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Hbase (main): 003 create 0 > test','cf'

ERROR: org.apache.hadoop.hbase.ipc.ServerNotRunningYetException: Server is not running yet

At org.apache.hadoop.hbase.ipc.RpcServer$Handler.run (RpcServer.java:1879)

Look at the log file in the.. / hbase0962/logs/ directory and find that the error message is

[hadoop@master hbase0962] $tail logs/hbase-hadoop-master-master.gzcd.com.log

2015-04-27 14 util.FSUtils 08 INFO 53330 [master:master:60000] Waiting for dfs to exit safe mode...

2015-04-27 14 util.FSUtils 09 util.FSUtils 03336 INFO [master:master:60000] Waiting for dfs to exit safe mode...

2015-04-27 14 util.FSUtils 09 INFO 13 345 [master:master:60000] util.FSUtils: Waiting for dfs to exit safe mode...

2015-04-27 14 util.FSUtils 09 util.FSUtils 23355 INFO [master:master:60000] Waiting for dfs to exit safe mode...

This is due to the fact that hadoop startup is still in safe mode.

[hadoop@master logs] $cd / app/hadoop/hadoop220/bin/hadoop dfsadmin-safemode get

-bash: cd: / app/hadoop/hadoop220/bin/hadoop: Not a directory

[hadoop@master logs] $/ app/hadoop/hadoop220/bin/hadoop dfsadmin-safemode get

DEPRECATED: Use of this script to execute hdfs command is deprecated.

Instead use the hdfs command for it.

Safe mode is ON

Just turn off safe mode:

[hadoop@master logs] $/ app/hadoop/hadoop220/bin/hadoop dfsadmin-safemode leave

DEPRECATED: Use of this script to execute hdfs command is deprecated.

Instead use the hdfs command for it.

Safe mode is OFF

Re-enter hbase shell, execute the command again, and no longer report an error!

Reference link to this article: http://www.2cto.com/database/201304/206119.html

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