How many threads impala start for handling partitioned join?

Hi When Impala does a partitioned join on a node, it split the build input into partitions until a partition can fit into memory and consume the probe input then do the join and output rows. My question is will impala schedule multiple tasks to do join if multiple partitions fit into memory, or

Re: Mentoring Programme, was Re: APACHE - IMPALA

Thank you for doing that, sorry about the title. I'm going to learn and become useful either way, it would mostly have been for resumes so I can be patient. Thank you for your reply. On Oct 24, 2017 1:14 PM, "Jim Apple" wrote: > I am glad that you have made a decision to

Mentoring Programme, was Re: APACHE - IMPALA

I am glad that you have made a decision to contribute. This is a good mailing list for talking about issues like this. I have changed the subject to make it reflect the topic of conversation - a topic like the original one ("APACHE - IMPALA") applies to all threads on this mailing list.

APACHE - IMPALA

Hi Impala Community! I just took on IMPALA-5392 and I'm getting set up. My language of choice is java but I secretly love assembler code so this is cool to do some work in C++, all my previous contributions to ASF have been in java. Anyways, I have been searching like heck to find someone to do

Re: Will there be a 2.12.0 release?

It probably depends a lot on whether we have volunteers to do the releases too. It sounds like it's probably worth creating a 2.12.0 release in JIRA - we can always bump anything targeted for that release to 3.0 if it doesn't happen. On Tue, Oct 24, 2017 at 10:52 AM, Lars Volker

Re: Will there be a 2.12.0 release?

I like Jim's idea of having a process to scope out 3.0. Tim, can you think of features that are already lined up for 3.0 that we're currently holding off on? If there are no pressing issues, I think it'd be great to start working on scoping out 3.0 and produce 2.x releases until then. On Tue,

Re: Will there be a 2.12.0 release?

Do we want to have a 3.0 process, where one person tracks all of the open breaking-change JIRAs and makes sure nothing gets accidentally left out? I ask this because, if the answer is "yes", we might make the 2.12 decision based on scope and quantity of 3.0 JIRAs. On Tue, Oct 24, 2017 at 10:07

Will there be a 2.12.0 release?

I was just retargeting some JIRAs from 2.11 to a later release. I'm wondering if people had thoughts on whether we should have a 2.12 release before 3.0? We have a lot of breaking changes queued up so I'm sure people are looking forward to 3.0, but do we think there will be a minor release before

Re: Broken Link

Fxied; thanks for finding this, Kenneth. On Mon, Oct 23, 2017 at 8:04 PM, kenneth mcfarland < kennethpmcfarl...@gmail.com> wrote: > That works great, thank you! > > On Oct 23, 2017 7:57 PM, "Mostafa Mokhtar" wrote: > > > This link should work: > > > >