Re: Calcite vs Catalyst

2017-05-31 Thread Julian Hyde
Thanks for the update, Jordan. I’m still hopeful that it will happen. There is a lot of demand for Calcite-on-Spark (and apparently people willing to contribute) and this code donation would focus those efforts. Julian > On May 31, 2017, at 3:42 PM, Jordan Halterman > wrote: > > I left Data

Re: Calcite vs Catalyst

2017-05-31 Thread Jordan Halterman
I left DataScience a few months ago to go lead distributed systems work at the Open Networking Laboratory. Originally, the week I left they said they intended to open source it, but that never happened. I no longer have control over the project, but I’m still in touch with my old partner in crim

[ANNOUNCE] SQLLine version 1.3.0

2017-05-31 Thread Julian Hyde
I am pleased to announce the release of SQLLine version 1.3.0. Thanks to Ben Poweski and Mike Mattozzi for contributions this release. There is a new '!nickname' command, support for JDK 9 and Athena, and enhancements to the '!record' and '!run' commands. For more information, see the release n

[jira] [Created] (CALCITE-1819) Druid Adapter does not push the boolean "<>" as a filter correctly

2017-05-31 Thread Zain Humayun (JIRA)
Zain Humayun created CALCITE-1819: - Summary: Druid Adapter does not push the boolean "<>" as a filter correctly Key: CALCITE-1819 URL: https://issues.apache.org/jira/browse/CALCITE-1819 Project: Calc

Re: Build error on latest Avatica

2017-05-31 Thread Josh Elser
On 5/31/17 3:52 PM, Julian Hyde wrote: On May 30, 2017, at 2:37 PM, Josh Elser wrote: I believe the solution for this in the future is to do something like `mvn package site -DskipTests -Dcheckstyle.skip` until the first SNAPSHOT after a release is built by Jenkins. Thanks, I’ll try that

Re: Build error on latest Avatica

2017-05-31 Thread Julian Hyde
> On May 30, 2017, at 2:37 PM, Josh Elser wrote: > > I believe the solution for this in the future is to do something like `mvn > package site -DskipTests -Dcheckstyle.skip` until the first SNAPSHOT after a > release is built by Jenkins. Thanks, I’ll try that next time. By the way, I tried t

[jira] [Created] (CALCITE-1818) SqlImplementor.toSql doesn't handle SqlKind.DYNAMIC correctly

2017-05-31 Thread Dylan Adams (JIRA)
Dylan Adams created CALCITE-1818: Summary: SqlImplementor.toSql doesn't handle SqlKind.DYNAMIC correctly Key: CALCITE-1818 URL: https://issues.apache.org/jira/browse/CALCITE-1818 Project: Calcite

Re: Calcite vs Catalyst

2017-05-31 Thread Khai Tran
Hi Jordan, Just want to check if you guys have any plan to contribute back the work of converting back and forth between Calcite and Spark/Catalyst plans? Thanks, Khai On Thu, Feb 16, 2017 at 3:42 PM, jordan.halter...@gmail.com < jordan.halter...@gmail.com> wrote: > Calcite differs from Catalyst

Re: SQL class for multi join

2017-05-31 Thread Julian Hyde
Yep. In select … from a join b join c join d join is a left-associative binary operator. The effect is as if you wrote select … from ((a join b) join c) join d And it doesn’t matter whether a, b, c and d are tables or sub-queries. Julian > On May 31, 2017, at 8:19 AM, Muhammad Gelbana wr

Re: SQL class for multi join

2017-05-31 Thread Muhammad Gelbana
So If I have a JdbcJoin node with the inputs (*JdbcTableScan* & *JdbcJoin *(With 2 *JdbcTableScan*s as input)), the whole join composed of the 3 tables is implemented in a single SQL statement. I thought a *JdbcJoin* node can be composed of only *JdbcTableScan* nodes but after I tried what you sai

Re: Need you help

2017-05-31 Thread Josh Elser
Jain, First off, you did receive row data, it was just empty: "firstFrame":{"offset":0,"done":true,"rows":[]} The "column data" you're referring to is the _schema_ of the table you issued the query against. However, this wasn't the data you thought you were asking for. You don't want to use

[jira] [Created] (CALCITE-1817) Use of singleton CyclicMetadataException.INSTANCE hides original exception stack trace

2017-05-31 Thread Remus Rusanu (JIRA)
Remus Rusanu created CALCITE-1817: - Summary: Use of singleton CyclicMetadataException.INSTANCE hides original exception stack trace Key: CALCITE-1817 URL: https://issues.apache.org/jira/browse/CALCITE-1817

[jira] [Created] (CALCITE-1816) JaninoRelMetadataProvider generated classes leak ACTIVE nodes on exception

2017-05-31 Thread Remus Rusanu (JIRA)
Remus Rusanu created CALCITE-1816: - Summary: JaninoRelMetadataProvider generated classes leak ACTIVE nodes on exception Key: CALCITE-1816 URL: https://issues.apache.org/jira/browse/CALCITE-1816 Projec

Need you help

2017-05-31 Thread Hemant Jain
Hello Sir, Hope you are doing well ! I am PHP developer and I want to fetch the real time data from Hbase and I have read about Apache phoenix which is provide SQL layer on Hbase. So I have decided to use Apache phoenix in my project but how can I get data from phoenix to PHP. I have read artic