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From Doug Meil <doug.m...@explorysmedical.com>
Subject Re: Exception starting HBase
Date Wed, 18 Jan 2012 18:12:05 GMT

Thanks Shashwat...

The loopback-on-Ubuntu advice was just added to the Book/RefGuide last
week in Troubleshooting but it's not up on the website yet (sorry!).





On 1/18/12 11:56 AM, "shashwat shriparv" <dwivedishashwat@gmail.com> wrote:

>You extracted the jar file ment what??? you will receive the archieve file
>that you need to extract .....
>
>
>some of the problem you can check :
>
>   1. Change 127.0.1.1 to 127.0.0.1 in your hosts file.
>
>
>   - Your host file shoud look something like
>
>               127.0.0.1 localhost
>               127.0.0.1 ubuntu.ubuntu-domain ubuntu
>
>   1. Try to ssh your localhost and see you can connect.
>   2. Check if you have sun java installed and path is set to java
>   3. Configuration should have
>   4.
>   5. <property>
>   6.     <name>hbase.rootdir</name>
>   7.     <value>/localpath/hbase</value>
>   8. </property>
>   9.
>   10. Check these options and see if it works <goog_1064349700>
>   11.
>   <goog_1064349700>
>   12.
>   <goog_1064349700>
>   13. Regards  <goog_1064349700>
>   14. Shashwat
>
>
>
>
>On Wed, Jan 18, 2012 at 9:56 PM, Praveen Sripati
><praveensripati@gmail.com>wrote:
>
>> Hi,
>>
>> I tried the same steps on another Ubuntu instance and getting the same
>> exception in the log file. Am I missing any steps in the installation? I
>> have extracted hbase jar file and ran the bin/start-hbase.sh command.
>>
>> Regards,
>> Praveen
>>
>> On Wed, Jan 18, 2012 at 4:48 PM, Praveen Sripati
>> <praveensripati@gmail.com>wrote:
>>
>> >
>> > Hi,
>> >
>> > I have installed HBase 0.90.5 on Ubuntu 11.10 and ran the
>> > bin/start-hbase.sh command without any changes to the configuration
>> files.
>> > jps outputs only HMaster and in the log file the below exception is in
>> the
>> > hbase-praveensripati-master-ubuntu-host.log file. How do I get around
>> this
>> > error?
>> >
>> > 2012-01-18 11:40:51,929 DEBUG
>> > org.apache.hadoop.hbase.master.ServerManager: New connection to
>> > localhost,46402,1326867045447
>> > 2012-01-18 11:40:51,946 INFO org.apache.hadoop.ipc.HbaseRPC: Server
>>at /
>> > 127.0.0.1:46402 could not be reached after 1 tries, giving up.
>> > 2012-01-18 11:40:51,947 WARN
>> > org.apache.hadoop.hbase.master.AssignmentManager: Failed assignment of
>> > -ROOT-,,0.70236052 to serverName=localhost,46402,1326867045447,
>> > load=(requests=0, regions=0, usedHeap=27, maxHeap=993), trying to
>>assign
>> > elsewhere instead; retry=0
>> > org.apache.hadoop.hbase.client.RetriesExhaustedException: Failed
>>setting
>> > up proxy interface org.apache.hadoop.hbase.ipc.HRegionInterface to /
>> > 127.0.0.1:46402 after attempts=1
>> > at 
>>org.apache.hadoop.hbase.ipc.HBaseRPC.waitForProxy(HBaseRPC.java:355)
>> > at
>> >
>> 
>>org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementati
>>on.getHRegionConnection(HConnectionManager.java:1176)
>> > at
>> >
>> 
>>org.apache.hadoop.hbase.master.ServerManager.getServerConnection(ServerMa
>>nager.java:627)
>> > at
>> >
>> 
>>org.apache.hadoop.hbase.master.ServerManager.sendRegionOpen(ServerManager
>>.java:564)
>> > at
>> >
>> 
>>org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager
>>.java:1065)
>> > at
>> >
>> 
>>org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager
>>.java:875)
>> > at
>> >
>> 
>>org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager
>>.java:855)
>> > at
>> >
>> 
>>org.apache.hadoop.hbase.master.AssignmentManager.assignRoot(AssignmentMan
>>ager.java:1334)
>> > at
>> >
>> 
>>org.apache.hadoop.hbase.master.HMaster.assignRootAndMeta(HMaster.java:426
>>)
>> > at
>> >
>> 
>>org.apache.hadoop.hbase.master.HMaster.finishInitialization(HMaster.java:
>>383)
>> > at org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:279)
>> > at
>> >
>> 
>>org.apache.hadoop.hbase.master.HMasterCommandLine$LocalHMaster.run(HMaste
>>rCommandLine.java:193)
>> > at java.lang.Thread.run(Thread.java:662)
>> > Caused by: java.net.ConnectException: Connection refused
>> > at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
>> > at 
>>sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
>> > at
>> >
>> 
>>org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.jav
>>a:206)
>> > at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
>> > at
>> >
>> 
>>org.apache.hadoop.hbase.ipc.HBaseClient$Connection.setupIOstreams(HBaseCl
>>ient.java:328)
>> > at
>> >
>> 
>>org.apache.hadoop.hbase.ipc.HBaseClient.getConnection(HBaseClient.java:88
>>3)
>> > at org.apache.hadoop.hbase.ipc.HBaseClient.call(HBaseClient.java:750)
>> > at 
>>org.apache.hadoop.hbase.ipc.HBaseRPC$Invoker.invoke(HBaseRPC.java:257)
>> > at $Proxy7.getProtocolVersion(Unknown Source)
>> > at org.apache.hadoop.hbase.ipc.HBaseRPC.getProxy(HBaseRPC.java:419)
>> > at org.apache.hadoop.hbase.ipc.HBaseRPC.getProxy(HBaseRPC.java:393)
>> > at org.apache.hadoop.hbase.ipc.HBaseRPC.getProxy(HBaseRPC.java:444)
>> > at 
>>org.apache.hadoop.hbase.ipc.HBaseRPC.waitForProxy(HBaseRPC.java:349)
>> > ... 12 more
>> >
>> > When trying to create a table in the shell the below error is thrown
>> >
>> > hbase(main):001:0> create 'test', 'data'
>> >
>> > ERROR: org.apache.hadoop.hbase.NotAllMetaRegionsOnlineException:
>> > org.apache.hadoop.hbase.NotAllMetaRegionsOnlineException: Timed out
>> > (10000ms)
>> >
>> > Also, stopping the HBase goes on for ever. Had to stop it using the
>>kill
>> > command.
>> >
>> > Regards,
>> > Praveen
>> >
>> >
>>
>
>
>
>-- 
>Shashwat Shriparv



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