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 1 to 10 from 193 (0.189s).
Loading phrases to help you
refine your search...
Re: Impala CREATE TABLE AS AVRO Requires "Redundant" Schema - Why? - Hadoop - [mail # user]
...Hi,Impala is a product of Cloudera. You might request help per:https://groups.google.com/a/cloudera.org/forum/#!forum/impala-user BR,  Alex ...
   Author: Alexander Alten-Lorenz, 2015-02-26, 17:22
Re: Ambari based uninstall - Hadoop - [mail # user]
...Steve,I wrote up that howto some month ago, worth to test?http://mapredit.blogspot.de/2014/06/remove-hdp-and-ambari-completely.html R, Alexander  ...
   Author: Alexander Alten-Lorenz, 2015-02-26, 15:32
Re: mssql bulk copy dat files - Hadoop - [mail # user]
...Not per default. But you can use sqoop to offload the DBs into something-delimited text.http://mapredit.blogspot.de/2011/10/sqoop-and-microsoft-sql-server.html http://www.microsoft.com/en-us...
   Author: Alexander Alten-Lorenz, 2015-02-23, 11:09
[expand - 1 more] - Re: recombining split files after data is processed - Hadoop - [mail # user]
...You could attach the hadoop dfs command per bootstrap.http://stackoverflow.com/questions/12055595/emr-how-to-join-files-into-one BR, Alex ...
   Author: Alexander Alten-Lorenz, 2015-02-23, 08:44
[expand - 4 more] - Re: Yarn AM is abending job when submitting a remote job to cluster - Hadoop - [mail # user]
...Hm, hitting enter to fast:… from a client which isn’t part of a cluster ...... ...
   Author: Alexander Alten-Lorenz, 2015-02-23, 07:02
Re: java.net.UnknownHostException on one node only - Hadoop - [mail # user]
...Important is, that the canonical name must be the FQDN of the server, see the example.1.1.1.1 one.one.org one namenode1.1.1.2 two.one.og two datanodeIf DNS is used the system’s hostname must...
   Author: Alexander Alten-Lorenz, 2015-02-23, 06:56
Re: How to Tune Hadoop Cluster from Administrator prospective - Hadoop - [mail # user]
...Hi, http://mapredit.blogspot.de/2014/11/hadoop-server-performance-tuning.html It covers only the Linux part, not the hadoop part himself. For that a new article will follow in the next ...
   Author: Alexander Alten-Lorenz, 2015-02-21, 11:33
Re: Apache Sentry - Hadoop - [mail # user]
...Hi,Pros: Safe and easy to use for DWH based on Hadoop (Beeline, Metastore, HiveServer2, Impala, HDFS …)Cons: works not with HCatalog, Pig, old HiveServer1, /usr/bin/hive (u have to use beeli...
   Author: Alexander Alten-Lorenz, 2015-02-19, 09:42
Re: Kerberos Security in Hadoop - Hadoop - [mail # user]
...I wrote a AD  MiTv5 trust tutorial a few days ago, just for actuality.http://mapredit.blogspot.de/2015/02/hadoop-and-trusted-mitv5-kerberos-with.html BR- Alexander ...
   Author: Alexander Alten-Lorenz, 2015-02-19, 09:38
Re: Coding mappers and reducers in java - Hadoop - [mail # user]
...Hi,http://www.slideshare.net/AmazonWebServices/amazon-elastic-mapreduce-deep-dive-and-best-practices-bdt404-aws-reinvent-2013 seems quite good.BR, AL ...
   Author: Alexander Alten-Lorenz, 2015-02-18, 15:33
Sort:
project
Flume (109)
Hive (27)
Hadoop (24)
Sqoop (17)
MapReduce (7)
HDFS (6)
Ambari (2)
HBase (1)
type
mail # user (111)
mail # dev (46)
issue (29)
wiki (7)
date
last 7 days (7)
last 30 days (18)
last 90 days (20)
last 6 months (22)
last 9 months (193)
author
Ted Yu (1947)
Harsh J (1308)
Jun Rao (1075)
Todd Lipcon (1006)
Stack (997)
Andrew Purtell (945)
Jonathan Ellis (857)
stack (797)
Josh Elser (784)
Jarek Jarcec Cecho (772)
Yusaku Sako (767)
Jean-Daniel Cryans (752)
Hitesh Shah (746)
Brock Noland (721)
Eric Newton (720)
Siddharth Seth (707)
Jonathan Hsieh (687)
Roman Shaposhnik (684)
Steve Loughran (679)
Namit Jain (648)
Owen O'Malley (619)
Hyunsik Choi (617)
James Taylor (612)
Neha Narkhede (577)
Bikas Saha (552)
Alexander Alten-Lorenz
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