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Caching
Configuration Accumulo tablet servers have block caches that buffer data in memory to limit reads from disk. This caching has the following benefits: reduces latency when rea... -
Apache XTable (incubating)
Interoperating with XTable Installation Syncing to XTable Hudi Streamer Extensions Hudi (tables created from 0.14.0 onwards) supports syncing to Iceberg and/or Delta Lake with... -
Oracle Cloud Infrastructure
OCI Configs Configuring the HDFS Connector Libraries Construct an OCI HDFS URI The Oracle Object Storage system provides strongly-consistent operations on all buckets in all ... -
Configuring Oracle for Ranger
If you are using Amazon RDS, see the Amazon RDS Requirements . On the Oracle host, install the appropriate JDBC .jar file. Download the Oracle JDBC (OJDBC) driver from http://... -
5. Debugging Kyuubi
Debugging Kyuubi Debugging Server Debugging Apps Debugging Kyuubi You can use the Java Debug Wire Protocol to debug Kyuubi with your favorite IDE tool, e.g. Intellij I... -
Switching to an Oracle Database After Installation
About This Task Prerequisites Steps About This Task If you want to use an Oracle database with SAM or Schema Registry after you have performed your initial HDF installation o... -
为 Ranger 配置 MySQL
先决条件 使用 MySQL 时，用于 Ranger 管理策略存储表的存储引擎必须支持事务。 InnoDB 是支持事务的引擎的一个例子。不支持事务的存储引擎不适合作为策略存储。 操作步骤 如果您使用 Amazon RDS，请参阅 Amazon RDS 要求 。 应使用 MySQL 数据库管理员来创建 Ranger 数据库。 以下一系列命令可用于... -
Function
always comparator compose construct curry useWith flip groupBy identity invoker nAry once pipe tap binary unary always a → (* → a) Parameters valThe value to... -
GitHub 趋势日报 (2025年04月07日)
GitHub 趋势日报 (2025年04月07日) 📈 今日整体趋势 Top 10 📊 分语言趋势 Top 5 TypeScript C++ C Rust Java Vim Script C MDX Lua Kotlin GitHub 趋势日报 (2025年04月07日) 本日报由 TrendForge 系统生成 https:... -
Transactions
Locking Non-Transactional When managing the persistence of objects using a PersistenceManager it is common to handle all datastore operations in a transaction. For this reason ...
