Calling Mahout on Hortonwork installation
I have HDP 2.2 installed on a Windows Server 2012 (on a virtual machine) and try to use Mahout on it. I go to HDP_INSTALLATION_DIR\mahout-0.9\bin\ and execute commands as below (this is a sample...
View ArticleReply To: Add an own external service
Yes, it is possible to add external service. Please see http://knox.apache.org/books/knox-0-5-0/dev-guide.html See services section. You can also email Knox ML user@knox.apache.org In next Knox...
View ArticleReply To: HDP 2.2 – HDFS Transparent Encryption
Check out http://hortonworks.com/kb/hdfs-transparent-data-encryption/
View ArticleReply To: Add an own external service
Ivan, Can you send your email to the below mentioned Knox ML. Knox team is building the feature to make this integration easier and we can work with you to make sure your usecase works well.
View ArticleReply To: Starting Flume in Ambari, any problem with the configuration file?
I added this agent to the Ambari managed Flume configuuration file: a1.sources = r1 a1.sinks = k1 a1.channels = c1 a1.sources.r1.type = seq a1.sinks.k1.type = file_roll a1.sinks.k1.channel = c1...
View ArticleReply To: Hive Issue with Spark1.2 Technical Preview for HDP 2.2
Can you post your hive-site.xml?
View ArticleReply To: Cannot get access to the tracking URL
Can you make sure the port forwarding is enabled in the VM running the HDP Sandbox for port 8088?
View ArticleAmbari managed Flume and permissions
Please understand I do not know which part of this problem is Ambari or which part is Flume. I have a very simple agent I am running from the command line using this command: [root@namenode lib]#...
View ArticleReply To: Ambari managed Flume and permissions
I changed ownership of the directory [root@namenode a1]# sudo hadoop fs -ls /tmp/flume [root@namenode a1]# sudo hadoop fs -ls /tmp/ Found 7 items drwxrwxrwx – root root 0 2015-02-04 15:53 /tmp/flume...
View ArticleReply To: Hive Issue with Spark1.2 Technical Preview for HDP 2.2
<!–section 5–> <property> <name>hive.optimize.sort.dynamic.partition</name> <value>false</value> </property> <property>...
View ArticleReply To: Hive Issue with Spark1.2 Technical Preview for HDP 2.2
<!–section 6–> <property> <name>hive.server2.logging.operation.enabled</name> <value>true</value> </property> <property>...
View ArticleReply To: Hive Issue with Spark1.2 Technical Preview for HDP 2.2
<!–section 7–> <property> <name>hive.tez.container.size</name> <value>3584</value> </property> <property> <name>hive.tez.cpu.vcores</name>...
View ArticleReply To: Hive Issue with Spark1.2 Technical Preview for HDP 2.2
Hi Vinay, thanks a lot for replying! I had to break hive-site.xml into 8 sections in 8 different posts due to the 3000 character limit for a post. To get the whole hive-site.xml, you would need to...
View ArticleReply To: Hive Issue with Spark1.2 Technical Preview for HDP 2.2
Jack, You don’t need the full hive-site.xml in Spark. Please see http://hortonworks.com/hadoop-tutorial/using-apache-spark-hdp/ You only need the following section in the hive site under spark....
View Articleambari 1.7 ambari-server setup appears to do almost nothing
I am working through the Ambari 1.7 install instructions for HDP2.2 for a simple 1 node test VM. I have installed OpenJDK 1.7 and PostgreSQL 8.4 on Centos 6.6, and configured Postgres to have...
View ArticleKafka source/channel
Flume Channel/source for Kafka has been added under FLUME-2560. Does anyone know when will it be added into HDP or how to update Flume to latest version. Thanks Parvesh
View ArticleReply To: Cannot get access to the tracking URL
How can I do the port forwarding in Oracle Virtual Box? Here’s my current setting. Name|Protocol|Host IP|Host Port|Guest IP|Guest Port Spark|TCP|10.0.2.15|4040||4040 Spark2|TCP|10.0.2.15|8042||8042...
View ArticleDisk: Data Unavailable, Load Avg: 0.00
Hi, I don’t know why, but since Ambari 1.61 upgrade I can’t see Disk and Load values in summary of one slave host. All other slaves and masters shows the right values. As you can see on screenshot, I...
View ArticleReply To: No Data Available after Table Creation.
Same issue. Running 3 node HDP 2.2 cluster and HUE. When creating a table through hcat, table is empty after importing data. I had similar issue with earlier release and was able to overcome the...
View Articlea Love For Alcohol Millions of Years Ago
We started making it at roughly the same time we figured out agriculture, 9,000 years ago. http://www.reddit.com/r/rswaensi/comments/2uzp9v/
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