I came across the same problem but I could only find the notebook folder with note.json files under this directory /usr/hdp/current/zeppelin-server/notebook, but the note.json under my latest session folder wasn't empty ... View more

I encountered the same error and I could not find anything relevant in the logs. Eventually I restarted Zeppelin in Ambari and then restarted spark interpreter. Not the most elegant solution, but it worked for me ... View more

I managed to go through by replacing username from hive to root and using password hadoop. Do you know what could be the reason the original export command with hive was not working? ... View more

Hello! I have been doing the tutorial using Hortonworks sandbox 2.5, but I hit a roadblock and I would like to ask for your suggestions on how to overcome this: When running "sqoop export--connect jdbc:mysql://127.0.0.1/export --username hive --password hive --table exported --direct --export-dir /apps/hive/warehouse/export_table --driver com.mysql.jdbc.Driver" I get the below error ERROR manager.SqlManager: Error executing statement: java.sql.SQLException: Access denied for user 'hive'@'localhost' (using password: YES) java.sql.SQLException: Access denied for user 'hive'@'localhost' (using password: YES) I tried other passwords like "bigdata", "hadoop" but that did not work. Thank you in advance! ... View more