Examples with VERSION_0 org.apache.hudi.common.table.timeline.versioning.TimelineLayoutVersion.VERSION_0 used on opensource projects

Example 1 with VERSION_0

use of org.apache.hudi.common.table.timeline.versioning.TimelineLayoutVersion.VERSION_0 in project hudi by apache.

the class TestHoodieClientOnCopyOnWriteStorage method testUpsertsInternal.

/**
 * Test one of HoodieWriteClient upsert(Prepped) APIs.
 *
 * @param config Write Config
 * @param writeFn One of Hoodie Write Function API
 * @throws Exception in case of error
 */
private void testUpsertsInternal(HoodieWriteConfig config, Function3<JavaRDD<WriteStatus>, SparkRDDWriteClient, JavaRDD<HoodieRecord>, String> writeFn, boolean isPrepped) throws Exception {
    // Force using older timeline layout
    HoodieWriteConfig hoodieWriteConfig = getConfigBuilder(HoodieFailedWritesCleaningPolicy.LAZY).withRollbackUsingMarkers(true).withProps(config.getProps()).withTimelineLayoutVersion(VERSION_0).build();
    HoodieTableMetaClient.withPropertyBuilder().fromMetaClient(metaClient).setTimelineLayoutVersion(VERSION_0).setPopulateMetaFields(config.populateMetaFields()).initTable(metaClient.getHadoopConf(), metaClient.getBasePath());
    SparkRDDWriteClient client = getHoodieWriteClient(hoodieWriteConfig);
    // Write 1 (only inserts)
    String newCommitTime = "001";
    String initCommitTime = "000";
    int numRecords = 200;
    insertFirstBatch(hoodieWriteConfig, client, newCommitTime, initCommitTime, numRecords, SparkRDDWriteClient::insert, isPrepped, true, numRecords, config.populateMetaFields());
    // Write 2 (updates)
    String prevCommitTime = newCommitTime;
    newCommitTime = "004";
    numRecords = 100;
    String commitTimeBetweenPrevAndNew = "002";
    updateBatch(hoodieWriteConfig, client, newCommitTime, prevCommitTime, Option.of(Arrays.asList(commitTimeBetweenPrevAndNew)), initCommitTime, numRecords, writeFn, isPrepped, true, numRecords, 200, 2, config.populateMetaFields());
    // Delete 1
    prevCommitTime = newCommitTime;
    newCommitTime = "005";
    numRecords = 50;
    deleteBatch(hoodieWriteConfig, client, newCommitTime, prevCommitTime, initCommitTime, numRecords, SparkRDDWriteClient::delete, isPrepped, true, 0, 150, config.populateMetaFields());
    // Now simulate an upgrade and perform a restore operation
    HoodieWriteConfig newConfig = getConfigBuilder().withProps(config.getProps()).withTimelineLayoutVersion(TimelineLayoutVersion.CURR_VERSION).build();
    client = getHoodieWriteClient(newConfig);
    client.savepoint("004", "user1", "comment1");
    client.restoreToInstant("004");
    assertFalse(metaClient.reloadActiveTimeline().getRollbackTimeline().lastInstant().isPresent());
    // Check the entire dataset has all records still
    String[] fullPartitionPaths = new String[dataGen.getPartitionPaths().length];
    for (int i = 0; i < fullPartitionPaths.length; i++) {
        fullPartitionPaths[i] = String.format("%s/%s/*", basePath, dataGen.getPartitionPaths()[i]);
    }
    assertEquals(200, HoodieClientTestUtils.read(jsc, basePath, sqlContext, fs, fullPartitionPaths).count(), "Must contain " + 200 + " records");
    // Perform Delete again on upgraded dataset.
    prevCommitTime = newCommitTime;
    newCommitTime = "006";
    numRecords = 50;
    deleteBatch(newConfig, client, newCommitTime, prevCommitTime, initCommitTime, numRecords, SparkRDDWriteClient::delete, isPrepped, true, 0, 150);
    HoodieActiveTimeline activeTimeline = new HoodieActiveTimeline(metaClient, false);
    List<HoodieInstant> instants = activeTimeline.getCommitTimeline().getInstants().collect(Collectors.toList());
    assertEquals(5, instants.size());
    assertEquals(new HoodieInstant(COMPLETED, COMMIT_ACTION, "001"), instants.get(0));
    assertEquals(new HoodieInstant(COMPLETED, COMMIT_ACTION, "004"), instants.get(1));
    // New Format should have all states of instants
    assertEquals(new HoodieInstant(REQUESTED, COMMIT_ACTION, "006"), instants.get(2));
    assertEquals(new HoodieInstant(INFLIGHT, COMMIT_ACTION, "006"), instants.get(3));
    assertEquals(new HoodieInstant(COMPLETED, COMMIT_ACTION, "006"), instants.get(4));
    final HoodieWriteConfig cfg = hoodieWriteConfig;
    final String instantTime = "007";
    HoodieTableMetaClient metaClient = HoodieTableMetaClient.builder().setConf(jsc.hadoopConfiguration()).setBasePath(basePath).build();
    String basePathStr = basePath;
    HoodieTable table = getHoodieTable(metaClient, cfg);
    String extension = metaClient.getTableConfig().getBaseFileFormat().getFileExtension();
    jsc.parallelize(Arrays.asList(1)).map(e -> {
        HoodieCommitMetadata commitMetadata = HoodieCommitMetadata.fromBytes(metaClient.getActiveTimeline().getInstantDetails(metaClient.getCommitsTimeline().filterCompletedInstants().lastInstant().get()).get(), HoodieCommitMetadata.class);
        String filePath = commitMetadata.getPartitionToWriteStats().values().stream().flatMap(w -> w.stream()).filter(s -> s.getPath().endsWith(extension)).findAny().map(ee -> ee.getPath()).orElse(null);
        String partitionPath = commitMetadata.getPartitionToWriteStats().values().stream().flatMap(w -> w.stream()).filter(s -> s.getPath().endsWith(extension)).findAny().map(ee -> ee.getPartitionPath()).orElse(null);
        Path baseFilePath = new Path(basePathStr, filePath);
        HoodieBaseFile baseFile = new HoodieBaseFile(baseFilePath.toString());
        try {
            HoodieMergeHandle handle = new HoodieMergeHandle(cfg, instantTime, table, new HashMap<>(), partitionPath, FSUtils.getFileId(baseFilePath.getName()), baseFile, new SparkTaskContextSupplier(), config.populateMetaFields() ? Option.empty() : Option.of((BaseKeyGenerator) HoodieSparkKeyGeneratorFactory.createKeyGenerator(new TypedProperties(config.getProps()))));
            WriteStatus writeStatus = new WriteStatus(false, 0.0);
            writeStatus.setStat(new HoodieWriteStat());
            writeStatus.getStat().setNumWrites(0);
            handle.performMergeDataValidationCheck(writeStatus);
        } catch (HoodieCorruptedDataException e1) {
            fail("Exception not expected because merge validation check is disabled");
        }
        try {
            final String newInstantTime = "006";
            cfg.getProps().setProperty("hoodie.merge.data.validation.enabled", "true");
            HoodieWriteConfig cfg2 = HoodieWriteConfig.newBuilder().withProps(cfg.getProps()).build();
            HoodieMergeHandle handle = new HoodieMergeHandle(cfg2, newInstantTime, table, new HashMap<>(), partitionPath, FSUtils.getFileId(baseFilePath.getName()), baseFile, new SparkTaskContextSupplier(), config.populateMetaFields() ? Option.empty() : Option.of((BaseKeyGenerator) HoodieSparkKeyGeneratorFactory.createKeyGenerator(new TypedProperties(config.getProps()))));
            WriteStatus writeStatus = new WriteStatus(false, 0.0);
            writeStatus.setStat(new HoodieWriteStat());
            writeStatus.getStat().setNumWrites(0);
            handle.performMergeDataValidationCheck(writeStatus);
            fail("The above line should have thrown an exception");
        } catch (HoodieCorruptedDataException e2) {
        // expected
        }
        return true;
    }).collect();
}

Example 2 with VERSION_0

use of org.apache.hudi.common.table.timeline.versioning.TimelineLayoutVersion.VERSION_0 in project hudi by apache.

the class TestHoodieClientOnCopyOnWriteStorage method testUpsertsUpdatePartitionPath.

/**
 * This test ensures in a global bloom when update partition path is set to true in config, if an incoming record has mismatched partition
 * compared to whats in storage, then appropriate actions are taken. i.e. old record is deleted in old partition and new one is inserted
 * in the new partition.
 * test structure:
 * 1. insert 1 batch
 * 2. insert 2nd batch with larger no of records so that a new file group is created for partitions
 * 3. issue upserts to records from batch 1 with different partition path. This should ensure records from batch 1 are deleted and new
 * records are upserted to the new partition
 *
 * @param indexType index type to be tested for
 * @param config instance of {@link HoodieWriteConfig} to use
 * @param writeFn write function to be used for testing
 */
private void testUpsertsUpdatePartitionPath(IndexType indexType, HoodieWriteConfig config, Function3<JavaRDD<WriteStatus>, SparkRDDWriteClient, JavaRDD<HoodieRecord>, String> writeFn) throws Exception {
    // instantiate client
    HoodieWriteConfig hoodieWriteConfig = getConfigBuilder().withProps(config.getProps()).withCompactionConfig(HoodieCompactionConfig.newBuilder().compactionSmallFileSize(10000).build()).withIndexConfig(HoodieIndexConfig.newBuilder().withIndexType(indexType).withBloomIndexUpdatePartitionPath(true).withGlobalSimpleIndexUpdatePartitionPath(true).build()).withTimelineLayoutVersion(VERSION_0).build();
    HoodieTableMetaClient.withPropertyBuilder().fromMetaClient(metaClient).setTimelineLayoutVersion(VERSION_0).initTable(metaClient.getHadoopConf(), metaClient.getBasePath());
    // Set rollback to LAZY so no inflights are deleted
    hoodieWriteConfig.getProps().put(HoodieCompactionConfig.FAILED_WRITES_CLEANER_POLICY.key(), HoodieFailedWritesCleaningPolicy.LAZY.name());
    SparkRDDWriteClient client = getHoodieWriteClient(hoodieWriteConfig);
    // Write 1
    String newCommitTime = "001";
    int numRecords = 10;
    client.startCommitWithTime(newCommitTime);
    List<HoodieRecord> records = dataGen.generateInserts(newCommitTime, numRecords);
    Set<Pair<String, String>> expectedPartitionPathRecKeyPairs = new HashSet<>();
    // populate expected partition path and record keys
    for (HoodieRecord rec : records) {
        expectedPartitionPathRecKeyPairs.add(Pair.of(rec.getPartitionPath(), rec.getRecordKey()));
    }
    JavaRDD<HoodieRecord> writeRecords = jsc.parallelize(records, 1);
    JavaRDD<WriteStatus> result = writeFn.apply(client, writeRecords, newCommitTime);
    result.collect();
    // Check the entire dataset has all records
    String[] fullPartitionPaths = getFullPartitionPaths();
    assertPartitionPathRecordKeys(expectedPartitionPathRecKeyPairs, fullPartitionPaths);
    // verify one basefile per partition
    String[] fullExpectedPartitionPaths = getFullPartitionPaths(expectedPartitionPathRecKeyPairs.stream().map(Pair::getLeft).toArray(String[]::new));
    Map<String, Long> baseFileCounts = getBaseFileCountsForPaths(basePath, fs, fullExpectedPartitionPaths);
    for (Map.Entry<String, Long> entry : baseFileCounts.entrySet()) {
        assertEquals(1, entry.getValue());
    }
    assertTrue(baseFileCounts.entrySet().stream().allMatch(entry -> entry.getValue() == 1));
    // Write 2
    newCommitTime = "002";
    // so that a new file id is created
    numRecords = 20;
    client.startCommitWithTime(newCommitTime);
    List<HoodieRecord> recordsSecondBatch = dataGen.generateInserts(newCommitTime, numRecords);
    // populate expected partition path and record keys
    for (HoodieRecord rec : recordsSecondBatch) {
        expectedPartitionPathRecKeyPairs.add(Pair.of(rec.getPartitionPath(), rec.getRecordKey()));
    }
    writeRecords = jsc.parallelize(recordsSecondBatch, 1);
    result = writeFn.apply(client, writeRecords, newCommitTime);
    result.collect();
    // Check the entire dataset has all records
    fullPartitionPaths = getFullPartitionPaths();
    assertPartitionPathRecordKeys(expectedPartitionPathRecKeyPairs, fullPartitionPaths);
    // verify that there are more than 1 basefiles per partition
    // we can't guarantee randomness in partitions where records are distributed. So, verify atleast one partition has more than 1 basefile.
    baseFileCounts = getBaseFileCountsForPaths(basePath, fs, fullPartitionPaths);
    assertTrue(baseFileCounts.entrySet().stream().filter(entry -> entry.getValue() > 1).count() >= 1, "At least one partition should have more than 1 base file after 2nd batch of writes");
    // Write 3 (upserts to records from batch 1 with diff partition path)
    newCommitTime = "003";
    // update to diff partition paths
    List<HoodieRecord> recordsToUpsert = new ArrayList<>();
    for (HoodieRecord rec : records) {
        // remove older entry from expected partition path record key pairs
        expectedPartitionPathRecKeyPairs.remove(Pair.of(rec.getPartitionPath(), rec.getRecordKey()));
        String partitionPath = rec.getPartitionPath();
        String newPartitionPath = null;
        if (partitionPath.equalsIgnoreCase(DEFAULT_FIRST_PARTITION_PATH)) {
            newPartitionPath = DEFAULT_SECOND_PARTITION_PATH;
        } else if (partitionPath.equalsIgnoreCase(DEFAULT_SECOND_PARTITION_PATH)) {
            newPartitionPath = DEFAULT_THIRD_PARTITION_PATH;
        } else if (partitionPath.equalsIgnoreCase(DEFAULT_THIRD_PARTITION_PATH)) {
            newPartitionPath = DEFAULT_FIRST_PARTITION_PATH;
        } else {
            throw new IllegalStateException("Unknown partition path " + rec.getPartitionPath());
        }
        recordsToUpsert.add(new HoodieAvroRecord(new HoodieKey(rec.getRecordKey(), newPartitionPath), (HoodieRecordPayload) rec.getData()));
        // populate expected partition path and record keys
        expectedPartitionPathRecKeyPairs.add(Pair.of(newPartitionPath, rec.getRecordKey()));
    }
    writeRecords = jsc.parallelize(recordsToUpsert, 1);
    result = writeFn.apply(client, writeRecords, newCommitTime);
    result.collect();
    // Check the entire dataset has all records
    fullPartitionPaths = getFullPartitionPaths();
    assertPartitionPathRecordKeys(expectedPartitionPathRecKeyPairs, fullPartitionPaths);
}