Home | About | Sematext search-lucene.com search-hadoop.com
clear query|facets|time Search criteria: .   Results from 21 to 30 from 39 (0.094s).
Loading phrases to help you
refine your search...
[HIVE-4018] MapJoin failing with Distributed Cache error - Hive - [issue]
...When I'm a running a star join query after HIVE-3784, it is failing with following error:2013-02-13 08:36:04,584 ERROR org.apache.hadoop.hive.ql.exec.MapJoinOperator: Load Distributed Cache ...
http://issues.apache.org/jira/browse/HIVE-4018    Author: Amareshwari Sriramadasu, 2013-05-07, 16:00
[HIVE-3652] Join optimization for star schema - Hive - [issue]
...Currently, if we join one fact table with multiple dimension tables, it results in multiple mapreduce jobs for each join with dimension table, because join would be on different keys for eac...
http://issues.apache.org/jira/browse/HIVE-3652    Author: Amareshwari Sriramadasu, 2013-05-06, 19:17
[HIVE-3655] Use ChainMapper and ChainReducer for queries having [Map+][RMap*] pattern - Hive - [issue]
...While breaking the query plan into multiple map reduce tasks, Hive should consider the pattern [Map+][ReduceMap*] and generate single map reduce job for such patterns using C...
http://issues.apache.org/jira/browse/HIVE-3655    Author: Amareshwari Sriramadasu, 2013-03-04, 04:16
[HIVE-3962] Number of distinct values are wrong in column statistics - Hive - [issue]
...When we run the query on hive ql src table :select count(distinct(key)), count(distinct(value) from src;309 309After running the following analyze query, the stats in metastore seem wrong:an...
http://issues.apache.org/jira/browse/HIVE-3962    Author: Amareshwari Sriramadasu, 2013-02-03, 22:21
[HIVE-1695] MapJoin followed by ReduceSink should be done as single MapReduce Job - Hive - [issue]
...Currently MapJoin followed by ReduceSink runs as two MapReduce jobs : One map only job followed by a Map-Reduce job. It can be combined into single MapReduce Job....
http://issues.apache.org/jira/browse/HIVE-1695    Author: Amareshwari Sriramadasu, 2013-01-14, 00:50
[HIVE-2614] Thrift api to know if partition exists or not - Hive - [issue]
...Currently if we want to know if a partition exists or not, we should call get_partition() which constructs the partition and returns. This would require joining multiple tables at the metast...
http://issues.apache.org/jira/browse/HIVE-2614    Author: Amareshwari Sriramadasu, 2012-04-21, 16:22
[HIVE-2741] Single binary built against 0.20 and 0.23, does not work against 0.23 clusters. - Hive - [issue]
...After HIVE-2629, if single binary is built for 0.20 and 0.23, it results in following exception in 0.23 clusters:java.lang.IncompatibleClassChangeError: Found interface org.apache.hadoop.map...
http://issues.apache.org/jira/browse/HIVE-2741    Author: Amareshwari Sriramadasu, 2012-04-20, 19:32
[HIVE-1538] FilterOperator is applied twice with ppd on. - Hive - [issue]
...With hive.optimize.ppd set to true, FilterOperator is applied twice. And it seems second operator is always filtering zero rows....
http://issues.apache.org/jira/browse/HIVE-1538    Author: Amareshwari Sriramadasu, 2012-02-21, 21:42
[HIVE-2740] ant clean package -Dshims.include=0.23 results in compilation errors - Hive - [issue]
...ant clean package -Dshims.include=0.23 results in compilation errors for component common.For ex:    [echo] Project: common    [javac] Compiling 15 source files...
http://issues.apache.org/jira/browse/HIVE-2740    Author: Amareshwari Sriramadasu, 2012-01-24, 18:00
[HIVE-2708] Hive MR local jobs fail on Hadoop 0.23 - Hive - [issue]
...Hive MR local jobs fail on 0.23 with following exception:Job running in-process (local Hadoop)Hadoop job information for null: number of mappers: 0; number of reducers: 0java.io.IOException:...
http://issues.apache.org/jira/browse/HIVE-2708    Author: Amareshwari Sriramadasu, 2012-01-24, 06:35
Sort:
project
MapReduce (152)
Hadoop (54)
Hive (39)
HDFS (6)
Avro (1)
type
issue (33)
mail # dev (6)
date
last 7 days (2)
last 30 days (3)
last 90 days (4)
last 6 months (10)
last 9 months (39)
author
Namit Jain (645)
Carl Steinbach (416)
Brock Noland (387)
Zheng Shao (382)
Ashutosh Chauhan (338)
Edward Capriolo (297)
Navis (288)
Gunther Hagleitner (231)
Thejas M Nair (217)
Lefty Leverenz (213)
John Sichi (212)
Xuefu Zhang (203)
Ning Zhang (171)
Kevin Wilfong (152)
Sergey Shelukhin (148)
Harish Butani (143)
He Yongqiang (139)
Jason Dere (128)
Thejas Nair (125)
Eugene Koifman (123)
Szehon Ho (119)
Nitin Pawar (112)
Eric Hanson (108)
Vaibhav Gumashta (108)
Prasad Mujumdar (106)
Amareshwari Sriramadasu