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HBase On Windows 7: Master Not Running Error

Hi all,
I've been trying to get HBase (version 0.94.4) working on my system with
Windows 7 for several days now to no avail. I've followed the instructions
at http://hbase.apache.org/cygwin.html and tried to get to the bottom of the
problem myself, but it looks like now I'm stuck. The weird thing is also
that after installing HBase the first time I can use it without problems,
but after stopping HBase and trying to run it again I get the following
error when I try executing commands in the HBase shell:
ERROR: org.apache.hadoop.hbase.MasterNotRunningException: Retried 7 times
I've uploaded the master, regionserver and zookeeper error logs that are
generated as well. I'd appreciate it if someone could spare a few moments
and help me out.
hbase-koen-ncim-master-koen-ncim.log
hbase-koen-ncim-regionserver-koen-ncim.log
hbase-koen-ncim-zookeeper-koen-ncim.log
Thanks in advance,
Tacit
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asked Feb 4 2013 at 08:52

Tacit's gravatar image



1 Replies for : HBase On Windows 7: Master Not Running Error
Hi,
>From the logs, it seems you trying to use the non distributed mode:
WARN org.apache.hadoop.hbase.regionserver.HRegionServerCommandLine: Not
starting a distinct region server because hbase.cluster.distributed is false
If it's the case, you don't have to launch a separate zookeeper & region
server. See this: http://hbase.apache.org/book.html#standalone_dist and
this http://hbase.apache.org/book.html#quickstart
May be as well that the previous instance didn't stop properly, or you're
going on a wrong zookeeper:
INFO org.apache.hadoop.hbase.master.ActiveMasterManager: Another master is
the active master, 10.100.0.101,51424,1359964957325; waiting to become the
next active master
So it's worth looking at the processes running on the machine as well.
Nicolas

answered Feb 4 2013 at 09:32

Nicolas Liochon's gravatar image


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