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From Andrea Turli <andrea.tu...@cloudsoftcorp.com>
Subject Re: [brooklyn-dev] Object store persistence
Date Wed, 14 May 2014 09:52:11 GMT
Hi Martin,

for example, HighAvailabilityManagerImpl has a pollingTask that polls every
5 seconds by default, so I think this will be the read frequency.

Does it answer your question?

Andrea


On 14 May 2014 11:36, Martin Harris <martin.harris@cloudsoftcorp.com> wrote:

> How frequently is the object store written to / read from?
>
>
> On 14 May 2014 08:50, Andrea Turli <andrea.turli@cloudsoftcorp.com> wrote:
>
>> Hi,
>>
>> I'm thinking about adding support to persist to generic object store.
>> The basic idea is to use the jclouds blobStore abstraction and give users
>> the ability to specify a `persistenceLocation` that can is a location spec,
>> where they can specify the cloud provider they want to use.
>> By default, If `persistenceLocation` is not specified the
>> `persistenceDir` will be created on the local filesystem at the desired
>> path (as it is now). If `persistenceLocation` is specified,
>> `persistenceDir` will be used as relativePath inside the cloud providers
>> (s3:/path/specified/by/persistenceDir), if available, otherwise the
>> serialized brooklyn objects will be created in the root folder of the
>> account.
>>
>> Long-term, it would be nice to add a jsonSerializer to support nosql
>> technologies that support only json documents.
>>
>> Any thoughts?
>>
>> Best,
>> Andrea
>>
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>
>
>
> --
> Martin Harris
> Lead Software Engineer
> Cloudsoft Corporation Ltd
> www.cloudsoftcorp.com
> Mobile: +44 (0)7989 047-855
>
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