Reply To: Problem with Ubuntu repositories and associated keys
Key provided by you for Ubuntu has expired(B9733A7A07513CAD). I am trying to install ambari 1.7 on ubuntu 12.04. I am following this commands: Step1: Download the Ambari repository on the Ambari...
View ArticleReply To: hue in HDP 2.1
Hi Divya, Hue out of the box runs on port 8000 – did you check the hue.ini to see which port it is using? As storm also uses port 8000 and can cause a conflict. Thanks Dave
View ArticleReply To: where can i download JDBC driver ???
You would need hive-jdbc*-standalone.jar and hadoop-common*.jar in your classpath. You can obtain them from the hive and hadoop packages.
View ArticleHDP upgrade not finalized
I am upgrading my development cluster from HDP 2.0 to 2.2 and Ambari from 1.6.0 to 2.0.0. This is a 4-node small cluster with 2 data nodes and name node HA enabled. After the upgrade, “hdfs dfsadmin...
View ArticleReply To: HDP upgrade not finalized
In ambari-server.log, I saw this: 04 Jun 2015 12:29:16,859 ERROR [qtp-ambari-agent-9668] StackVersionListener:82 – Unable to propagate version for ServiceHostComponent on component: NAMENODE, host:...
View ArticleHow-to configure/install metrics2 plugin
Hello there, First, sorry if I used the wrong section: i really don’t understand what should be the best fitting my problem. My company lately switched to HDP from pure Hadoop 2.4, using Ambari, and...
View ArticleReply To: where can i download JDBC driver ???
For simple authentication, the hive-jdbc*standalone*.jar is enough, for other authentication, it also needs hadoop-auth.jar and hadoop-common.jar.
View ArticleReply To: Best Match query o/p
Hello, You seem to have asked this in the HDFS forum, not a Hive forum. This sounds like a normal SQL question. I have to assume you have a field which would be “match”, you order by that field, and...
View ArticleReply To: Running Hadoop tests on remote Hadoop cluster
I would suggest that you find a forum/mailing list dedicated to Hadoop developers (ie people who implement new features and bugfixes) I fear that the answer you got on StackOverflow is probably the...
View ArticlePig script shows no data
Hi, I am running below pig script and it is executing successfully but while going through the result from query history it show – no result found. while when I checked in the file it contains 54...
View ArticleReply To: Hue not starting
Hi, Still when try http:<<DNS-SERVER:8000>> its shows page not found In CLI commands its shows thst hue start is OK and when I check the status it says Supervisor stopped # /etc/init.d/hue...
View ArticleReply To: Ambari Metrics {{zookeeper_quorum_hosts}} evaluating to localhost
Once again, overnight, the Ambari Metrics Collector process shut down on its own. The logs are filled with a spam of this: https://gist.github.com/anonymous/d9113525646d54c8e3c3 When I run ‘sudo...
View ArticleReply To: Ambari Metrics {{zookeeper_quorum_hosts}} evaluating to localhost
To be clearer – the AMS process did not shut down, it is still trying to connect to zookeeper and failing, but is red in Ambari.
View ArticleReply To: Ambari Metrics {{zookeeper_quorum_hosts}} evaluating to localhost
And this is the hbase-ams-master log which shows lots of errors and gc pauses, ending with shutting down zookeeper. https://gist.github.com/anonymous/d56d991d4233f520561c
View ArticleReply To: Ambari Metrics {{zookeeper_quorum_hosts}} evaluating to localhost
Can you check what is the free memory available on the Collector host when AMS is not running? The /var/log/message might tell you why it died, if the heap does not have a chance to grow, I have seen...
View ArticleReply To: Ambari Metrics {{zookeeper_quorum_hosts}} evaluating to localhost
Also please make sure there is disk space left on device. This is the location of the hbase data, /var/lib/ambari-metrics-collector/hbase/data I see errors on performing FS operations in the log that...
View ArticleReply To: Ambari Metrics {{zookeeper_quorum_hosts}} evaluating to localhost
There is adequate space although it may not be running on an ssd. I could move it to an ssd, but unsure of how to migrate data (I don’t need historical, is it safe to just change the data storage...
View ArticleReply To: Welcome to the new Hortonworks Sandbox!
Hey every one, I have configured the sandbox VM successfully. I could 127.0.0.1:8888 and registered for the first time. But I try to access http://127.0.0.1:8000 I get: No data received...
View Articlelist of Components in Blueprints
I am looking for HDP 2.1 and HDP 2.2 services/components supported for Ambari blueprint with component name. Where I can find list?
View ArticleJuventus vs Barcelona
http://www.reddit.com/r/hearthstone/comments/38rvjp/juventus_vs_barcelona_live_uefa_final_2015/
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