Direct Installation
The manual installation refers to download the packages and install it directly in your own server(s)
Requirements
- OS: RedHat or compatible (CentOS, Oracle Linux, Fedora), Debian or compatible (Ubuntu)
- Java: JDK 1.8 - 11 (Oracle or OpenJDK)
- Memory: 16GB+
- Metadata DB: PostgreSQL 12+
- Spark: 3.1.x - 3.2.x (for local mode it’s embedded)
- YARN+HDFS: Hadoop 3.2+
- Hadoop Tools: Hive: 2.1+, Impala
- Ports open:
- Flexter metastore - ports to PostgreSQL instance storing Flexter’s metastore. Not required if installed on the same machine as the Flexter processor. Usually 5432 (default).
- Flexter UI
- backend (default: 8081)
- frontend (default: 9091)
- Spark
- Master - Web UI and job submissions (defaults: 8080, 7077)
- Worker - WebUI (defaults: 7071)
- Application WebUI/driver (default: 4040 and subsequent if multiple)
- History Server (default: 18080)
- HDFS (as per existing cluster configuration)
- master node(s) (default: 8020/9000)
- slave nodes(s) (default: 50010)
- Hive (if used)
- metastore (as per existing metastore configuration)
The Flexter download process.
The flexter database setup based on Official PostgreSQL documentation
The flexter post installation steps
The Flexter upgrade process.