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Posted to commits@dolphinscheduler.apache.org by GitBox <gi...@apache.org> on 2022/04/20 18:20:52 UTC

[GitHub] [dolphinscheduler] EricGao888 commented on issue #9628: [Bug] [DAO] Dev branch database initialization failure

EricGao888 commented on issue #9628:
URL: https://github.com/apache/dolphinscheduler/issues/9628#issuecomment-1104274868

   Some wired issues appeared when I tried to fix this. It took me quite some time to figure out what was really going on here.
   
   Actually, db initialization failure is not caused by outdated `soft_version`. There are two main reasons: 
   1. `create-schema.sh` is outdated and some paths in it are incorrect, failing to get correct db type. https://github.com/apache/dolphinscheduler/blob/239be31ab732f5bbe68fca3033245125e8388657/dolphinscheduler-tools/src/main/bin/create-schema.sh#L22-L27
   2. SQL scripts in `dolphinscheduler-dao/src/main/resources/sql/upgrade/2.1.0_schema` causes a few duplicate key and duplicate index error. https://github.com/apache/dolphinscheduler/blob/239be31ab732f5bbe68fca3033245125e8388657/dolphinscheduler-dao/src/main/resources/sql/upgrade/2.1.0_schema/mysql/dolphinscheduler_ddl.sql#L18-L30


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