Home | About | Sematext search-lucene.com search-hadoop.com
clear query|facets|time Search criteria: .   Results from 111 to 120 from 205 (0.092s).
Loading phrases to help you
refine your search...
Re: ClassNotFoundException when use hive java client of hive + hbase integration - Hive - [mail # user]
...Cheng, You will have to add the appropriate HBase related jars to your class path.  You can do that by running "add jar" command(s) or put it in aux_lib. See this thread for reference: ...
   Author: Mark Grover, 2012-11-06, 01:03
Re: Apache Hive and Apache Cassandra integration - Hive - [mail # user]
...Shrikant, Someone might know about this than me but https://issues.apache.org/jira/browse/HIVE-1434 shows that this is still a work in progress.  Also, I am not sure what the link you m...
   Author: Mark Grover, 2012-11-05, 06:05
Re: number of buckets in bucket map join - Hive - [mail # dev]
...Hi Mahsa, Just to elaborate a little further. Bucket joins are quicker than regular joins because they lessen the number of logical multiplications that need to happen between the records fr...
   Author: Mark Grover, 2012-11-01, 14:49
Re: need help on writing hive query - Hive - [mail # user]
...You should look into Hive's cluster by/distribute by functionality.  https://cwiki.apache.org/Hive/languagemanual-sortby.html#LanguageManualSortBy-SyntaxofClusterByandDistributeBy https...
   Author: Mark Grover, 2012-10-31, 21:29
Re: A question about HiveStatement.executeUpdate's exception - Hive - [mail # user]
...Hi Liyifan, This seems like a bug. As a workaround, I would recommend using HiveStatement.executeQuery() instead (since they both call execute() on the Thrift client).  There is a JIRA ...
   Author: Mark Grover, 2012-08-31, 15:50
Re: How to Decide How Many Buckets to Use? - Hive - [mail # user]
...Hi Xun, Here is an answer I had given earlier on the mailing list. See if that helps.  http://mail-archives.apache.org/mod_mbox/hive-user/201204.mbox/%[EMAIL PROTECTED]%3E  Mark &n...
   Author: Mark Grover, 2012-07-11, 13:18
Re: Thrift Server - Hive - [mail # user]
...Hi Ransom, JDBC talks to the Hive driver via the Hive Thrift server. Since the thrift  server is limited to single connection at a time, out of curiosity, how muc h benefit do concurren...
   Author: Mark Grover, 2012-07-06, 03:47
Re: Hive insert into - Hive - [mail # user]
...Abhi, Bejoy is right. To add to the remark, "insert into" doesn't work on buckete d tables as of now. For non-bucketed tables, it should work if you are usin g Hive version 0.8 or higher. &n...
   Author: Mark Grover, 2012-07-06, 03:35
Re: count of distinct FROM multiple columns - Hive - [mail # user]
...A solution that comes to my mind is to use a union. Something like (unteste d):  select    first,    count(distinct second) from    (select     &...
   Author: Mark Grover, 2012-06-22, 17:29
[expand - 1 more] - Re: UDTF fails when used in LATERAL VIEW - Hive - [mail # user]
...Hi Jan, Yeah, you are right, initialize has to use the correct ObjectInspector.  Here is a blog post I am in process of writing on how to write a UDF:  http://mark.thegrovers.ca/1/...
   Author: Mark Grover, 2012-06-22, 13:53
Hive (205)
Bigtop (137)
Sqoop (5)
HDFS (2)
Hadoop (2)
Pig (2)
Spark (2)
Flume (1)
MapReduce (1)
mail # user (149)
mail # dev (30)
issue (26)
last 7 days (0)
last 30 days (0)
last 90 days (0)
last 6 months (4)
last 9 months (205)
Namit Jain (645)
Carl Steinbach (416)
Brock Noland (399)
Zheng Shao (382)
Ashutosh Chauhan (348)
Edward Capriolo (298)
Navis (292)
Gunther Hagleitner (235)
Thejas M Nair (221)
Xuefu Zhang (216)
Lefty Leverenz (214)
John Sichi (212)
Ning Zhang (171)
Sergey Shelukhin (158)
Kevin Wilfong (152)
Thejas Nair (149)
Harish Butani (145)
He Yongqiang (139)
Jason Dere (136)
Eugene Koifman (125)
Szehon Ho (121)
Vaibhav Gumashta (116)
Nitin Pawar (113)
Alan Gates (110)
Eric Hanson (108)
Mark Grover