Reply To: Ambari unable to open
This issue because , i had postgres database with pgadmin. now i removed it . it is working for me.
View ArticleReply To: Not able to configure hosts on Ambari Server from Ubuntu 14.04.
Yes, i have followed all above mentioned steps. But, still facing this issue.
View ArticleReply To: Not able to configure hosts on Ambari Server from Ubuntu 14.04.
I have created another cluster with 3 machines. One is running ambari-server and running ambari-agent on all 3. Configured the hosts and configured all individual services on them. All services were...
View Articlecannot locate pig-withouthadoop.jar
hi all, i have a question about hue i’m running a pig script using pig-GUI in hue the script was pretty simple A = load ‘/user/hdfs/hadoop-.1417661242788′; dump A; i run it via pig console (OK) but...
View ArticleSample Oozie workflow for Hive task fails
Error is: Show tables JA009: Failed on local exception: com.google.protobuf.InvalidProtocolBufferException: Protocol message end-group tag did not match expected tag.; Host Details : local host is:...
View ArticleAmbari add services
hi The add services button is greyed out for me in Ambari – 1.5.1 — using the 2.1 sandbox on vmware. I executed the curl script provided for BUG-17367: Add Services is disabled after upgrading the...
View ArticleReply To: Installation issue sandbox 2.1
which service gave you the error. Can you invoke the UI at port 8000? If you can – proceed with the tutorials ignoring the error. later you can make a note of the error and troubleshoot in Ambari....
View ArticleFlume 1.5.2.2.2.0.0-2041 – errors
Hi, I have CentOS 6.5, Ambari 1.7.0 and HDP 2.2 successfully running on single node cluster. 1) flume.conf # Name the components on this agent agent1.sources = eventlog agent1.channels = file_channel...
View ArticleReply To: hiveserver2 Active Directory authentication
There is actually an even better fix for this. THere is a property named hive.server2.authentication.ldap.Domain that you can add to the hive-site.xml. Set its value equal to whatever domain you have,...
View ArticleMRv1 & HDP 1.3
I am installing HDP alongside Mesosphere, just setting up a development environment, and I was wondering if HDP 1.3 is still being developed. I saw over on the Apache site that the Hadoop 1.2.x line...
View ArticleReply To: Flume 1.5.2.2.2.0.0-2041 – errors
I have fixed one of the error(s) and encountered the other error. 1) I have assigned the ‘flume’ user to have read and write access /var/flume/ , previously it was with root user permission. 2) I...
View ArticleError post install accessing HDFS
Hello all, We just installed HDP2.2 using Ambari on 2 node cluster. Post install, when trying to look at the files in HDFS using hadoop fs -ls / command, we get the below error in hadoop.distro –...
View ArticleNo source RPM found for pig 14 in HDP 2.2
I haven’t been able to download the sources from PIG 0.14.0.2.2.0.0. I’ve tried this wget -nv http://s3.amazonaws.com/dev.hortonworks.com/HDP/centos6/2.x/updates/2.2.0.0/hdp.repo -O...
View ArticleHow to change checkpointing if i have namenode and secondary name node in 2 node
Hello, I am new to Hadoop, and i have built Hadoop cluster, where in i have Namenode and secondaryname node in 2 different nodes. So when i have to change checkpointing timings, i ahve seen i whould...
View ArticleReply To: New To Hadoop and Hortonworks – How to read an avro file??
Alex, Thanks for the feedback. Unfortunately, we have no choice in the matter. The only format they will provide the data in is the avro file. I understand that you need to specify the schema....
View ArticleContainers are not being utilized
Hi, Installation of HDP2.1.5 Using ambari1.6.1 is successful on cluster of 1NN(4x1TB) 1SecNN(4x1TB) 3DN(10x4TB Physical machines with the n/w speed 1000Mb/s Full) Trying to run benchmark Teragen 50GB...
View ArticleReply To: HDP 2.2 Installation on Windows Server 2012 R2 fails
Hi! Please navigate to %TEMP% directory, open hdp_install_gui.log and post contents here. Thanx
View ArticleReply To: New To Hadoop and Hortonworks – How to read an avro file??
OK, So I have pulled down the avro tools jar and I think what I want is the totext option. When I run the following command: java -jar .\avro-tools-1.7.7.jar totext...
View ArticleReply To: Can anyone explain me how Container failure is handled for YARN...
Look out for yarn log directory where all logs are aggregated. you can find on hdfs location and depends on being which user you have submitted the job. probably /user/hdfs/logs or /user/yarn/logs....
View ArticleWindows 2012 Includes .NET Framework 4.x
According to the following Microsoft Knowledgebase article Windows Server 2012 includes .NET Framework 4.x already. The installation documentation should be updated to reflect this information....
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