mirror of https://github.com/apache/kafka.git
8b72204bfd
This PR upgrades RocksDB from 7.9.2 to 9.7.3 and addresses the following compatibility issues introduced by the RocksDB upgrade: - Removal of AccessHint: The AccessHint class was completely removed in RocksDB 9.7.3. This required removing all import statements, variable declarations, method parameters, method return types, and static method calls related to AccessHint in RocksDBGenericOptionsToDbOptionsColumnFamilyOptionsAdapter.java RocksDBGenericOptionsToDbOptionsColumnFamilyOptionsAdapterTest.java Unused methods are removed in RocksDBGenericOptionsToDbOptionsColumnFamilyOptionsAdapter.java - Removal of NO_FILE_CLOSES: The NO_FILE_CLOSES metric was also removed in RocksDB 9.7.3. The calculation for numberOfOpenFiles in RocksDBMetricsRecorder.java has been adjusted to now track the total number of file opens since the last reset. The previous calculation, which subtracted NO_FILE_CLOSES from NO_FILE_OPENS, is no longer possible. The reason RocksDB removed NO_FILE_CLOSES seems to be that it did not properly work: https://github.com/search?q=repo%3Afacebook%2Frocksdb+NO_FILE_CLOSES&type=issues - Removal of methods related to compressed block cache configuration in BlockBasedTableConfig - Change of the signature of org.rocksdb.Options.setLogger() Reviewers: Anna Sophie Blee-Goldman <ableegoldman@apache.org>, Matthias J. Sax <matthias@confluent.io>, Bruno Cadonna <cadonna@apache.org> |
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