I missed the part about placing the data directory outside of the
elasticsearch installation. To correct it, will it be as simple as doing a
mv command to move all the files to new dir and modify the elasticsearch
config to use new dir?


On Mon, Dec 30, 2013 at 2:48 PM, Ivan Brusic <[email protected]> wrote:

> There should be no need to migrate the index data unless you are moving
> between two major Lucene versions. Since elasticsearch has never used
> Lucene 2, the old indices should be readable.
>
> Best practices dictate that you place your data directory outside of the
> elasticsearch installation so that you can maintain the same directory
> between installations.
>
> --
> Ivan
>
>
> On Mon, Dec 30, 2013 at 2:39 PM, allen chan 
> <[email protected]>wrote:
>
>> i never did an upgrade before. Are there instructions for migrating the
>> index data?
>>
>>
>> On Mon, Dec 30, 2013 at 1:35 PM, [email protected] <
>> [email protected]> wrote:
>>
>>> That is pretty straightforward, copy the service wrapper into the bin
>>> folder of the new ES version, adjust paths and symlinks, and there you are.
>>>
>>> Stopping and starting the cluster and migrating the index data is no
>>> difference to not using the service wrapper.
>>>
>>> Jörg
>>>
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>>
>>
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