According to falcon documentation: Dependency Returns the dependencies of the requested entity. Dependency list include both forward and backward dependencies (depends on & is dependent on). For example, a feed would show process that are dependent on the feed and the clusters that it depends on. How are dependencies created through Falcon UI? ... View more

I have product and DR cluster which both hold instances of Ranger. Is there a way to sync the Ranger polices between both instances? ... View more

According to Ranger Solr install guide the script /opt/lucidworks-hdpsearch/solr/ranger_audit_server/scripts/create_ranger_audits_collection.sh Should be available for execution. This file does not exist. Where can I find this shell script to create my solr collection? ... View more

Trying to get a instance of metron up and running. Ambari is up so not sure if things are ok. I performed vagrant up and things went smoothly until task to start hadoop services. here is my error log: TASK [ambari_config : Start All Hadoop Services node1] ************************* failed: [node1] (item=HDFS) => {"connection": "close", "content": "", "content_type": "text/plain;charset=ISO-8859-1", "failed": true, "item": "HDFS", "msg": "Status code was not [200, 202]: HTTP Error 500: Server Error", "redirected": false, "server": "Jetty(8.1.17.v20150415)", "set_cookie": "AMBARISESSIONID=tbclunfsajxy1bnyfpvk7twl;Path=/;HttpOnly", "status": 500, "url": "http://node1:8080/api/v1/clusters/metron_cluster/services/HDFS", "user": "admin"} failed: [node1] (item=YARN) => {"connection": "close", "content": "", "content_type": "text/plain;charset=ISO-8859-1", "failed": true, "item": "YARN", "msg": "Status code was not [200, 202]: HTTP Error 500: Server Error", "redirected": false, "server": "Jetty(8.1.17.v20150415)", "set_cookie": "AMBARISESSIONID=1k3byxj6l24791q0zzxpojzmpe;Path=/;HttpOnly", "status": 500, "url": "http://node1:8080/api/v1/clusters/metron_cluster/services/YARN", "user": "admin"} failed: [node1] (item=MAPREDUCE2) => {"connection": "close", "content": "", "content_type": "text/plain;charset=ISO-8859-1", "failed": true, "item": "MAPREDUCE2", "msg": "Status code was not [200, 202]: HTTP Error 500: Server Error", "redirected": false, "server": "Jetty(8.1.17.v20150415)", "set_cookie": "AMBARISESSIONID=onwvdexdk4x513bjb4tzj0wfz;Path=/;HttpOnly", "status": 500, "url": "http://node1:8080/api/v1/clusters/metron_cluster/services/MAPREDUCE2", "user": "admin"} failed: [node1] (item=ZOOKEEPER) => {"connection": "close", "content": "", "content_type": "text/plain;charset=ISO-8859-1", "failed": true, "item": "ZOOKEEPER", "msg": "Status code was not [200, 202]: HTTP Error 500: Server Error", "redirected": false, "server": "Jetty(8.1.17.v20150415)", "set_cookie": "AMBARISESSIONID=1n3omygdur23a1tsoo4n49e8xt;Path=/;HttpOnly", "status": 500, "url": "http://node1:8080/api/v1/clusters/metron_cluster/services/ZOOKEEPER", "user": "admin"} failed: [node1] (item=HBASE) => {"connection": "close", "content": "", "content_type": "text/plain;charset=ISO-8859-1", "failed": true, "item": "HBASE", "msg": "Status code was not [200, 202]: HTTP Error 500: Server Error", "redirected": false, "server": "Jetty(8.1.17.v20150415)", "set_cookie": "AMBARISESSIONID=18uowb8b50qx21vqpumqqasroq;Path=/;HttpOnly", "status": 500, "url": "http://node1:8080/api/v1/clusters/metron_cluster/services/HBASE", "user": "admin"} failed: [node1] (item=STORM) => {"connection": "close", "content": "", "content_type": "text/plain;charset=ISO-8859-1", "failed": true, "item": "STORM", "msg": "Status code was not [200, 202]: HTTP Error 500: Server Error", "redirected": false, "server": "Jetty(8.1.17.v20150415)", "set_cookie": "AMBARISESSIONID=10s5zpez54rti1ol96n7f2orhh;Path=/;HttpOnly", "status": 500, "url": "http://node1:8080/api/v1/clusters/metron_cluster/services/STORM", "user": "admin"} failed: [node1] (item=KAFKA) => {"connection": "close", "content": "", "content_type": "text/plain;charset=ISO-8859-1", "failed": true, "item": "KAFKA", "msg": "Status code was not [200, 202]: HTTP Error 500: Server Error", "redirected": false, "server": "Jetty(8.1.17.v20150415)", "set_cookie": "AMBARISESSIONID=g7746coyq9kindh256rofz7v;Path=/;HttpOnly", "status": 500, "url": "http://node1:8080/api/v1/clusters/metron_cluster/services/KAFKA", "user": "admin"} to retry, use: --limit @../../playbooks/metron_full_install.retry PLAY RECAP ********************************************************************* node1 : ok=38changed=28 unreachable=0 failed=1 Ansible failed to complete successfully. Any error output should be visible above. Please fix these errors and try again. ... View more

Will Zeppelin Livy Server support for kerberos with hive interpreter as it does for spark? If not what options are avialable? ... View more

Does phoenix have a thrift or restful api to interface with it. I found this code on restful api with phoenix but it is not in the HDP stack. Do i need to put this up as a idea? ... View more

I am trying to access solr UI for ranger audit logs on HDP sandbox. it seems not be be up; however, the audits are shown in real time on ranger UI. How do I get access to solr UI for ranger audit logs. The link in sandbox is http://localhost:6083/solr/ranger_audits but it is not accessible. ... View more