Reply To: Has anyone succeeded in LDAP authentication within Ranger?
For the log, you can find at /usr/hdp/current/ranger-usersync/logs/usersync.log
View ArticleReply To: Geo Redundancy/Failover in HBase/Hadoop
Even I am interested to know about this.
View ArticleReply To: Ambari 2.0 blueprints error
In case this helps anyone else. The issues are being tracked under https://issues.apache.org/jira/browse/AMBARI-10411
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Hi , I couldn’t find the class org.apache.mahout.fpm.pfpgrowth.convertors.string.TopKStringPatterns in mahout libraries with version 0.9.0.2.2.0.0-2041. Can you kindly tell me what is the alternative...
View ArticleCRIT: NameNode High Availability Health
Hi, after successful upgrade of Ambari to 2.0 I see permanent CRIT alert: NameNode High Availability Health Active and Standby NN are working correctly, as well as HA. But I see the message: Active[],...
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Hi all, I have a workflow.xml with 2 hive actions. The first hive action has a transform action using java code. By appending the JAR file this action gets executed without problems. The second action...
View ArticleReply To: Ranger user-sync with LDAP authentication – error
Hi All i am also experiencing the same issue. would any one help me
View ArticleAccess issue from Windows client
we are not able to access falcon web UI from windows client after enable kerberos authentication (we followed this URL( http://hortonworks.com/blog/enabling-kerberos-hdp-active-directory-integration/)...
View ArticleReply To: HDFS permission
Thank you so much Chris, Its really helpful for me.. Thanks, Ankush
View ArticleReply To: Welcome to the new Hortonworks Sandbox!
Just installed sandbox. This IP http://127.0.0.1:8888/ works and registered. Then this one http://127.0.0.1:8000/ does not work. In the sandbox there is IP 10.0.1.15 tried that one as well does not...
View ArticleReply To: can't find ambari-agent on repos
may be, if it don’t find the package, i would try an update/repo repo ambari in centos yum repo? It depend of version ambari ??? and centos 6 for hadoop ?? https://ambari.apache.org/...
View ArticleReply To: can't find ambari-agent on repos
http://capnjosh.com/blog/installing-hortonworks-hadoop-ambari-server/ 4. in order to add machines to a cluster you need to have the ambari agent installed on each machine –...
View ArticleSandbox 2.2.4 Hyper-V version?
Hi, As of 18 Apr 2015, the HDP Sandbox for Hyper-V is still at version 2.2.0. Would a 2.2.4 version be available soon? Thanks
View ArticleReply To: How to configure multi node cluster
hi i have installed virtual box 4.3 and imported sandbox in it but after boot if try to login with commnd ssh root@122.0.0.1 -p 2222; geting response connection refused why its plz reply as soon as...
View ArticleReply To: Sandbox GUI issue
gui of sandbox is not opening using ip Address 127.0.0.1 :8888
View Articlesqoop & sqoop2 for hadoop 2.6
Hello, my real cluster demo is working fine, 1 master, 2 datanode, i hadoop 2.6, hbase,pig,opzie, hive,hcatalog,hue are active i process to install sqoop 1.4.5 for hadoop 2.6, but i have question for...
View ArticleReply To: sqoop & sqoop2 for hadoop 2.6
if someone know the configuration mysql in sqoop.properties for sqoop 2, it can be interessting when it start server, that do nothing, no logs no error i continu search
View ArticleReply To: sqoop & sqoop2 for hadoop 2.6
raaahh ! i dont seeen this strange folder log @LOGDIR@ under bin folder of sqoop2, grrrr! now i see stacktrace, i continu search 2015-04-19 18:25:59,074 ERROR server.ServerInitializer...
View ArticleJavacode fails when Value type of Reducer is different than Value type of Mapper
Hi, I am a newbie in Apache Hadoop. I made few successful runs of basic mapreduce programs in Java using example programs (that typical word count example too). Then I also made few successful runs of...
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