Re: [DISCUSSION] current project state

work. Big-picture issues such as this tend to get lost in the 2270 open Jira tickets. How might the project create some "theme" tickets (or Wiki pages or whatever) to help pull the main issues out of the wealth of detail in Jira? Thanks, - Paul On Monday, August 13, 2018, 11:07:39

Re: [DISCUSSION] current project state

Hi Arina, Thanks for launching this discussion. A few minor suggestions. The developers have done a fantastic job stabilizing and improving Drill's core functionality. Now the opportunity is to expand the use cases for Drill so that it gets wider adoption within the community. Drill competes

Oracle's Smart Arrays paper

Hi All, Recall that one of the claimed advantages of value vectors is that we could, in theory, write operators in C/C++ to use SIMD instructions. Recall that developers have often attempted to make vectors ever larger in order to benefit from CPU cache lines. Since Drill is written in Java,

Re: 回复：Is Drill query execution processing model just the same idea with the Spark whole-stage codegen improvement

ill's evolution will be to partition and > distribute the planning process itself. That will be fun :) > > > On Thu, Aug 9, 2018 at 10:51 AM, Paul Rogers > wrote: > > > Hi Alex, > > > > Perhaps Parth can jump in here as he has deeper knowledge of Parquet. > >

Re: 回复：Is Drill query execution processing model just the same idea with the Spark whole-stage codegen improvement

al feature? Thanks, Best Regards, Alex On Tue, Aug 7, 2018 at 10:25 PM, Paul Rogers wrote: > Hi Qiaoyi, > > In general, optimal performance occurs when a system knows the schema at > the start and can fully optimize based on that schema. Think C or C++ > compilers com

[jira] [Created] (DRILL-6677) Check style unused import check conflicts with Eclipse

Paul Rogers created DRILL-6677: -- Summary: Check style unused import check conflicts with Eclipse Key: DRILL-6677 URL: https://issues.apache.org/jira/browse/DRILL-6677 Project: Apache Drill

[jira] [Created] (DRILL-6676) Add Union, List and Repeated List types to Result Set Loader

Paul Rogers created DRILL-6676: -- Summary: Add Union, List and Repeated List types to Result Set Loader Key: DRILL-6676 URL: https://issues.apache.org/jira/browse/DRILL-6676 Project: Apache Drill

[jira] [Created] (DRILL-6673) Drill table functions cannot use plugin configs with a constructor

Paul Rogers created DRILL-6673: -- Summary: Drill table functions cannot use plugin configs with a constructor Key: DRILL-6673 URL: https://issues.apache.org/jira/browse/DRILL-6673 Project: Apache Drill

[jira] [Created] (DRILL-6672) Drill table functions cannot handle "setFoo" accessors

Paul Rogers created DRILL-6672: -- Summary: Drill table functions cannot handle "setFoo" accessors Key: DRILL-6672 URL: https://issues.apache.org/jira/browse/DRILL-6672 Project: Ap

Re: Interesting Errors

As far as I can tell, the SQL grammar is based on the ASCII subset of Unicode, meaning that SQL allows only the "full stop" (.) character, but not the Unicode variations. Since the SQL standard defines the meaning of the full stop, Drill probably does not want to allow variations. It seems

Re: 回复：Is Drill query execution processing model just the same idea with the Spark whole-stage codegen improvement

is the key feature to be advantage over Spark, is there any performance consideration behind this design except the techniques of the dynamic codegen and vectorization computation? Regards, Qiaoyi -- 发件人：Paul Rogers 发送时间：2018年8月4日(星期六) 02

[jira] [Created] (DRILL-6669) List all sample data sets in Documentation "Sample Datasets" section

Paul Rogers created DRILL-6669: -- Summary: List all sample data sets in Documentation "Sample Datasets" section Key: DRILL-6669 URL: https://issues.apache.org/jira/browse/DRILL-6669 Project: Ap

[jira] [Created] (DRILL-6668) In Web Console, highlight options that are different from default values

Paul Rogers created DRILL-6668: -- Summary: In Web Console, highlight options that are different from default values Key: DRILL-6668 URL: https://issues.apache.org/jira/browse/DRILL-6668 Project: Apache

[jira] [Created] (DRILL-6667) Include internal data sets in Documentation Sample Datasets

Paul Rogers created DRILL-6667: -- Summary: Include internal data sets in Documentation Sample Datasets Key: DRILL-6667 URL: https://issues.apache.org/jira/browse/DRILL-6667 Project: Apache Drill

[jira] [Created] (DRILL-6666) Doc link to AOL data set is broken

Paul Rogers created DRILL-: -- Summary: Doc link to AOL data set is broken Key: DRILL- URL: https://issues.apache.org/jira/browse/DRILL- Project: Apache Drill Issue Type: Bug

Re: Discussion about the metadata design

Hi All, Catching up on this old topic. One of Drill's main differentiators is the ability to extend Drill with UDFs, custom storage and format plugins, custom security plugins, etc. I wonder if the team has considered taking a modular approach to metadata. Perhaps define a "metadata plugin"

Re: Ownership Of VectorContainers In HashJoin After Calling Next

Hi Tim, Here's a bit more background info from my experience. As Sorabh said, the downstream operator has visibility to the incoming record batch regardless of ownership. If the downstream operator will retain the incoming vectors (buffers), then it must take ownership of them. This is the

Re: Is Drill query execution processing model just the same idea with the Spark whole-stage codegen improvement

Hi Qiaoyi, As you noted, Drill and Spark have similar models -- but with important differences. Drill is schema-on-read (also called "schema less"). In particular, this means that Drill does not know the schema of the data until the first row (actually "record batch") arrives at each operator.

Re: Drill TYPE functions

Those I know of are in org.apache.drill.exec.expr.fn.impl.UnionFunctions: compareType typeOf sqlTypeOf drillTypeOf modeOf isnotnull isnull Thanks, - Paul On Thursday, July 19, 2018, 7:08:25 AM PDT, Charles Givre wrote: Hello all, Is there a list somewhere of all the Drill type

Re: [ANNOUNCE] New PMC Chair of Apache Drill

Congratulations Arina! - Paul On Wednesday, July 18, 2018, 2:19:44 PM PDT, Aman Sinha wrote: Drill developers, Time flies and it is time for a new PMC chair !  Thank you all for your support during the past year. I am very pleased to announce that the Drill PMC has voted to elect

Result set loader -- still needed?

Hi All, Over the last six months I've been slowly trying to get the "result set loader" work committed to Drill. As a recap, this was supposed to provide a uniform way to optimally pack a record batch up to a proscribed memory limit. This technique is particularly useful in readers which do

[jira] [Created] (DRILL-6585) PartitionSender clones vectors, but shares field metdata

Paul Rogers created DRILL-6585: -- Summary: PartitionSender clones vectors, but shares field metdata Key: DRILL-6585 URL: https://issues.apache.org/jira/browse/DRILL-6585 Project: Apache Drill

Re: Deprecation of BaseTestQuery FYI

Hi Tim, My understanding is that Booleans are stored, as you said, as a UInt1 vector. But, the values are 0 and (positive) 1. As you said, singletonInt will read this value. If the value is coming back as -1, then this is a bug. I'd be surprised if it is since I wrote lots of code that assumed

Re: Actual vectorization execution

Hi Weijie, As it turns out, vectorized processing in Drill is more aspirational than operational at this point in time. The code used in Drill is not actually vector-based even though the data itself is columnar. Drill generally does row-wise operations because row-wise operations fit the SQL

Re: [ANNOUNCE] New PMC member: Vitalii Diravka

Congratulations Vitalii! - Paul On Tuesday, June 26, 2018, 11:12:16 AM PDT, Aman Sinha wrote: I am pleased to announce that Drill PMC invited Vitalii Diravka to the PMC and he has accepted the invitation. Congratulations Vitalii and thanks for your contributions ! -Aman (on behalf

[jira] [Created] (DRILL-6522) Admission control information in docs is out of date

Paul Rogers created DRILL-6522: -- Summary: Admission control information in docs is out of date Key: DRILL-6522 URL: https://issues.apache.org/jira/browse/DRILL-6522 Project: Apache Drill Issue

[jira] [Created] (DRILL-6521) When using Hadoop configs, allow dfs connection to be unset

Paul Rogers created DRILL-6521: -- Summary: When using Hadoop configs, allow dfs connection to be unset Key: DRILL-6521 URL: https://issues.apache.org/jira/browse/DRILL-6521 Project: Apache Drill

[jira] [Created] (DRILL-6520) Setting fs.defaultFS in core-site.xml causes startup crash

Paul Rogers created DRILL-6520: -- Summary: Setting fs.defaultFS in core-site.xml causes startup crash Key: DRILL-6520 URL: https://issues.apache.org/jira/browse/DRILL-6520 Project: Apache Drill

[jira] [Created] (DRILL-6511) Bootstrap S3 storage plugin is misleading

Paul Rogers created DRILL-6511: -- Summary: Bootstrap S3 storage plugin is misleading Key: DRILL-6511 URL: https://issues.apache.org/jira/browse/DRILL-6511 Project: Apache Drill Issue Type: Bug

[jira] [Resolved] (DRILL-6505) Drill web console query: support back button or add "edit query"

[ https://issues.apache.org/jira/browse/DRILL-6505?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Paul Rogers resolved DRILL-6505. Resolution: Invalid Fix Version/s: 1.14.0 The problems described here were for a 1.14 build

[jira] [Created] (DRILL-6510) Web console, query page, focus should start in query editor

Paul Rogers created DRILL-6510: -- Summary: Web console, query page, focus should start in query editor Key: DRILL-6510 URL: https://issues.apache.org/jira/browse/DRILL-6510 Project: Apache Drill

[jira] [Created] (DRILL-6509) In web console, failed queries report "No result found."

Paul Rogers created DRILL-6509: -- Summary: In web console, failed queries report "No result found." Key: DRILL-6509 URL: https://issues.apache.org/jira/browse/DRILL-6509 Project: Ap

[jira] [Created] (DRILL-6508) Syntax errors in drillbit.sh and dependents

Paul Rogers created DRILL-6508: -- Summary: Syntax errors in drillbit.sh and dependents Key: DRILL-6508 URL: https://issues.apache.org/jira/browse/DRILL-6508 Project: Apache Drill Issue Type

[jira] [Created] (DRILL-6507) Display name of storage config in web console config edit page

Paul Rogers created DRILL-6507: -- Summary: Display name of storage config in web console config edit page Key: DRILL-6507 URL: https://issues.apache.org/jira/browse/DRILL-6507 Project: Apache Drill

[jira] [Created] (DRILL-6506) Drill distribution includes unnecessary jars

Paul Rogers created DRILL-6506: -- Summary: Drill distribution includes unnecessary jars Key: DRILL-6506 URL: https://issues.apache.org/jira/browse/DRILL-6506 Project: Apache Drill Issue Type

[jira] [Created] (DRILL-6505) Drill web console query: support back button or add "edit query"

Paul Rogers created DRILL-6505: -- Summary: Drill web console query: support back button or add "edit query" Key: DRILL-6505 URL: https://issues.apache.org/jira/browse/DRILL-6505 Project: Ap

[jira] [Created] (DRILL-6504) Typos in S3 storage doc pages

Paul Rogers created DRILL-6504: -- Summary: Typos in S3 storage doc pages Key: DRILL-6504 URL: https://issues.apache.org/jira/browse/DRILL-6504 Project: Apache Drill Issue Type: Bug Affects

Re: [ANNOUNCE] New Committer: Padma Penumarthy

Congratulations! Well deserved, if just from the number of times you've reviewed my code. Thanks, - Paul On Friday, June 15, 2018, 9:36:44 AM PDT, Aman Sinha wrote: The Project Management Committee (PMC) for Apache Drill has invited Padma Penumarthy to become a committer, and we

Re: [DISCUSS] case insensitive storage plugin and workspaces names

Hi All, As it turns out, this topic has been discussed, in depth, previously. Can't recall if it was on this list, or in a JIRA. We face a number of constraints: * As was noted, for some data sources, the data source itself has case insensitive names. (Windows file systems, RDBMSs, etc.) * In

[jira] [Created] (DRILL-6485) Typo in drill-env.sh

Paul Rogers created DRILL-6485: -- Summary: Typo in drill-env.sh Key: DRILL-6485 URL: https://issues.apache.org/jira/browse/DRILL-6485 Project: Apache Drill Issue Type: Bug Affects Versions

Re: [Discuss] Cleanup Old PRs

+1 I just learned to ignore the ancient PRs; they were not adding much value. If a PR looks like it could be resurrected, we might consider 1) assigning a committer to help push it over the line, and 2) check back with submitter to see if they can update it. We tried the above a few times

Re: How to generate hash code for each build side one of the hash join columns

Hi Weijie, Seeing the discussion about the details of JCodeModel suggests you may be trying to debug your generated code at the level of the code generator. Some time ago we added the ability to step through the generated code. Look for the following line in the generator code:     //

Re: [ANNOUNCE] New Committer: Timothy Farkas

Congrats, Tim! Thanks much for the many PRs to fix unglamorous, but highly important parts of Drill such as builds, tests and so on. They will benefit all Drill developers no matter which part of the project they work on. Thanks, - Paul On Friday, May 25, 2018, 11:58:32 AM PDT, Aman

Re: [Question] Using loggers in tests

s > used anywhere. > > Thanks, > Tim > > > From: Paul Rogers <par0...@yahoo.com.INVALID> > Sent: Thursday, May 24, 2018 7:08:28 PM > To: dev@drill.apache.org > Subject: Re: [Question] Using loggers in tests > > LogFixture? As illustrated in ExampleTest? > >

Re: [Question] Using loggers in tests

LogFixture? As illustrated in ExampleTest? This fixture lets you turn on all or selected loggers for the duration of a single test. I used it all the time when debugging. Works great. It works when turning loggers on when the default is that they are off. For whatever reason, I could not get it

[jira] [Created] (DRILL-6383) View column types, modes are plan-time guesses, not actual types

Paul Rogers created DRILL-6383: -- Summary: View column types, modes are plan-time guesses, not actual types Key: DRILL-6383 URL: https://issues.apache.org/jira/browse/DRILL-6383 Project: Apache Drill

[jira] [Created] (DRILL-6382) Views should "close" over options in effect at view creation time

Paul Rogers created DRILL-6382: -- Summary: Views should "close" over options in effect at view creation time Key: DRILL-6382 URL: https://issues.apache.org/jira/browse/DRILL-6382 Project: Ap

[GitHub] drill issue #1242: DRILL-6361: Revised typeOf() function versions

Github user paul-rogers commented on the issue: https://github.com/apache/drill/pull/1242 @kfaraaz, the logic for all types is the same. But, still added `BIT`/`BOOLEAN`, `DATE`, `TIME`, `TIMESTAMP`, `INTERVAL`, `VARBINARY`, and `DECIMAL`. Found several bugs, but none

[jira] [Created] (DRILL-6378) MajorType passed into UDF with FieldReader has unset prec, scale for DECIMAL

Paul Rogers created DRILL-6378: -- Summary: MajorType passed into UDF with FieldReader has unset prec, scale for DECIMAL Key: DRILL-6378 URL: https://issues.apache.org/jira/browse/DRILL-6378 Project

[jira] [Created] (DRILL-6377) typeof() does not return DECIMAL scale, precision

Paul Rogers created DRILL-6377: -- Summary: typeof() does not return DECIMAL scale, precision Key: DRILL-6377 URL: https://issues.apache.org/jira/browse/DRILL-6377 Project: Apache Drill Issue

[jira] [Created] (DRILL-6376) Doc: Return type of ROUND(x, y), TRUNC(x, y), TO_NUMBER is wrong

Paul Rogers created DRILL-6376: -- Summary: Doc: Return type of ROUND(x, y), TRUNC(x, y), TO_NUMBER is wrong Key: DRILL-6376 URL: https://issues.apache.org/jira/browse/DRILL-6376 Project: Apache Drill

[GitHub] drill issue #1244: DRILL-6373: Refactor Result Set Loader for Union, List su...

Github user paul-rogers commented on the issue: https://github.com/apache/drill/pull/1244 @ppadma, here is the next step in our long saga to check in the batch sizing work. Please give it a review at your convenience. Thanks! ---

[GitHub] drill pull request #1244: DRILL-6373: Refactor Result Set Loader for Union, ...

GitHub user paul-rogers opened a pull request: https://github.com/apache/drill/pull/1244 DRILL-6373: Refactor Result Set Loader for Union, List support This PR builds on the previous refactoring of the column accessors to prepare for Union, (non-repeated) List and Repeated List

[jira] [Created] (DRILL-6373) Refactor the Result Set Loader to prepare for Union, List support

Paul Rogers created DRILL-6373: -- Summary: Refactor the Result Set Loader to prepare for Union, List support Key: DRILL-6373 URL: https://issues.apache.org/jira/browse/DRILL-6373 Project: Apache Drill

[GitHub] drill issue #1239: DRILL-143: CGroup Support for Drill-on-YARN

Github user paul-rogers commented on the issue: https://github.com/apache/drill/pull/1239 Just to be clear, I have no objection Drill enforcing its own cgroup limits. My point is rather that CPU limits must be integrated with YARN, via the DoY config file, so that the user

Re: [ANNOUNCE] New Committer: Sorabh Hamirwasia

Congrats! Thanks much for your contributions! - Paul On Monday, April 30, 2018, 9:01:07 AM PDT, Aman Sinha wrote: The Project Management Committee (PMC) for Apache Drill has invited Sorabh Hamirwasia  to become a committer, and we are pleased to announce that

Re: [DISCUSS] batch ownership

I missed this as a discussion since it had the title of a GitHub discussion. Comments below. On Friday, April 27, 2018, 5:42:37 PM PDT, salim achouche wrote: > Another point, I don't see a functional benefit from avoiding a change of ownership for pass-through

Re: [DISCUSS] batch ownership

Hi Vlad, More responses. > The same approach [as for internal operators] applies to senders and > receivers. Senders gets batches from the upstream operators taking ownership of those batches and send data to receivers. Senders receive data from an "upstream" operator, then serialize over the

Re: [DISCUSS] batch ownership

Specific answers based on my understanding. > I did not mean that a pass-through operator should not take the ownership of a batch it processes. My question was whether they do so and if they do, when and how. Yes, operators do take ownership, somewhere in the process of calling next() on

Re: [DISCUSS] batch ownership

It can certainly be improved (as we are doing with the batch handling revisions.) But, we must consider the entire system when considering changes to any one part of the system. It is a complex topic; it is great that we have someone with your experience exploring our options. Thanks, - Paul [

[jira] [Created] (DRILL-6370) Mod operator % is documented, but not available

Paul Rogers created DRILL-6370: -- Summary: Mod operator % is documented, but not available Key: DRILL-6370 URL: https://issues.apache.org/jira/browse/DRILL-6370 Project: Apache Drill Issue Type

Re: Display column data type without code

mation about how drill interprets the data was really difficult to get around.  Just me .02. > On Apr 28, 2018, at 18:05, Paul Rogers <par0...@yahoo.com.INVALID> wrote: > > Hi Rob, > > Thanks for the suggestion. While this works for Hive (as you showed), it doe

[GitHub] drill pull request #1242: DRILL-6361: Revised typeOf() function versions

GitHub user paul-rogers opened a pull request: https://github.com/apache/drill/pull/1242 DRILL-6361: Revised typeOf() function versions Drill provides the `typeof()` function to return the type of a column. However, this function has two key limitations: 1. It returns NULL

[jira] [Created] (DRILL-6369) typeof() fails for constants

Paul Rogers created DRILL-6369: -- Summary: typeof() fails for constants Key: DRILL-6369 URL: https://issues.apache.org/jira/browse/DRILL-6369 Project: Apache Drill Issue Type: Bug Affects

[jira] [Created] (DRILL-6368) "E" operator does not behave as documented "exponent operator"

Paul Rogers created DRILL-6368: -- Summary: "E" operator does not behave as documented "exponent operator" Key: DRILL-6368 URL: https://issues.apache.org/jira/browse/DRILL-6368 P

[jira] [Created] (DRILL-6367) Missing line breaks in Drill operator list

Paul Rogers created DRILL-6367: -- Summary: Missing line breaks in Drill operator list Key: DRILL-6367 URL: https://issues.apache.org/jira/browse/DRILL-6367 Project: Apache Drill Issue Type: Bug

[jira] [Created] (DRILL-6366) Inconsistency between typeof(), CAST types

Paul Rogers created DRILL-6366: -- Summary: Inconsistency between typeof(), CAST types Key: DRILL-6366 URL: https://issues.apache.org/jira/browse/DRILL-6366 Project: Apache Drill Issue Type: Bug

Re: Display column data type without code

.org> wrote: > Hey Paul, > > You could use the typeof() function for this purpose. It takes a single > parameter - the column name. > > For example: > > select typeof(c_current_cdemo_sk) from customer limit 1; > +-+ > | EXPR$0  | > +-+ > | BIGINT 

[jira] [Created] (DRILL-6362) typeof() lies about types

Paul Rogers created DRILL-6362: -- Summary: typeof() lies about types Key: DRILL-6362 URL: https://issues.apache.org/jira/browse/DRILL-6362 Project: Apache Drill Issue Type: Improvement

[jira] [Created] (DRILL-6361) Provide a dataTypeOf() or modeOf() function

Paul Rogers created DRILL-6361: -- Summary: Provide a dataTypeOf() or modeOf() function Key: DRILL-6361 URL: https://issues.apache.org/jira/browse/DRILL-6361 Project: Apache Drill Issue Type

[jira] [Created] (DRILL-6360) Document the typeof() function

Paul Rogers created DRILL-6360: -- Summary: Document the typeof() function Key: DRILL-6360 URL: https://issues.apache.org/jira/browse/DRILL-6360 Project: Apache Drill Issue Type: Improvement

[GitHub] drill pull request #1228: DRILL-6307: Handle empty batches in record batch s...

Github user paul-rogers commented on a diff in the pull request: https://github.com/apache/drill/pull/1228#discussion_r184590500 --- Diff: exec/java-exec/src/main/java/org/apache/drill/exec/record/RecordBatchSizer.java --- @@ -536,6 +556,11 @@ public ColumnSize getColumn(String

[GitHub] drill issue #1184: DRILL-6242 - Use java.sql.[Date|Time|Timestamp] classes t...

Github user paul-rogers commented on the issue: https://github.com/apache/drill/pull/1184 @parthchandra, the point about the birthday is that is is one of those dates that is implied relative to where you are. You celebrate it the same day regardless of where you are in the world

Re: Display column data type without code

| **nationkey_type ** |* *+++--+-+* *| *ALGERIA  * | *VARCHAR  * | *0          * | *INT            * |* *| *ARGENTINA * | *VARCHAR  * | *1          * | *INT            * |* *+++--+-+* On Wed, Apr 25, 2018 at 9:22 PM, Paul Rogers <par0...@yahoo.com

[GitHub] drill issue #1184: DRILL-6242 - Use java.sql.[Date|Time|Timestamp] classes t...

Github user paul-rogers commented on the issue: https://github.com/apache/drill/pull/1184 One additional note. We noted that JDBC does not support the idea of a nested tuple (a Drill "map".) JDBC does support columns that return a Java object. To bridge the gap, Drill ret

[jira] [Created] (DRILL-6359) All-text mode in JSON still reads missing column as Nullable Int

Paul Rogers created DRILL-6359: -- Summary: All-text mode in JSON still reads missing column as Nullable Int Key: DRILL-6359 URL: https://issues.apache.org/jira/browse/DRILL-6359 Project: Apache Drill

[GitHub] drill issue #1184: DRILL-6242 - Use java.sql.[Date|Time|Timestamp] classes t...

Github user paul-rogers commented on the issue: https://github.com/apache/drill/pull/1184 Sorry, coming late. There seem to be two problems. The original "nested column" issue is an artifact of the JDBC driver. In Drill, a Map (the thing that contains your nested colum

Display column data type without code

Hi All, Anyone know if there is a non-code way to display the data types of columns returned from a Drill query? Sqlline appears to only show the column names and values. The same is true of the Drill web console. The EXPLAIN PLAN FOR ... command shows the query plan, but not type (which are

[GitHub] drill pull request #1228: DRILL-6307: Handle empty batches in record batch s...

Github user paul-rogers commented on a diff in the pull request: https://github.com/apache/drill/pull/1228#discussion_r184264961 --- Diff: exec/java-exec/src/main/java/org/apache/drill/exec/record/RecordBatchSizer.java --- @@ -536,6 +556,11 @@ public ColumnSize getColumn(String

[jira] [Created] (DRILL-6358) Null value returned from WHERE a IS NOT NULL query

Paul Rogers created DRILL-6358: -- Summary: Null value returned from WHERE a IS NOT NULL query Key: DRILL-6358 URL: https://issues.apache.org/jira/browse/DRILL-6358 Project: Apache Drill Issue

[jira] [Created] (DRILL-6357) Unexpected column "**" when reading a JSON file

Paul Rogers created DRILL-6357: -- Summary: Unexpected column "**" when reading a JSON file Key: DRILL-6357 URL: https://issues.apache.org/jira/browse/DRILL-6357 Project: Apache Drill

[GitHub] drill issue #1239: DRILL-143: CGroup Support for Drill-on-YARN

Github user paul-rogers commented on the issue: https://github.com/apache/drill/pull/1239 One other thing to highlight from an earlier comment. CPU is something that the user specifies in the DoY config file. That information is passed to YARN in container requests. This feature asks

[GitHub] drill issue #1239: DRILL-143: CGroup Support for Drill-on-YARN

Github user paul-rogers commented on the issue: https://github.com/apache/drill/pull/1239 @kkhatua, putting on my Apache hat... Apache Drill is an Apache project that must work with other Apache projects such as Apache YARN. The Apache Drill DoY support is designed to work well

[GitHub] drill pull request #1239: DRILL-143: CGroup Support for Drill-on-YARN

Github user paul-rogers commented on a diff in the pull request: https://github.com/apache/drill/pull/1239#discussion_r184169114 --- Diff: distribution/src/resources/yarn-drillbit.sh --- @@ -175,4 +209,11 @@ fi echo "`date` Starting drillbit on `hostname` under YARN, lo

[GitHub] drill pull request #1239: DRILL-143: CGroup Support for Drill-on-YARN

Github user paul-rogers commented on a diff in the pull request: https://github.com/apache/drill/pull/1239#discussion_r184144439 --- Diff: distribution/src/resources/yarn-drillbit.sh --- @@ -175,4 +209,11 @@ fi echo "`date` Starting drillbit on `hostname` under YARN, lo

[GitHub] drill issue #1239: DRILL-143: CGroup Support for Drill-on-YARN

Github user paul-rogers commented on the issue: https://github.com/apache/drill/pull/1239 There may be some misunderstanding of how DoY works. The only info that users can pass to DoY is that which is in the DoY config file. We should add arguments to that file which will be passed

[jira] [Created] (DRILL-6354) Errors from drill-config.sh on Mac

Paul Rogers created DRILL-6354: -- Summary: Errors from drill-config.sh on Mac Key: DRILL-6354 URL: https://issues.apache.org/jira/browse/DRILL-6354 Project: Apache Drill Issue Type: Bug

[GitHub] drill pull request #1228: DRILL-6307: Handle empty batches in record batch s...

Github user paul-rogers commented on a diff in the pull request: https://github.com/apache/drill/pull/1228#discussion_r183264768 --- Diff: exec/java-exec/src/main/java/org/apache/drill/exec/record/RecordBatchSizer.java --- @@ -277,18 +286,29 @@ public boolean isRepeatedList

[GitHub] drill pull request #1228: DRILL-6307: Handle empty batches in record batch s...

Github user paul-rogers commented on a diff in the pull request: https://github.com/apache/drill/pull/1228#discussion_r183264235 --- Diff: exec/java-exec/src/main/java/org/apache/drill/exec/record/RecordBatchSizer.java --- @@ -50,7 +50,7 @@ public class RecordBatchSizer

[GitHub] drill pull request #1206: DRILL_6314: Add complex types to result set loader

Github user paul-rogers closed the pull request at: https://github.com/apache/drill/pull/1206 ---

[GitHub] drill issue #1218: DRILL-6335: Refactor row set abstractions to prepare for ...

Github user paul-rogers commented on the issue: https://github.com/apache/drill/pull/1218 @ppadma , this PR contains a subset of the changes from the previous big PR. Mostly refactoring. Can you take a look? Thanks. ---

[GitHub] drill issue #1206: DRILL_6314: Add complex types to result set loader

Github user paul-rogers commented on the issue: https://github.com/apache/drill/pull/1206 Replacing this PR with a set of smaller ones. ---

[GitHub] drill pull request #1218: DRILL-6335: Refactor row set abstractions to prepa...

GitHub user paul-rogers opened a pull request: https://github.com/apache/drill/pull/1218 DRILL-6335: Refactor row set abstractions to prepare for unions Refactors the column accessors to prepare for adding unions, lists and repeated lists. This is a subset of a PR done

[GitHub] drill issue #1206: DRILL_6314: Add complex types to result set loader

Github user paul-rogers commented on the issue: https://github.com/apache/drill/pull/1206 Going to close this one and try to split this into smaller chunks. ---

[jira] [Created] (DRILL-6335) Refactor row set abstractions to prepare for unions

Paul Rogers created DRILL-6335: -- Summary: Refactor row set abstractions to prepare for unions Key: DRILL-6335 URL: https://issues.apache.org/jira/browse/DRILL-6335 Project: Apache Drill Issue

[GitHub] drill pull request #1213: Minor code cleanup

GitHub user paul-rogers opened a pull request: https://github.com/apache/drill/pull/1213 Minor code cleanup Pulled the remaining code cleanup items out of the Result Set work into this simple PR. You can merge this pull request into a Git repository by running: $ git pull

[jira] [Created] (DRILL-6334) Code cleanup

Paul Rogers created DRILL-6334: -- Summary: Code cleanup Key: DRILL-6334 URL: https://issues.apache.org/jira/browse/DRILL-6334 Project: Apache Drill Issue Type: Improvement Reporter

[GitHub] drill pull request #1210: DRILL-6270: Add debug startup option flag for dril...

Github user paul-rogers commented on a diff in the pull request: https://github.com/apache/drill/pull/1210#discussion_r181799954 --- Diff: distribution/src/resources/runbit --- @@ -65,6 +65,47 @@ drill_rotate_log () fi } +args=( $@ ) +RBARGS

Re: [DISCUSS] Regarding mutator interface

com/apache/drill/blob/master/exec/java- > exec/src/main/java/org/apache/drill/exec/expr/fn/impl/Mappify.java#L55 > [3] https://github.com/apache/drill/blob/master/exec/java- > exec/src/main/java/org/apache/drill/exec/expr/fn/ValueReference.java#L76 > > -Aman > > On Fri, Apr 13

Re: [DISCUSS] Regarding mutator interface

, only fixed-width types can be updated in random order. DRILL-6087 describes this issue. Thanks, - Paul [1] https://github.com/paul-rogers/drill/wiki/UDFs-Background-Information On Wednesday, April 11, 2018, 4:09:47 PM PDT, Aman Sinha <amansi...@apache.org> wrote: Here's

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