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From Ted Yu <yuzhih...@gmail.com>
Subject Re: 0.99 in pseudo-dist?
Date Wed, 24 Sep 2014 00:53:15 GMT
I see different exception in master log:

2014-09-24 00:51:14,265 FATAL [ActiveMasterManager] master.HMaster: Failed
to become active master
java.lang.IllegalArgumentException: Illegal character <10> at 0. Namespaces
can only contain 'alphanumeric characters': i.e. [a-zA-Z_0-9]:
^Ehbase^R^Dmeta
        at
org.apache.hadoop.hbase.TableName.isLegalNamespaceName(TableName.java:215)
        at
org.apache.hadoop.hbase.TableName.isLegalNamespaceName(TableName.java:204)
        at org.apache.hadoop.hbase.TableName.<init>(TableName.java:307)
        at
org.apache.hadoop.hbase.TableName.createTableNameIfNecessary(TableName.java:344)
        at org.apache.hadoop.hbase.TableName.valueOf(TableName.java:465)
        at
org.apache.hadoop.hbase.protobuf.ProtobufUtil.toTableName(ProtobufUtil.java:2652)
        at
org.apache.hadoop.hbase.HTableDescriptor.convert(HTableDescriptor.java:1497)
        at
org.apache.hadoop.hbase.HTableDescriptor.parseFrom(HTableDescriptor.java:1459)
        at
org.apache.hadoop.hbase.util.FSTableDescriptors.readTableDescriptor(FSTableDescriptors.java:528)
        at
org.apache.hadoop.hbase.util.FSTableDescriptors.createTableDescriptorForTableDirectory(FSTableDescriptors.java:714)
        at
org.apache.hadoop.hbase.util.FSTableDescriptors.createTableDescriptor(FSTableDescriptors.java:690)
        at
org.apache.hadoop.hbase.util.FSTableDescriptors.createTableDescriptor(FSTableDescriptors.java:677)
        at
org.apache.hadoop.hbase.master.MasterFileSystem.checkRootDir(MasterFileSystem.java:457)
        at
org.apache.hadoop.hbase.master.MasterFileSystem.createInitialFileSystemLayout(MasterFileSystem.java:145)
        at
org.apache.hadoop.hbase.master.MasterFileSystem.<init>(MasterFileSystem.java:125)
        at
org.apache.hadoop.hbase.master.HMaster.finishActiveMasterInitialization(HMaster.java:479)

Has anyone else seen the above ?

On Tue, Sep 23, 2014 at 5:41 PM, Jean-Marc Spaggiari <
jean-marc@spaggiari.org> wrote:

> Thanks for the hint. I will do that.
>
> Should we not set this value to 1 by default if it blocks the startup
> process?
>
> 2014-09-23 20:37 GMT-04:00 Ted Yu <yuzhihong@gmail.com>:
>
> > Please set hbase.master.wait.on.regionservers.mintostart to 1
> >
> > Cheers
> >
> > On Tue, Sep 23, 2014 at 5:32 PM, Jean-Marc Spaggiari <
> > jean-marc@spaggiari.org> wrote:
> >
> > > Hi,
> > >
> > > Trying to run HBase 0.99.0 in pseudo dist, I get this:
> > > 2014-09-23 20:31:25,283 INFO  [ActiveMasterManager]
> master.ServerManager:
> > > Waiting for region servers count to settle; currently checked in 1,
> slept
> > > for 57227 ms, expecting minimum of 2, maximum of 2147483647, timeout of
> > > 4500 ms, interval of 1500 ms, selfCheckedIn true
> > >
> > > However, seems that we are only starting a single RS and master never
> > > complete initialization.
> > >
> > > I think it's something we should look at.
> > >
> > > JM
> > >
> >
>

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