I think Solr is completely external?
http://www.lilyproject.org/lily/about.html  Also there's the use of a
message queue it looks like.  I generally think that it's adding
additional complexity?

2011/5/13 Frédéric Fondement <[email protected]>:
> From what I understood, they use HBase as the datastore for Solr, so the
> grid should be robust.
> But I'm just a doc reader so far...
>
> Le 13/05/11 19:07, Jason Rutherglen a écrit :
>>
>> I think Lily implements search using Solr distributed search (eg,
>> external to HBase), so it's possible for a server to fail and then all
>> queries will fail?  Also then there's overhead from reading the WAL
>> from an external process?
>>
>> 2011/5/13 Frédéric Fondement<[email protected]>:
>>>
>>> Hello,
>>>
>>> I think that it's the purpose of lily (http://www.lilyproject.org/),
>>> though
>>> you have to use lily's API instead of HBase client API. I mean it's not
>>> intended to be plugged to existing HBase data. Am I wrong ?
>>>
>>> Le 13/05/11 18:35, highpointe a écrit :
>>>>
>>>> Jason,
>>>>
>>>> Where could one find that patch. Also your implementation of Solr to
>>>> Hbase
>>>> is definitely something I'd love to hear about.
>>>>
>>>> HP
>>>> Sent from my iPhone
>>>>
>>>> On May 13, 2011, at 10:00 AM, Jason
>>>> Rutherglen<[email protected]>
>>>>  wrote:
>>>>
>>>>> Paul,
>>>>>
>>>>> I have a patch to implement Lucene in HBase - HBASE-3529.  It's a work
>>>>> in progress limited primarily by time.
>>>>>
>>>>> For a web UI I'll probably eventually integrate Solr at some point,
>>>>> which would provide a basic UI, though it'd need to be modified to
>>>>> account for column families.  Is this what you're looking for?
>>>>>
>>>>> Jason
>>>>>
>>>>> On Fri, May 13, 2011 at 8:52 AM, Sterk, Paul (Contractor)
>>>>> <[email protected]>    wrote:
>>>>>>
>>>>>> Hi,
>>>>>>
>>>>>>
>>>>>>
>>>>>> I am looking for a web based query tool that is able to query Hbase
>>>>>> tables and columns.  Can someone point me to any?  I want to be able
>>>>>> to
>>>>>> create secondary indexes on Hbase tables then issue queries against
>>>>>> similar to Solr/Lucene. For example: 'find all transactions with
>>>>>> transaction number 9040' with a query such as
>>>>>> 'TransactionMaster.transaction_nbr:9040'.
>>>>>>
>>>>>>
>>>>>>
>>>>>> I have found this tool so far:
>>>>>> http://sourceforge.net/projects/hbaseexplorer/
>>>>>>
>>>>>>
>>>>>>
>>>>>> Please let me know if there are any others.
>>>>>>
>>>>>>
>>>>>>
>>>>>> Thanks in advance,
>>>>>>
>>>>>> Paul
>>>>>>
>>>>>> This message, including any attachments, is the property of Sears
>>>>>> Holdings Corporation and/or one of its subsidiaries. It is
>>>>>> confidential and
>>>>>> may contain proprietary or legally privileged information. If you are
>>>>>> not
>>>>>> the intended recipient, please delete it without reading the contents.
>>>>>> Thank
>>>>>> you.
>>>>>>
>>>
>
>

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