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Posted to user@hbase.apache.org by Daniel de Oliveira Mantovani <da...@gmail.com> on 2015/08/04 16:23:22 UTC
ERROR: Can't get master address from ZooKeeper; znode data == null
Good morning,
I just installed Hbase from brew repository, in MacOSX (Darwin Kernel
Version 14.3.0)
Hbase 1.0.1, hadoop 2.7.1, zookeeper 3.4.6-1.
Lab:~ danielmantovani$ hbase shell
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in
[jar:file:/usr/local/Cellar/hbase/1.0.1/libexec/lib/slf4j-log4j12-1.7.7.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in
[jar:file:/usr/local/Cellar/hadoop/2.7.1/libexec/share/hadoop/common/lib/slf4j-log4j12-1.7.10.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an
explanation.
SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory]
2015-08-04 11:16:16.755 java[57627:2374333] Unable to load realm info from
SCDynamicStore
2015-08-04 11:16:16,933 WARN [main] util.NativeCodeLoader: Unable to load
native-hadoop library for your platform... using builtin-java classes where
applicable
HBase Shell; enter 'help<RETURN>' for list of supported commands.
Type "exit<RETURN>" to leave the HBase Shell
Version 1.0.1, r66a93c09df3b12ff7b86c39bc8475c60e15af82d, Fri Apr 17
22:14:06 PDT 2015
The HDFS and Zookeeper works fine, but the Hbase ins't working properly.
hbase(main):001:0> list
TABLE
ERROR: Can't get master address from ZooKeeper; znode data == null
Here is some help for this command:
List all tables in hbase. Optional regular expression parameter could
be used to filter the output. Examples:
hbase> list
hbase> list 'abc.*'
hbase> list 'ns:abc.*'
hbase> list 'ns:.*'
hbase(main):002:0> list
TABLE
ERROR: Can't get master address from ZooKeeper; znode data == null
Here is some help for this command:
List all tables in hbase. Optional regular expression parameter could
be used to filter the output. Examples:
hbase> list
hbase> list 'abc.*'
hbase> list 'ns:abc.*'
hbase> list 'ns:.*'
My configuration hbase-site.xml
177-57-219-207:conf danielmantovani$ cat hbase-site.xml
<?xml version="1.0"?>
<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
<!--
/**
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-->
<configuration>
</configuration>
I research on the internet but I couldn't find anything to help me. I don'
t know what to do anymore.
Thank you!
--
-dom
--
Daniel de Oliveira Mantovani
Business Analytic Specialist
Perl Evangelist /Astrophysics hobbyist.
+55 11 9 8538-9897
XOXO
Re: ERROR: Can't get master address from ZooKeeper; znode data == null
Posted by Daniel de Oliveira Mantovani <da...@gmail.com>.
Ted Yu, thank you very much! I upgraded Hbase and now works properly.
On Tue, Aug 4, 2015 at 6:03 PM, Ted Yu <yu...@gmail.com> wrote:
> Daniel:
> Looks like you're hitting:
> HBASE-13935 Orphaned namespace table ZK node should not prevent master to
> start
>
> Please run HBase 1.1.1 which has the fix.
>
> Cheers
>
> On Tue, Aug 4, 2015 at 12:00 PM, Daniel de Oliveira Mantovani <
> daniel.oliveira.mantovani@gmail.com> wrote:
>
> > Hello Sean Busbey,
> >
> > Thank you for your great answer, I did it work.
> >
> > hbase(main):001:0> list
> > TABLE
> >
> >
> > 0 row(s) in 0.2310 seconds
> >
> > => []
> >
> > I have to do the following steps to work on MacOSX using brew (
> > http://brew.sh/).
> >
> > 1 -I had to create the "/hbase" into Zookeeper.
> > $ zkCli
> > [zk: localhost:2181(CONNECTED) 0] create /hbase base
> > [zk: localhost:2181(CONNECTED) 3] ls /
> > [hbase, zookeeper]
> >
> > 2 - Set conf/hbase-enf.xml variable "HBASE_MANAGES_ZK" to "false".
> >
> > 3 - I used the following hbase-site.xml
> >
> > <configuration>
> > <property>
> > <name>hbase.rootdir</name>
> > <value>file:///tmp</value>
> > </property>
> > <property>
> > <name>hbase.zookeeper.property.dataDir</name>
> > <value>/usr/local/var/run/zookeeper/data</value>
> > </property>
> > <property>
> > <name>hbase.cluster.distributed</name>
> > <value>true</value>
> > </property>
> > </configuration>
> >
> > This variable "hbase.zookeeper.property.dataDir" I got from the zoo.cfg,
> > you can get this using 'ps -ef|grep "zoo.cfg"', so you can have the
> zoo.cfg
> > path "/usr/local/etc/zookeeper/zoo.cfg". There you have the Zookeeper's
> > dataDir variable.
> >
> > What is insane is if I choose a different directory than "/tmp" it stop
> > works. And it ins't about permission, I created a directory with -R 777
> and
> > this wired error persist. I attached the error log when I change from
> > "/tmp" directory. I attached a log.zip with the logs about this issue.
> >
> > If we fix the "/tmp", I can send a pull request and fix the brew
> > configuration.
> >
> > Thank you very much.
> >
> >
> >
> > On Tue, Aug 4, 2015 at 12:59 PM, Sean Busbey <bu...@cloudera.com>
> wrote:
> > >
> > > The current error message essentially means "I looked in ZooKeeper can
> > > can't tell if the master is running".
> > >
> > > can you list the current processes and see if the HMaster is present?
> > (use
> > > jps -lm)
> > >
> > > can you check the log for HMaster to see if it thinks the master is up
> > and
> > > active?
> > >
> > > can you check the HMaster status page to see if it properly shows the
> > > master as up and active?
> > >
> > > I think the problem is that HBase is using a different ZooKeeper
> ensemble
> > > than the shell you're trying to launch. Your current environmental
> config
> > > relies entirely on HBase internals:
> > >
> > > * hbase.rootdir should have an "hdfs://" url to rely on your local HDFS
> > > instance
> > > * zookeeper should use the quorum property to rely on your local
> > ZooKeeper
> > > deployment
> > >
> > > Presuming that your goal is to run on a single node while relying on a
> > > single node deployment of hadoop / zookeeper out of brew, you should
> > follow
> > > the pseudo-distributed quickstart:
> > >
> > > http://hbase.apache.org/book.html#quickstart_pseudo
> > >
> > > and read through the section on using an external ZooKeeper:
> > >
> > > http://hbase.apache.org/book.html#_using_existing_zookeeper_ensemble
> > >
> > > It sounds like we could use some documentation on better handling
> initial
> > > set up in this case. Presuming we can get things working for you, would
> > you
> > > mind making a short write up of getting started using Homebrew? I'm not
> > > sure yet where we'd publish it; perhaps it would be a good addition to
> > the
> > > HBase blog.
> > >
> > > On Tue, Aug 4, 2015 at 10:04 AM, Daniel de Oliveira Mantovani <
> > > daniel.oliveira.mantovani@gmail.com> wrote:
> > >
> > > > I used this configuration based on my environment,
> > > >
> > > > <configuration>
> > > > <property>
> > > > <name>hbase.rootdir</name>
> > > > <value>file:///home/testuser/hbase</value>
> > > > </property>
> > > > <property>
> > > > <name>hbase.zookeeper.property.dataDir</name>
> > > > <value>/home/testuser/zookeeper</value>
> > > > </property>
> > > > </configuration>
> > > >
> > > > I even tried to use the Hbase's zookeeper and I have the same error
> > which
> > > > don' t tell anything.
> > > >
> > > > :(
> > > >
> > > >
> > > >
> > > > On Tue, Aug 4, 2015 at 11:55 AM, Ted Yu <yu...@gmail.com> wrote:
> > > > >
> > > > > Your hbase-site.xml is effectively empty.
> > > > >
> > > > > Have you followed this guide ?
> > > > > http://hbase.apache.org/book.html#quickstart
> > > > > <http://hbase.apache.org/book.html#quickstart>>
> > > > >
> > > > > Cheers
> > > > >
> > > > > On Tue, Aug 4, 2015 at 7:23 AM, Daniel de Oliveira Mantovani <
> > > > > daniel.oliveira.mantovani@gmail.com> wrote:
> > > > >
> > > > > > Good morning,
> > > > > >
> > > > > > I just installed Hbase from brew repository, in MacOSX (Darwin
> > Kernel
> > > > > > Version 14.3.0)
> > > > > >
> > > > > > Hbase 1.0.1, hadoop 2.7.1, zookeeper 3.4.6-1.
> > > > > >
> > > > > > Lab:~ danielmantovani$ hbase shell
> > > > > > SLF4J: Class path contains multiple SLF4J bindings.
> > > > > > SLF4J: Found binding in
> > > > > >
> > > > > >
> > > >
> > > >
> >
> [jar:file:/usr/local/Cellar/hbase/1.0.1/libexec/lib/slf4j-log4j12-1.7.7.jar!/org/slf4j/impl/StaticLoggerBinder.class]
> > > > > > SLF4J: Found binding in
> > > > > >
> > > > > >
> > > >
> > > >
> >
> [jar:file:/usr/local/Cellar/hadoop/2.7.1/libexec/share/hadoop/common/lib/slf4j-log4j12-1.7.10.jar!/org/slf4j/impl/StaticLoggerBinder.class]
> > > > > > SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for
> > an
> > > > > > explanation.
> > > > > > SLF4J: Actual binding is of type
> > [org.slf4j.impl.Log4jLoggerFactory]
> > > > > > 2015-08-04 11:16:16.755 java[57627:2374333] Unable to load realm
> > info
> > > > from
> > > > > > SCDynamicStore
> > > > > > 2015-08-04 11:16:16,933 WARN [main] util.NativeCodeLoader:
> Unable
> > to
> > > > load
> > > > > > native-hadoop library for your platform... using builtin-java
> > classes
> > > > where
> > > > > > applicable
> > > > > > HBase Shell; enter 'help<RETURN>' for list of supported commands.
> > > > > > Type "exit<RETURN>" to leave the HBase Shell
> > > > > > Version 1.0.1, r66a93c09df3b12ff7b86c39bc8475c60e15af82d, Fri Apr
> > 17
> > > > > > 22:14:06 PDT 2015
> > > > > >
> > > > > > The HDFS and Zookeeper works fine, but the Hbase ins't working
> > > > properly.
> > > > > > hbase(main):001:0> list
> > > > > > TABLE
> > > > > >
> > > > > >
> > > > > >
> > > > > > ERROR: Can't get master address from ZooKeeper; znode data ==
> null
> > > > > >
> > > > > > Here is some help for this command:
> > > > > > List all tables in hbase. Optional regular expression parameter
> > could
> > > > > > be used to filter the output. Examples:
> > > > > >
> > > > > > hbase> list
> > > > > > hbase> list 'abc.*'
> > > > > > hbase> list 'ns:abc.*'
> > > > > > hbase> list 'ns:.*'
> > > > > >
> > > > > >
> > > > > > hbase(main):002:0> list
> > > > > > TABLE
> > > > > >
> > > > > >
> > > > > >
> > > > > > ERROR: Can't get master address from ZooKeeper; znode data ==
> null
> > > > > >
> > > > > > Here is some help for this command:
> > > > > > List all tables in hbase. Optional regular expression parameter
> > could
> > > > > > be used to filter the output. Examples:
> > > > > >
> > > > > > hbase> list
> > > > > > hbase> list 'abc.*'
> > > > > > hbase> list 'ns:abc.*'
> > > > > > hbase> list 'ns:.*'
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > > My configuration hbase-site.xml
> > > > > >
> > > > > > 177-57-219-207:conf danielmantovani$ cat hbase-site.xml
> > > > > > <?xml version="1.0"?>
> > > > > > <?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
> > > > > > <!--
> > > > > > /**
> > > > > > *
> > > > > > * Licensed to the Apache Software Foundation (ASF) under one
> > > > > > * or more contributor license agreements. See the NOTICE file
> > > > > > * distributed with this work for additional information
> > > > > > * regarding copyright ownership. The ASF licenses this file
> > > > > > * to you under the Apache License, Version 2.0 (the
> > > > > > * "License"); you may not use this file except in compliance
> > > > > > * with the License. You may obtain a copy of the License at
> > > > > > *
> > > > > > * http://www.apache.org/licenses/LICENSE-2.0
> > > > > > *
> > > > > > * Unless required by applicable law or agreed to in writing,
> > software
> > > > > > * distributed under the License is distributed on an "AS IS"
> > BASIS,
> > > > > > * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
> or
> > > > implied.
> > > > > > * See the License for the specific language governing
> permissions
> > and
> > > > > > * limitations under the License.
> > > > > > */
> > > > > > -->
> > > > > > <configuration>
> > > > > > </configuration>
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > > I research on the internet but I couldn't find anything to help
> > me. I
> > > > don'
> > > > > > t know what to do anymore.
> > > > > >
> > > > > > Thank you!
> > > > > >
> > > > > >
> > > > > > --
> > > > > >
> > > > > > -dom
> > > > > >
> > > > > > --
> > > > > >
> > > > > > Daniel de Oliveira Mantovani
> > > > > > Business Analytic Specialist
> > > > > > Perl Evangelist /Astrophysics hobbyist.
> > > > > > +55 11 9 8538-9897
> > > > > > XOXO
> > > > > >
> > > >
> > > >
> > > >
> > > >
> > > > --
> > > >
> > > > -dom
> > > >
> > > > --
> > > >
> > > > Daniel de Oliveira Mantovani
> > > > Business Analytic Specialist
> > > > Perl Evangelist /Astrophysics hobbyist.
> > > > +55 11 9 8538-9897
> > > > XOXO
> > > >
> > >
> > >
> > >
> > > --
> > > Sean
> >
> >
> >
> >
> > --
> >
> > -dom
> >
> > --
> >
> > Daniel de Oliveira Mantovani
> > Business Analytic Specialist
> > Perl Evangelist /Astrophysics hobbyist.
> > +55 11 9 8538-9897
> > XOXO
> >
>
--
-dom
--
Daniel de Oliveira Mantovani
Business Analytic Specialist
Perl Evangelist /Astrophysics hobbyist.
+55 11 9 8538-9897
XOXO
Re: ERROR: Can't get master address from ZooKeeper; znode data == null
Posted by Ted Yu <yu...@gmail.com>.
Daniel:
Looks like you're hitting:
HBASE-13935 Orphaned namespace table ZK node should not prevent master to
start
Please run HBase 1.1.1 which has the fix.
Cheers
On Tue, Aug 4, 2015 at 12:00 PM, Daniel de Oliveira Mantovani <
daniel.oliveira.mantovani@gmail.com> wrote:
> Hello Sean Busbey,
>
> Thank you for your great answer, I did it work.
>
> hbase(main):001:0> list
> TABLE
>
>
> 0 row(s) in 0.2310 seconds
>
> => []
>
> I have to do the following steps to work on MacOSX using brew (
> http://brew.sh/).
>
> 1 -I had to create the "/hbase" into Zookeeper.
> $ zkCli
> [zk: localhost:2181(CONNECTED) 0] create /hbase base
> [zk: localhost:2181(CONNECTED) 3] ls /
> [hbase, zookeeper]
>
> 2 - Set conf/hbase-enf.xml variable "HBASE_MANAGES_ZK" to "false".
>
> 3 - I used the following hbase-site.xml
>
> <configuration>
> <property>
> <name>hbase.rootdir</name>
> <value>file:///tmp</value>
> </property>
> <property>
> <name>hbase.zookeeper.property.dataDir</name>
> <value>/usr/local/var/run/zookeeper/data</value>
> </property>
> <property>
> <name>hbase.cluster.distributed</name>
> <value>true</value>
> </property>
> </configuration>
>
> This variable "hbase.zookeeper.property.dataDir" I got from the zoo.cfg,
> you can get this using 'ps -ef|grep "zoo.cfg"', so you can have the zoo.cfg
> path "/usr/local/etc/zookeeper/zoo.cfg". There you have the Zookeeper's
> dataDir variable.
>
> What is insane is if I choose a different directory than "/tmp" it stop
> works. And it ins't about permission, I created a directory with -R 777 and
> this wired error persist. I attached the error log when I change from
> "/tmp" directory. I attached a log.zip with the logs about this issue.
>
> If we fix the "/tmp", I can send a pull request and fix the brew
> configuration.
>
> Thank you very much.
>
>
>
> On Tue, Aug 4, 2015 at 12:59 PM, Sean Busbey <bu...@cloudera.com> wrote:
> >
> > The current error message essentially means "I looked in ZooKeeper can
> > can't tell if the master is running".
> >
> > can you list the current processes and see if the HMaster is present?
> (use
> > jps -lm)
> >
> > can you check the log for HMaster to see if it thinks the master is up
> and
> > active?
> >
> > can you check the HMaster status page to see if it properly shows the
> > master as up and active?
> >
> > I think the problem is that HBase is using a different ZooKeeper ensemble
> > than the shell you're trying to launch. Your current environmental config
> > relies entirely on HBase internals:
> >
> > * hbase.rootdir should have an "hdfs://" url to rely on your local HDFS
> > instance
> > * zookeeper should use the quorum property to rely on your local
> ZooKeeper
> > deployment
> >
> > Presuming that your goal is to run on a single node while relying on a
> > single node deployment of hadoop / zookeeper out of brew, you should
> follow
> > the pseudo-distributed quickstart:
> >
> > http://hbase.apache.org/book.html#quickstart_pseudo
> >
> > and read through the section on using an external ZooKeeper:
> >
> > http://hbase.apache.org/book.html#_using_existing_zookeeper_ensemble
> >
> > It sounds like we could use some documentation on better handling initial
> > set up in this case. Presuming we can get things working for you, would
> you
> > mind making a short write up of getting started using Homebrew? I'm not
> > sure yet where we'd publish it; perhaps it would be a good addition to
> the
> > HBase blog.
> >
> > On Tue, Aug 4, 2015 at 10:04 AM, Daniel de Oliveira Mantovani <
> > daniel.oliveira.mantovani@gmail.com> wrote:
> >
> > > I used this configuration based on my environment,
> > >
> > > <configuration>
> > > <property>
> > > <name>hbase.rootdir</name>
> > > <value>file:///home/testuser/hbase</value>
> > > </property>
> > > <property>
> > > <name>hbase.zookeeper.property.dataDir</name>
> > > <value>/home/testuser/zookeeper</value>
> > > </property>
> > > </configuration>
> > >
> > > I even tried to use the Hbase's zookeeper and I have the same error
> which
> > > don' t tell anything.
> > >
> > > :(
> > >
> > >
> > >
> > > On Tue, Aug 4, 2015 at 11:55 AM, Ted Yu <yu...@gmail.com> wrote:
> > > >
> > > > Your hbase-site.xml is effectively empty.
> > > >
> > > > Have you followed this guide ?
> > > > http://hbase.apache.org/book.html#quickstart
> > > > <http://hbase.apache.org/book.html#quickstart>>
> > > >
> > > > Cheers
> > > >
> > > > On Tue, Aug 4, 2015 at 7:23 AM, Daniel de Oliveira Mantovani <
> > > > daniel.oliveira.mantovani@gmail.com> wrote:
> > > >
> > > > > Good morning,
> > > > >
> > > > > I just installed Hbase from brew repository, in MacOSX (Darwin
> Kernel
> > > > > Version 14.3.0)
> > > > >
> > > > > Hbase 1.0.1, hadoop 2.7.1, zookeeper 3.4.6-1.
> > > > >
> > > > > Lab:~ danielmantovani$ hbase shell
> > > > > SLF4J: Class path contains multiple SLF4J bindings.
> > > > > SLF4J: Found binding in
> > > > >
> > > > >
> > >
> > >
> [jar:file:/usr/local/Cellar/hbase/1.0.1/libexec/lib/slf4j-log4j12-1.7.7.jar!/org/slf4j/impl/StaticLoggerBinder.class]
> > > > > SLF4J: Found binding in
> > > > >
> > > > >
> > >
> > >
> [jar:file:/usr/local/Cellar/hadoop/2.7.1/libexec/share/hadoop/common/lib/slf4j-log4j12-1.7.10.jar!/org/slf4j/impl/StaticLoggerBinder.class]
> > > > > SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for
> an
> > > > > explanation.
> > > > > SLF4J: Actual binding is of type
> [org.slf4j.impl.Log4jLoggerFactory]
> > > > > 2015-08-04 11:16:16.755 java[57627:2374333] Unable to load realm
> info
> > > from
> > > > > SCDynamicStore
> > > > > 2015-08-04 11:16:16,933 WARN [main] util.NativeCodeLoader: Unable
> to
> > > load
> > > > > native-hadoop library for your platform... using builtin-java
> classes
> > > where
> > > > > applicable
> > > > > HBase Shell; enter 'help<RETURN>' for list of supported commands.
> > > > > Type "exit<RETURN>" to leave the HBase Shell
> > > > > Version 1.0.1, r66a93c09df3b12ff7b86c39bc8475c60e15af82d, Fri Apr
> 17
> > > > > 22:14:06 PDT 2015
> > > > >
> > > > > The HDFS and Zookeeper works fine, but the Hbase ins't working
> > > properly.
> > > > > hbase(main):001:0> list
> > > > > TABLE
> > > > >
> > > > >
> > > > >
> > > > > ERROR: Can't get master address from ZooKeeper; znode data == null
> > > > >
> > > > > Here is some help for this command:
> > > > > List all tables in hbase. Optional regular expression parameter
> could
> > > > > be used to filter the output. Examples:
> > > > >
> > > > > hbase> list
> > > > > hbase> list 'abc.*'
> > > > > hbase> list 'ns:abc.*'
> > > > > hbase> list 'ns:.*'
> > > > >
> > > > >
> > > > > hbase(main):002:0> list
> > > > > TABLE
> > > > >
> > > > >
> > > > >
> > > > > ERROR: Can't get master address from ZooKeeper; znode data == null
> > > > >
> > > > > Here is some help for this command:
> > > > > List all tables in hbase. Optional regular expression parameter
> could
> > > > > be used to filter the output. Examples:
> > > > >
> > > > > hbase> list
> > > > > hbase> list 'abc.*'
> > > > > hbase> list 'ns:abc.*'
> > > > > hbase> list 'ns:.*'
> > > > >
> > > > >
> > > > >
> > > > >
> > > > > My configuration hbase-site.xml
> > > > >
> > > > > 177-57-219-207:conf danielmantovani$ cat hbase-site.xml
> > > > > <?xml version="1.0"?>
> > > > > <?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
> > > > > <!--
> > > > > /**
> > > > > *
> > > > > * Licensed to the Apache Software Foundation (ASF) under one
> > > > > * or more contributor license agreements. See the NOTICE file
> > > > > * distributed with this work for additional information
> > > > > * regarding copyright ownership. The ASF licenses this file
> > > > > * to you under the Apache License, Version 2.0 (the
> > > > > * "License"); you may not use this file except in compliance
> > > > > * with the License. You may obtain a copy of the License at
> > > > > *
> > > > > * http://www.apache.org/licenses/LICENSE-2.0
> > > > > *
> > > > > * Unless required by applicable law or agreed to in writing,
> software
> > > > > * distributed under the License is distributed on an "AS IS"
> BASIS,
> > > > > * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
> > > implied.
> > > > > * See the License for the specific language governing permissions
> and
> > > > > * limitations under the License.
> > > > > */
> > > > > -->
> > > > > <configuration>
> > > > > </configuration>
> > > > >
> > > > >
> > > > >
> > > > >
> > > > >
> > > > > I research on the internet but I couldn't find anything to help
> me. I
> > > don'
> > > > > t know what to do anymore.
> > > > >
> > > > > Thank you!
> > > > >
> > > > >
> > > > > --
> > > > >
> > > > > -dom
> > > > >
> > > > > --
> > > > >
> > > > > Daniel de Oliveira Mantovani
> > > > > Business Analytic Specialist
> > > > > Perl Evangelist /Astrophysics hobbyist.
> > > > > +55 11 9 8538-9897
> > > > > XOXO
> > > > >
> > >
> > >
> > >
> > >
> > > --
> > >
> > > -dom
> > >
> > > --
> > >
> > > Daniel de Oliveira Mantovani
> > > Business Analytic Specialist
> > > Perl Evangelist /Astrophysics hobbyist.
> > > +55 11 9 8538-9897
> > > XOXO
> > >
> >
> >
> >
> > --
> > Sean
>
>
>
>
> --
>
> -dom
>
> --
>
> Daniel de Oliveira Mantovani
> Business Analytic Specialist
> Perl Evangelist /Astrophysics hobbyist.
> +55 11 9 8538-9897
> XOXO
>
Re: ERROR: Can't get master address from ZooKeeper; znode data == null
Posted by Daniel de Oliveira Mantovani <da...@gmail.com>.
Hello Sean Busbey,
Thank you for your great answer, I did it work.
hbase(main):001:0> list
TABLE
0 row(s) in 0.2310 seconds
=> []
I have to do the following steps to work on MacOSX using brew (
http://brew.sh/).
1 -I had to create the "/hbase" into Zookeeper.
$ zkCli
[zk: localhost:2181(CONNECTED) 0] create /hbase base
[zk: localhost:2181(CONNECTED) 3] ls /
[hbase, zookeeper]
2 - Set conf/hbase-enf.xml variable "HBASE_MANAGES_ZK" to "false".
3 - I used the following hbase-site.xml
<configuration>
<property>
<name>hbase.rootdir</name>
<value>file:///tmp</value>
</property>
<property>
<name>hbase.zookeeper.property.dataDir</name>
<value>/usr/local/var/run/zookeeper/data</value>
</property>
<property>
<name>hbase.cluster.distributed</name>
<value>true</value>
</property>
</configuration>
This variable "hbase.zookeeper.property.dataDir" I got from the zoo.cfg,
you can get this using 'ps -ef|grep "zoo.cfg"', so you can have the zoo.cfg
path "/usr/local/etc/zookeeper/zoo.cfg". There you have the Zookeeper's
dataDir variable.
What is insane is if I choose a different directory than "/tmp" it stop
works. And it ins't about permission, I created a directory with -R 777 and
this wired error persist. I attached the error log when I change from
"/tmp" directory. I attached a log.zip with the logs about this issue.
If we fix the "/tmp", I can send a pull request and fix the brew
configuration.
Thank you very much.
On Tue, Aug 4, 2015 at 12:59 PM, Sean Busbey <bu...@cloudera.com> wrote:
>
> The current error message essentially means "I looked in ZooKeeper can
> can't tell if the master is running".
>
> can you list the current processes and see if the HMaster is present? (use
> jps -lm)
>
> can you check the log for HMaster to see if it thinks the master is up and
> active?
>
> can you check the HMaster status page to see if it properly shows the
> master as up and active?
>
> I think the problem is that HBase is using a different ZooKeeper ensemble
> than the shell you're trying to launch. Your current environmental config
> relies entirely on HBase internals:
>
> * hbase.rootdir should have an "hdfs://" url to rely on your local HDFS
> instance
> * zookeeper should use the quorum property to rely on your local ZooKeeper
> deployment
>
> Presuming that your goal is to run on a single node while relying on a
> single node deployment of hadoop / zookeeper out of brew, you should
follow
> the pseudo-distributed quickstart:
>
> http://hbase.apache.org/book.html#quickstart_pseudo
>
> and read through the section on using an external ZooKeeper:
>
> http://hbase.apache.org/book.html#_using_existing_zookeeper_ensemble
>
> It sounds like we could use some documentation on better handling initial
> set up in this case. Presuming we can get things working for you, would
you
> mind making a short write up of getting started using Homebrew? I'm not
> sure yet where we'd publish it; perhaps it would be a good addition to the
> HBase blog.
>
> On Tue, Aug 4, 2015 at 10:04 AM, Daniel de Oliveira Mantovani <
> daniel.oliveira.mantovani@gmail.com> wrote:
>
> > I used this configuration based on my environment,
> >
> > <configuration>
> > <property>
> > <name>hbase.rootdir</name>
> > <value>file:///home/testuser/hbase</value>
> > </property>
> > <property>
> > <name>hbase.zookeeper.property.dataDir</name>
> > <value>/home/testuser/zookeeper</value>
> > </property>
> > </configuration>
> >
> > I even tried to use the Hbase's zookeeper and I have the same error
which
> > don' t tell anything.
> >
> > :(
> >
> >
> >
> > On Tue, Aug 4, 2015 at 11:55 AM, Ted Yu <yu...@gmail.com> wrote:
> > >
> > > Your hbase-site.xml is effectively empty.
> > >
> > > Have you followed this guide ?
> > > http://hbase.apache.org/book.html#quickstart
> > > <http://hbase.apache.org/book.html#quickstart>>
> > >
> > > Cheers
> > >
> > > On Tue, Aug 4, 2015 at 7:23 AM, Daniel de Oliveira Mantovani <
> > > daniel.oliveira.mantovani@gmail.com> wrote:
> > >
> > > > Good morning,
> > > >
> > > > I just installed Hbase from brew repository, in MacOSX (Darwin
Kernel
> > > > Version 14.3.0)
> > > >
> > > > Hbase 1.0.1, hadoop 2.7.1, zookeeper 3.4.6-1.
> > > >
> > > > Lab:~ danielmantovani$ hbase shell
> > > > SLF4J: Class path contains multiple SLF4J bindings.
> > > > SLF4J: Found binding in
> > > >
> > > >
> >
> >
[jar:file:/usr/local/Cellar/hbase/1.0.1/libexec/lib/slf4j-log4j12-1.7.7.jar!/org/slf4j/impl/StaticLoggerBinder.class]
> > > > SLF4J: Found binding in
> > > >
> > > >
> >
> >
[jar:file:/usr/local/Cellar/hadoop/2.7.1/libexec/share/hadoop/common/lib/slf4j-log4j12-1.7.10.jar!/org/slf4j/impl/StaticLoggerBinder.class]
> > > > SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an
> > > > explanation.
> > > > SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory]
> > > > 2015-08-04 11:16:16.755 java[57627:2374333] Unable to load realm
info
> > from
> > > > SCDynamicStore
> > > > 2015-08-04 11:16:16,933 WARN [main] util.NativeCodeLoader: Unable
to
> > load
> > > > native-hadoop library for your platform... using builtin-java
classes
> > where
> > > > applicable
> > > > HBase Shell; enter 'help<RETURN>' for list of supported commands.
> > > > Type "exit<RETURN>" to leave the HBase Shell
> > > > Version 1.0.1, r66a93c09df3b12ff7b86c39bc8475c60e15af82d, Fri Apr 17
> > > > 22:14:06 PDT 2015
> > > >
> > > > The HDFS and Zookeeper works fine, but the Hbase ins't working
> > properly.
> > > > hbase(main):001:0> list
> > > > TABLE
> > > >
> > > >
> > > >
> > > > ERROR: Can't get master address from ZooKeeper; znode data == null
> > > >
> > > > Here is some help for this command:
> > > > List all tables in hbase. Optional regular expression parameter
could
> > > > be used to filter the output. Examples:
> > > >
> > > > hbase> list
> > > > hbase> list 'abc.*'
> > > > hbase> list 'ns:abc.*'
> > > > hbase> list 'ns:.*'
> > > >
> > > >
> > > > hbase(main):002:0> list
> > > > TABLE
> > > >
> > > >
> > > >
> > > > ERROR: Can't get master address from ZooKeeper; znode data == null
> > > >
> > > > Here is some help for this command:
> > > > List all tables in hbase. Optional regular expression parameter
could
> > > > be used to filter the output. Examples:
> > > >
> > > > hbase> list
> > > > hbase> list 'abc.*'
> > > > hbase> list 'ns:abc.*'
> > > > hbase> list 'ns:.*'
> > > >
> > > >
> > > >
> > > >
> > > > My configuration hbase-site.xml
> > > >
> > > > 177-57-219-207:conf danielmantovani$ cat hbase-site.xml
> > > > <?xml version="1.0"?>
> > > > <?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
> > > > <!--
> > > > /**
> > > > *
> > > > * Licensed to the Apache Software Foundation (ASF) under one
> > > > * or more contributor license agreements. See the NOTICE file
> > > > * distributed with this work for additional information
> > > > * regarding copyright ownership. The ASF licenses this file
> > > > * to you under the Apache License, Version 2.0 (the
> > > > * "License"); you may not use this file except in compliance
> > > > * with the License. You may obtain a copy of the License at
> > > > *
> > > > * http://www.apache.org/licenses/LICENSE-2.0
> > > > *
> > > > * Unless required by applicable law or agreed to in writing,
software
> > > > * distributed under the License is distributed on an "AS IS" BASIS,
> > > > * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
> > implied.
> > > > * See the License for the specific language governing permissions
and
> > > > * limitations under the License.
> > > > */
> > > > -->
> > > > <configuration>
> > > > </configuration>
> > > >
> > > >
> > > >
> > > >
> > > >
> > > > I research on the internet but I couldn't find anything to help me.
I
> > don'
> > > > t know what to do anymore.
> > > >
> > > > Thank you!
> > > >
> > > >
> > > > --
> > > >
> > > > -dom
> > > >
> > > > --
> > > >
> > > > Daniel de Oliveira Mantovani
> > > > Business Analytic Specialist
> > > > Perl Evangelist /Astrophysics hobbyist.
> > > > +55 11 9 8538-9897
> > > > XOXO
> > > >
> >
> >
> >
> >
> > --
> >
> > -dom
> >
> > --
> >
> > Daniel de Oliveira Mantovani
> > Business Analytic Specialist
> > Perl Evangelist /Astrophysics hobbyist.
> > +55 11 9 8538-9897
> > XOXO
> >
>
>
>
> --
> Sean
--
-dom
--
Daniel de Oliveira Mantovani
Business Analytic Specialist
Perl Evangelist /Astrophysics hobbyist.
+55 11 9 8538-9897
XOXO
Re: ERROR: Can't get master address from ZooKeeper; znode data == null
Posted by Sean Busbey <bu...@cloudera.com>.
The current error message essentially means "I looked in ZooKeeper can
can't tell if the master is running".
can you list the current processes and see if the HMaster is present? (use
jps -lm)
can you check the log for HMaster to see if it thinks the master is up and
active?
can you check the HMaster status page to see if it properly shows the
master as up and active?
I think the problem is that HBase is using a different ZooKeeper ensemble
than the shell you're trying to launch. Your current environmental config
relies entirely on HBase internals:
* hbase.rootdir should have an "hdfs://" url to rely on your local HDFS
instance
* zookeeper should use the quorum property to rely on your local ZooKeeper
deployment
Presuming that your goal is to run on a single node while relying on a
single node deployment of hadoop / zookeeper out of brew, you should follow
the pseudo-distributed quickstart:
http://hbase.apache.org/book.html#quickstart_pseudo
and read through the section on using an external ZooKeeper:
http://hbase.apache.org/book.html#_using_existing_zookeeper_ensemble
It sounds like we could use some documentation on better handling initial
set up in this case. Presuming we can get things working for you, would you
mind making a short write up of getting started using Homebrew? I'm not
sure yet where we'd publish it; perhaps it would be a good addition to the
HBase blog.
On Tue, Aug 4, 2015 at 10:04 AM, Daniel de Oliveira Mantovani <
daniel.oliveira.mantovani@gmail.com> wrote:
> I used this configuration based on my environment,
>
> <configuration>
> <property>
> <name>hbase.rootdir</name>
> <value>file:///home/testuser/hbase</value>
> </property>
> <property>
> <name>hbase.zookeeper.property.dataDir</name>
> <value>/home/testuser/zookeeper</value>
> </property>
> </configuration>
>
> I even tried to use the Hbase's zookeeper and I have the same error which
> don' t tell anything.
>
> :(
>
>
>
> On Tue, Aug 4, 2015 at 11:55 AM, Ted Yu <yu...@gmail.com> wrote:
> >
> > Your hbase-site.xml is effectively empty.
> >
> > Have you followed this guide ?
> > http://hbase.apache.org/book.html#quickstart
> > <http://hbase.apache.org/book.html#quickstart>>
> >
> > Cheers
> >
> > On Tue, Aug 4, 2015 at 7:23 AM, Daniel de Oliveira Mantovani <
> > daniel.oliveira.mantovani@gmail.com> wrote:
> >
> > > Good morning,
> > >
> > > I just installed Hbase from brew repository, in MacOSX (Darwin Kernel
> > > Version 14.3.0)
> > >
> > > Hbase 1.0.1, hadoop 2.7.1, zookeeper 3.4.6-1.
> > >
> > > Lab:~ danielmantovani$ hbase shell
> > > SLF4J: Class path contains multiple SLF4J bindings.
> > > SLF4J: Found binding in
> > >
> > >
>
> [jar:file:/usr/local/Cellar/hbase/1.0.1/libexec/lib/slf4j-log4j12-1.7.7.jar!/org/slf4j/impl/StaticLoggerBinder.class]
> > > SLF4J: Found binding in
> > >
> > >
>
> [jar:file:/usr/local/Cellar/hadoop/2.7.1/libexec/share/hadoop/common/lib/slf4j-log4j12-1.7.10.jar!/org/slf4j/impl/StaticLoggerBinder.class]
> > > SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an
> > > explanation.
> > > SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory]
> > > 2015-08-04 11:16:16.755 java[57627:2374333] Unable to load realm info
> from
> > > SCDynamicStore
> > > 2015-08-04 11:16:16,933 WARN [main] util.NativeCodeLoader: Unable to
> load
> > > native-hadoop library for your platform... using builtin-java classes
> where
> > > applicable
> > > HBase Shell; enter 'help<RETURN>' for list of supported commands.
> > > Type "exit<RETURN>" to leave the HBase Shell
> > > Version 1.0.1, r66a93c09df3b12ff7b86c39bc8475c60e15af82d, Fri Apr 17
> > > 22:14:06 PDT 2015
> > >
> > > The HDFS and Zookeeper works fine, but the Hbase ins't working
> properly.
> > > hbase(main):001:0> list
> > > TABLE
> > >
> > >
> > >
> > > ERROR: Can't get master address from ZooKeeper; znode data == null
> > >
> > > Here is some help for this command:
> > > List all tables in hbase. Optional regular expression parameter could
> > > be used to filter the output. Examples:
> > >
> > > hbase> list
> > > hbase> list 'abc.*'
> > > hbase> list 'ns:abc.*'
> > > hbase> list 'ns:.*'
> > >
> > >
> > > hbase(main):002:0> list
> > > TABLE
> > >
> > >
> > >
> > > ERROR: Can't get master address from ZooKeeper; znode data == null
> > >
> > > Here is some help for this command:
> > > List all tables in hbase. Optional regular expression parameter could
> > > be used to filter the output. Examples:
> > >
> > > hbase> list
> > > hbase> list 'abc.*'
> > > hbase> list 'ns:abc.*'
> > > hbase> list 'ns:.*'
> > >
> > >
> > >
> > >
> > > My configuration hbase-site.xml
> > >
> > > 177-57-219-207:conf danielmantovani$ cat hbase-site.xml
> > > <?xml version="1.0"?>
> > > <?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
> > > <!--
> > > /**
> > > *
> > > * Licensed to the Apache Software Foundation (ASF) under one
> > > * or more contributor license agreements. See the NOTICE file
> > > * distributed with this work for additional information
> > > * regarding copyright ownership. The ASF licenses this file
> > > * to you under the Apache License, Version 2.0 (the
> > > * "License"); you may not use this file except in compliance
> > > * with the License. You may obtain a copy of the License at
> > > *
> > > * http://www.apache.org/licenses/LICENSE-2.0
> > > *
> > > * Unless required by applicable law or agreed to in writing, software
> > > * distributed under the License is distributed on an "AS IS" BASIS,
> > > * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
> implied.
> > > * See the License for the specific language governing permissions and
> > > * limitations under the License.
> > > */
> > > -->
> > > <configuration>
> > > </configuration>
> > >
> > >
> > >
> > >
> > >
> > > I research on the internet but I couldn't find anything to help me. I
> don'
> > > t know what to do anymore.
> > >
> > > Thank you!
> > >
> > >
> > > --
> > >
> > > -dom
> > >
> > > --
> > >
> > > Daniel de Oliveira Mantovani
> > > Business Analytic Specialist
> > > Perl Evangelist /Astrophysics hobbyist.
> > > +55 11 9 8538-9897
> > > XOXO
> > >
>
>
>
>
> --
>
> -dom
>
> --
>
> Daniel de Oliveira Mantovani
> Business Analytic Specialist
> Perl Evangelist /Astrophysics hobbyist.
> +55 11 9 8538-9897
> XOXO
>
--
Sean
Re: ERROR: Can't get master address from ZooKeeper; znode data == null
Posted by Daniel de Oliveira Mantovani <da...@gmail.com>.
I used this configuration based on my environment,
<configuration>
<property>
<name>hbase.rootdir</name>
<value>file:///home/testuser/hbase</value>
</property>
<property>
<name>hbase.zookeeper.property.dataDir</name>
<value>/home/testuser/zookeeper</value>
</property>
</configuration>
I even tried to use the Hbase's zookeeper and I have the same error which
don' t tell anything.
:(
On Tue, Aug 4, 2015 at 11:55 AM, Ted Yu <yu...@gmail.com> wrote:
>
> Your hbase-site.xml is effectively empty.
>
> Have you followed this guide ?
> http://hbase.apache.org/book.html#quickstart
> <http://hbase.apache.org/book.html#quickstart>>
>
> Cheers
>
> On Tue, Aug 4, 2015 at 7:23 AM, Daniel de Oliveira Mantovani <
> daniel.oliveira.mantovani@gmail.com> wrote:
>
> > Good morning,
> >
> > I just installed Hbase from brew repository, in MacOSX (Darwin Kernel
> > Version 14.3.0)
> >
> > Hbase 1.0.1, hadoop 2.7.1, zookeeper 3.4.6-1.
> >
> > Lab:~ danielmantovani$ hbase shell
> > SLF4J: Class path contains multiple SLF4J bindings.
> > SLF4J: Found binding in
> >
> >
[jar:file:/usr/local/Cellar/hbase/1.0.1/libexec/lib/slf4j-log4j12-1.7.7.jar!/org/slf4j/impl/StaticLoggerBinder.class]
> > SLF4J: Found binding in
> >
> >
[jar:file:/usr/local/Cellar/hadoop/2.7.1/libexec/share/hadoop/common/lib/slf4j-log4j12-1.7.10.jar!/org/slf4j/impl/StaticLoggerBinder.class]
> > SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an
> > explanation.
> > SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory]
> > 2015-08-04 11:16:16.755 java[57627:2374333] Unable to load realm info
from
> > SCDynamicStore
> > 2015-08-04 11:16:16,933 WARN [main] util.NativeCodeLoader: Unable to
load
> > native-hadoop library for your platform... using builtin-java classes
where
> > applicable
> > HBase Shell; enter 'help<RETURN>' for list of supported commands.
> > Type "exit<RETURN>" to leave the HBase Shell
> > Version 1.0.1, r66a93c09df3b12ff7b86c39bc8475c60e15af82d, Fri Apr 17
> > 22:14:06 PDT 2015
> >
> > The HDFS and Zookeeper works fine, but the Hbase ins't working properly.
> > hbase(main):001:0> list
> > TABLE
> >
> >
> >
> > ERROR: Can't get master address from ZooKeeper; znode data == null
> >
> > Here is some help for this command:
> > List all tables in hbase. Optional regular expression parameter could
> > be used to filter the output. Examples:
> >
> > hbase> list
> > hbase> list 'abc.*'
> > hbase> list 'ns:abc.*'
> > hbase> list 'ns:.*'
> >
> >
> > hbase(main):002:0> list
> > TABLE
> >
> >
> >
> > ERROR: Can't get master address from ZooKeeper; znode data == null
> >
> > Here is some help for this command:
> > List all tables in hbase. Optional regular expression parameter could
> > be used to filter the output. Examples:
> >
> > hbase> list
> > hbase> list 'abc.*'
> > hbase> list 'ns:abc.*'
> > hbase> list 'ns:.*'
> >
> >
> >
> >
> > My configuration hbase-site.xml
> >
> > 177-57-219-207:conf danielmantovani$ cat hbase-site.xml
> > <?xml version="1.0"?>
> > <?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
> > <!--
> > /**
> > *
> > * Licensed to the Apache Software Foundation (ASF) under one
> > * or more contributor license agreements. See the NOTICE file
> > * distributed with this work for additional information
> > * regarding copyright ownership. The ASF licenses this file
> > * to you under the Apache License, Version 2.0 (the
> > * "License"); you may not use this file except in compliance
> > * with the License. You may obtain a copy of the License at
> > *
> > * http://www.apache.org/licenses/LICENSE-2.0
> > *
> > * Unless required by applicable law or agreed to in writing, software
> > * distributed under the License is distributed on an "AS IS" BASIS,
> > * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied.
> > * See the License for the specific language governing permissions and
> > * limitations under the License.
> > */
> > -->
> > <configuration>
> > </configuration>
> >
> >
> >
> >
> >
> > I research on the internet but I couldn't find anything to help me. I
don'
> > t know what to do anymore.
> >
> > Thank you!
> >
> >
> > --
> >
> > -dom
> >
> > --
> >
> > Daniel de Oliveira Mantovani
> > Business Analytic Specialist
> > Perl Evangelist /Astrophysics hobbyist.
> > +55 11 9 8538-9897
> > XOXO
> >
--
-dom
--
Daniel de Oliveira Mantovani
Business Analytic Specialist
Perl Evangelist /Astrophysics hobbyist.
+55 11 9 8538-9897
XOXO
Re: ERROR: Can't get master address from ZooKeeper; znode data == null
Posted by Ted Yu <yu...@gmail.com>.
Your hbase-site.xml is effectively empty.
Have you followed this guide ?
http://hbase.apache.org/book.html#quickstart
<http://hbase.apache.org/book.html#quickstart>>
Cheers
On Tue, Aug 4, 2015 at 7:23 AM, Daniel de Oliveira Mantovani <
daniel.oliveira.mantovani@gmail.com> wrote:
> Good morning,
>
> I just installed Hbase from brew repository, in MacOSX (Darwin Kernel
> Version 14.3.0)
>
> Hbase 1.0.1, hadoop 2.7.1, zookeeper 3.4.6-1.
>
> Lab:~ danielmantovani$ hbase shell
> SLF4J: Class path contains multiple SLF4J bindings.
> SLF4J: Found binding in
>
> [jar:file:/usr/local/Cellar/hbase/1.0.1/libexec/lib/slf4j-log4j12-1.7.7.jar!/org/slf4j/impl/StaticLoggerBinder.class]
> SLF4J: Found binding in
>
> [jar:file:/usr/local/Cellar/hadoop/2.7.1/libexec/share/hadoop/common/lib/slf4j-log4j12-1.7.10.jar!/org/slf4j/impl/StaticLoggerBinder.class]
> SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an
> explanation.
> SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory]
> 2015-08-04 11:16:16.755 java[57627:2374333] Unable to load realm info from
> SCDynamicStore
> 2015-08-04 11:16:16,933 WARN [main] util.NativeCodeLoader: Unable to load
> native-hadoop library for your platform... using builtin-java classes where
> applicable
> HBase Shell; enter 'help<RETURN>' for list of supported commands.
> Type "exit<RETURN>" to leave the HBase Shell
> Version 1.0.1, r66a93c09df3b12ff7b86c39bc8475c60e15af82d, Fri Apr 17
> 22:14:06 PDT 2015
>
> The HDFS and Zookeeper works fine, but the Hbase ins't working properly.
> hbase(main):001:0> list
> TABLE
>
>
>
> ERROR: Can't get master address from ZooKeeper; znode data == null
>
> Here is some help for this command:
> List all tables in hbase. Optional regular expression parameter could
> be used to filter the output. Examples:
>
> hbase> list
> hbase> list 'abc.*'
> hbase> list 'ns:abc.*'
> hbase> list 'ns:.*'
>
>
> hbase(main):002:0> list
> TABLE
>
>
>
> ERROR: Can't get master address from ZooKeeper; znode data == null
>
> Here is some help for this command:
> List all tables in hbase. Optional regular expression parameter could
> be used to filter the output. Examples:
>
> hbase> list
> hbase> list 'abc.*'
> hbase> list 'ns:abc.*'
> hbase> list 'ns:.*'
>
>
>
>
> My configuration hbase-site.xml
>
> 177-57-219-207:conf danielmantovani$ cat hbase-site.xml
> <?xml version="1.0"?>
> <?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
> <!--
> /**
> *
> * Licensed to the Apache Software Foundation (ASF) under one
> * or more contributor license agreements. See the NOTICE file
> * distributed with this work for additional information
> * regarding copyright ownership. The ASF licenses this file
> * to you under the Apache License, Version 2.0 (the
> * "License"); you may not use this file except in compliance
> * with the License. You may obtain a copy of the License at
> *
> * http://www.apache.org/licenses/LICENSE-2.0
> *
> * Unless required by applicable law or agreed to in writing, software
> * distributed under the License is distributed on an "AS IS" BASIS,
> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
> * See the License for the specific language governing permissions and
> * limitations under the License.
> */
> -->
> <configuration>
> </configuration>
>
>
>
>
>
> I research on the internet but I couldn't find anything to help me. I don'
> t know what to do anymore.
>
> Thank you!
>
>
> --
>
> -dom
>
> --
>
> Daniel de Oliveira Mantovani
> Business Analytic Specialist
> Perl Evangelist /Astrophysics hobbyist.
> +55 11 9 8538-9897
> XOXO
>