Re: File corruption after power cut

[Fred Dushin]

Just remember if you are not running AAE, you will want to do a manual repair 
on that partition, in order to ensure you have adequate replication:

https://docs.riak.com/riak/kv/2.2.3/using/repair-recovery/repairs.1.html#repairing-partitions

> On Sep 4, 2019, at 5:19 AM, Bryan Hunt  
> wrote:
> 
> Easiest solution is to just delete the vnode - and let it recover from 
> replicas - vnode directory will be 
> 844930634081928249586505293914101120738586001408
> 
> 
> 
>> On 4 Sep 2019, at 10:01, Guido Medina > > wrote:
>> 
>> Hi all,
>> 
>> We had a power cut which caused one of the nodes to corrupt one of the 
>> LevelDB files, after this that node doesn't even want to start, here is the 
>> error we are seeing:
>>> 2019-09-04 08:46:41.584 [error] <0.2329.0>@riak_kv_vnode:init:527 Failed to 
>>> start riak_kv_eleveldb_backend backend for index 
>>> 844930634081928249586505293914101120738586001408 error: 
>>> {db_open,"Corruption: CURRENT file does not end with newline"}
>> 
>> Thanks in advance for your help ;-)
>> Guido.
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> 
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Re: File corruption after power cut

[Guido Medina]

Bryan* (misspelled your name), need a morning coffee :(

On 04/09/2019 10:29, Guido Medina wrote:
Thanks a lot Brian, I have deleted such directory and now the node 
started, let's see how it behaves.


Guido.

On 04/09/2019 10:19, Bryan Hunt wrote:
Easiest solution is to just delete the vnode - and let it recover 
from replicas - vnode directory will be 
844930634081928249586505293914101120738586001408


On 4 Sep 2019, at 10:01, Guido Medina > wrote:


Hi all,

We had a power cut which caused one of the nodes to corrupt one of 
the LevelDB files, after this that node doesn't even want to start, 
here is the error we are seeing:
2019-09-04 08:46:41.584 [error] <0.2329.0>@riak_kv_vnode:init:527 
Failed to start riak_kv_eleveldb_backend backend for index 
844930634081928249586505293914101120738586001408 error: 
{db_open,"Corruption: CURRENT file does not end with newline"}


Thanks in advance for your help ;-)
Guido.
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Re: File corruption after power cut

[Guido Medina]

Thanks a lot Brian, I have deleted such directory and now the node 
started, let's see how it behaves.


Guido.

On 04/09/2019 10:19, Bryan Hunt wrote:
Easiest solution is to just delete the vnode - and let it recover from 
replicas - vnode directory will be 
844930634081928249586505293914101120738586001408


On 4 Sep 2019, at 10:01, Guido Medina > wrote:


Hi all,

We had a power cut which caused one of the nodes to corrupt one of 
the LevelDB files, after this that node doesn't even want to start, 
here is the error we are seeing:
2019-09-04 08:46:41.584 [error] <0.2329.0>@riak_kv_vnode:init:527 
Failed to start riak_kv_eleveldb_backend backend for index 
844930634081928249586505293914101120738586001408 error: 
{db_open,"Corruption: CURRENT file does not end with newline"}


Thanks in advance for your help ;-)
Guido.
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Code BEAM Lite 
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Budapest: 20 September 2019


Code BEAM Lite 
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York City: 01 October 2019


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11 October 2019


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4 November 2019


Code Mesh LDN 
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7-8 November 2019


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Re: File corruption after power cut

[Bryan Hunt]

Easiest solution is to just delete the vnode - and let it recover from replicas 
- vnode directory will be 844930634081928249586505293914101120738586001408



> On 4 Sep 2019, at 10:01, Guido Medina  wrote:
> 
> Hi all,
> 
> We had a power cut which caused one of the nodes to corrupt one of the 
> LevelDB files, after this that node doesn't even want to start, here is the 
> error we are seeing:
>> 2019-09-04 08:46:41.584 [error] <0.2329.0>@riak_kv_vnode:init:527 Failed to 
>> start riak_kv_eleveldb_backend backend for index 
>> 844930634081928249586505293914101120738586001408 error: 
>> {db_open,"Corruption: CURRENT file does not end with newline"}
> 
> Thanks in advance for your help ;-)
> Guido.
> ___
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> riak-users@lists.basho.com
> http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com


-- 


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Code BEAM Lite 
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20 September 2019

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City: 01 October 2019

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October 2019

RabbitMQ Summit 
 - London: 4 
November 2019

Code Mesh LDN 
 - London: 7-8 
November 2019

Code BEAM Lite 
 - Bangalore: 
14 November 2019

Code BEAM Lite 
 - Amsterdam: 
29 November 2019

Lambda Days 
 - Kraków: 
13-14 February 2020

Code BEAM SF 
 - San 
Francisco: 5-6 March 2020



Code BEAM STO - Stockholm: 28-29 May 2020





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your data in our **Privacy Policy* 
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File corruption after power cut

[Guido Medina]

Hi all,

We had a power cut which caused one of the nodes to corrupt one of the 
LevelDB files, after this that node doesn't even want to start, here is 
the error we are seeing:
2019-09-04 08:46:41.584 [error] <0.2329.0>@riak_kv_vnode:init:527 
Failed to start riak_kv_eleveldb_backend backend for index 
844930634081928249586505293914101120738586001408 error: 
{db_open,"Corruption: CURRENT file does not end with newline"}


Thanks in advance for your help ;-)
Guido.
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