Could you give a specific use case that combining Hive and ES to enhance each other ?. I wonder that why don't we just use ES to retrieve data, big data ? Thank you.
On Mon, Sep 1, 2014 at 11:02 PM, Costin Leau <[email protected]> wrote: > Actually they are completely different. > Hive is a library built on top of Hadoop that uses a SQL-like query > language to transform (mainly read) data. > Elasticsearch is a real-time search and analytics engine. > > You can read the docs of each library/product to see the differences or > better yet, take a look at the various demos out there. > As for why folks use Hive and Elasticsearch? Because as a Hadoop user > (using Hive) by using Elasticsearch one can leverage its > powerful search capabilities and easily slice and dice data. > Arguably one could do the same with Hive however it's not at all trivial - > a simple example is doing geo-search. > > Hope this clarifies this a bit. > > P.S. Elasticsearch does not depend on Hadoop however it is integrated with > Hadoop (Map/Reduce, Hive, Pig, Spark, Cascading ) through > Elasticsearch-Hadoop project. > > > On 8/31/14 2:01 PM, vak5d6 wrote: > >> I see that Hive and Elasticsearch are almost equivalent except that >> Elasticsearch supports near real time queries. >> Moreover, Elasticsearch can run independently to store and analyze data. >> So why people use both Hive and Elasticsearch >> on Hadoop ? >> >> -- >> You received this message because you are subscribed to the Google Groups >> "elasticsearch" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to >> [email protected] <mailto:elasticsearch+ >> [email protected]>. >> >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/elasticsearch/d69148e8- >> 603a-4dc8-9e67-c89d37a43dca%40googlegroups.com >> <https://groups.google.com/d/msgid/elasticsearch/d69148e8- >> 603a-4dc8-9e67-c89d37a43dca%40googlegroups.com?utm_medium= >> email&utm_source=footer>. >> >> For more options, visit https://groups.google.com/d/optout. >> > > -- > Costin > > > -- > You received this message because you are subscribed to a topic in the > Google Groups "elasticsearch" group. > To unsubscribe from this topic, visit https://groups.google.com/d/ > topic/elasticsearch/4jIju1jY6v0/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > [email protected]. > To view this discussion on the web visit https://groups.google.com/d/ > msgid/elasticsearch/540498A4.5010202%40gmail.com. > > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/elasticsearch/CAKrnfTcy%2BXv2tcsXaXtyhDKUZwrG66WTHWS09fYqQC%2B7L4aq5g%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
