Hi @Scharan  Spark conf: tee -a ~/spark/conf/spark-defaults.conf >> /dev/null <<EOF spark.sql.catalogImplementation hive spark.master yarn spark.driver.memory 4g spark.shuffle.service.enabled true spark.yarn.jars hdfs:///user/zeppelin/lib/spark/jars/* EOF Livy conf: tee -a ~/livy/conf/livy-env.sh >> /dev/null <<EOF JAVA_HOME=/usr/lib/jvm/java-8-oracle HADOOP_HOME=/usr/lib/hadoop HADOOP_CONF_DIR=/etc/hadoop/conf SPARK_HOME=~/spark LD_LIBRARY_PATH=/usr/lib/hadoop/lib/native EOF tee -a ~/livy/conf/livy.conf >> /dev/null <<EOF livy.repl.enable-hive-context = true livy.spark.master = yarn livy.spark.deploy-mode = cluster livy.impersonation.enabled = true EOF Zeppelin Conf: tee ~/zeppelin/conf/shiro.ini > /dev/null <<EOF [main] ### FreeIPA over LDAP ldapRealm = org.apache.zeppelin.realm.LdapRealm ldapRealm.contextFactory.environment[ldap.searchBase] = dc=my,dc=corp,dc=de ldapRealm.userDnTemplate = uid={0},cn=users,cn=accounts,dc=my,dc=corp,dc=de ldapRealm.userSearchScope = subtree ldapRealm.groupSearchScope = subtree ldapRealm.searchBase = cn=accounts,dc=my,dc=corp,dc=de ldapRealm.userSearchBase = cn=users,cn=accounts,dc=my,dc=corp,dc=de ldapRealm.groupSearchBase = cn=groups,cn=accounts,dc=my,dc=corp,dc=de ldapRealm.userObjectClass = person ldapRealm.groupObjectClass = groupofnames ldapRealm.groupSearchEnableMatchingRuleInChain = true ldapRealm.userSearchAttributeName = uid ldapRealm.userSearchFilter=(&(objectclass=person)(uid={0})) ldapRealm.memberAttribute = member ldapRealm.memberAttributeValueTemplate = uid={0},cn=users,cn=accounts,dc=my,dc=corp,dc=de ldapRealm.contextFactory.authenticationMechanism = simple ldapRealm.contextFactory.systemUsername = zeppelin ldapRealm.contextFactory.systemPassword = password ldapRealm.contextFactory.url = ldap://freeipa.my.corp.de:389 securityManager.realms = \$ldapRealm sessionManager = org.apache.shiro.web.session.mgt.DefaultWebSessionManager ### Enables 'HttpOnly' flag in Zeppelin cookies cookie = org.apache.shiro.web.servlet.SimpleCookie cookie.name = JSESSIONID cookie.httpOnly = true ### Uncomment the below line only when Zeppelin is running over HTTPS #cookie.secure = true sessionManager.sessionIdCookie = \$cookie securityManager.sessionManager = \$sessionManager # 86,400,000 milliseconds = 24 hour securityManager.sessionManager.globalSessionTimeout = 86400000 shiro.loginUrl = /api/login [roles] pharos = * admin = * [urls] /api/version = anon # Allow all authenticated users to restart interpreters on a notebook page. # Comment out the following line if you would like to authorize only admin users to restart interpreters. /api/interpreter/setting/restart/** = authc /api/interpreter/** = authc /api/configurations/** = authc /api/credential/** = authc /** = authc EOF Interpreter: "livy": { "id": "livy", "name": "livy", "group": "livy", "properties": { "livy.spark.executor.instances": { "name": "livy.spark.executor.instances", "value": "", "type": "number" }, "livy.spark.dynamicAllocation.cachedExecutorIdleTimeout": { "name": "livy.spark.dynamicAllocation.cachedExecutorIdleTimeout", "value": "", "type": "string" }, "zeppelin.livy.concurrentSQL": { "name": "zeppelin.livy.concurrentSQL", "value": false, "type": "checkbox" }, "zeppelin.livy.url": { "name": "zeppelin.livy.url", "value": "http://localhost:8998", "type": "url" }, "zeppelin.livy.pull_status.interval.millis": { "name": "zeppelin.livy.pull_status.interval.millis", "value": "1000", "type": "number" }, "livy.spark.executor.memory": { "name": "livy.spark.executor.memory", "value": "", "type": "string" }, "zeppelin.livy.restart_dead_session": { "name": "zeppelin.livy.restart_dead_session", "value": false, "type": "checkbox" }, "livy.spark.dynamicAllocation.enabled": { "name": "livy.spark.dynamicAllocation.enabled", "value": false, "type": "checkbox" }, "zeppelin.livy.maxLogLines": { "name": "zeppelin.livy.maxLogLines", "value": "1000", "type": "number" }, "livy.spark.dynamicAllocation.minExecutors": { "name": "livy.spark.dynamicAllocation.minExecutors", "value": "", "type": "number" }, "livy.spark.executor.cores": { "name": "livy.spark.executor.cores", "value": "", "type": "number" }, "zeppelin.livy.session.create_timeout": { "name": "zeppelin.livy.session.create_timeout", "value": "120", "type": "number" }, "zeppelin.livy.spark.sql.maxResult": { "name": "zeppelin.livy.spark.sql.maxResult", "value": "1000", "type": "number" }, "livy.spark.driver.cores": { "name": "livy.spark.driver.cores", "value": "4", "type": "number" }, "livy.spark.jars.packages": { "name": "livy.spark.jars.packages", "value": "", "type": "textarea" }, "zeppelin.livy.spark.sql.field.truncate": { "name": "zeppelin.livy.spark.sql.field.truncate", "value": true, "type": "checkbox" }, "livy.spark.driver.memory": { "name": "livy.spark.driver.memory", "value": "8G", "type": "string" }, "zeppelin.livy.displayAppInfo": { "name": "zeppelin.livy.displayAppInfo", "value": true, "type": "checkbox" }, "zeppelin.livy.principal": { "name": "zeppelin.livy.principal", "value": "", "type": "string" }, "zeppelin.livy.keytab": { "name": "zeppelin.livy.keytab", "value": "", "type": "textarea" }, "livy.spark.dynamicAllocation.maxExecutors": { "name": "livy.spark.dynamicAllocation.maxExecutors", "value": "", "type": "number" }, "livy.spark.dynamicAllocation.initialExecutors": { "name": "livy.spark.dynamicAllocation.initialExecutors", "value": "", "type": "number" } }, "status": "READY", "interpreterGroup": [ { "name": "spark", "class": "org.apache.zeppelin.livy.LivySparkInterpreter", "defaultInterpreter": true, "editor": { "language": "scala", "editOnDblClick": false, "completionKey": "TAB", "completionSupport": true } }, { "name": "sql", "class": "org.apache.zeppelin.livy.LivySparkSQLInterpreter", "defaultInterpreter": false, "editor": { "language": "sql", "editOnDblClick": false, "completionKey": "TAB", "completionSupport": true } }, { "name": "pyspark", "class": "org.apache.zeppelin.livy.LivyPySparkInterpreter", "defaultInterpreter": false, "editor": { "language": "python", "editOnDblClick": false, "completionKey": "TAB", "completionSupport": true } }, { "name": "pyspark3", "class": "org.apache.zeppelin.livy.LivyPySpark3Interpreter", "defaultInterpreter": false, "editor": { "language": "python", "editOnDblClick": false, "completionKey": "TAB", "completionSupport": true } }, { "name": "sparkr", "class": "org.apache.zeppelin.livy.LivySparkRInterpreter", "defaultInterpreter": false, "editor": { "language": "r", "editOnDblClick": false, "completionKey": "TAB", "completionSupport": true } }, { "name": "shared", "class": "org.apache.zeppelin.livy.LivySharedInterpreter", "defaultInterpreter": false } ], "dependencies": [], "option": { "remote": true, "port": -1, "perNote": "shared", "perUser": "scoped", "isExistingProcess": false, "setPermission": false, "owners": [], "isUserImpersonate": false } },   Thanks! Nicola     ... View more

Hi @cjervis I would also like to change nickname and company. How can I do it?   Best regards, Nicola ... View more

I managed to install and start Ambari 2.4.2.0 and HDP 2.5.3 complete (all components except Smartsense) on Ubuntu 16.04.2 without Kerberos, SSL and LDAP configurations yet. It took some tweaking but finally I have no alerts at all. And all UIs are working, and all Service Checks are OK. The following has to be done in advance before starting the installation of HDP: In the files: /usr/lib/ambari-agent/lib/ambari_commons/resources/os_family.json /usr/lib/ambari-server/lib/ambari_commons/resources/os_family.json Add the the alias ubuntu16: "aliases": { "amazon2015": "amazon6", "amazon2016": "amazon6", "suse11sp3": "suse11", "opensuse 42": "sles12", "ubuntu16": "ubuntu14" } I added also "opensuse 42" because I tried an install on Opensuse Leap 42 (equivalend of SLES12), but that's another history... I also removed 16 from the ubuntu versions: "ubuntu": { "distro": [ "ubuntu" ], "versions": [ 12, 14 ] }, In this way ubuntu16 is treated as an alias of ubuntu14. During the configuration and installation of HDP 2.5.3, Ambari will not complain anymore about the OS version. In one single service it was necessary to modify something due to a new version of a specific deb package. Go to the file: /var/lib/ambari-server/resources/common-services/AMBARI_METRICS/0.1.0/metainfo.xml Replace "libsnappy1*" with "libsnappy1v5*" Afterwards everything was OK, except for OS-independent known issues. ... View more