wuchong commented on a change in pull request #9139:
[FLINK-13304][FLINK-13322][FLINK-13323][table-runtime-blink] Fix implementation
of getString and getBinary method in NestedRow, fix serializer restore in
BaseArray/Map serializer and add tests for complex data formats
URL: https://github.com/apache/flink/pull/9139#discussion_r305261402
##########
File path:
flink-core/src/test/java/org/apache/flink/api/common/typeutils/SerializerTestBase.java
##########
@@ -124,30 +124,8 @@ public void testSnapshotConfigurationAndReconfigure()
throws Exception {
final TypeSerializer<T> serializer = getSerializer();
final TypeSerializerSnapshot<T> configSnapshot =
serializer.snapshotConfiguration();
- byte[] serializedConfig;
- try (ByteArrayOutputStream out = new ByteArrayOutputStream()) {
-
TypeSerializerSnapshotSerializationUtil.writeSerializerSnapshot(
- new DataOutputViewStreamWrapper(out),
configSnapshot, serializer);
- serializedConfig = out.toByteArray();
- }
-
- TypeSerializerSnapshot<T> restoredConfig;
- try (ByteArrayInputStream in = new
ByteArrayInputStream(serializedConfig)) {
- restoredConfig =
TypeSerializerSnapshotSerializationUtil.readSerializerSnapshot(
- new DataInputViewStreamWrapper(in),
Thread.currentThread().getContextClassLoader(), getSerializer());
- }
-
- TypeSerializerSchemaCompatibility<T> strategy =
restoredConfig.resolveSchemaCompatibility(getSerializer());
- final TypeSerializer<T> restoreSerializer;
- if (strategy.isCompatibleAsIs()) {
- restoreSerializer = restoredConfig.restoreSerializer();
- }
- else if (strategy.isCompatibleWithReconfiguredSerializer()) {
- restoreSerializer =
strategy.getReconfiguredSerializer();
- }
- else {
- throw new AssertionError("Unable to restore serializer
with " + strategy);
- }
+ final TypeSerializer<T> restoreSerializer =
snapshotAndReconfigure(
Review comment:
Is this a bug of this class? Is there any way do not touch this file?
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