I added dfs.support.append=true configuration everywhere but I get the
same "got version 3 expected version 4" problem.
How do I update the jars in the hbase lib directory?
Alex
On 12/21/2011 01:18 PM, jcfol...@pureperfect.com wrote:
Are you sure your configuration is correct? There's a couple of other
things that you need to do too:
Make sure:
<property>
<name>dfs.support.append</name>
<value>true</value>
</property>
Is set for both HBase and Hadoop
Update hadoop jars inside the hbase lib directory to use the hadoop
0.20.205 core jar files.
-------- Original Message --------
Subject: Re: What version of HDFS is compatible with HBase?
From: Aleksandr Levchuk<aleksa...@fb.com>
Date: Wed, December 21, 2011 4:06 pm
To:<user@hbase.apache.org>
On Hadoop 0.20.205.0 when hbase-0.90.4 master tries to talk to the
namenode I get:
logs/hadoop-hadoop-namenode*.log
2011-12-21 12:57:10,746 WARN org.apache.hadoop.ipc.Server: Incorrect
header or version mismatch from 10.30.81.191:33540 got version 3
expected version 4
This makes it look like hadoop-0.20.205.0 and hbase-0.90.4 are
incompatible.
Alex
On 12/21/2011 12:41 PM, jcfol...@pureperfect.com wrote:
>
>
> Use 0.20.205.
>
>
> -------- Original Message --------
> Subject: What version of HDFS is compatible with HBase?
> From: Aleksandr Levchuk<aleksa...@fb.com>
> Date: Wed, December 21, 2011 3:23 pm
> To:<user@hbase.apache.org>
>
> Hi all,
>
> HBase stable http://apache.cs.utah.edu/hbase/stable/ is currently
> hbase-0.90.4, what version(s) of HDFS is it compatible with?
>
> There is no answer in the obvious places: Getting Started, README,
> Changelog, Wiki, FAQ
> (http://wiki.apache.org/hadoop/Hbase/FAQ_General#A7).
>
> http://hbase.apache.org/notsoquick.html has an answer which involves
> building Hadoop from branch-0.20-append, but I need a release that I
> can
> test before building.
>
> Thanks,
> Alex
>