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Hive >> mail # user >> Reflect MySQL updates into Hive


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Re: Reflect MySQL updates into Hive
My question was how to reflect MySQL updates to hadoop/hive, this is our
problem now.
--
Ibrahim
On Mon, Dec 24, 2012 at 4:35 PM, Mohammad Tariq <[EMAIL PROTECTED]> wrote:

> Cool. Then go ahead :)
>
> Just in case you need something in realtime, you can have a look at
> Impala.(I know nobody likes to get preached, but just in case ;) ).
>
> Best Regards,
> Tariq
> +91-9741563634
> https://mtariq.jux.com/
>
>
> On Mon, Dec 24, 2012 at 7:00 PM, Ibrahim Yakti <[EMAIL PROTECTED]> wrote:
>
>> Thanks Mohammad, No, we do not have any plans to replace our RDBMS with
>> Hive. Hadoop/Hive will be used as Data Warehouse & batch processing
>> computing, as I said we want to use Hive for analytical queries.
>>
>>
>> --
>> Ibrahim
>>
>>
>> On Mon, Dec 24, 2012 at 4:19 PM, Mohammad Tariq <[EMAIL PROTECTED]>wrote:
>>
>>> Hello Ibrahim,
>>>
>>>      A quick questio. Are you planning to replace your SQL DB with Hive?
>>> If that is the case, I would not suggest to do that. Both are meant for
>>> entirely different purposes. Hive is for batch processing and not for real
>>> time system. So if you are requirements involve real time things, you need
>>> to think before moving ahead.
>>>
>>> Yes, Sqoop is 'the' tool. It is primarily meant for this purpose.
>>>
>>> HTH
>>>
>>> Best Regards,
>>> Tariq
>>> +91-9741563634
>>> https://mtariq.jux.com/
>>>
>>>
>>> On Mon, Dec 24, 2012 at 6:38 PM, Ibrahim Yakti <[EMAIL PROTECTED]> wrote:
>>>
>>>> Hi All,
>>>>
>>>> We are new to hadoop and hive, we are trying to use hive to
>>>> run analytical queries and we are using sqoop to import data into hive, in
>>>> our RDBMS the data updated very frequently and this needs to be reflected
>>>> to hive. Hive does not support update/delete but there are many workarounds
>>>> to do this task.
>>>>
>>>> What's in our mind is importing all the tables into hive as is, then we
>>>> build the required tables for reporting.
>>>>
>>>> My questions are:
>>>>
>>>>    1. What is the best way to reflect MySQL updates into Hive with
>>>>    minimal resources?
>>>>    2. Is sqoop the right tool to do the ETL?
>>>>    3. Is Hive the right tool to do this kind of queries or we should
>>>>    search for alternatives?
>>>>
>>>> Any hint will be useful, thanks in advanced.
>>>>
>>>> --
>>>> Ibrahim
>>>>
>>>
>>>
>>
>
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB