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new dbc0c024bc [core] Extract lookup state bulk sorter utility (#8868)
dbc0c024bc is described below
commit dbc0c024bc9f4debf23b23abc18bfd331145f278
Author: Jingsong Lee <[email protected]>
AuthorDate: Tue Jul 28 08:18:46 2026 +0800
[core] Extract lookup state bulk sorter utility (#8868)
---
.../java/org/apache/paimon/lookup/StateUtils.java | 44 ++++++++++++++++++++++
.../apache/paimon/lookup/rocksdb/RocksDBState.java | 15 ++------
2 files changed, 48 insertions(+), 11 deletions(-)
diff --git a/paimon-core/src/main/java/org/apache/paimon/lookup/StateUtils.java
b/paimon-core/src/main/java/org/apache/paimon/lookup/StateUtils.java
new file mode 100644
index 0000000000..a8428658d6
--- /dev/null
+++ b/paimon-core/src/main/java/org/apache/paimon/lookup/StateUtils.java
@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.paimon.lookup;
+
+import org.apache.paimon.CoreOptions;
+import org.apache.paimon.disk.IOManager;
+import org.apache.paimon.sort.BinaryExternalSortBuffer;
+import org.apache.paimon.types.DataTypes;
+import org.apache.paimon.types.RowType;
+
+/** Utilities shared by lookup state implementations. */
+public final class StateUtils {
+
+ public static BinaryExternalSortBuffer createBulkLoadSorter(
+ IOManager ioManager, CoreOptions options) {
+ return BinaryExternalSortBuffer.create(
+ ioManager,
+ RowType.of(DataTypes.BYTES(), DataTypes.BYTES()),
+ new int[] {0},
+ options.writeBufferSize() / 2,
+ options.pageSize(),
+ options.localSortMaxNumFileHandles(),
+ options.spillCompressOptions(),
+ options.writeBufferSpillDiskSize());
+ }
+
+ private StateUtils() {}
+}
diff --git
a/paimon-core/src/main/java/org/apache/paimon/lookup/rocksdb/RocksDBState.java
b/paimon-core/src/main/java/org/apache/paimon/lookup/rocksdb/RocksDBState.java
index f564fba0d3..6d839cdc90 100644
---
a/paimon-core/src/main/java/org/apache/paimon/lookup/rocksdb/RocksDBState.java
+++
b/paimon-core/src/main/java/org/apache/paimon/lookup/rocksdb/RocksDBState.java
@@ -25,9 +25,8 @@ import org.apache.paimon.io.DataInputDeserializer;
import org.apache.paimon.io.DataOutputSerializer;
import org.apache.paimon.lookup.ByteArray;
import org.apache.paimon.lookup.State;
+import org.apache.paimon.lookup.StateUtils;
import org.apache.paimon.sort.BinaryExternalSortBuffer;
-import org.apache.paimon.types.DataTypes;
-import org.apache.paimon.types.RowType;
import
org.apache.paimon.shade.caffeine2.com.github.benmanes.caffeine.cache.Cache;
import
org.apache.paimon.shade.caffeine2.com.github.benmanes.caffeine.cache.Caffeine;
@@ -118,17 +117,11 @@ public abstract class RocksDBState<K, V, CacheV>
implements State<K, V> {
return new RocksDBBulkLoader(db, stateFactory.options(), columnFamily,
stateFactory.path());
}
+ /** @deprecated Use {@link StateUtils#createBulkLoadSorter(IOManager,
CoreOptions)}. */
+ @Deprecated
public static BinaryExternalSortBuffer createBulkLoadSorter(
IOManager ioManager, CoreOptions options) {
- return BinaryExternalSortBuffer.create(
- ioManager,
- RowType.of(DataTypes.BYTES(), DataTypes.BYTES()),
- new int[] {0},
- options.writeBufferSize() / 2,
- options.pageSize(),
- options.localSortMaxNumFileHandles(),
- options.spillCompressOptions(),
- options.writeBufferSpillDiskSize());
+ return StateUtils.createBulkLoadSorter(ioManager, options);
}
/** A class wraps byte[] to indicate contain or not contain. */
