Home | About | Sematext search-lucene.com search-hadoop.com
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB
clear query|facets|time Search criteria: .   Results from 81 to 90 from 118 (0.13s).
Loading phrases to help you
refine your search...
[DRILL-684] Use parquet row count in cost-based optimization.  Use parquet row count, column value count to optimize count() aggregate function. - Drill - [issue]
...Parquet group scan provides the exact row count and the exact value count for each individual column.  Such information could be leveraged in the following two ways:1. Use the count in ...
http://issues.apache.org/jira/browse/DRILL-684    Author: Jinfeng Ni, 2014-05-12, 00:14
[DRILL-580] Drill logical or physical rules should not specify child operand - Drill - [issue]
...Most of Drill logical and physical rules (implements RelOptRule) are essentially conversion rules.  For conversion rule, it's not required to specify the child operand in the rule's pat...
http://issues.apache.org/jira/browse/DRILL-580    Author: Jinfeng Ni, 2014-05-06, 23:53
[DRILL-491] Support project push-down into scan operator - Drill - [issue]
...Currently, the scan operator will read all the columns from the data source, and pass all the columns to down-stream operator. In order to improve performance of Drill query, we should inste...
http://issues.apache.org/jira/browse/DRILL-491    Author: Jinfeng Ni, 2014-05-04, 17:58
[DRILL-379] Support part of commonly used String functions and Math functions in Drill. - Drill - [issue]
...We will add the support of some commonly used String functions and Math functions (over int, floating-point number). 1. like2. similar3. regexp_replace4. char_length4. oct_length5. bit_lengt...
http://issues.apache.org/jira/browse/DRILL-379    Author: Jinfeng Ni, 2014-04-20, 02:42
[DRILL-359] Drill client thread may hang forever, even after it receives all the expected data - Drill - [issue]
...Run a physical plan which contains union-exchange and broadcast-exchange. The client thread hangs there forever, even after it receives all the expected rows....
http://issues.apache.org/jira/browse/DRILL-359    Author: Jinfeng Ni, 2014-04-20, 02:40
[DRILL-450] Insert Exchange operators automically in physical plan, in order to execute query in distributed way. - Drill - [issue]
...Today, the only way to run a query in distributed way in Drill is to manually insert exchange operators into a physical plan, and submit the physical plan to Drill.  We will add a set o...
http://issues.apache.org/jira/browse/DRILL-450    Author: Jinfeng Ni, 2014-04-20, 02:34
Re: Can't Start Drill . - Drill - [mail # user]
...That doc seems a bit old.  If you want to use local ZK, try this forsqlline:./sqlline -u jdbc:drill:zk=local -n admin -p adminthen, in sqlline, run query like:select R_REGIONKEY from df...
   Author: Jinfeng Ni, 2014-04-18, 17:36
[DRILL-535] HbaseGroupScan should return more accurate size information.   - Drill - [issue]
...Currently, HbaseGroupScan.getSize() returns a default number, which will impact planner's ability to make a right decision, when it decides a good join order. Ideally, getSize() should get r...
http://issues.apache.org/jira/browse/DRILL-535    Author: Jinfeng Ni, 2014-04-16, 23:42
Re: [jira] [Created] (DRILL-504) Max function against string fails - Drill - [mail # dev]
...The issue is caused by the missing implementation of aggregate func maxover char types.  Currently, Drill only has max implemented for bit, numbertypes, but not for char type.Since char...
   Author: Jinfeng Ni, 2014-04-11, 22:52
[DRILL-467] Merge join should support multipe "and" join conditions - Drill - [issue]
...The current MergeJoin operator only supports one single join condition.  For instance, for the following query:"select l.l_partkey, l.l_suppkey, ps.ps_partkey, ps.ps_suppkey " &nbs...
http://issues.apache.org/jira/browse/DRILL-467    Author: Jinfeng Ni, 2014-03-29, 22:37
Sort:
project
Drill (118)
MapReduce (1)
type
issue (73)
mail # dev (32)
mail # user (13)
date
last 7 days (6)
last 30 days (8)
last 90 days (23)
last 6 months (45)
last 9 months (118)
author
Jacques Nadeau (298)
Rahul Challapalli (200)
Ted Dunning (174)
Chun Chang (148)
Jason Altekruse (139)
jacques@... (138)
Krystal (131)
Steven Phillips (131)
Mehant Baid (121)
Aman Sinha (109)
Aditya Kishore (105)
Ramana Inukonda Nagaraj (105)
Victoria Markman (103)
Yash Sharma (97)
Jinfeng Ni (89)
Bridget Bevens (88)
Daniel Barclay (86)
Abhishek Girish (81)
Timothy Chen (81)
Hanifi Gunes (77)
Parth Chandra (50)
Venki Korukanti (50)
Neeraja (47)
Andries Engelbrecht (43)
Julian Hyde (43)
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB