Rohith Sharma K S created HDFS-13242:
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Summary: HMaster start fails with IllegalStateException when
HADOOP_HOME is set
Key: HDFS-13242
URL: https://issues.apache.org/jira/browse/HDFS-13242
Project: Hadoop HDFS
Issue Type: Bug
Environment: HBase-2.0-beta1.
Hadoop trunk version.
java version "1.8.0_144"
Reporter: Rohith Sharma K S
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.
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