Fangyuan Deng created KYLIN-2780: ------------------------------------ Summary: QueryController.getMetadata and CacheController.wipeCache may be deadlock Key: KYLIN-2780 URL: https://issues.apache.org/jira/browse/KYLIN-2780 Project: Kylin Issue Type: Bug Components: Query Engine Affects Versions: v2.0.0, v1.5.4.1 Reporter: Fangyuan Deng Assignee: liyang
When we send update metadata request to the query sever manually, while some getMetadata requests come, dead lock may hadoop. -- This message was sent by Atlassian JIRA (v6.4.14#64029)