[KYLIN-4876] kylin开启下压后,还是报 No realization found for OLAPContext

• Type: Bug
• Status: Open
• Priority: Blocker
• Resolution: Unresolved
• Affects Version/s: v2.5.0, v3.1.1
• Component/s: Environment , Query Engine
• Assignee: Unassigned
• Reporter: roger wang
• Created: 18/Jan/21 08:30
• Updated: 24/Mar/21 01:46

Description

kylin在开启查询下压以后,根据文档的步骤,配置了如下配置:

1. 1. 1. 1. QUERY PUSH DOWN ###
            #
            kylin.query.pushdown.runner-class-name=org.apache.kylin.query.adhoc.PushDownRunnerJdbcImpl
            #
            kylin.query.pushdown.update-enabled=false
            kylin.query.pushdown.jdbc.url=jdbc:hive2://hadoop102:10000/default
            kylin.query.pushdown.jdbc.driver=org.apache.hive.jdbc.HiveDriver
            kylin.query.pushdown.jdbc.username=
            kylin.query.pushdown.jdbc.password=
            #
            kylin.query.pushdown.jdbc.pool-max-total=8
            kylin.query.pushdown.jdbc.pool-max-idle=8
            kylin.query.pushdown.jdbc.pool-min-idle=0

 

执行官网的sql: select max(price) as total_sold from kylin_sales 

报错:

Caused by: org.apache.kylin.metadata.realization.NoRealizationFoundException: No realization found for OLAPContext,