boneanxs commented on code in PR #7627:
URL: https://github.com/apache/hudi/pull/7627#discussion_r1169590208
##########
hudi-spark-datasource/hudi-spark-common/src/main/scala/org/apache/hudi/MergeOnReadIncrementalRelation.scala:
##########
@@ -133,8 +133,16 @@ trait HoodieIncrementalRelationTrait extends
HoodieBaseRelation {
// Validate this Incremental implementation is properly configured
validate()
+ private val useStateTransitionTime =
optParams.get(DataSourceReadOptions.INCREMENTAL_FETCH_INSTANT_BY_STATE_TRANSITION_TIME.key)
+ .map(_.toBoolean)
+
.getOrElse(DataSourceReadOptions.INCREMENTAL_FETCH_INSTANT_BY_STATE_TRANSITION_TIME.defaultValue)
+
protected def startTimestamp: String =
optParams(DataSourceReadOptions.BEGIN_INSTANTTIME.key)
- protected def endTimestamp: String =
optParams.getOrElse(DataSourceReadOptions.END_INSTANTTIME.key,
super.timeline.lastInstant().get.getTimestamp)
+ protected def endTimestamp: String = if (useStateTransitionTime) {
+ optParams.getOrElse(DataSourceReadOptions.END_INSTANTTIME.key,
super.timeline.lastInstant().get.getStateTransitionTime)
+ } else {
Review Comment:
sure, will add document for these 2 configs.
##########
hudi-common/src/test/java/org/apache/hudi/common/table/timeline/TestHoodieInstant.java:
##########
@@ -0,0 +1,79 @@
+/*
+ * 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.hudi.common.table.timeline;
+
+import org.apache.hudi.common.testutils.HoodieCommonTestHarness;
+import org.apache.hudi.common.util.Option;
+import org.junit.jupiter.api.Test;
+
+import java.io.IOException;
+import java.util.stream.Stream;
+
+import static org.apache.hudi.common.testutils.Assertions.assertStreamEquals;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+public class TestHoodieInstant extends HoodieCommonTestHarness {
+
+ @Test
+ public void testExtractTimestamp() {
+ String fileName = "20230104152218702.inflight";
+ assertEquals("20230104152218702",
HoodieInstant.extractTimestamp(fileName));
+
+ fileName = "20230104152218702.commit.request";
+ assertEquals("20230104152218702",
HoodieInstant.extractTimestamp(fileName));
+ }
+
+ @Test
+ public void testGetTimelineFileExtension() {
+ String fileName = "20230104152218702.inflight";
+ assertEquals(".inflight",
HoodieInstant.getTimelineFileExtension(fileName));
+
+ fileName = "20230104152218702.commit.request";
+ assertEquals(".commit.request",
HoodieInstant.getTimelineFileExtension(fileName));
+ }
+
+ @Test
+ public void testCreateHoodieInstantByFileStatus() throws IOException {
+ try {
+ initMetaClient();
+ HoodieInstant instantRequested =
+ new HoodieInstant(HoodieInstant.State.REQUESTED,
HoodieTimeline.COMMIT_ACTION, "001");
+ HoodieInstant instantCommitted =
+ new HoodieInstant(HoodieInstant.State.COMPLETED,
HoodieTimeline.COMMIT_ACTION, "001");
+ HoodieActiveTimeline timeline = metaClient.getActiveTimeline();
+ timeline.createNewInstant(instantRequested);
+ timeline.transitionRequestedToInflight(instantRequested, Option.empty());
+ timeline.saveAsComplete(
+ new HoodieInstant(true, instantRequested.getAction(),
instantRequested.getTimestamp()),
+ Option.empty());
+ metaClient.reloadActiveTimeline();
Review Comment:
All tests from `TestStreamingSource` will use `stateTransitionTime` to do
the streaming job(This pr enables
`hoodie.incremental.fetch.instant.by.state.transition.time` by default for
`HoodieStreamSource`)
I'll also add some tests for `IncrementalRelation` and
`MergeOnReadIncrementRelation` separately.
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