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 61 to 70 from 101 (0.097s).
Loading phrases to help you
refine your search...
[DRILL-810] Add isSafe() to NullableValueVector.  Run-time code should check isSafe() for null value to ensure spare available.   - Drill - [issue]
...In Drill's run-time generated code, if an expression's output type is of nullable, the run-time will call setSafe() only when the output value is not null. When the output value is null, the...
http://issues.apache.org/jira/browse/DRILL-810    Author: Jinfeng Ni, 2014-05-23, 03:24
[DRILL-776] Support selection vector sv2 and sv4 in partition sender - Drill - [issue]
...Currently, Partition sender does not accept sv2 or sv4. If the incoming batch is sv2 or sv4, a SelectionVectorRemover (SVR) op is required to remove sv2 or sv4.   SVR is essentially doi...
http://issues.apache.org/jira/browse/DRILL-776    Author: Jinfeng Ni, 2014-05-20, 17:02
[DRILL-685] Use proper trait in Drill Logical rule. Propagate trait from child to parent whenever possible. - Drill - [issue]
...There are two issues in several Drill Logical Rule.1.  When we call convert() to convert the child node from 'None' to 'Logical', we pass in the parent's trait.  This may not be ri...
http://issues.apache.org/jira/browse/DRILL-685    Author: Jinfeng Ni, 2014-05-12, 00:14
[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
Sort:
project
Drill (101)
MapReduce (1)
type
issue (63)
mail # dev (29)
mail # user (9)
date
last 7 days (1)
last 30 days (7)
last 90 days (19)
last 6 months (48)
last 9 months (101)
author
Jacques Nadeau (279)
Ted Dunning (163)
jacques@... (138)
Steven Phillips (123)
Chun Chang (121)
Rahul Challapalli (121)
Jason Altekruse (109)
Krystal (106)
Mehant Baid (103)
Aditya Kishore (100)
Bridget Bevens (90)
Aman Sinha (88)
Ramana Inukonda Nagaraj (86)
Timothy Chen (80)
Jinfeng Ni (78)
Yash Sharma (77)
Hanifi Gunes (46)
Neeraja (44)
Abhishek Girish (41)
Julian Hyde (39)
Bob Rumsby (37)
Parth Chandra (36)
Venki Korukanti (36)
Victoria Markman (36)
Tomer Shiran (35)
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