Phillippko commented on code in PR #4931:
URL: https://github.com/apache/ignite-3/pull/4931#discussion_r1893730687
##########
modules/metastorage/src/main/java/org/apache/ignite/internal/metastorage/server/persistence/RocksDbKeyValueStorage.java:
##########
@@ -783,6 +783,35 @@ public void removeAll(List<byte[]> keys,
KeyValueUpdateContext context) {
}
}
+ @Override
+ public void removeAll(byte[] prefix, KeyValueUpdateContext context) {
+ rwLock.writeLock().lock();
+
+ try (WriteBatch batch = new WriteBatch(); Cursor<Entry> entries =
range(prefix, nextKey(prefix))) {
+ long curRev = rev + 1;
+
+ List<byte[]> keys = new ArrayList<>();
Review Comment:
Only for RocksDB, yes? For SimpleInMemoryKeyValueStorage it seems impossible
to avoid accumulating keys to a collection
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