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Posted to notifications@iotdb.apache.org by "Yukun Zhou (Jira)" <ji...@apache.org> on 2023/02/20 13:56:00 UTC

[jira] [Created] (IOTDB-5561) NPE occurred when executing SchemaRegionTemplateTest.testDeactivateTemplate

Yukun Zhou created IOTDB-5561:
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             Summary: NPE occurred when executing SchemaRegionTemplateTest.testDeactivateTemplate
                 Key: IOTDB-5561
                 URL: https://issues.apache.org/jira/browse/IOTDB-5561
             Project: Apache IoTDB
          Issue Type: Bug
            Reporter: Yukun Zhou
            Assignee: Yukun Zhou
             Fix For: master branch


Since there's redundant unpin operation when deleting empty internal node, node without any template or timeseries represented by its descendant, the cache status will be abnormal and results in NPE during cache eviction.



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