Examples with KsqlStatementException io.confluent.ksql.util.KsqlStatementException used on opensource projects

Example 16 with KsqlStatementException

use of io.confluent.ksql.util.KsqlStatementException in project ksql by confluentinc.

the class KsqlEngineTest method shouldThrowFromExecuteIfSourceTopicDoesNotExist.

@Test
public void shouldThrowFromExecuteIfSourceTopicDoesNotExist() {
    // Given:
    final PreparedStatement<?> statement = prepare(parse("CREATE STREAM S1 (COL1 BIGINT) " + "WITH (KAFKA_TOPIC = 'i_do_not_exist', VALUE_FORMAT = 'JSON', KEY_FORMAT = 'KAFKA');").get(0));
    // When:
    final KsqlStatementException e = assertThrows(KsqlStatementException.class, () -> ksqlEngine.execute(serviceContext, ConfiguredStatement.of(statement, SessionConfig.of(ksqlConfig, ImmutableMap.of()))));
    // Then:
    assertThat(e, rawMessage(is("Kafka topic does not exist: i_do_not_exist")));
}

Example 17 with KsqlStatementException

use of io.confluent.ksql.util.KsqlStatementException in project ksql by confluentinc.

the class KsqlEngineTest method shouldThrowFromSandBoxOnPrepareIfSourceTopicDoesNotExist.

@Test
public void shouldThrowFromSandBoxOnPrepareIfSourceTopicDoesNotExist() {
    // Given:
    final PreparedStatement<?> statement = prepare(parse("CREATE STREAM S1 (COL1 BIGINT) " + "WITH (KAFKA_TOPIC = 'i_do_not_exist', VALUE_FORMAT = 'JSON', KEY_FORMAT = 'KAFKA');").get(0));
    // When:
    final KsqlStatementException e = assertThrows(KsqlStatementException.class, () -> sandbox.execute(sandboxServiceContext, ConfiguredStatement.of(statement, SessionConfig.of(ksqlConfig, ImmutableMap.of()))));
    // Then:
    assertThat(e, rawMessage(is("Kafka topic does not exist: i_do_not_exist")));
    assertThat(e, statementText(is("CREATE STREAM S1 (COL1 BIGINT)" + " WITH (KAFKA_TOPIC = 'i_do_not_exist', VALUE_FORMAT = 'JSON', KEY_FORMAT = 'KAFKA');")));
}

Example 18 with KsqlStatementException

use of io.confluent.ksql.util.KsqlStatementException in project ksql by confluentinc.

the class KsqlEngineTest method shouldThrowWhenExecutingDuplicateStream.

@Test
public void shouldThrowWhenExecutingDuplicateStream() {
    // Given:
    final List<ParsedStatement> parsed = ksqlEngine.parse("CREATE STREAM FOO WITH (KAFKA_TOPIC='BAR') AS SELECT * FROM ORDERS; " + "CREATE STREAM FOO WITH (KAFKA_TOPIC='BAR') AS SELECT * FROM ORDERS;");
    givenStatementAlreadyExecuted(parsed.get(0));
    final PreparedStatement<?> prepared = ksqlEngine.prepare(parsed.get(1));
    // When:
    final KsqlStatementException e = assertThrows(KsqlStatementException.class, () -> ksqlEngine.execute(serviceContext, ConfiguredStatement.of(prepared, SessionConfig.of(ksqlConfig, new HashMap<>()))));
    // Then:
    assertThat(e, rawMessage(is("Cannot add stream 'FOO': A stream with the same name already exists")));
    assertThat(e, statementText(is("CREATE STREAM FOO WITH (KAFKA_TOPIC='BAR') AS SELECT * FROM ORDERS;")));
}

Example 19 with KsqlStatementException

use of io.confluent.ksql.util.KsqlStatementException in project ksql by confluentinc.

the class KsqlEngineTest method shouldThrowOnTerminateAsNotExecutable.

@Test
public void shouldThrowOnTerminateAsNotExecutable() {
    // Given:
    final PersistentQueryMetadata query = (PersistentQueryMetadata) KsqlEngineTestUtil.execute(serviceContext, ksqlEngine, "create table bar as select * from test2;", ksqlConfig, Collections.emptyMap()).get(0);
    // When:
    final KsqlStatementException e = assertThrows(KsqlStatementException.class, () -> KsqlEngineTestUtil.execute(serviceContext, ksqlEngine, "TERMINATE " + query.getQueryId() + ";", ksqlConfig, Collections.emptyMap()));
    // Then:
    assertThat(e, rawMessage(containsString("Statement not executable")));
    assertThat(e, statementText(is("TERMINATE CTAS_BAR_0;")));
}

Example 20 with KsqlStatementException

use of io.confluent.ksql.util.KsqlStatementException in project ksql by confluentinc.

the class KsqlEngineTest method shouldThrowWhenExecutingInsertIntoTable.

@Test
public void shouldThrowWhenExecutingInsertIntoTable() {
    KsqlEngineTestUtil.execute(serviceContext, ksqlEngine, "create table bar as select * from test2;", ksqlConfig, Collections.emptyMap());
    final ParsedStatement parsed = ksqlEngine.parse("insert into bar select * from test2;").get(0);
    // When:
    final KsqlStatementException e = assertThrows(KsqlStatementException.class, () -> prepare(parsed));
    // Then:
    assertThat(e, rawMessage(containsString("INSERT INTO can only be used to insert into a stream. BAR is a table.")));
    assertThat(e, statementText(is("insert into bar select * from test2;")));
}