Examples of com.cloudera.cdk.data.hbase.manager.DefaultSchemaManager

Package com.cloudera.cdk.data.hbase.manager

Examples of com.cloudera.cdk.data.hbase.manager.DefaultSchemaManager

com.cloudera.cdk.data.hbase.manager.DefaultSchemaManager
The Default SchemaManager implementation. It uses a ManagedSchemaDao implementation, passed in the constructor, to read schema metadata, and persist schema metadata for schema creations and migrations.

    assertEquals(25L, (long) dao.get(key).getField1());
  }
  
  @Test
  public void testComposite() {
    SchemaManager manager = new DefaultSchemaManager(tablePool);
    
    // Construct Dao
    Dao<CompositeRecord> dao = SpecificAvroDao.buildCompositeDaoWithEntityManager(tablePool,
        compositeTableName, CompositeRecord.class, manager);
    Dao<SubRecord1> subRecord1Dao = new SpecificAvroDao<SubRecord1>(tablePool, compositeTableName, "SubRecord1", manager);

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    badMigration(testRecordv2);
  }


  @Test(expected = IncompatibleSchemaException.class)
  public void testBadMigrationIntToLong() throws Exception {
    SchemaManager manager = new DefaultSchemaManager(tablePool);
    manager.migrateSchema(tableName, "TestRecord", goodMigrationRecordAddField);
    manager.migrateSchema(tableName, "TestRecord", badMigrationRecordIntToLong);
  }

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  }


  @Test(expected = IncompatibleSchemaException.class)
  public void testBadCreateIncompatibleKey1() throws Exception {
    SchemaTool tool = new SchemaTool(new HBaseAdmin(HBaseTestUtils.getConf()),
        new DefaultSchemaManager(tablePool));
    tool.createOrMigrateSchema(tableName, badCreateIncompatibleKey1, false);
  }

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  }


  @Test(expected = IncompatibleSchemaException.class)
  public void testBadCreateIncompatibleKey2() throws Exception {
    SchemaTool tool = new SchemaTool(new HBaseAdmin(HBaseTestUtils.getConf()),
        new DefaultSchemaManager(tablePool));
    tool.createOrMigrateSchema(tableName, badCreateIncompatibleKey2, false);
  }

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  }


  @Test(expected = IncompatibleSchemaException.class)
  public void testBadCreateIncompatibleColumn1() throws Exception {
    SchemaTool tool = new SchemaTool(new HBaseAdmin(HBaseTestUtils.getConf()),
        new DefaultSchemaManager(tablePool));
    tool.createOrMigrateSchema(tableName, badCreateIncompatibleColumn1, false);
  }

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  }


  @Test(expected = IncompatibleSchemaException.class)
  public void testBadCreateIncompatibleColumn2() throws Exception {
    SchemaTool tool = new SchemaTool(new HBaseAdmin(HBaseTestUtils.getConf()),
        new DefaultSchemaManager(tablePool));
    tool.createOrMigrateSchema(tableName, badCreateIncompatibleColumn2, false);
  }

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  }


  @Test(expected = IncompatibleSchemaException.class)
  public void testBadCreateIncompatibleColumn3() throws Exception {
    SchemaTool tool = new SchemaTool(new HBaseAdmin(HBaseTestUtils.getConf()),
        new DefaultSchemaManager(tablePool));
    tool.createOrMigrateSchema(tableName, badCreateIncompatibleColumn3, false);
  }

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    tool.createOrMigrateSchema(tableName, badCreateIncompatibleColumn3, false);
  }


  @Test
  public void testGoodMigrations() throws Exception {
    SchemaManager manager = new DefaultSchemaManager(tablePool);
    manager.migrateSchema(tableName, "TestRecord", goodMigrationRecordAddField);
    manager.migrateSchema(tableName, "TestRecord",
        goodMigrationRecordRemoveField);
    manager.migrateSchema(tableName, "TestRecord",
        goodMigrationRecordAddSubField);
  }

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        tablePool, "managed_schemas", managedRecordString, ManagedSchema.class);


    managedDao.delete(managedDao.getPartitionStrategy().partitionKey(tableName,
        "test"));


    SchemaManager manager = new DefaultSchemaManager(tablePool);
    try {
      manager.getEntityVersion(tableName, "test",
          parser.parseEntitySchema(testRecord));
      fail();
    } catch (SchemaNotFoundException e) {
      // This is what we expect
    }
    manager.createSchema(tableName, "test", testRecord,
        "com.cloudera.cdk.data.hbase.avro.AvroKeyEntitySchemaParser",
        "com.cloudera.cdk.data.hbase.avro.AvroKeySerDe",
        "com.cloudera.cdk.data.hbase.avro.AvroEntitySerDe");
    assertEquals(
        0,
        manager.getEntityVersion(tableName, "test",
            parser.parseEntitySchema(testRecord)));
  }

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            parser.parseEntitySchema(testRecord)));
  }


  @Test(expected = IncompatibleSchemaException.class)
  public void testCannotCreateExisting() throws Exception {
    SchemaManager manager = new DefaultSchemaManager(tablePool);
    manager.createSchema(tableName, "TestRecord", goodMigrationRecordAddField,
        "com.cloudera.cdk.data.hbase.avro.AvroKeyEntitySchemaParser",
        "com.cloudera.cdk.data.hbase.avro.AvroKeySerDe",
        "com.cloudera.cdk.data.hbase.avro.AvroEntitySerDe");
  }

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