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changing storeKeyconverter logic to count based logic #2817
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justinlin-linkedin
approved these changes
Jul 15, 2024
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LGTM
ambry-api/src/main/java/com/github/ambry/store/AbstractStoreKeyConverter.java
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ambry-commons/src/test/java/com/github/ambry/store/AbstractStoreKeyConverterTest.java
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ambry-commons/src/test/java/com/github/ambry/store/AbstractStoreKeyConverterTest.java
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mudit-saxena
approved these changes
Jul 17, 2024
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GTG
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Added tryDropCache for keys in StoreKeyConverter to try and drop some keys.
Adding an AbstractStoreKeyConverter and implementing in current test classes of StoreKeyConverter
to have same expected logic everywhere.
AbstractStoreKeyConverter is using a counting cache logic for keys.
Whenever a key is added its count will keep increasing, when tryDropCache is called for keys, count will decrease.
Keys will be dropped, when count becomes 0.
Rest of the behviour is same as expected