Trouble Shooting Common Issues java.lang.UnsupportedClassVersionError .. Unsupported major.minor version 52.0 org.apache.spark.SparkException: When running with master ‘yarn’ eith...
Tablet server locks HDFS Failures Zookeeper Failures Upgrade Issues File Naming Conventions HDFS Decommissioning Issues Tablet server locks My tablet server lost its lock. ...
Environment Requirements Clone the Source Code Build the Project Open the Project Extract the Package Copy the Path Start the Backend Service Start the Frontend Service Dem...