prateekm commented on a change in pull request #1008: SAMZA-2174: Throw a
record too large exception for oversized records in changelog
URL: https://github.com/apache/samza/pull/1008#discussion_r297873143
##########
File path:
samza-kv/src/main/scala/org/apache/samza/storage/kv/BaseKeyValueStorageEngineFactory.scala
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@@ -124,22 +129,39 @@ trait BaseKeyValueStorageEngineFactory[K, V] extends
StorageEngineFactory[K, V]
new LoggedStore(rawStore, changeLogSystemStreamPartition, collector,
loggedStoreMetrics)
}
- // wrap with serialization
- val serializedMetrics = new SerializedKeyValueStoreMetrics(storeName,
registry)
- val serialized = new SerializedKeyValueStore[K, V](maybeLoggedStore,
keySerde, msgSerde, serializedMetrics)
+ var toBeAccessLoggedStore: KeyValueStore[K, V] = null
+
+ if (largeMessagesExpected) {
+ // Execute "if" when we expect to get large messages and user defined
config -> EXPECT_LARGE_MESSAGES = true, no matter the value of
DROP_LARGE_MESSAGES
+ // This code path will throw a SamzaException for large message size.
+
+ // maybe wrap with caching
+ var maybeCachedStore = createCachedStore(enableCache, storeName,
registry, maybeLoggedStore, cacheSize, batchSize)
Review comment:
Doesn't need to be a var?
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