周沛辰 created IOTDB-5311:
--------------------------
Summary: Fix RunTimeException and NoSuchFile Exception when
selecting files
Key: IOTDB-5311
URL: https://issues.apache.org/jira/browse/IOTDB-5311
Project: Apache IoTDB
Issue Type: Bug
Affects Versions: 0.13.0, master branch, 1.0.0
Reporter: 周沛辰
Assignee: 周沛辰
*Description*
The process of compaction selecting files may throws No Such File exception and
RunTimeException.
*Reason*
The process of selecting file does not add read locks of the source files.
Assuming that the file was not deleted at the moment the deleted file was
filtered, but was later deleted, No such file exception would be thrown when
the reader for the file was built, and a RunTimeException would be thrown when
the state was set to CompactionCandidate. Among them, the fix scheduled thread
of compaction stops on 0.13, but not on master and 1.0.
*Solution*
Do an exception catch when submitting a task in CompactionTaskManager. If an
exception is caught, discard the task and return false.
When building a reader for a file, throw IOException instead of NPE if the file
does not exist
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
