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[HUDI-1428] Clean old fileslice is invalid (#2292)

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Co-authored-by: zhang wen <wen.zhang@dmall.com>
Co-authored-by: zhang wen <steven@stevendeMac-mini.local>
This commit is contained in:
steven zhang
2020-12-13 22:28:53 +08:00
committed by GitHub
parent 236d1b0dec
commit 11bc1fe6f4
2 changed files with 45 additions and 1 deletions
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44
hudi-client/hudi-spark-client/src/test/java/org/apache/hudi/table/TestCleaner.java
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@@ -644,6 +644,50 @@ public class TestCleaner extends HoodieClientTestBase {
assertTrue(testTable.logFileExists(p0, "001", file1P0, 3));
}
/**
* Test HoodieTable.clean() Cleaning by commit logic for MOR table with Log files.
*/
@Test
public void testKeepLatestCommitsMOR() throws Exception {
HoodieWriteConfig config =
HoodieWriteConfig.newBuilder().withPath(basePath).withAssumeDatePartitioning(true)
.withCompactionConfig(HoodieCompactionConfig.newBuilder()
.withCleanerPolicy(HoodieCleaningPolicy.KEEP_LATEST_COMMITS).retainCommits(1).build())
.build();
HoodieTableMetaClient metaClient = HoodieTestUtils.init(hadoopConf, basePath, HoodieTableType.MERGE_ON_READ);
HoodieTestTable testTable = HoodieTestTable.of(metaClient);
String p0 = "2020/01/01";
// Make 3 files, one base file and 2 log files associated with base file
String file1P0 = testTable.addDeltaCommit("000").getFileIdsWithBaseFilesInPartitions(p0).get(p0);
testTable.forDeltaCommit("000")
.withLogFile(p0, file1P0, 1)
.withLogFile(p0, file1P0, 2);
// Make 2 files, one base file and 1 log files associated with base file
testTable.addDeltaCommit("001")
.withBaseFilesInPartition(p0, file1P0)
.withLogFile(p0, file1P0, 3);
// Make 2 files, one base file and 1 log files associated with base file
testTable.addDeltaCommit("002")
.withBaseFilesInPartition(p0, file1P0)
.withLogFile(p0, file1P0, 4);
List<HoodieCleanStat> hoodieCleanStats = runCleaner(config);
assertEquals(3,
getCleanStat(hoodieCleanStats, p0).getSuccessDeleteFiles()
.size(), "Must clean three files, one parquet and 2 log files");
assertFalse(testTable.baseFileExists(p0, "000", file1P0));
assertFalse(testTable.logFilesExist(p0, "000", file1P0, 1, 2));
assertTrue(testTable.baseFileExists(p0, "001", file1P0));
assertTrue(testTable.logFileExists(p0, "001", file1P0, 3));
assertTrue(testTable.baseFileExists(p0, "002", file1P0));
assertTrue(testTable.logFileExists(p0, "002", file1P0, 4));
}
@Test
public void testCleanMetadataUpgradeDowngrade() {
String instantTime = "000";