ase_to_0.23_and_configuring_federation
>
>
> From: Azuryy Yu
> Reply-To: "u...@hadoop.apache.org"
> Date: Thursday 21 November 2013 9:48 AM
> To: "hdfs-dev@hadoop.apache.org" , "
> u...@hadoop.apache.org"
> Subject: HDFS upgrade problem of fsImage
>
&g
gt;
> > > Looks like you have already have upgraded cluster.. And you are trying
> to
> > > upgrade one more time.
> > >
> > >
> > > -Original Message-
> > > From: Azuryy Yu [mailto:azury...@gmail.com]
> > > Sent: 21 November 2013 09:49
> > >
like you have already have upgraded cluster.. And you are trying to
> > upgrade one more time.
> >
> >
> > -Original Message-
> > From: Azuryy Yu [mailto:azury...@gmail.com]
> > Sent: 21 November 2013 09:49
> > To: hdfs-dev@hadoop.apache.org; u...@hado
;
> -Original Message-
> From: Azuryy Yu [mailto:azury...@gmail.com]
> Sent: 21 November 2013 09:49
> To: hdfs-dev@hadoop.apache.org; u...@hadoop.apache.org
> Subject: HDFS upgrade problem of fsImage
>
> Hi Dear,
>
> I have a small test cluster with hadoop-2.0x,
Looks like you have already have upgraded cluster.. And you are trying to
upgrade one more time.
-Original Message-
From: Azuryy Yu [mailto:azury...@gmail.com]
Sent: 21 November 2013 09:49
To: hdfs-dev@hadoop.apache.org; u...@hadoop.apache.org
Subject: HDFS upgrade problem of fsImage
Hi Dear,
I have a small test cluster with hadoop-2.0x, and HA configuraded, but I
want to upgrade to hadoop-2.2.
I dont't want to stop cluster during upgrade, so my steps are:
1) on standby NN: hadoop-dameon.sh stop namenode
2) remove HA configuration in the conf
3) hadoop-daemon.sh start na
