Home | About | Sematext search-lucene.com search-hadoop.com
clear query|facets|time Search criteria: .   Results from 1 to 10 from 144 (0.232s).
Loading phrases to help you
refine your search...
[expand - 2 more] - Re: EMR Cluster : IllegalArgumentException: Wrong FS (Impala does not work, Hive works) - Impala - [mail # user]
...Awesome thanksCloudera is my lifesaver at work....truly Sent from my iPadTo unsubscribe from this group and stop receiving emails from it, send an email to impala-user+[EMAIL PROTECTED].&nbs...
   Author: Sanjay Subramanian, 2014-10-23, 14:43
Re: It's extremely slow when hive reads compression files - Hive - [mail # user]
...It could be the serde that is slow and not the compression ?If your input XML is in multiline records then u may wanna write a bit of RecordReader code to process the multiline XML yourself,...
   Author: Sanjay Subramanian, 2014-10-22, 15:47
[expand - 1 more] - Re: Optimize hive external tables with serde - Hive - [mail # user]
...The non gzipped version will be faster.One of the usecases for using a GZIP file is when u have input records that are multiline long formats exampleIn the following case, u have to send all...
   Author: Sanjay Subramanian, 2014-10-22, 15:41
Re: Migration of metastore tables from mysql to oracle. - Hive - [mail # user]
...First question, Why are u migrating to Oracle ? Since u never store data on Hive Metastore MYSQL is a great choice. I have done a MYSQL to MYSQL transfer From the source DB mysql dump, it sh...
   Author: Sanjay Subramanian, 2014-10-21, 21:24
Re: select * from table and select column from table in hive - Hive - [mail # user]
...One way to debug is to put bash in actionsay you have a data file in hdfs (/data/rockers/rockers.csv) that looks like cust_num,cust_name,instrument1,paul,bass2,john,rhythm3,ringo,drums4,geor...
   Author: Sanjay Subramanian, 2014-10-21, 21:19
Re: Weird Error on Inserting in Table [ORC, MESOS, HIVE] - Hive - [mail # user]
...hi I faced a similar situation in my dev cluster CDH distribution 5.1.3See the thread details with log files  https://groups.google.com/a/cloudera.org/forum/#!mydiscussions/scm-users/MpcpHj5...
   Author: Sanjay Subramanian, 2014-10-07, 19:05
[expand - 2 more] - Re: Spark inside Eclipse - Spark - [mail # user]
...So some progress but still errors object WordCount {  def main(args: Array[String]) {    if (args.length ")      System.exit(1)    }    val conf = new SparkConf().setMaster("local").setAppNa...
   Author: Sanjay Subramanian, 2014-10-04, 01:12
[expand - 1 more] - Re: Multiple spark shell sessions - Spark - [mail # user]
...Awesome thanks a TON. It worksThere is a clash in the UI port initially but looks like it creates a second UI port at 4041 for the second user wanting to use the spark-shell 14/10/01 17:34:3...
   Author: Sanjay Subramanian, 2014-10-02, 00:40
Re: Storing result of a query in a variable - Hive - [mail # user]
...Add  -e option./hive -e --hiveconf MY_VAR =`cat /tmp/result/000000_0`;But u could use the following hdfs command as wellMY_VAR=$(hdfs dfs -cat /tmp/result/000000_0)thankssanjay______________...
   Author: Sanjay Subramanian, 2014-06-02, 21:03
Hadoop summit San Jose 5/3/14 - 5/5/14 - Hive - [mail # user]
...hi guys I am going to attend the 3 day hadoop summit in San Jose tomorrow. Looking fwd to the Hive sessions.Hope to see many of u there.regardssanjay ...
   Author: Sanjay Subramanian, 2014-06-02, 20:57
Hive (124)
HDFS (10)
MapReduce (5)
Hadoop (2)
Spark (2)
Impala (1)
mail # user (142)
issue (1)
wiki (1)
last 7 days (5)
last 30 days (8)
last 90 days (8)
last 6 months (11)
last 9 months (144)
Ted Yu (1699)
Harsh J (1295)
Todd Lipcon (995)
Stack (978)
Jun Rao (970)
Jonathan Ellis (844)
Andrew Purtell (816)
Jean-Daniel Cryans (752)
Yusaku Sako (720)
stack (714)
Jarek Jarcec Cecho (703)
Eric Newton (688)
Jonathan Hsieh (673)
Roman Shaposhnik (662)
Namit Jain (649)
Hitesh Shah (627)
Owen O'Malley (625)
Steve Loughran (624)
Siddharth Seth (614)
Josh Elser (561)
Brock Noland (549)
Neha Narkhede (547)
Eli Collins (545)
Arun C Murthy (543)
Doug Cutting (536)
Sanjay Subramanian