i can understand Lukas' issue with "*-2" named .repo files. my install is error'ing out and giving me no clues, no breadcrumbs to follow. all my /var/lib/ambari-agent/data/errors* log files are either size 0-length or 86-length, with latter: "Server considered task failed and automatically aborted it." on centos7.4, Ambari2.6.1.5 when i installed with a ambari-hdp.repo Ambari complained and duplicated it as ambari-hdp-1.repo Justin ... View more

Thank you very much @bkosaraju it worked. I examined mysql.user table and realized user Hostname was not '%' . So I changed it with following as @bkosaraju recommended. GRANT ALL PRIVILEGES ON *.* TO 'user'@'%' WITH GRANT OPTION; Alternatively I realized it can be changed from mysql databese user table with following query; mysql>use mysql; mysql> update user set Host='%' where User='user'; ... View more

I copied /usr/hdp/current/atlas-client/hook/storm/atlas-storm-plugin-impl/storm-bridge-xxx.xxxxxxxxx.jar to /usr/hdp/current/storm-client/lib /usr/hdp/current/storm-client/lib/usr/hdp/current/storm-client/extlib but it didin't work. ... View more

I got similar problem with Sandbox on Windows host. When I comment out any other 127.0.0.1 names and just left 127.0.0.1 localhost sandbox.hortonworks.com sandbox-hdp.hortonworks.com sandbox-hdf.hortonworks.com line in hosts file, then I was able to see Ambari login. ... View more

I meet a problem,the data from mysql in hive is replaced. When the property of Conflict Resolution Strategy is append,i cannot query the count from hive with the statement "select count(1) from table_xxx". help!!! ... View more

It doesn't work. I tried many times but the results were same: KILLED. I got following error: Launcher exception: org/apache/spark/deploy/SparkSubmit java.lang.NoClassDefFoundError: org/apache/spark/deploy/SparkSubmit ... View more

I wanted to check in the HDFS if the file is present, based on the output i wanted to make a decision . How can i do that ? ... View more

No ranger_audits [zk: hadooptest01:2181(CONNECTED) 0] ls /infra-solr/configs [atlas_configs] ... View more

In HDP 2.6 directory is a little bit different: /usr/hdp/current/zeppelin-server/notebook/ ... View more

On my cluster NiFi and one of three HBase Region Server run on same server. I modified NiFi boostrap.conf file and uncommented java.arg.13=-XX:+UseG1GC then Region Server stopped. I tried many times to restart, once it started soon it stopped again till I commented out java.arg.13=-XX:+UseG1GC property. It now works. I think the property changes the server's JVM garbage collections style. ... View more