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### _Why are the changes needed?_
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If some `ExecuteStatement` are canceled before timeout in a short time, the timeout cleaners will hold the resource until timeout.
This PR aims to release the timeout cleaner as far as possible.
### _How was this patch tested?_
Pass `org.apache.kyuubi.engine.spark.SparkEngineSuites`
Closes#735 from ulysses-you/timeout-cleaner.
Closes#735
92bc29a6 [ulysses-you] fix
Authored-by: ulysses-you <ulyssesyou18@gmail.com>
Signed-off-by: Kent Yao <yao@apache.org>
cc7e239c20