Yerui Sun created KYLIN-1934: -------------------------------- Summary: 'Value not exist' During Cube Merging Caused by Empty Dict Key: KYLIN-1934 URL: https://issues.apache.org/jira/browse/KYLIN-1934 Project: Kylin Issue Type: Bug Components: Job Engine Affects Versions: v1.5.4 Reporter: Yerui Sun Assignee: Yerui Sun Priority: Critical Fix For: v1.5.4
When cube merge, new dictionary will be created which consists of all values in old dictionaries. The values in old dicts is enumerated by MultipleDictionaryValueEnumerator. However, if the first dict is empty, the Enumerator.moveNext() will return false directly and ignore all values in other dicts, made the new dict is also empty. The cube merging will be failed because no values contained in the new dict. Not sure whether this issue related with KYLIN-1834 or not. -- This message was sent by Atlassian JIRA (v6.3.4#6332)