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[Test] Wait for asynchronous table deletion in session IT #18877

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Merged
jt2594838 merged 1 commit into from
Oct 15, 2026
Merged

[Test] Wait for asynchronous table deletion in session IT #18877

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24 changes: 17 additions & 7 deletions ...n-test/src/test/java/org/apache/iotdb/relational/it/session/IoTDBSessionRelationalIT.java
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Original file line number Diff line number Diff line change
Expand Up @@ -49,6 +49,7 @@
import org.apache.tsfile.write.schema.MeasurementSchema;
import org.apache.tsfile.write.v4.ITsFileWriter;
import org.apache.tsfile.write.v4.TsFileWriterBuilder;
import org.awaitility.Awaitility;
import org.junit.After;
import org.junit.AfterClass;
import org.junit.Assert;
Expand All @@ -67,6 +68,7 @@
import java.util.Collections;
import java.util.List;
import java.util.Set;
import java.util.concurrent.TimeUnit;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
Expand Down Expand Up @@ -1703,20 +1705,28 @@ public void dropTableOfTheSameNameTest()

session.executeNonQueryStatement("DROP TABLE db2.table" + testNum);

// DROP TABLE is asynchronous, so wait for deletion to finish instead of observing PRE_DELETE.
Awaitility.await()
.atMost(60, TimeUnit.SECONDS)
.pollInSameThread()
.untilAsserted(
() -> {
try (SessionDataSet ignored =
session.executeQueryStatement(
"select * from db2.table" + testNum + " order by time")) {
fail("expected exception");
} catch (StatementExecutionException e) {
assertEquals("550: Table 'db2.table16' does not exist.", e.getMessage());
}
});

SessionDataSet dataSet =
session.executeQueryStatement("select * from db1.table" + testNum + " order by time");
RowRecord rec = dataSet.next();
assertEquals(1, rec.getFields().get(0).getLongV());
assertEquals("d1", rec.getFields().get(1).toString());
assertEquals(1, rec.getFields().get(2).getIntV());
assertFalse(dataSet.hasNext());

try {
session.executeQueryStatement("select * from db2.table" + testNum + " order by time");
fail("expected exception");
} catch (StatementExecutionException e) {
assertEquals("550: Table 'db2.table16' does not exist.", e.getMessage());
}
}
}

Expand Down
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