Samrat002 commented on a change in pull request #3184:
URL: https://github.com/apache/hudi/pull/3184#discussion_r671635600
##########
File path:
hudi-utilities/src/test/java/org/apache/hudi/utilities/functional/TestHoodieDeltaStreamer.java
##########
@@ -1695,6 +1695,54 @@ public void
testJdbcSourceIncrementalFetchInContinuousMode() {
}
}
+ @Test
+ public void testInsertOverwrite() throws Exception {
+ String tableBasePath = dfsBasePath + "/insert_overwrite";
+ // Initial insert
+ HoodieDeltaStreamer.Config cfg = TestHelpers.makeConfig(tableBasePath,
WriteOperationType.INSERT);
+ new HoodieDeltaStreamer(cfg, jsc).sync();
+ TestHelpers.assertRecordCount(1000, tableBasePath + "/*/*.parquet",
sqlContext);
+ TestHelpers.assertDistanceCount(1000, tableBasePath + "/*/*.parquet",
sqlContext);
+ TestHelpers.assertCommitMetadata("00000", tableBasePath, dfs, 1);
+ // No new data => no commits.
+ cfg.sourceLimit = 0;
+ new HoodieDeltaStreamer(cfg, jsc).sync();
+ TestHelpers.assertRecordCount(1000, tableBasePath + "/*/*.parquet",
sqlContext);
+ TestHelpers.assertDistanceCount(1000, tableBasePath + "/*/*.parquet",
sqlContext);
+ TestHelpers.assertCommitMetadata("00000", tableBasePath, dfs, 1);
+ // insert overwrite
+ cfg.sourceLimit = 1000;
+ cfg.operation = WriteOperationType.INSERT_OVERWRITE;
Review comment:
created a ticket
https://issues.apache.org/jira/browse/HUDI-2188.
I will pick this test next. It will take some more time to write it for me.
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