Home | About | Sematext search-lucene.com search-hadoop.com search-devops.com metrics + logs = try SPM and Logsene for free
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 11 to 20 from 277 (0.179s).
Loading phrases to help you
refine your search...
[HIVE-12942] Remove Yarn WebApps from LLAP daemon instance - Hive - [issue]
...Yarn WebApps obscures web app contexts and makes it inconvenient.Switch out that impl and instead use org.apache.hive.http.* ones from hive-common, which can be modified more easily....
http://issues.apache.org/jira/browse/HIVE-12942    Author: Gopal V, 2016-01-27, 08:16
[HIVE-12769] LLAP: Pick up java_home from System properties for Slider - Hive - [issue]
...Not setting up JAVA_HOME env var while running --service LLAP can be an easy mistake to make.This can default to the same JDK that is used by bin/hive binary, if there are no user overrides ...
http://issues.apache.org/jira/browse/HIVE-12769    Author: Gopal V, 2016-01-25, 21:59
[HIVE-12809] Vectorization: fast-path for coalesce if input.noNulls = true - Hive - [issue]
...Coalesce can skip processing other columns, if all the input columns are non-null.Possibly retaining, isRepeating=true....
http://issues.apache.org/jira/browse/HIVE-12809    Author: Gopal V, 2016-01-22, 23:47
[HIVE-12914] Vectorization: vectorized SEL_ shows up as OP_ - Hive - [issue]
...The OP_* names in the following explain will have issues when applying RuleRegex walkers against it.Please note that we do not run any rule-regex after the vectorizer runs, so this is a poss...
http://issues.apache.org/jira/browse/HIVE-12914    Author: Gopal V, 2016-01-22, 20:30
[HIVE-11472] ORC StringDirectTreeReader is thrashing the GC due to byte[] allocation per row - Hive - [issue]
...For every row x column        int len = (int) lengths.next();        int offset = 0;        byte[] bytes = new byte[len];  &n...
http://issues.apache.org/jira/browse/HIVE-11472    Author: Gopal V, 2016-01-21, 01:00
[HIVE-6347] ZeroCopy read path for ORC RecordReader - Hive - [issue]
...ORC can use the new HDFS Caching APIs and the ZeroCopy readers to avoid extra data copies into memory while scanning files.Implement ORC zcr codepath and a hive.orc.zerocopy flag....
http://issues.apache.org/jira/browse/HIVE-6347    Author: Gopal V, 2016-01-20, 21:03
[HIVE-12758] Parallel compilation: Operator::resetId() is not thread-safe - Hive - [issue]
...  private static AtomicInteger seqId;...  public Operator() {    this(String.valueOf(seqId.getAndIncrement()));  }  public static void resetId() {    ...
http://issues.apache.org/jira/browse/HIVE-12758    Author: Gopal V, 2016-01-19, 02:48
[HIVE-12827] Vectorization: VectorCopyRow/VectorAssignRow/VectorDeserializeRow assign needs explicit isNull[offset] modification - Hive - [issue]
...Some scenarios do set Double.NaN instead of isNull=true, but all types aren't consistent.Examples of un-set isNull for the valid values are   private class FloatReader extends AbstractD...
http://issues.apache.org/jira/browse/HIVE-12827    Author: Gopal V, 2016-01-19, 01:34
[HIVE-12826] Vectorization: fix VectorUDAF* suspect isNull checks - Hive - [issue]
...for isRepeating=true, checking isNull[selected[i]] might return incorrect results (without a heavy array fill of isNull).VectorUDAFSum/Min/Max/Avg and SumDecimal impls need to be rev...
http://issues.apache.org/jira/browse/HIVE-12826    Author: Gopal V, 2016-01-19, 01:33
[HIVE-12870] Vectorization: Vectorized readers for simple data types - Hive - [issue]
...Apply the DeserializeRead interface over the simpler data readers....
http://issues.apache.org/jira/browse/HIVE-12870    Author: Gopal V, 2016-01-19, 00:11
Hive (277)
Tez (81)
Hadoop (18)
HDFS (11)
YARN (9)
MapReduce (8)
Ambari (1)
Namit Jain (612)
Sergey Shelukhin (540)
Brock Noland (466)
Ashutosh Chauhan (379)
Carl Steinbach (343)
Navis (331)
Thejas M Nair (292)
Xuefu Zhang (289)
Zheng Shao (284)
Gopal V (277)
Gunther Hagleitner (276)
Eugene Koifman (268)
Lefty Leverenz (208)
Alan Gates (198)
Prasanth Jayachandran (191)
Jason Dere (180)
Szehon Ho (160)
Ning Zhang (153)
John Sichi (151)
Vaibhav Gumashta (150)
Alexander Pivovarov (148)
Kevin Wilfong (148)
Vikram Dixit K (138)
Pengcheng Xiong (136)
He Yongqiang (135)
Jesus Camacho Rodriguez (134)
Sushanth Sowmyan (131)
Hari Sankar Sivarama Subr... (129)
Siddharth Seth (122)
Harish Butani (110)
Prasanth J (107)
Laljo John Pullokkaran (102)
Matt McCline (96)
Edward Capriolo (93)
Chengxiang Li (90)
Jitendra Nath Pandey (89)
Aihua Xu (86)
Jimmy Xiang (86)
Joydeep Sen Sarma (85)
Eric Hanson (81)
Mostafa Mokhtar (79)
Owen OMalley (77)
Sergio Peña (72)
Ferdinand Xu (71)
Owen O'Malley (71)
Daniel Dai (68)
Chaoyu Tang (67)
Paul Yang (66)
Prasad Mujumdar (66)
Rui Li (66)
issue (253)
mail # user (15)
mail # dev (8)
wiki (1)
last 7 days (8)
last 30 days (22)
last 90 days (55)
last 6 months (92)
last 9 months (277)
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