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[HUDI-2852] Table metadata returns empty for non-exist partition (#4117)

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* [HUDI-2852] Table metadata returns empty for non-exist partition

* add unit test

* fix code checkstyle

Co-authored-by: wangminchao <wangminchao@asinking.com>
This commit is contained in:
mincwang
2021-11-26 16:24:03 +08:00
committed by GitHub
parent f5da9b50fa
commit e554c7f468
2 changed files with 24 additions and 1 deletions
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14
hudi-client/hudi-spark-client/src/test/java/org/apache/hudi/client/functional/TestHoodieBackedTableMetadata.java
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@@ -18,6 +18,7 @@
package org.apache.hudi.client.functional;
import org.apache.hadoop.fs.Path;
import org.apache.hudi.common.model.HoodieTableType;
import org.apache.hudi.common.table.view.TableFileSystemView;
import org.apache.hudi.common.testutils.HoodieTestTable;
@@ -109,4 +110,17 @@ public class TestHoodieBackedTableMetadata extends TestHoodieMetadataBase {
tableMetadata.getMetadataMetaClient().getTableConfig().getKeyGeneratorClassName());
}
/**
* [HUDI-2852] Table metadata returns empty for non-exist partition.
*/
@ParameterizedTest
@EnumSource(HoodieTableType.class)
public void testNotExistPartition(final HoodieTableType tableType) throws Exception {
init(tableType);
HoodieBackedTableMetadata tableMetadata = new HoodieBackedTableMetadata(context,
writeConfig.getMetadataConfig(), writeConfig.getBasePath(), writeConfig.getSpillableMapBasePath(), false);
FileStatus[] allFilesInPartition =
tableMetadata.getAllFilesInPartition(new Path(writeConfig.getBasePath() + "dummy"));
assertEquals(allFilesInPartition.length, 0);
}
}