hbase-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Sean Bigdatafun <sean.bigdata...@gmail.com>
Subject Re: Problem starting up HBase in pseudo distributed mode
Date Mon, 30 May 2011 19:13:35 GMT
Hi Hari,

I am experiencing the same problem as you do, I think. (My system is also
Ubuntu 11.04).


Please take a look at my thread and see if it is the same problem you are
experiencing.topic "0.90.1 HMaster malfunction in pseudo-distributed mode".

Hopefully this question get answered after the long weekend.





On Mon, May 30, 2011 at 9:19 AM, Hari Sreekumar <hsreekumar@clickable.com>wrote:

> Hi,
>
> I am trying to set up hbase is pseudo distributed mode on one of the
> machines and I am getting this error when I try to use hbase shell. If I
> try
> the list command, it just hangs.
>
> hbase(main):002:0> create 't1', 'f1'
>
> ERROR: org.apache.hadoop.hbase.NotAllMetaRegionsOnlineException:
> org.apache.hadoop.hbase.NotAllMetaRegionsOnlineException: Timed out
> (10000ms)
>
>
>
> HMaster Log:
>
> 2011-05-30 21:32:35,021 INFO
> org.apache.hadoop.hbase.master.AssignmentManager: Region has been OFFLINE
> for too long, reassigning -ROOT-,,0.70236052 to a random server
> 2011-05-30 21:32:35,021 DEBUG
> org.apache.hadoop.hbase.master.AssignmentManager: Forcing OFFLINE;
> was=-ROOT-,,0.70236052 state=OFFLINE, ts=1306771315023
> 2011-05-30 21:32:35,021 DEBUG
> org.apache.hadoop.hbase.master.AssignmentManager: Using pre-existing plan
> for region -ROOT-,,0.70236052; plan=hri=-ROOT-,,0.70236052, src=,
> dest=localhost,54093,1306770984643
> 2011-05-30 21:32:35,021 DEBUG
> org.apache.hadoop.hbase.master.AssignmentManager: Assigning region
> -ROOT-,,0.70236052 to localhost,54093,1306770984643
> 2011-05-30 21:32:35,021 DEBUG org.apache.hadoop.hbase.master.ServerManager:
> New connection to localhost,54093,1306770984643
> 2011-05-30 21:32:35,023 INFO org.apache.hadoop.ipc.HbaseRPC: Server at /
> 127.0.0.1:54093 could not be reached after 1 tries, giving up.
> 2011-05-30 21:32:35,023 WARN
> org.apache.hadoop.hbase.master.AssignmentManager: Failed assignment of
> -ROOT-,,0.70236052 to serverName=localhost,54093,1306770984643,
> load=(requests=0, regions=0, usedHeap=36, maxHeap=991), 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 /
> 127.0.0.1:54093 after attempts=1
>    at org.apache.hadoop.hbase.ipc.HBaseRPC.waitForProxy(HBaseRPC.java:355)
>    at
>
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.getHRegionConnection(HConnectionManager.java:954)
>    at
>
> org.apache.hadoop.hbase.master.ServerManager.getServerConnection(ServerManager.java:606)
>    at
>
> org.apache.hadoop.hbase.master.ServerManager.sendRegionOpen(ServerManager.java:541)
>    at
>
> org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:901)
>    at
>
> org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:730)
>    at
>
> org.apache.hadoop.hbase.master.AssignmentManager.assign(AssignmentManager.java:710)
>    at
>
> org.apache.hadoop.hbase.master.AssignmentManager$TimeoutMonitor.chore(AssignmentManager.java:1605)
>    at org.apache.hadoop.hbase.Chore.run(Chore.java:66)
> 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.java:206)
>    at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404)
>    at
>
> org.apache.hadoop.hbase.ipc.HBaseClient$Connection.setupIOstreams(HBaseClient.java:328)
>    at
> org.apache.hadoop.hbase.ipc.HBaseClient.getConnection(HBaseClient.java:883)
>    at org.apache.hadoop.hbase.ipc.HBaseClient.call(HBaseClient.java:750)
>    at
> org.apache.hadoop.hbase.ipc.HBaseRPC$Invoker.invoke(HBaseRPC.java:257)
>    at $Proxy9.getProtocolVersion(Unknown Source)
>    at org.apache.hadoop.hbase.ipc.HBaseRPC.getProxy(HBaseRPC.java:419)
>    at org.apache.hadoop.hbase.ipc.HBaseRPC.getProxy(HBaseRPC.java:393)
>    at org.apache.hadoop.hbase.ipc.HBaseRPC.getProxy(HBaseRPC.java:444)
>    at org.apache.hadoop.hbase.ipc.HBaseRPC.waitForProxy(HBaseRPC.java:349)
>    ... 8 more
> 2011-05-30 21:32:35,025 WARN
> org.apache.hadoop.hbase.master.AssignmentManager: Unable to find a viable
> location to assign region -ROOT-,,0.70236052
> 2011-05-30 21:33:12,788 DEBUG
>
> org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation:
> Lookedup root region location,
>
> connection=org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation@3248bc64
> ;
> hsa=null
>
> I am running it with java 1.6.0_25 on Ubuntu 11.04 desktop. Another thing I
> noticed is that it is now looking for a different port once I restarted the
> machine:
>
> 2011-05-30 21:47:10,858 DEBUG
> org.apache.hadoop.hbase.master.AssignmentManager: Assigning region
> -ROOT-,,0.70236052 to localhost,37283,1306772219858
> 2011-05-30 21:47:10,858 DEBUG org.apache.hadoop.hbase.master.ServerManager:
> New connection to localhost,37283,1306772219858
> 2011-05-30 21:47:10,874 INFO org.apache.hadoop.ipc.HbaseRPC: Server at /
> 127.0.0.1:37283 could not be reached after 1 tries, giving up.
> 2011-05-30 21:47:10,875 WARN
> org.apache.hadoop.hbase.master.AssignmentManager: Failed assignment of
> -ROOT-,,0.70236052 to serverName=localhost,37283,1306772219858,
> load=(requests=0, regions=0, usedHeap=36, maxHeap=991), 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 /
> 127.0.0.1:37283 after attempts=1
>    at org.apache.hadoop.hbase.ipc.HBaseRPC.waitForProxy(HBaseRPC.java:355)
> ...
> ...
>
> Any ideas? ..
> Hari
>



-- 
--Sean

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message