Examples with Function org.apache.hadoop.hive.metastore.api.Function used on opensource projects

Example 61 with Function

use of org.apache.hadoop.hive.metastore.api.Function in project hive by apache.

the class TestFunctions method testCreateFunctionInvalidName.

@Test(expected = InvalidObjectException.class)
public void testCreateFunctionInvalidName() throws Exception {
    Function function = testFunctions[0];
    function.setFunctionName("test_function_2;");
    client.createFunction(function);
}

Example 62 with Function

use of org.apache.hadoop.hive.metastore.api.Function in project hive by apache.

the class TestFunctions method testAlterFunctionCaseInsensitive.

@Test
public void testAlterFunctionCaseInsensitive() throws Exception {
    Function newFunction = new FunctionBuilder().setDbName(OTHER_DATABASE).setName("test_function_2").setClass(TEST_FUNCTION_CLASS).build();
    Function originalFunction = testFunctions[1];
    // Test in upper case
    client.alterFunction(originalFunction.getDbName().toUpperCase(), originalFunction.getFunctionName().toUpperCase(), newFunction);
    Function alteredFunction = client.getFunction(newFunction.getDbName(), newFunction.getFunctionName());
    // The creation time is changed, so we do not check that
    newFunction.setCreateTime(alteredFunction.getCreateTime());
    Assert.assertEquals("Comparing functions", newFunction, alteredFunction);
    try {
        client.getFunction(originalFunction.getDbName(), originalFunction.getDbName());
        Assert.fail("Expected a NoSuchObjectException to be thrown");
    } catch (NoSuchObjectException exception) {
    // Expected exception
    }
    // Test in mixed case
    originalFunction = testFunctions[2];
    newFunction.setFunctionName("test_function_3");
    client.alterFunction("DeFaUlt", "tEsT_FuncTION_HiDDEn_1", newFunction);
    alteredFunction = client.getFunction(newFunction.getDbName(), newFunction.getFunctionName());
    // The creation time is changed, so we do not check that
    newFunction.setCreateTime(alteredFunction.getCreateTime());
    Assert.assertEquals("Comparing functions", newFunction, alteredFunction);
    try {
        client.getFunction(originalFunction.getDbName(), originalFunction.getDbName());
        Assert.fail("Expected a NoSuchObjectException to be thrown");
    } catch (NoSuchObjectException exception) {
    // Expected exception
    }
}

Example 63 with Function

use of org.apache.hadoop.hive.metastore.api.Function in project hive by apache.

the class TestFunctions method testCreateFunctionAlreadyExists.

@Test(expected = AlreadyExistsException.class)
public void testCreateFunctionAlreadyExists() throws Exception {
    Function function = testFunctions[0];
    client.createFunction(function);
}

Example 64 with Function

use of org.apache.hadoop.hive.metastore.api.Function in project hive by apache.

the class TestFunctions method testAlterFunctionEmptyNameInNew.

@Test
public void testAlterFunctionEmptyNameInNew() throws Exception {
    Function newFunction = getNewFunction();
    newFunction.setFunctionName("");
    try {
        client.alterFunction(DEFAULT_DATABASE, "test_function_to_find_2", newFunction);
        // TODO: Should have a check on the server side. Embedded metastore throws
        // InvalidObjectException, remote throws TApplicationException
        Assert.fail("Expected an InvalidObjectException or TApplicationException to be thrown");
    } catch (InvalidObjectException exception) {
    // Expected exception - Embedded MetaStore
    } catch (TApplicationException exception) {
    // Expected exception - Remote MetaStore
    }
}

Example 65 with Function

use of org.apache.hadoop.hive.metastore.api.Function in project hive by apache.

the class TestFunctions method testCreateFunctionNullFunctionType.

@Test
public void testCreateFunctionNullFunctionType() throws Exception {
    Function function = testFunctions[0];
    function.setFunctionName("test_function_2");
    function.setFunctionType(null);
    try {
        client.createFunction(function);
        // TODO: Should have a check on the server side. Embedded metastore throws
        // NullPointerException, remote throws TTransportException
        Assert.fail("Expected an NullPointerException or TTransportException to be thrown");
    } catch (NullPointerException exception) {
    // Expected exception - Embedded MetaStore
    } catch (TTransportException exception) {
    // Expected exception - Remote MetaStore
    }
}