[GitHub] incubator-hawq pull request: HAWQ-199. Add license header for PXF ...

2015-11-29 Thread yaoj2
Github user yaoj2 commented on the pull request: https://github.com/apache/incubator-hawq/pull/141#issuecomment-160497639 Looks good --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this

Re: December 2015 Report

2015-11-29 Thread Lei Chang
Hi Folks, The following is the Dec draft report. comments appreciated! -- Apache HAWQ is a Hadoop native SQL query engine that combines the key technological advantages of MPP database with the scalability and convenience of Hadoop. HAWQ reads

license headers for hawq

2015-11-29 Thread Wen Lin
Hi, HAWQ Mentors, I have added license headers to apache-hawq, here is the rules I follow. 1. will not add license headers to source files from or modified from Postgres. 2. will not add license headers 3rd-party tools/libraries, like contrib/orafce, pgcrypto, pljava, etc. 3. add license headers

[GitHub] incubator-hawq pull request: HAWQ-196: Refine GUCs in hawq-site.xm...

2015-11-29 Thread huor
Github user huor commented on a diff in the pull request: https://github.com/apache/incubator-hawq/pull/138#discussion_r46112116 --- Diff: src/backend/utils/misc/etc/template-hawq-site.xml --- @@ -20,131 +20,133 @@ under the License. --> - -

[GitHub] incubator-hawq pull request: HAWQ-199. Add license header for PXF ...

2015-11-29 Thread linwen
Github user linwen closed the pull request at: https://github.com/apache/incubator-hawq/pull/141 --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the

Re: Performance issue about HAWQ 2.0 beta

2015-11-29 Thread Leon Zhang
Hi, Martin Visser Thanks for you quick reply. I attached the "explain analyze" in my last email of this thread. And because hawq-2.0 introduce the "virtual segment", and we configure 8 virtual-segment for each node. So, we can see different segment numbers. On Fri, Nov 27, 2015 at 4:58

Re: Performance issue about HAWQ 2.0 beta

2015-11-29 Thread Leon Zhang
Hi, Jiali Yao, Thanks for you reply. Here is the detail information: 1. the segment configrations: # select * from gp_segment_configuration ; registration_order | role | status | port | hostname | address +--++---+--+