTableHandler.java:210) at org.apache.hadoop.hbase.master.handler.EnableTableHandler.process(EnableTableHandler.java:142) at org.apache.hadoop.hbase.master.AssignmentManager.recoverTableInEnablingState(AssignmentManager.java:1695) at org.apache.hadoop.hbase.master.AssignmentManager.joinCluster(AssignmentManager.java:416) at org.apache.hadoop.hbase.master.HMaster.finishActiveMasterInitialization(HMaster.java:720) at org.apache.hadoop.hbase.master.HMaster.access$500(HMaster.java:170) at org.apache.hadoop.hbase.master.HMaster$1.run(HMaster.java:1459) at java.lang.Thread.run(Thread.java:745) {code} A table was trying to recover from ENABLING state and the master got the above exception. Note that the set up was 2 master with 1 RS (total 3 machines). -- This message was sent by Atlassian JIRA (v6.3.4#6332)