YuweiXiao commented on a change in pull request #5110:
URL: https://github.com/apache/hudi/pull/5110#discussion_r839219512
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File path:
hudi-client/hudi-spark-client/src/test/java/org/apache/hudi/table/functional/TestHoodieSparkMergeOnReadTableCompaction.java
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@@ -104,6 +122,44 @@ public void testWriteDuringCompaction() throws IOException
{
Assertions.assertEquals(300, readTableTotalRecordsNum());
}
+ @ParameterizedTest
+ @MethodSource("writeLogTest")
+ public void testWriteLogDuringCompaction(boolean enableMetadataTable,
boolean enableTimelineServer) throws IOException {
+ HoodieWriteConfig config = HoodieWriteConfig.newBuilder()
+ .forTable("test-trip-table")
+ .withPath(basePath())
+ .withSchema(TRIP_EXAMPLE_SCHEMA)
+ .withParallelism(2, 2)
+ .withAutoCommit(true)
+ .withEmbeddedTimelineServerEnabled(enableTimelineServer)
+
.withMetadataConfig(HoodieMetadataConfig.newBuilder().enable(enableMetadataTable).build())
+ .withCompactionConfig(HoodieCompactionConfig.newBuilder()
+ .withMaxNumDeltaCommitsBeforeCompaction(1).build())
+ .withLayoutConfig(HoodieLayoutConfig.newBuilder()
+ .withLayoutType(HoodieStorageLayout.LayoutType.BUCKET.name())
+
.withLayoutPartitioner(SparkBucketIndexPartitioner.class.getName()).build())
+
.withIndexConfig(HoodieIndexConfig.newBuilder().withIndexType(HoodieIndex.IndexType.BUCKET).withBucketNum("1").build()).build();
+ metaClient = getHoodieMetaClient(HoodieTableType.MERGE_ON_READ,
config.getProps());
+ client = getHoodieWriteClient(config);
+
+ final List<HoodieRecord> records = dataGen.generateInserts("001", 100);
+ JavaRDD<HoodieRecord> writeRecords = jsc().parallelize(records, 2);
+
+ // initialize 100 records
+ client.upsert(writeRecords, client.startCommit());
+ // update 100 records
+ client.upsert(writeRecords, client.startCommit());
+ // schedule compaction
+ client.scheduleCompaction(Option.empty());
+ // delete 50 records
+ List<HoodieKey> toBeDeleted =
records.stream().map(HoodieRecord::getKey).limit(50).collect(Collectors.toList());
+ JavaRDD<HoodieKey> deleteRecords = jsc().parallelize(toBeDeleted, 2);
+ client.delete(deleteRecords, client.startCommit());
+ // insert the same 100 records again
+ client.upsert(writeRecords, client.startCommit());
+ Assertions.assertEquals(100, readTableTotalRecordsNum());
Review comment:
Yes, it will fail
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