Reply To: Permissions in hbase after a shutdown and restart through ambari
+ more information == Permissions problems go away when running as hbase (superuser) but not when running as user=sdx-user Is there some other config file that I need to edit? I have created a...
View ArticleHDFS disk utilization mechanics
1) I notice that HDFS disk utilzation is not proportionate across nodes having different disk sizes. For example, is nodes 1-10 have 2 GB drives and nodes 11-15 have 3 GB drives, I would expect a...
View ArticleReply To: Beeswax/hive query error
I am facing the same issue. I am quite new to HDP sandbox. I would like to apply the changes in the config files mentioned here however, how do I access the config files? In the browser I find no...
View Article[CRIT] oozie does not start on HDP 2.3 with default database settings
oozie server does not start just after install. I suppose the installer failed to deploy the jars to connect to the default mysql database… Will try to put the jar manually on HDFS… but … this is more...
View ArticleReply To: “” failure
Hi Erdem, Check if you have the same value for the hostname # hostname myhost # hostname -f localhost if not that means you have issue on FQDN
View ArticleReply To: [CRIT] oozie does not start on HDP 2.3 with default database settings
Managed to get a little further by putting file /usr/share/java/mysql-connector-java.jar in /usr/lib/ambari-server/web/resources Then re-starting oozie caused the file to be transferred to proper...
View ArticleReply To: HDP 2.2 installation failure on Windows Server 2008 R2
I am facing the same issue. the oozie war creation. Can you please let me know the configuration and commands you have used for installation? This shall help me in completing the installation. My...
View ArticleReply To: HDP 2.2 installation failure on Windows Server 2008 R2
Hi! Seems problem is in Python. It should be only 2.7.X, and not 3.4. It is listed in documentation.
View ArticleReply To: [CRIT] oozie does not start on HDP 2.3 with default database settings
got rid of it… installed mysql-server community 5.6 (there was no mysql server installed), then created a database oozie, a user oozie and granted all priviledges and access to oozie for oozie user...
View ArticleReply To: [CRIT] Yarn config cannot be accessed in Ambari 2.1.0 using Postgresql
Now that the JIRA has been identified and apparently a fix is available in branch 2.1.1 (file database.js) any idea on how I can fix it as well on my “live” cluster??? Will Hortonworks provide a new...
View Articleerror : file not found on local file system
Hi, I am trying to run a shell action to watch for a file on the edge node and if found put it in the hdfs location. The inputDir is passed as an argument for the shell script through job.properties I...
View ArticleReply To: ClassNotFoundException XaSecure
I assume you have installed/enabled Ranger Hive plugin on the server where Hue is installed. Can you try restarting Hue?
View Articleoozie pig job error
JA002: Unauthorized connection for super-user: oozie from IP 127.0.0.1
View ArticleHBase Thrift Server with Kerberos
I am trying to use the HUe (V3.8.1) HBase browser. This seems to need to talk to the HBASe thrift server. Ambari 1.7 does not seem to start this by default and I have to do this...
View ArticleReply To: HBase Thrift Server with Kerberos
Sorry – I found the problem in the documentation…. Add the following to the hbase-site.xml file for every Thrift gateway: <property> <name>hbase.thrift.keytab.file</name>...
View ArticleReply To: Authentication Problem with Knox
Are you integrating a federation provider? I assume you’re playing with a demo/sandbox environment? Was comparing my testing knox topology with yours and I don’t have federation at all....
View ArticleHive Fails health check once in a while with the following error: PolicyRefreshe
2015-08-05 16:08:55,245 ERROR [Thread-8]: util.PolicyRefresher (PolicyRefresher.java:loadPolicyfromPolicyAdmin(228)) – PolicyRefresher(serviceName=sandbox_hive): failed to refresh policies. Will...
View ArticleInternal Null Pointer Exception during Kerberos Setup
I am having a problem when configuring Hortonworks to use Kerberos. The configuration reaches my KDC server and installs the clients correctly on my cluster, however, I’m getting an internal Null...
View ArticleReply To: Welcome to the new Hortonworks Sandbox!
Hi All, First of all, my heartfelt thanks to creators of Hartonwork Sandbox. For an uneducated person like me in the world of Java,Unix,Hadoop,Hive and other big data related, this is highly...
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