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Duo Zhang commented on HBASE-20145: ----------------------------------- Do you have ensure coding enabled on that directory? > HMaster start fails with IllegalStateException when HADOOP_HOME is set > ---------------------------------------------------------------------- > > Key: HBASE-20145 > URL: https://issues.apache.org/jira/browse/HBASE-20145 > Project: HBase > Issue Type: Bug > Environment: HBase-2.0-beta1. > Hadoop trunk version. > java version "1.8.0_144" > Reporter: Rohith Sharma K S > Priority: Critical > > It is observed that HMaster start is failed when HADOOP_HOME is set as env > while starting HMaster. HADOOP_HOME is pointing to Hadoop trunk version. > {noformat} > 2018-03-07 16:59:52,654 ERROR [master//10.200.4.200:16000] master.HMaster: > Failed to become active master > java.lang.IllegalStateException: The procedure WAL relies on the ability to > hsync for proper operation during component failures, but the underlying > filesystem does not support doing so. Please check the config value of > 'hbase.procedure.store.wal.use.hsync' to set the desired level of robustness > and ensure the config value of 'hbase.wal.dir' points to a FileSystem mount > that can provide it. > at > org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureStore.rollWriter(WALProcedureStore.java:1036) > at > org.apache.hadoop.hbase.procedure2.store.wal.WALProcedureStore.recoverLease(WALProcedureStore.java:374) > at > org.apache.hadoop.hbase.procedure2.ProcedureExecutor.start(ProcedureExecutor.java:532) > at > org.apache.hadoop.hbase.master.HMaster.startProcedureExecutor(HMaster.java:1232) > at > org.apache.hadoop.hbase.master.HMaster.startServiceThreads(HMaster.java:1145) > at > org.apache.hadoop.hbase.master.HMaster.finishActiveMasterInitialization(HMaster.java:837) > at > org.apache.hadoop.hbase.master.HMaster.startActiveMasterManager(HMaster.java:2026) > at org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:547) > at java.lang.Thread.run(Thread.java:748) > {noformat} > The same configs is working in HBase-1.2.6 build properly. -- This message was sent by Atlassian JIRA (v7.6.3#76005)