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From Dennis Schwan <dennis.sch...@1und1.de>
Subject Re: [Cas 2.0.2] Looping Repair since activating PasswordAuthenticator
Date Mon, 04 Nov 2013 09:05:23 GMT
Hi Yuki,

thanks for your answer. I still do nt know if it is expected behaviour 
that Cassandra tries to repair these 1280 ranges everytime I run a 
nodetool repair on every node?

Regards,
Dennis

Am 03.11.2013 03:27, schrieb Yuki Morishita:
> Hi Dennis,
>
> As you can see in the output,
>
>> [2013-10-31 09:39:59,811] Starting repair command #1, repairing 1280 ranges for keyspace
system_auth
> repair was trying to repair 1280 ranges.
> I imagine you are using vnodes, and since Cassandra does repair range
> by range in almost sequentially, it will take some time.
> You can specify range to repair using '-st' and '-et' option.
> For more info, see
> http://www.datastax.com/documentation/cassandra/2.0/webhelp/index.html#cassandra/operations/ops_repair_nodes_c.html.
>
> On Thu, Oct 31, 2013 at 3:42 AM, Dennis Schwan <dennis.schwan@1und1.de> wrote:
>> Hi there,
>>
>> I have used this manual:
>> http://www.datastax.com/documentation/cassandra/2.0/webhelp/index.html#cassandra/security/security_config_native_authenticate_t.html
>> to use the PasswordAuthenticator but now everytime I run a nodetool repair
>> it repairs the system_auth keyspace which needs about 10 to 15 minutes.
>>
>> nodetool repair
>> [2013-10-31 09:39:59,623] Nothing to repair for keyspace 'system'
>> [2013-10-31 09:39:59,811] Starting repair command #1, repairing 1280 ranges
>> for keyspace system_auth
>>
>> This is what I get on every node every time i start a repair.
>>
>> Logfile:
>>   INFO [AntiEntropyStage:1] 2013-10-31 09:40:55,632 Differencer.java (line
>> 67) [repair #27b48380-4208-11e3-acc6-b1938d6360b5] Endpoints /10.30.9.60 and
>> /10.30.9.61 are consistent for credentials
>>   INFO [AntiEntropyStage:1] 2013-10-31 09:40:55,634 Differencer.java (line
>> 67) [repair #27b48380-4208-11e3-acc6-b1938d6360b5] Endpoints /10.30.9.60 and
>> /10.30.9.58 are consistent for credentials
>>   INFO [AntiEntropyStage:1] 2013-10-31 09:40:55,638 Differencer.java (line
>> 67) [repair #27b48380-4208-11e3-acc6-b1938d6360b5] Endpoints /10.30.9.60 and
>> /10.30.9.59 are consistent for credentials
>>   INFO [AntiEntropyStage:1] 2013-10-31 09:40:55,642 Differencer.java (line
>> 67) [repair #27b48380-4208-11e3-acc6-b1938d6360b5] Endpoints /10.30.9.60 and
>> /10.30.9.57 are consistent for credentials
>>   INFO [AntiEntropyStage:1] 2013-10-31 09:40:55,643 Differencer.java (line
>> 67) [repair #27b48380-4208-11e3-acc6-b1938d6360b5] Endpoints /10.30.9.61 and
>> /10.30.9.58 are consistent for credentials
>>   INFO [AntiEntropyStage:1] 2013-10-31 09:40:55,644 Differencer.java (line
>> 67) [repair #27b48380-4208-11e3-acc6-b1938d6360b5] Endpoints /10.30.9.61 and
>> /10.30.9.59 are consistent for credentials
>>   INFO [AntiEntropyStage:1] 2013-10-31 09:40:55,644 Differencer.java (line
>> 67) [repair #27b48380-4208-11e3-acc6-b1938d6360b5] Endpoints /10.30.9.61 and
>> /10.30.9.57 are consistent for credentials
>>   INFO [AntiEntropyStage:1] 2013-10-31 09:40:55,645 Differencer.java (line
>> 67) [repair #27b48380-4208-11e3-acc6-b1938d6360b5] Endpoints /10.30.9.58 and
>> /10.30.9.59 are consistent for credentials
>>   INFO [AntiEntropyStage:1] 2013-10-31 09:40:55,646 Differencer.java (line
>> 67) [repair #27b48380-4208-11e3-acc6-b1938d6360b5] Endpoints /10.30.9.58 and
>> /10.30.9.57 are consistent for credentials
>>   INFO [AntiEntropyStage:1] 2013-10-31 09:40:55,647 Differencer.java (line
>> 67) [repair #27b48380-4208-11e3-acc6-b1938d6360b5] Endpoints /10.30.9.59 and
>> /10.30.9.57 are consistent for credentials
>>   INFO [AntiEntropyStage:1] 2013-10-31 09:40:55,648 RepairSession.java (line
>> 214) [repair #27b48380-4208-11e3-acc6-b1938d6360b5] credentials is fully
>> synced
>>   INFO [AntiEntropyStage:1] 2013-10-31 09:40:55,942 RepairSession.java (line
>> 157) [repair #27b48380-4208-11e3-acc6-b1938d6360b5] Received merkle tree for
>> permissions from /10.30.9.60
>>   INFO [AntiEntropyStage:1] 2013-10-31 09:40:56,047 RepairSession.java (line
>> 157) [repair #27b48380-4208-11e3-acc6-b1938d6360b5] Received merkle tree for
>> permissions from /10.30.9.61
>>   INFO [AntiEntropyStage:1] 2013-10-31 09:40:56,129 RepairSession.java (line
>> 157) [repair #27b48380-4208-11e3-acc6-b1938d6360b5] Received merkle tree for
>> permissions from /10.30.9.58
>>   INFO [AntiEntropyStage:1] 2013-10-31 09:40:56,190 RepairSession.java (line
>> 157) [repair #27b48380-4208-11e3-acc6-b1938d6360b5] Received merkle tree for
>> permissions from /10.30.9.59
>>
>> Is this expected behaviour? I have only added a new superuser and changed
>> the password of the default superuser so there should not be too much to do
>> at all.
>>
>> Thanks for your help!
>> Dennis
>>
>> --
>> Dennis Schwan
>>
>> Oracle DBA
>> Mail Core
>>
>> 1&1 Internet AG | Brauerstraße 48 | 76135 Karlsruhe | Germany
>> Phone: +49 721 91374-8738
>> E-Mail: dennis.schwan@1und1.de | Web: www.1und1.de
>>
>> Hauptsitz Montabaur, Amtsgericht Montabaur, HRB 6484
>>
>> Vorstand: Ralph Dommermuth, Frank Einhellinger, Robert Hoffmann, Andreas
>> Hofmann, Markus Huhn, Hans-Henning Kettler, Uwe Lamnek, Jan Oetjen,
>> Christian Würst
>> Aufsichtsratsvorsitzender: Michael Scheeren
>>
>> Member of United Internet
>>
>> Diese E-Mail kann vertrauliche und/oder gesetzlich geschützte Informationen
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>


-- 
Dennis Schwan

Oracle DBA
Mail Core

1&1 Internet AG | Brauerstraße 48 | 76135 Karlsruhe | Germany
Phone: +49 721 91374-8738
E-Mail: dennis.schwan@1und1.de | Web: www.1und1.de

Hauptsitz Montabaur, Amtsgericht Montabaur, HRB 6484

Vorstand: Ralph Dommermuth, Frank Einhellinger, Robert Hoffmann, Andreas Hofmann, Markus Huhn,
Hans-Henning Kettler, Uwe Lamnek, Jan Oetjen, Christian Würst
Aufsichtsratsvorsitzender: Michael Scheeren

Member of United Internet

Diese E-Mail kann vertrauliche und/oder gesetzlich geschützte Informationen enthalten. Wenn
Sie nicht der bestimmungsgemäße Adressat sind oder diese E-Mail irrtümlich erhalten haben,
unterrichten Sie bitte den Absender und vernichten Sie diese Email. Anderen als dem bestimmungsgemäßen
Adressaten ist untersagt, diese E-Mail zu speichern, weiterzuleiten oder ihren Inhalt auf
welche Weise auch immer zu verwenden.

This E-Mail may contain confidential and/or privileged information. If you are not the intended
recipient of this E-Mail, you are hereby notified that saving, distribution or use of the
content of this E-Mail in any way is prohibited. If you have received this E-Mail in error,
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