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KAFKA-4484: Set more conservative default values on RocksDB for memory usage #2525

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dguy wants to merge 1 commit into from
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KAFKA-4484: Set more conservative default values on RocksDB for memory usage #2525

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4 changes: 2 additions & 2 deletions streams/src/main/java/org/apache/kafka/streams/state/internals/RocksDBStore.java
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Original file line number Diff line number Diff line change
Expand Up @@ -70,8 +70,8 @@ public class RocksDBStore<K, V> implements KeyValueStore<K, V> {
// TODO: these values should be configurable
private static final CompressionType COMPRESSION_TYPE = CompressionType.NO_COMPRESSION;
private static final CompactionStyle COMPACTION_STYLE = CompactionStyle.UNIVERSAL;
private static final long WRITE_BUFFER_SIZE = 32 * 1024 * 1024L;
private static final long BLOCK_CACHE_SIZE = 100 * 1024 * 1024L;
private static final long WRITE_BUFFER_SIZE = 16 * 1024 * 1024L;
private static final long BLOCK_CACHE_SIZE = 50 * 1024 * 1024L;
private static final long BLOCK_SIZE = 4096L;
private static final int TTL_SECONDS = TTL_NOT_USED;
private static final int MAX_WRITE_BUFFERS = 3;
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