Just a quick note, based on the roadmap [1] it seems that the refresh will be significantly improved in Impala 1.2.
Jarcec Links: 1: http://blog.cloudera.com/blog/2013/09/whats-next-for-impala-after-release-1-1/ On Tue, Oct 22, 2013 at 08:28:25AM -0700, Jarek Jarcec Cecho wrote: > Thank you both Serega and Lars for sharing the thoughts, greatly appreciated! > > Jarcec > > On Tue, Oct 22, 2013 at 08:52:01AM +0200, Lars Francke wrote: > > Thanks for the comments. > > > > @Serega: We're doing the same, would just be nice to have a built-in > > way of doing things. > > > > @Jarek: Serega basically listed a lot of the points. We're also > > maintaining some Impala compatible tables (replacing DECIMAL with > > FLOAT as the former is not yet supported in Impala) that we build with > > Impala. > > > > @Mohammad: Thanks. I'm not entirely sure if Impala can really be > > generalized because its JDBC driver is rather limited (no commit etc.) > > but I'll open an issue for the functionality. > > > > Cheers, > > Lars > > > > On Tue, Oct 22, 2013 at 5:27 AM, Jarek Jarcec Cecho <[email protected]> > > wrote: > > > Hi Lars, > > > would you be open to share the use case? I was under impression that > > > impala is more for a real-time queries that are executed either by users > > > or BI tools rather then a part of larger background pipelines. > > > > > > Jarcec > > > > > > On Mon, Oct 21, 2013 at 11:49:06AM +0200, Lars Francke wrote: > > >> Hi, > > >> > > >> I was looking for a Impala action in Oozie but couldn't find any > > >> discussion about this at all. > > >> > > >> I'm thinking about opening a JIRA but I'm a) not sure if Oozie would > > >> accept such an action or if it should live in a third-party (e.g. > > >> Cloudera) extension and b) if it might be generalized into a JDBC > > >> action where I can provide a JDBC driver, connection details and a SQL > > >> script to execute. To me at least that'd have been helpful in the > > >> past. > > >> > > >> I'm looking for opinions & guidance on whether either option would > > >> make a good JIRA for the Oozie project. > > >> > > >> Thanks! > > >> > > >> Cheers, > > >> Lars
signature.asc
Description: Digital signature
