isar / isar/hive

Exception from compact method

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problem
Dominant language
Dart
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Description

I was running my code to gather some statistics (it wasn't connected with hive) for like an hour and I got this exception which ruined all process:
`Unhandled exception:
FileSystemException: Cannot rename file to 'C:\Users\faufd\Desktop\sh\cpp_native\example\uploadbox-v1.0.hive', path = 'C:\Users\faufd\Desktop\sh\cpp_native\example\uploadbox-v1.0.hivec' (OS Error: Access denied.
, errno = 5)
#0 _File.rename. (dart:io/file_impl.dart:305:9)

#1 StorageBackendVm.compact. (package:hive/src/backend/vm/storage_backend_vm.dart:188:7)

#2 BoxBaseImpl.compact (package:hive/src/box/box_base_impl.dart:151:5)

#3 BoxImpl._writeFrames (package:hive/src/box/box_impl.dart:95:5)
`
I have 2 files in this directory `uploadbox-v1.0.hive` and `uploadbox-v1.0.hivec`, `compact()` method was called on background by hive.

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Research direction

Start with StorageBackendVm.compact at package:hive/src/backend/vm/storage_backend_vm.dart:188, then follow the calls from BoxBaseImpl.compact and BoxImpl._writeFrames named in the stack trace. Reproduce the Windows rename failure involving the .hive and .hivec files, and establish expected compact behavior when the rename raises access denied.

Written by the indexing model from the issue text.

Assessment

Tech stack
dart
Domain
database
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
30/100

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