我想通过启动钻头在系统级别将drill.exec.hashjoin.fallback.enabled
设置为true
。
我可以在会话期间进行设置,例如alter session set
drill.exec.hashjoin.fallback.enabled =TRUE;
,我也知道drill-override.conf文件。但是,如何通过将环境变量传递给容器来设置它,例如:
drill:
image: drill/apache-drill
restart: always
environment:
# - DRILL_EXEC_HASHJOIN_FALLBACK_ENABLED=TRUE
# - DRILLBIT_JAVA_OPTS="-Ddrill.exec.hashjoin.fallback.enabled=true"
- DRILLBIT_JAVA_OPTS="-Ddrill.exec.options.drill.exec.hashjoin.fallback.enabled=true"
tty: true
volumes:
- orlando:/orlando
ports:
- "8047:8047"
- "31010:31010"
答案 0 :(得分:1)
您能否说明Drill是以嵌入式还是分布式模式启动的?
对于分布式模式,DRILLBIT_JAVA_OPTS="-Ddrill.exec.options.drill.exec.hashjoin.fallback.enabled=true"
应该可以正常工作,但是对于嵌入式,则不考虑使用此变量,而应使用DRILL_JAVA_OPTS
变量:
- DRILL_JAVA_OPTS="-Ddrill.exec.options.drill.exec.hashjoin.fallback.enabled=true"
有关变量描述的更多详细信息,请转至https://github.com/apache/drill/blob/master/distribution/src/resources/runbit#L36