What are techniques for bring huge data form client to our environment
I have the doubt,that is “What are techniques for bring huge data form client to our environment, in production environment .
View ArticleHow to put huge data in Hdfs in Production
I have the doubt that , HOW TO PUT HUGE FILES INTO HDFS IN PRODUCTION. it is not possible to use put command always “hadoop fs -put ‘/inpu_path /out_path’ “then how to put thous files in hdfs
View ArticleCloudBreak Networking Azure hosts file not correct
I have created a cluster using the CloudBreak and that all works and I can log into the servers just fine. The problem that I am having is the network setups on the host os and the docker containers...
View ArticleHDP 2.3 on Centos7 clashing with MariaDB
The distribution is trying to install mysql community server from a non existing path in the repository. When attempting to help it with loading the rpm and creating the path structure, it clashes...
View ArticleIssue with Ambari start
Getting the error java.lang.RuntimeException: org.postgresql.util.PSQLException: FATAL: Ident authentication failed for user “ambari”
View ArticleAmbari 2.0 Error getting timeline metrics. Can not connect to collector socket
I’m running HDP cluster on RedHat Linux 6.5. The Ambari version is 2.0. ambari-server:/root # rpm -qa | grep ambari ambari-server-2.0.1-45.noarch ambari-log4j-2.0.1.45-1.noarch datanode1:/root # rpm...
View ArticleReply To: HIVE – JSON-Serde problems
Yes, I have exactly the same problem (second one). Did you manage to solve it? When you do SELECT string field from table everything is ok (f3 in your example) but trying to select integer (f1 in your...
View ArticleReply To: CloudBreak Networking Azure hosts file not correct
Hi Brian, Did you try to submit a job to the cluster, or why do you think that it is “not working”? You won’t find anything in the /etc/hosts files, that’s just simply not how things are working in a...
View ArticleUnable to Locate csv-serde JAR
I am trying to import a file that has the fields quoted. I found out about the csv-serde JAR and have attempted to use this to minimal success. I downloaded the JAR from:...
View ArticleOozie problem with multiple servers-Same job run by all servers
I have Amabri – <span style=”font-family: ‘Helvetica Neue’, Helvetica, Arial, sans-serif; font-size: 14px; line-height: 20px;”>2.1.0 with HDP 2.3 (Oozie 4.2.0).</span> I have installed...
View ArticleReply To: Flume spoolDir
Modified Code I used agent.sources = r1 agent.sinks = k1 agent.channels = c1 # Bind the source and sink to the channel agent.sources.r1.channels = c1 agent.sinks.k1.channel = c1 # Describe/configure...
View ArticleReply To: Flume spoolDir
Even modified code also not working. Basically I am looking for code to copy files to HDFS as soon as files arrived to log directory..
View ArticleCould not log into ambari using user id "admin" and password...
Can some one help? I am practicing using the sandbox but cannot log into ambari with url http://127.0.0.1:8080, and id “admin”/password “admin”. I did run “ambari-server start” and ambari-agent...
View ArticleReply To: Could not log into ambari using user id "admin" and...
Hi Bin, What sandbox version are you using? It looks like you tried to install some other software in the vm and now that may have taken over the 8080 port. If so, please shutdown the other service...
View ArticleReply To: Cannot login to Ambari
Hi @Kesav and other gurus: I also installed Oracle in my PC. How can change the port number? Which number I shall use for Oracle?
View ArticleReply To: Could not log into ambari using user id "admin" and...
Hi Bob: Thanks for replying me. I am using the Oracle VirtualBox “VirtualBox-5.0.4-102546-Win”. I searched for the same issue. It seems that it was caused by that the Oracle is installed and ran on my...
View ArticleClik here to view.
Reply To: Could not log into ambari using user id "admin" and...
After I stop the Oracle TNS listner, I can get into ambari.
View ArticleReply To: How to find super user name?
It’s not really a cut and dry answer. If we are talking about Ambari, from the web interface the super user will be admin (that’s if it wasn’t linked to LDAP). In regards to from the Linux command...
View Article