Hi, I am struggling with the ame Problem. Mainserver: hadoopmain.hadoop.local Host1: node1.hadoop.local Host2. node2.hadoop.local I configured as it was set in the manual and when I try to connect via ssh it is working without password So I am logged in as root in the Mainserver hadoopmain.hadoop.local I then enter: ssh root@node1.hadoop.local And then I am logged on the node1 without being asked for a password. Nevertheless I a getting the failure: ========================== Creating target directory... ========================== Command start time 2019-02-15 12:12:13 Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password). SSH command execution finished host=node1.hadoop.local, exitcode=255 Command end time 2019-02-15 12:12:13 ERROR: Bootstrap of host node1.hadoop.local fails because previous action finished with non-zero exit code (255) ERROR MESSAGE: Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password). STDOUT: Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password). ... View more

For me adding the line below to spark-defaults.conf helped based on packages installed on my test cluster. spark.executor.extraLibraryPath /usr/hdp/current/hadoop-client/lib/native/:/usr/hdp/current/share/lzo/0.6.0/lib/native/Linux-amd64-64/ ... View more

@Olivia Shen Please accept the best answer to close the thread. ... View more

I have a similar question. In my case, I need to connect to Hive using a Sas tool that only provides me with the following fields: Host(s) Port Database And then there is a tool to add "server side properties", which creates a list of key/value pairs. Can anyone tell me what server side properties I can use to force this connection to always use a specific queue? Or, a way to associate this connection with a user and associate that user with a key/value pair? ... View more

@Eric Mizell good stuff. ... View more

@Srinivas Santhanam I guess you would have figured out by now. For others, the problem with above query is quotes in hdfs path, try without quote like below add jar hdfs:///tmp/udfs/hive/esri-geometry-api.jar ... View more

Iif you put this machine in a separate config group and remove referencw to the directories used you can keep the machine up. Removing disk and not replacing will mean your data will be writing to OS filesystem. Also do what Benjamin siggests and increase tolerance. ... View more

I was successful in executing a MapReduce Job. Since the method Job.setBy.JarName(WordCount.class) was missing it was unable to find out the Mapper class. Thanks!!! ... View more

Thanks. Its working fine now. ... View more

Did you solved the problem? I'm facing the same problem with you. And I tried all methods mentioned above, but it didn't work Here is my exceptions [root@cos1 ~]# sqoop list-tables --connect jdbc:mysql://192.168.2.190/experiment3 --username scott -P 17/12/15 19:17:36 INFO sqoop.Sqoop: Running Sqoop version: 1.4.6 Enter password: 17/12/15 19:17:41 INFO manager.MySQLManager: Preparing to use a MySQL streaming resultset. 17/12/15 19:17:41 ERROR sqoop.Sqoop: Got exception running Sqoop: java.lang.RuntimeException: Could not load db driver class: com.mysql.jdbc.Driver java.lang.RuntimeException: Could not load db driver class: com.mysql.jdbc.Driver at org.apache.sqoop.manager.SqlManager.makeConnection(SqlManager.java:856) at org.apache.sqoop.manager.GenericJdbcManager.getConnection(GenericJdbcManager.java:52) at org.apache.sqoop.manager.CatalogQueryManager.listTables(CatalogQueryManager.java:102) at org.apache.sqoop.tool.ListTablesTool.run(ListTablesTool.java:49) at org.apache.sqoop.Sqoop.run(Sqoop.java:143) at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70) at org.apache.sqoop.Sqoop.runSqoop(Sqoop.java:179) at org.apache.sqoop.Sqoop.runTool(Sqoop.java:218) at org.apache.sqoop.Sqoop.runTool(Sqoop.java:227) at org.apache.sqoop.Sqoop.main(Sqoop.java:236) Here is my screenshot I'm using sqoop-1.4.6, hadoop-2.7.4 and mysql-connecctor-java-5.1.38.jar @rajdip chaudhuri @Artem Ervits ... View more