Hi Sanooj, You may take a look at BaseResulterators.getIterators() and BaseResultIterators.getParallelScans()
Thanks, Sergey On Fri, Oct 21, 2016 at 6:02 AM, Sanooj Padmakumar <p.san...@gmail.com> wrote: > Hi all > > If anyone can provide some information as to which part of the phoenix > code we need to check to see how parallel execution is performed. > > Thanks again > Sanooj > > On 20 Oct 2016 11:31 a.m., "Sanooj Padmakumar" <p.san...@gmail.com> wrote: > >> Hi James, >> >> We are loading data from Phoenix tables into in-memory database. Based on >> the query we are finding the number of phoenix input splits (similar to >> what happens inside phoenix MR) and loads the data into in-memory database >> in parallel. So we are looking for ways to further parallelize the scan of >> a larger region. >> >> As you mentioned phoenix does this for all its queries. Can you please >> provide pointers to the phoenix code where this happens ? >> >> Thanks for the prompt response. >> >> Thanks >> Sanooj Padmakumar >> >> On Wed, Oct 19, 2016 at 11:22 PM, James Taylor <jamestay...@apache.org> >> wrote: >> >>> Hi Sanooj, >>> I'm not sure what you mean by "loading data in our HBase table into >>> in-memory", but Phoenix queries tables in parallel, even within a region >>> depending on how you've configured statistics and guideposts as described >>> here: http://phoenix.apache.org/update_statistics.html >>> >>> Thanks, >>> James >>> >>> >>> On Wednesday, October 19, 2016, Sanooj Padmakumar <p.san...@gmail.com> >>> wrote: >>> >>>> Hi All >>>> >>>> >>>> We are are loading data in our HBase table into in-memory. For this we >>>> provide a start row and end row and scan the hbase regions. Is there a way >>>> we can scan a big region in parallel to fasten this whole process ? Any >>>> help/pointers on this will be of great help. >>>> >>>> -- >>>> Thanks, >>>> Sanooj Padmakumar >>>> >>> >> >> >> -- >> Thanks, >> Sanooj Padmakumar >> >
