Examples with IcebergMetastore org.apache.drill.metastore.iceberg.IcebergMetastore used on opensource projects

Example 1 with IcebergMetastore

use of org.apache.drill.metastore.iceberg.IcebergMetastore in project drill by apache.

the class TestIcebergTablesMetastoreConfigAndVersion method testLoadWithSameProperties.

@Test
public void testLoadWithSameProperties() {
    DrillConfig config = new DrillConfig(baseIcebergConfig(baseLocation.getRoot()).withValue(String.format(COMPONENTS_COMMON_PROPERTIES_PATTERN, TableProperties.SPLIT_SIZE), ConfigValueFactory.fromAnyRef(10)));
    Map<String, String> initialProperties = Collections.singletonMap(TableProperties.SPLIT_SIZE, "10");
    Metastore initialMetastore = new IcebergMetastore(config);
    assertEquals(initialProperties, initialMetastore.tables().metadata().properties());
    Metastore newMetastore = new IcebergMetastore(config);
    assertEquals(initialProperties, newMetastore.tables().metadata().properties());
}

Example 2 with IcebergMetastore

use of org.apache.drill.metastore.iceberg.IcebergMetastore in project drill by apache.

the class TestIcebergTablesMetastoreConfigAndVersion method testNewInstance.

@Test
public void testNewInstance() {
    DrillConfig config = new DrillConfig(baseIcebergConfig(baseLocation.getRoot()));
    Metastore metastore = new IcebergMetastore(config);
    assertNotSame(metastore.tables(), metastore.tables());
}

Example 3 with IcebergMetastore

use of org.apache.drill.metastore.iceberg.IcebergMetastore in project drill by apache.

the class TestIcebergTablesMetastoreConfigAndVersion method testLoadWithoutProperties.

@Test
public void testLoadWithoutProperties() {
    DrillConfig config = new DrillConfig(baseIcebergConfig(baseLocation.getRoot()));
    Metastore initialMetastore = new IcebergMetastore(config);
    assertTrue(initialMetastore.tables().metadata().properties().isEmpty());
    Metastore newMetastore = new IcebergMetastore(config);
    assertTrue(newMetastore.tables().metadata().properties().isEmpty());
}

Example 4 with IcebergMetastore

use of org.apache.drill.metastore.iceberg.IcebergMetastore in project drill by apache.

the class TestIcebergTablesMetastoreConfigAndVersion method testVersionUpdate.

@Test
public void testVersionUpdate() {
    DrillConfig config = new DrillConfig(baseIcebergConfig(baseLocation.getRoot()));
    Tables tables = new IcebergMetastore(config).tables();
    Metadata metadata = tables.metadata();
    assertTrue(metadata.supportsVersioning());
    assertEquals(0, metadata.version());
    tables.modify().overwrite(TableMetadataUnit.builder().storagePlugin("dfs").workspace("tmp").tableName("nation").metadataKey("dir0").build()).execute();
    assertNotEquals(0, metadata.version());
}

Example 5 with IcebergMetastore

use of org.apache.drill.metastore.iceberg.IcebergMetastore in project drill by apache.

the class TestIcebergTablesMetastoreConfigAndVersion method testVersionInitial.

@Test
public void testVersionInitial() {
    DrillConfig config = new DrillConfig(baseIcebergConfig(baseLocation.getRoot()));
    Metastore metastore = new IcebergMetastore(config);
    Metadata metadata = metastore.tables().metadata();
    assertTrue(metadata.supportsVersioning());
    assertEquals(0, metadata.version());
}