Examples with SqlExecutionException org.apache.flink.table.client.gateway.SqlExecutionException used on opensource projects

Example 16 with SqlExecutionException

use of org.apache.flink.table.client.gateway.SqlExecutionException in project flink by apache.

the class SessionContext method updateClassLoaderAndDependencies.

private void updateClassLoaderAndDependencies(Collection<URL> newDependencies) {
    // merge the jar in config with the jar maintained in session
    Set<URL> jarsInConfig;
    try {
        jarsInConfig = new HashSet<>(ConfigUtils.decodeListFromConfig(sessionConfiguration, PipelineOptions.JARS, URL::new));
    } catch (MalformedURLException e) {
        throw new SqlExecutionException("Failed to parse the option `pipeline.jars` in configuration.", e);
    }
    jarsInConfig.addAll(newDependencies);
    ConfigUtils.encodeCollectionToConfig(sessionConfiguration, PipelineOptions.JARS, new ArrayList<>(jarsInConfig), URL::toString);
    // TODO: update the classloader in CatalogManager.
    classLoader = ClientUtils.buildUserCodeClassLoader(new ArrayList<>(newDependencies), Collections.emptyList(), SessionContext.class.getClassLoader(), sessionConfiguration);
    dependencies = new HashSet<>(newDependencies);
}

Example 17 with SqlExecutionException

use of org.apache.flink.table.client.gateway.SqlExecutionException in project flink by apache.

the class LocalExecutor method parseStatement.

@Override
public Operation parseStatement(String sessionId, String statement) throws SqlExecutionException {
    final ExecutionContext context = getExecutionContext(sessionId);
    final TableEnvironment tableEnv = context.getTableEnvironment();
    Parser parser = ((TableEnvironmentInternal) tableEnv).getParser();
    List<Operation> operations;
    try {
        operations = context.wrapClassLoader(() -> parser.parse(statement));
    } catch (Exception e) {
        throw new SqlExecutionException("Failed to parse statement: " + statement, e);
    }
    if (operations.isEmpty()) {
        throw new SqlExecutionException("Failed to parse statement: " + statement);
    }
    return operations.get(0);
}

Example 18 with SqlExecutionException

use of org.apache.flink.table.client.gateway.SqlExecutionException in project flink by apache.

the class LocalExecutor method openSession.

@Override
public String openSession(@Nullable String sessionId) throws SqlExecutionException {
    SessionContext sessionContext = LocalContextUtils.buildSessionContext(sessionId, defaultContext);
    sessionId = sessionContext.getSessionId();
    if (this.contextMap.containsKey(sessionId)) {
        throw new SqlExecutionException("Found another session with the same session identifier: " + sessionId);
    } else {
        this.contextMap.put(sessionId, sessionContext);
    }
    return sessionId;
}

Example 19 with SqlExecutionException

use of org.apache.flink.table.client.gateway.SqlExecutionException in project flink by apache.

the class LocalExecutor method executeModifyOperations.

@Override
public TableResultInternal executeModifyOperations(String sessionId, List<ModifyOperation> operations) throws SqlExecutionException {
    final ExecutionContext context = getExecutionContext(sessionId);
    final TableEnvironmentInternal tEnv = (TableEnvironmentInternal) context.getTableEnvironment();
    try {
        return context.wrapClassLoader(() -> tEnv.executeInternal(operations));
    } catch (Exception e) {
        throw new SqlExecutionException(MESSAGE_SQL_EXECUTION_ERROR, e);
    }
}