Home | About | Sematext search-lucene.com search-hadoop.com
clear query|facets|time Search criteria: .   Results from 61 to 70 from 86 (0.221s).
Loading phrases to help you
refine your search...
Re: [jira] [Commented] (DRILL-453) Query on a directory throws exception - Drill - [mail # dev]
...I missed the ending '.  It should be :dfs.`/home/mapr/apache-drill-1.0.0-m2-incubating-SNAPSHOT/sample-data/fb/`On Wed, Mar 26, 2014 at 10:10 AM, Jinfeng Ni (JIRA)  wrote: ...
   Author: Jinfeng Ni, 2014-03-26, 17:40
[DRILL-429] explicit cast function call should be removed when input type is same as target type. - Drill - [issue]
...If the expression has an explicit cast function call, the code has a bug when the input type is same as the target type.  For instance,  castBIGINT(bigint_col).  Since there i...
http://issues.apache.org/jira/browse/DRILL-429    Author: Jinfeng Ni, 2014-03-23, 02:04
[DRILL-422] Use pseudo-injection buffer in function implementation when it requires temporary buffer - Drill - [issue]
...In DRILL-379, the code uses a wrapper buffer over a java byte array for temporary buffer used by some string functions. However, such wrapper buffer will use big endian, different from Drill...
http://issues.apache.org/jira/browse/DRILL-422    Author: Jinfeng Ni, 2014-03-18, 05:40
[DRILL-346] Runtime generated code should evaluate constant expression once in doSetup method - Drill - [issue]
...Currently, when runtime CodeGenerator logic generates class to evaluate an expression, it would put the code in doEval() method, regardless of whether the expression is a constant, or part o...
http://issues.apache.org/jira/browse/DRILL-346    Author: Jinfeng Ni, 2014-03-18, 03:47
[DRILL-326] Multi-table merge join hit IOBE; merge join may over-allocate memory - Drill - [issue]
...The following query which joins 4 tables could hit  IndexOutOfBoundsException. message: "Failure while running fragment. < IndexOutOfBoundsException:[ index: 2205764, length: 4 (expe...
http://issues.apache.org/jira/browse/DRILL-326    Author: Jinfeng Ni, 2014-03-18, 03:46
Re: [jira] [Created] (DRILL-364) Casting to VarChar throws error CompileException - Drill - [mail # dev]
...Hi Mehant,You are right that vv6 should be declared as a NullableVarCharVector.  Thecause of this bug is in the OutputTypeDeterminer for the cast functiondefinition;  we should not...
   Author: Jinfeng Ni, 2014-02-11, 22:27
Re: Support for distinct, count - Drill - [mail # user]
...Hi Madhu,1.  count(_MAP[filed]) should work, if you specify the correct field name.If the field name does not exist in your parquet file, then it willcomplain "NULL type is not supporte...
   Author: Jinfeng Ni, 2014-02-07, 20:07
[expand - 2 more] - Re: hangout? - Drill - [mail # dev]
...I can not get in.  It said " The party is over".   On Tue, Jan 21, 2014 at 9:07 AM, Timothy Chen  wrote:  ...
   Author: Jinfeng Ni, 2014-01-21, 17:09
[DRILL-316] Explicit cast support in Drill execution engine - Drill - [issue]
...Explicit cast support currently is not available. Explicit cast would be useful, since 1) once optiq pass the cast function into logical/physical plan, drill execution engine need to parse t...
http://issues.apache.org/jira/browse/DRILL-316    Author: Jinfeng Ni, 2014-01-14, 16:54
[expand - 1 more] - Re: Discussion of implicit cast design in drill engine. - Drill - [mail # dev]
...I put the discussion under JIRA-259, which was created by Yash for the cast functionality proposal.   On Sun, Dec 15, 2013 at 9:57 PM, Jacques Nadeau  wrote:  ...
   Author: Jinfeng Ni, 2013-12-16, 16:18
Drill (86)
MapReduce (1)
issue (51)
mail # dev (29)
mail # user (6)
last 7 days (1)
last 30 days (11)
last 90 days (32)
last 6 months (50)
last 9 months (86)
Jacques Nadeau (237)
Ted Dunning (153)
Steven Phillips (103)
Krystal (100)
Chun Chang (88)
Mehant Baid (88)
Aditya Kishore (80)
Bridget Bevens (80)
Timothy Chen (78)
Ramana Inukonda Nagaraj (77)
Rahul Challapalli (75)
Jason Altekruse (71)
Yash Sharma (70)
Aman Sinha (66)
Jinfeng Ni (66)
Julian Hyde (35)
Zhiyong Liu (34)
Ben Becker (30)
Michael Hausenblas (30)
Xiao Meng (30)
Lisen Mu (27)
Venki Korukanti (27)
Neeraja (25)
Parth Chandra (25)
Norris Lee (22)