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Posted to reviews@iotdb.apache.org by GitBox <gi...@apache.org> on 2021/05/14 05:02:44 UTC

[GitHub] [iotdb] juice411 opened a new issue #3192: 0.12.1版本last 读不存在的测点报权限异常导致没法执行closeResultSet(wrapper)

juice411 opened a new issue #3192:
URL: https://github.com/apache/iotdb/issues/3192


   1.首先用户是在root.sg1存储组有读写权限的
   2.如果root.sg1.d1.s1 存在，则select last sg1.d1.s1 from root是正常执行的
   3.如果root.sg1.d1.s2 不存在，select last sg1.d1.s1 ,sg1.d1.s2 from root也是正常执行的
   4.如果root.sg1.d1.s1，root.sg1.d1.s2 全都不存在，select last sg1.d1.s1 ,sg1.d1.s2 from root会报602，没权限执行last,这个时候
   finally块执行closeResultSet(wrapper)，报wrapper空指针，也不知道此种情况下是否会释放资源


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