In the “How to Refine and Visualize Server Log Data” tutorial, I run into issues in Step 4. After I run python generate_logs.py, I am supposed to enter the following command in order to create an HCatalog table from the log file: hcat -e “CREATE TABLE FIREWALL_LOGS(time STRING, ip STRING, country STRING, status STRING) ROW FORMAT DELIMITED FIELDS TERMINATED BY ‘|’ LOCATION ‘/flume/events';”. However, I get the following warnings: WARN conf.HiveConf: HiveConf of name hive.heapsize does not exist; WARN conf.HiveConf: HiveConf of name hive.server2.enable.impersonation does not exist. Additionally, the HCatalog table is not created. Any help would be greatly appreciated!
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