kgu87 questions

kgu87 answers

• Cannot find hadoop installation: $HADOOP_HOME must be set or hadoop must be in the path
• Storing Postgres data on a separate AWS EBS volume. [closed]
• Hive - How to see the table created in metastore?
• Hive INSERT OVERWRITE DIRECTORY command output is not separated by a delimiter. Why?
• pandas dataframe groupby: sum/count of only positive numbers