Re: [VOTE] Apache HAWQ 2.0.0.0-incubating RC3

2016-09-22 Thread Ed Espino
Perfect, see you then. -=e On Thu, Sep 22, 2016 at 10:46 PM, Roman Shaposhnik wrote: > Sure. Let's pair on it tomorrow morning then. > > On Sep 22, 2016 11:17 AM, "Ed Espino" wrote: > >> Roman, >> >> If possible, I wouldn't mind observing your review. >> >> -=e >> >> On Thu, Sep 22, 2016 at 11

Re: [VOTE] Apache HAWQ 2.0.0.0-incubating RC3

2016-09-22 Thread Ed Espino
Ruilong, Unfortunately, there is no easy way to perform the IP review. It might help to review the IPMC comments to identify the patterns they use. Their feedback can be found at the following link: https://www.mail-archive.com/general@incubator.apache.org/msg55541.html Additionally, you migh

Re: [VOTE] Apache HAWQ 2.0.0.0-incubating RC3

2016-09-22 Thread Ruilong Huo
+1 to go for HAWQ 2.0.0.0-incubating RC4 voting. @Roman and @Ed, if possible, would you please elaborate more regarding the review so that broader developers can do that as well? Thanks. Best regards, Ruilong Huo On Fri, Sep 23, 2016 at 2:17 AM, Ed Espino wrote: > Roman, > > If possible, I wou

Re: Re: External scan error: There are more external files (URLs) than primary segments that can read them (COptTasks.cpp:1756)

2016-09-22 Thread Hubert Zhang
+1 with Vineet's comment. in your statement "insert into call_center select * from ext_call_center;" There are two strict restriction of how many virtual segments need to be started: 1 the bucket number of hash distributed result relation call_center (must equal to #vseg) 2 the number of locations

Re: [VOTE] Apache HAWQ 2.0.0.0-incubating RC3

2016-09-22 Thread Ed Espino
Roman, If possible, I wouldn't mind observing your review. -=e On Thu, Sep 22, 2016 at 11:14 AM, Ed Espino wrote: > All outstanding Apache HAWQ 2.0.0.0-incubating RC3 issues have been > resolved. We can go for RC4 as soon as possible. > > -=e > > On Thu, Sep 22, 2016 at 11:03 AM, Vineet Goel

Re: [VOTE] Apache HAWQ 2.0.0.0-incubating RC3

2016-09-22 Thread Ed Espino
All outstanding Apache HAWQ 2.0.0.0-incubating RC3 issues have been resolved. We can go for RC4 as soon as possible. -=e On Thu, Sep 22, 2016 at 11:03 AM, Vineet Goel wrote: > Seems like the pending issues are resolved, so we're good to go with RC4 > now. > > Ed - would u agree? > > > > On Thu

Re: [VOTE] Apache HAWQ 2.0.0.0-incubating RC3

2016-09-22 Thread Vineet Goel
Seems like the pending issues are resolved, so we're good to go with RC4 now. Ed - would u agree? On Thu, Sep 22, 2016 at 10:23 AM Goden Yao wrote: > I want to check if the community thinks we're ready to spin up another RC4 > voting. > Let me know so I can prepare the binary. > -Goden > > On

Re: [VOTE] Apache HAWQ 2.0.0.0-incubating RC3

2016-09-22 Thread Goden Yao
I want to check if the community thinks we're ready to spin up another RC4 voting. Let me know so I can prepare the binary. -Goden On Wed, Sep 21, 2016 at 6:59 AM Goden Yao wrote: > Just to confirm based on Legal-79, ppport.h is an exception with your PR, > it looks we're good now. > Thanks Ed.

HAWQ I/O Scheduler

2016-09-22 Thread Taylor Vesely
Hi All, I was running hawq check on a system, and I hit the following error: 20160909:16:34:48:339941 gpcheck:hdw1:gpadmin-[ERROR]:-host(hdw1): on device (sdd) IO scheduler 'cfq' does not match expected value 'deadline' 20160909:16:34:48:339941 gpcheck:hdw1-[ERROR]:-host(hdw1): on device (sde) IO

[jira] [Created] (HAWQ-1069) Support Kerberos and token impersonation

2016-09-22 Thread Kyle R Dunn (JIRA)
Kyle R Dunn created HAWQ-1069: - Summary: Support Kerberos and token impersonation Key: HAWQ-1069 URL: https://issues.apache.org/jira/browse/HAWQ-1069 Project: Apache HAWQ Issue Type: Improvement

Re: Co-located Joins & Data Locality in HAWQ

2016-09-22 Thread Hubert Zhang
Randomly distributed tables make Hawq2.x more elastic: big queries use more resources, while small queries will use less resources. But hash distributed table need to use the same number of resource as the bucket number of table, no matter the query cost is large or small. As a result, a scan on a

[jira] [Created] (HAWQ-1068) master process panic with signal 11 when call get_ao_compression_ratio(null)

2016-09-22 Thread Ming LI (JIRA)
Ming LI created HAWQ-1068: - Summary: master process panic with signal 11 when call get_ao_compression_ratio(null) Key: HAWQ-1068 URL: https://issues.apache.org/jira/browse/HAWQ-1068 Project: Apache HAWQ