Reply To: Kafka UI – Error
Try starting by passing configuration file $ kafka-manager -Dconfig.file=/path/to/kafka-manager/conf/application.conf
View ArticleReply To: Yarn + Sqoop after Ctrl+C = stuck ACCEPTED
Found! Analysing this item: Aggregate Resource Allocation : 0 MB-seconds, 0 vcore-seconds I see the Node State is UNHEALTHY and found this message in log: Health-Report: 1/1 local-dirs are bad:...
View ArticleHive Metastore start Problem with postgresql
Hi, I am running into another issue. After installation with postgres as existing database for both hive and Oozie, Hive Metastore failes to start, the error log shows: Fail: Execution of 'export...
View ArticleReply To: Hive Repository adding in Policy Manager
well, the logs: Unable to connect repository with given config for testING-hive com.xasecure.hadoop.client.exceptions.HadoopException: Unable to connect to Hive Thrift Server instance
View ArticleUpgrading Services
Is it possible to upgrade individual services with Ambari? If not what is the easiest way? E.g. I would like to upgrade Ranger 0.4 to Ranger 0.5 but not sure the best way of doing so through a managed...
View ArticleMR job run as user got permission error in /user/yarn/.staging
I have an Oozie workflow running a Hive action. The hive action is pretty simple, it just reads from one table copies to another table. The job ran with the following properties: user.name=yarn...
View ArticleReply To: ACL access
Hello, You don’t give us much to go on regarding what you have done and what you are seeing. ACLs are not switched on by default. So that is the first thing to ask. They are in addition to the old...
View ArticleReply To: Pig statement throws error
Hi, After inserting the parameter -useHCatalog, you need to press enter button. That worked for me.
View ArticleReply To: HTTPS and intermediate cert
In the meantime, I had to just disable SSL in ambari until this can be fixed. Chrome likes to fail on a regular basis with net::ERR_INSECURE_RESPONSE On a related note, Ambari does use a ton of...
View ArticleReply To: HTTPS and intermediate cert
Quick update – Just loading the YARN page generates 15.5MB of data. Ambari is fetching 10 requests similar to this – which each generate 1.3MB of data....
View ArticleAmbari reset and subsequent start issue
Hi , I had a failed installation of HDB using ambari few days back on SUSE SP1 and so I upgraded the server to SP3. Now I want to do a clean installation. I decided to do the installation on one...
View ArticleReply To: R and Hive via RJDBC?
Try this for installation: setInternet2(TRUE) install.packages(c(“RJDBC”)) This is how you can use it (assuming the jars are in your classpath or you provide the full path to them): drv <-...
View ArticleReply To: Install/Startup Guide for VirtualBox
I am trying to expose the sandbox to external clients on the network. The Sandbox is running on a headless Ubuntu server, and I am looking for guidance how to enable port forwarding to expose the...
View ArticleReply To: Install/Startup Guide for VirtualBox
@Theodore Omtzigt Have you tried checking out the ports for ambari? https://ambari.apache.org/1.2.5/installing-hadoop-using-ambari/content/reference_chap2_7.html Those ports should only be for the web...
View Article'hdfs –config /etc/hadoop/conf dfsadmin -safemode leave'...
After, I installed HDFS by using ambari, when I try to start namenode, it failed and gives message addressed below. fail: execution of ‘hdfs –config /etc/hadoop/conf dfsadmin -safemode leave’ returned...
View ArticleConnection Refused
java.net.ConnectException: Call From Matty-Laptop/192.168.56.1 to 192.168.0.3:54310 failed on connection exception: java.net.ConnectException: Connection refused: no further information; For more...
View ArticleAmbari and ZooKeeper Installation
Hi… I am trying to use Ambari for installing ZooKeeper on Ubuntu12 or Ubuntu14 and constantly get a bunch of errors, pretty much repeating whenever attempting to install any HDP 2.x stack service...
View ArticleReply To: Oraoop is disabled
Oraoop is interaged as a part of Sqoop 1.4.5 so there is no need download and place the jars. What is needed to enable oraoop is to add –direct option in the sqoop command and this could enable oraoop...
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