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From Andrew Purtell <apurt...@apache.org>
Subject Re: 0.90.1 hbase-default.xml
Date Tue, 08 Mar 2011 00:10:39 GMT
We are in preproduction with CDH3B4, rolling out next month.

It Works For Us*.

* -- so far, more application tests after a rollout next week or thereabouts.

Best regards,

    - Andy

Problems worthy of attack prove their worth by hitting back.
  - Piet Hein (via Tom White)

--- On Mon, 3/7/11, Ryan Rawson <ryanobjc@gmail.com> wrote:

> From: Ryan Rawson <ryanobjc@gmail.com>
> Subject: Re: 0.90.1 hbase-default.xml
> To: user@hbase.apache.org
> Cc: "Geoff Hendrey" <ghendrey@decarta.com>, jdcryans@gmail.com, "Shaheen Bahauddin"
<sbahauddin@decarta.com>
> Date: Monday, March 7, 2011, 3:36 PM
> This message is reliable, you should
> worry.  The docs talk about this:
> http://hbase.apache.org/book/notsoquick.html
> 
> Basically you need to do exactly what that message says.  At SU we
> personally run CDH3b2.  I know CDH3 is at a higher beta now, you can
> give CDH3b4 a shot, it also contains the same basic prerequisites.
> 
> -ryan
> 
> On Mon, Mar 7, 2011 at 3:32 PM, Geoff Hendrey <ghendrey@decarta.com>
> wrote:
> > Thanks -
> >
> > So we are up and running, but on the web UI we see
> "You are currently running the HMaster without HDFS append
> support enabled. This may result in data loss. Please see
> the HBase wiki for details.".
> >
> > " To enable sync, first ensure that you have either
> compiled the 0.20-append branch from Apache, or installed
> Cloudera's CDH3 "
> >
> > we are running 0.20.3-dev...we didn't see this message
> before with hbase 0.20.6. Now we see the message after
> upgrading to 0.90.1. Is this message reliable? Should I
> worry?
> >
> > -geoff
> >
> > -----Original Message-----
> > From: jdcryans@gmail.com
> [mailto:jdcryans@gmail.com]
> On Behalf Of Jean-Daniel Cryans
> > Sent: Friday, March 04, 2011 3:15 PM
> > To: user@hbase.apache.org
> > Subject: Re: 0.90.1 hbase-default.xml
> >
> > Did you replace the hadoop jar in the hbase lib? It's
> compatible but
> > it still requires the same jar (yeah... it's a mess at
> the moment
> > since the append branch doesn't have a release).
> >
> > You might also want to consider using CDH3b4, which
> has a compatible
> > hadoop and hbase.
> >
> > J-D
> >
> > On Fri, Mar 4, 2011 at 3:10 PM, Geoff Hendrey <ghendrey@decarta.com>
> wrote:
> >> Any advise on this one? It occurs when I start
> HBase, then the master
> >> shuts off. I am running hadoop-0.20.3-dev for
> hdfs. ClientProtocol
> >> version mismatch. (client = 42, server = 41). I
> suppose it means that
> >> some hdfs client/server protocol is incompatible,
> but I thought that
> >> HBase 0.90.1 would work with 20.x hadoop
> >>
> >> 2011-03-04 14:57:13,357 FATAL
> org.apache.hadoop.hbase.master.HMaster:
> >> Unhandled exception. Starting shutdown.
> >> org.apache.hadoop.ipc.RPC$VersionMismatch:
> Protocol
> >> org.apache.hadoop.hdfs.protocol.ClientProtocol
> version mismatch. (client
> >> = 42, server = 41)
> >>        at
> org.apache.hadoop.ipc.RPC.getProxy(RPC.java:364)
> >>        at
> >>
> org.apache.hadoop.hdfs.DFSClient.createRPCNamenode(DFSClient.java:113)
> >>        at
> org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:215)
> >>        at
> org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:177)
> >>        at
> >>
> org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileS
> >> ystem.java:82)
> >>        at
> >>
> org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:1378)
> >>        at
> >>
> org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:66)
> >>        at
> >>
> org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:1390)
> >>        at
> org.apache.hadoop.fs.FileSystem.get(FileSystem.java:196)
> >>        at
> org.apache.hadoop.fs.FileSystem.get(FileSystem.java:95)
> >>        at
> >>
> org.apache.hadoop.hbase.master.MasterFileSystem.<init>(MasterFileSystem.
> >> java:87)
> >>        at
> >>
> org.apache.hadoop.hbase.master.HMaster.finishInitialization(HMaster.java
> >> :342)
> >>        at
> org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:278)
> >> 2011-03-04 14:57:13,359 INFO
> org.apache.hadoop.hbase.master.HMaster:
> >> Aborting
> >> 2011-03-04 14:57:13,359 DEBUG
> org.apache.hadoop.hbase.master.HMaster:
> >> Stopping service threads
> >> 2011-03-04 14:57:13,359 INFO
> org.apache.hadoop.ipc.HBaseServer: Stopping
> >> server on 60000
> >>
> >> -----Original Message-----
> >> From: jdcryans@gmail.com
> [mailto:jdcryans@gmail.com]
> On Behalf Of
> >> Jean-Daniel Cryans
> >> Sent: Friday, March 04, 2011 2:53 PM
> >> To: user@hbase.apache.org
> >> Subject: Re: 0.90.1 hbase-default.xml
> >>
> >> It's now included in the hbase jar so that people
> don't reuse them
> >> between versions (since it led to many problems).
> >>
> >> J-D
> >>
> >> On Fri, Mar 4, 2011 at 2:44 PM, Geoff Hendrey
> <ghendrey@decarta.com>
> >> wrote:
> >>> Hi,
> >>>
> >>>
> >>>
> >>> I tried to use my hbase-default.xml from 0.89
> with my new 0.90.1
> >>> installation. I get a message stating
> "hbase-default.xml seems to be
> >>> from an old version of hbase(null), this
> version is 0.90.1.
> >>>
> >>>
> >>>
> >>> But 0.90.1 doesn't seem to have an
> hbase-default.xml file that it
> >> ships
> >>> with (at least not in conf after I extracted
> the 0.90.1 .tar.gz file).
> >>> So what is the process to get my configs up
> and running on 0.90.1.
> >>>
> >>>
> >>>
> >>> -g
> >>>
> >>>
> >>
> >
> 


      

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