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  • Oracle

    Support Those Engines Description Using Dependency For Spark/Flink Engine For SeaTunnel Zeta Engine Key Features Supported DataSource Info Database Dependency Data Type Map...
  • SLES 12

    Steps Next Step More Information On a server host that has Internet access, use a command line editor to perform the following: Steps Log in to your host as root . Download...
  • SQL Functions

    String Functions ASCII CHAR_LENGTH / LENGTH OCTET_LENGTH CONCAT CONCAT_WS HEXTORAW LOWER / LCASE UPPER / UCASE LEFT RIGHT LOCATE / INSTR / POSITION LPAD RPAD LTRIM RT...
  • RHEL/CentOS/Oracle Linux 7

    Steps Next Step More Information On a server host that has Internet access, use a command line editor to perform the following Steps Install the Ambari bits. This also insta...
  • Getting Started

    1338 2024-06-29 《Apache Iceberg 1.5.2》
    Using Iceberg in Spark 3 Adding catalogs Creating a table Writing Reading Next steps The latest version of Iceberg is 1.5.2 . Spark is currently the most feature-rich compu...
  • Implement SpotBugs plugin

    1336 2024-06-13 《SpotBugs 4.8.5》
    Implement SpotBugs plugin Create Maven project Write java code to represent bug to find Write test case to ensure your detector can find bug Write java code to avoid false-posit...
  • Bootstrapping

    1328 2024-06-30 《Apache Hudi 0.15.0》
    Approaches Use Hudi for new partitions alone Convert existing table to Hudi Using Hudi Streamer Using Spark Datasource Writer Using Spark SQL CALL Procedure Using Hudi CLI C...
  • Http

    Support Those Engines Key Features Description Key features Supported DataSource Info Source Options How to Create a Http Data Synchronization Jobs Parameter Interpretation ...
  • MapReduce

    1325 2024-06-22 《Apache Accumulo 2.x》
    General MapReduce configuration Add Accumulo’s MapReduce API to your dependencies Configure dependencies for your MapReduce job Read input from an Accumulo table Write output t...
  • 3. Trouble Shooting

    1324 2024-07-05 《Apache Kyuubi 1.9.1》
    Common Issues java.lang.UnsupportedClassVersionError .. Unsupported major.minor version 52.0 org.apache.spark.SparkException: When running with master ‘yarn’ either HADOOP_CONF_DI...