Enable Data Preparation of JSON Files on Cloudera CDH
If you integrate Enterprise Data Lake with a Cloudera CDH Hadoop cluster, you must specify the location of a Hive .jar file in the Hive Auxiliary JARs Directory in CDH to enable data preparation of JSON files.
1. Search for hive-hcatalog-core.jar in the Cloudera CDH installation directory.
You can generally find the .jar file in the following directory:
/opt/cloudera/parcels/CDH/lib/hive-hcatalog/share/hcatalog/
2. Log in to Cloudera Manager.
3. Select Hive in the cluster.
4. Click the Configuration tab, then select the Advanced category.
5. Enter the path to the directory containing the .jar file in the Hive Auxiliary JARs Directory property.
If the file is in the location noted, the path to the directory is:
/opt/cloudera/parcels/CDH/lib/hive-hcatalog/share/hcatalog/
6. Restart the Hive server.