kudu-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Andrey Kuznetsov <Andrey_Kuznet...@epam.com>
Subject RE: [KUDU] Adding tablet server data directories
Date Tue, 15 Aug 2017 05:20:31 GMT
Hi Andrew,
It is pity ☺,
Thanks a lot for clear answer!

Best regards,
ANDREY KUZNETSOV
Software Engineering Team Leader, Assessment Global Discipline Head (Java)

Office: +7 482 263 00 70 x 42766<tel:+7%20482%20263%2000%2070;ext=42766>   Cell: +7
920 154 05 72<tel:+7%20920%20154%2005%2072>   Email: andrey_kuznetsov@epam.com<mailto:andrey_kuznetsov@epam.com>
Tver, Russia   epam.com<http://www.epam.com/>

CONFIDENTIALITY CAUTION AND DISCLAIMER
This message is intended only for the use of the individual(s) or entity(ies) to which it
is addressed and contains information that is legally privileged and confidential. If you
are not the intended recipient, or the person responsible for delivering the message to the
intended recipient, you are hereby notified that any dissemination, distribution or copying
of this communication is strictly prohibited. All unintended recipients are obliged to delete
this message and destroy any printed copies.

From: Andrew Wong [mailto:awong@cloudera.com]
Sent: Monday, August 14, 2017 9:01 PM
To: user@kudu.apache.org
Subject: Re: [KUDU] Adding tablet server data directories

Hi Andrey,

Currently, servers require that the data directories do not change. Your best bet right now
would be to write your data elsewhere first (e.g. to parquet files), shut down your server,
wipe the current data directories, restart the server with all desired directories, and reinsert
your data.

Disk configuration is a known pain point for Kudu; there is a JIRA open for this, found here<https://issues.apache.org/jira/browse/KUDU-2062>.


Hope this helped,
Andrew

On Mon, Aug 14, 2017 at 1:54 AM, Andrey Kuznetsov <Andrey_Kuznetsov@epam.com<mailto:Andrey_Kuznetsov@epam.com>>
wrote:
Hi,
Need help again)
I’ve added “Kudu tablet server data directories” and kudu doesn’t start:
…
FSManager root is not empty <path to old data directory>.
…
How to keep my old data and extend directories list? (I can’t use LVM)

Looking forward to any answer, thank you in advance,
Best regards,
ANDREY KUZNETSOV
Software Engineering Team Leader

Office: +7 482 263 00 70 x 42766<tel:+7%20482%20263%2000%2070;ext=42766>   Cell: +7
920 154 05 72<tel:+7%20920%20154%2005%2072>   Email: andrey_kuznetsov@epam.com<mailto:andrey_kuznetsov@epam.com>
Tver, Russia   epam.com<http://www.epam.com/>

CONFIDENTIALITY CAUTION AND DISCLAIMER
This message is intended only for the use of the individual(s) or entity(ies) to which it
is addressed and contains information that is legally privileged and confidential. If you
are not the intended recipient, or the person responsible for delivering the message to the
intended recipient, you are hereby notified that any dissemination, distribution or copying
of this communication is strictly prohibited. All unintended recipients are obliged to delete
this message and destroy any printed copies.




--
Andrew Wong
Mime
View raw message