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Posted to user@hadoop.apache.org by Debraj Manna <su...@gmail.com> on 2020/05/02 12:43:29 UTC

How to determine hdfs metadata upgrade complete in hadoop 3.0?

Hi

I am upgrading from hadoop 2.6 to hadoop 3.0.

In the process, I am upgrading HDFS metadata by executing the below
command.

sudo -u hdfs hdfs --daemon start namenode -upgrade -renameReserved

I am not able to locate any upgradeProgress command. How can I determine
that the metadata upgrade is complete?

Thanks,

Re: How to determine hdfs metadata upgrade complete in hadoop 3.0?

Posted by Debraj Manna <su...@gmail.com>.

Anyone any thoughts on this? The same has been posted in StackOverflow
<https://stackoverflow.com/questions/61937247/how-to-determine-hdfs-metadata-upgrade-complete-in-hadoop-3-0>
also. But no update there also.

On Sat, May 2, 2020 at 6:13 PM Debraj Manna <su...@gmail.com>
wrote:

> Hi
>
> I am upgrading from hadoop 2.6 to hadoop 3.0.
>
> In the process, I am upgrading HDFS metadata by executing the below
> command.
>
> sudo -u hdfs hdfs --daemon start namenode -upgrade -renameReserved
>
> I am not able to locate any upgradeProgress command. How can I determine
> that the metadata upgrade is complete?
>
> Thanks,
>