[FLINK-30223] Refactor Lock to provide Lock.Factory #405
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This is second refactor PR for #394 |
tsreaper
reviewed
Nov 28, 2022
Comment on lines
76
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| return new Lock() { | ||
| @Override | ||
| public <T> T runWithLock(Callable<T> callable) throws Exception { | ||
| return callable.call(); | ||
| } | ||
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| @Override | ||
| public void close() {} | ||
| }; |
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I think we can return a object to avoid null checking.
I will modify others to remove null checking.
tsreaper
approved these changes
Nov 28, 2022
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For the core, it should not see too many Flink Table concepts, such as database and tableName. It only needs to create a Lock.