@Ali Mohammadi Shanghoshabad Please check this article : https://community.hortonworks.com/articles/26416/how-to-install-snakebite-in-hdp.html You only need to pass the hdfs config files of your remote cluster to the python client. . For example in the python code :you can tell where is your core-site.xml /hdfs-site.xml present. It can be any path where these files are present. https://github.com/spotify/snakebite/blob/6a456e6100b0c1be66cc1f7f9d7f50494f369da3/snakebite/client.py#L1553 ... View more

@Pradeep kumar Are you sure that you added "$JAVA_HOME/bin" to your PATH variable? export JAVA_HOME=/usr/hdp/current/jvm/java-1.7.0-openjdk-1.7.0.51.x86_64 export PATH=$JAVA_HOME/bin:$PATH . Now you shoudl be able to run "javac" and "java --version" ... View more

@Viswa 1) Login to Ambari UI 2). Zookeeper -> Config -> Advanced zookeeper-log4j 3). Check if the "${zookeeper.log.dir}" is defined in the "log4j.appender.ROLLINGFILE.File" or not? If not then add it before the file name and restart zookeeper. log4j.rootLogger=INFO, ROLLINGFILE log4j.appender.ROLLINGFILE.File=${zookeeper.log.dir}/zookeeper.log . Also change the below line log4j.rootLogger=INFO, CONSOLE TO following so that we are instructing the Zookeeper to also log in the ROLLINGFILE appender apart from console. log4j.rootLogger=INFO, CONSOLE, ROLLINGFILE . ... View more

@Jose Praveen T Please check if you are able to run other commands like "hdfs" ? If not then it might be the problem in the way you did ssh to the sandbox. Are you sure that you have ssh to the sandbox using port 2222 as following? (not any other port) # ssh root@127.0.0.1 -p 2222 . Also you can try using the http://127.0.0.1:4200 Web Terminal to see if you are getting this error in your browser terminal as well? . You can also try setting the JAVA_HOME and then see if jps/java works. You can find the JAVA path from the running NameNode/DataNode output as # ps -ef | grep NameNode Example: export JAVA_HOME="/usr/jdk64/jdk1.7.0_67" export PATH=$JAVA_HOME/bin:$PATH . ... View more