Background How is compaction different from clustering? Clustering Architecture Overall, there are 2 steps to clustering Schedule clustering Execute clustering Clustering Use...
Using Redisson API Programmatic configuration is performed by the Config object instance. For example: Config config = new Config (); config . setTransportMode ( Transpo...
Kyuubi On Apache Kudu What is Apache Kudu Why Kyuubi on Kudu Kudu Integration with Apache Spark Kudu Integration with Kyuubi Install Kudu Spark Dependency Start Kyuubi Start B...
REST API v1 Session Resource GET /sessions Response Body GET /sessions/${sessionHandle} Response Body GET /sessions/${sessionHandle}/info/${infoType} Request Parameters Respon...
Background Metadata API Enhancer API Query Cancel/Timeout API Control of read objects locking Background Java Data Objects (JDO) is a specification begun in 2000, with 2 maj...
Trouble Shooting Common Issues java.lang.UnsupportedClassVersionError .. Unsupported major.minor version 52.0 org.apache.spark.SparkException: When running with master ‘yarn’ eith...
Configuration External Compactions Starting the Components Configuration Overview External Compaction in Action Logging Metrics User compactions In Accumulo each tablet h...