/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.tajo.exception;
import com.google.common.collect.Maps;
import org.apache.commons.lang.exception.ExceptionUtils;
import org.apache.tajo.error.Errors.ResultCode;
import org.apache.tajo.util.Pair;
import org.apache.tajo.util.StringUtils;
import java.util.Map;
import static org.apache.tajo.error.Errors.ResultCode.*;
public class ErrorMessages {
public static final Map<ResultCode, Pair<String, Integer>> MESSAGES;
static {
MESSAGES = Maps.newHashMap();
// Warnings
// General Errors
ADD_MESSAGE(INTERNAL_ERROR, "internal error: %s", 1);
ADD_MESSAGE(NOT_IMPLEMENTED, "not implemented feature: %s", 1);
ADD_MESSAGE(FEATURE_NOT_SUPPORTED, "unsupported feature: %s", 1);
ADD_MESSAGE(INVALID_RPC_CALL, "invalid RPC Call: %s", 1);
// Query Management and Scheduler
ADD_MESSAGE(QUERY_FAILED, "query has been failed due to %s", 1);
ADD_MESSAGE(QUERY_KILLED, "query has been killed");
ADD_MESSAGE(QUERY_NOT_FOUND, "query %s does not exist", 1);
ADD_MESSAGE(NO_DATA, "no data for %s due to query failure or error", 1);
ADD_MESSAGE(INCOMPLETE_QUERY, "query %s is stilling running", 1);
// Session
ADD_MESSAGE(INVALID_SESSION, "invalid Session '%s'", 1);
ADD_MESSAGE(NO_SUCH_SESSION_VARIABLE, "no such session variable '%s", 1);
ADD_MESSAGE(INVALID_SESSION_VARIABLE, "invalid session variable '%s': %s", 2);
// Syntax Error or Access Rule Violation
ADD_MESSAGE(SYNTAX_ERROR, "%s", 1);
ADD_MESSAGE(INSUFFICIENT_PRIVILEGE, "Insufficient privilege to %s", 1);
ADD_MESSAGE(CANNOT_DROP_CURRENT_DATABASE, "Cannot drop the current database", 1);
ADD_MESSAGE(UNDEFINED_TABLESPACE, "tablespace '%s' does not exist", 1);
ADD_MESSAGE(UNDEFINED_DATABASE, "database '%s' does not exist", 1);
ADD_MESSAGE(UNDEFINED_SCHEMA, "schema '%s' does not exist", 1);
ADD_MESSAGE(UNDEFINED_TABLE, "relation '%s' does not exist", 1);
ADD_MESSAGE(UNDEFINED_COLUMN, "column '%s' does not exist", 1);
ADD_MESSAGE(UNDEFINED_FUNCTION, "function does not exist: %s", 1);
ADD_MESSAGE(UNDEFINED_PARTITION_METHOD, "table '%s' is not a partitioned table", 1);
ADD_MESSAGE(UNDEFINED_PARTITION, "partition '%s' does not exist", 1);
ADD_MESSAGE(UNDEFINED_PARTITIONS, "No partitions for table '%s'", 1);
ADD_MESSAGE(UNDEFINED_PARTITION_KEY, "'%s' column is not a partition key", 1);
ADD_MESSAGE(UNDEFINED_OPERATOR, "operator does not exist: '%s'", 1);
ADD_MESSAGE(UNDEFINED_INDEX_FOR_TABLE, "index ''%s' does not exist", 1);
ADD_MESSAGE(UNDEFINED_INDEX_FOR_COLUMNS, "index does not exist for '%s' columns of '%s' table", 2);
ADD_MESSAGE(UNDEFINED_INDEX_NAME, "index name '%s' does not exist", 1);
ADD_MESSAGE(UNDEFINED_TABLESPACE_HANDLER, "No tablespace handler for URI scheme '%s'", 1);
ADD_MESSAGE(DUPLICATE_TABLESPACE, "tablespace '%s' already exists", 1);
ADD_MESSAGE(DUPLICATE_DATABASE, "database '%s' already exists", 1);
ADD_MESSAGE(DUPLICATE_SCHEMA, "schema '%s' already exists", 1);
ADD_MESSAGE(DUPLICATE_TABLE, "table '%s' already exists", 1);
ADD_MESSAGE(DUPLICATE_COLUMN, "column '%s' already exists", 1);
ADD_MESSAGE(DUPLICATE_ALIAS, "table name '%s' specified more than once", 1);
ADD_MESSAGE(DUPLICATE_INDEX, "index '%s' already exists", 1);
ADD_MESSAGE(DUPLICATE_PARTITION, "partition for '%s' already exists", 1);
ADD_MESSAGE(AMBIGUOUS_TABLE, "table name '%s' is ambiguous", 1);
ADD_MESSAGE(AMBIGUOUS_COLUMN, "column name '%s' is ambiguous", 1);
ADD_MESSAGE(AMBIGUOUS_FUNCTION, "function '%s' is ambiguous", 1);
ADD_MESSAGE(INVALID_NAME, "Invalid name '%s'");
ADD_MESSAGE(INVALID_VALUE_FOR_CAST, "%s value cannot be casted to %s", 2);
ADD_MESSAGE(DIVISION_BY_ZERO, "Division by zero: %s", 1);
ADD_MESSAGE(DATATYPE_MISMATCH,
"column '%s' is of type %s but expression %s is of type %s", 4);
ADD_MESSAGE(SET_OPERATION_SCHEMA_MISMATCH, "each %s query must have the same number of columns", 1);
ADD_MESSAGE(SET_OPERATION_DATATYPE_MISMATCH, "%s types %s and %s cannot be matched");
ADD_MESSAGE(CAT_UPGRADE_REQUIRED, "catalog must be upgraded");
ADD_MESSAGE(CAT_CANNOT_CONNECT, "cannot connect metadata store '%s': %s", 2);
ADD_MESSAGE(CAT_UNSUPPORTED_CATALOG_STORE, "unsupported catalog store: %s", 1);
ADD_MESSAGE(LMD_NO_MATCHED_DATATYPE, "no matched type for %s", 1);
// Storage and Data Format
ADD_MESSAGE(UNAVAILABLE_TABLE_LOCATION, "unavailable table location '%s', cause: %s", 2);
ADD_MESSAGE(UNKNOWN_DATAFORMAT, "unknown data format: '%s'", 1);
ADD_MESSAGE(UNSUPPORTED_DATATYPE, "unsupported data type: '%s'", 1);
ADD_MESSAGE(INVALID_TABLE_PROPERTY, "invalid table property '%s': '%s'", 2);
ADD_MESSAGE(MISSING_TABLE_PROPERTY, "table property '%s' required for '%s'", 2);
ADD_MESSAGE(INVALID_TABLESPACE_URI, "Invalid tablespace '%s' for table '%s'", 2);
ADD_MESSAGE(UNREMOVABLE_TABLE_PROPERTY, "Removing following properties is disabled: %s", 1);
ADD_MESSAGE(AMBIGUOUS_PARTITION_DIRECTORY, "There is a directory which is assumed to be a partitioned directory" +
" : '%s'", 1);
ADD_MESSAGE(TOO_LARGE_INPUT_FOR_CROSS_JOIN, "Cross join of large tables is not allowed: (%s). " +
"To execute cross join, please increase BROADCAST_CROSS_JOIN_THRESHOLD " +
"which is currently set to %s.", 2);
ADD_MESSAGE(INVALID_INPUTS_FOR_CROSS_JOIN, "At least one of both inputs for the cross join must be a simple " +
"relation.");
ADD_MESSAGE(CLIENT_CONNECTION_EXCEPTION, "%s", 1);
ADD_MESSAGE(CLIENT_UNABLE_TO_ESTABLISH_CONNECTION, "Client is unable to establish connection to '%s'", 1);
ADD_MESSAGE(CLIENT_CONNECTION_DOES_NOT_EXIST, "This connection has been closed.");
}
private static void ADD_MESSAGE(ResultCode code, String msgFormat) {
ADD_MESSAGE(code, msgFormat, 0);
}
private static void ADD_MESSAGE(ResultCode code, String msgFormat, int argNum) {
MESSAGES.put(code, new Pair<>(msgFormat, argNum));
}
public static String getInternalErrorMessage() {
return MESSAGES.get(INTERNAL_ERROR).getFirst();
}
public static String getInternalErrorMessage(Throwable t) {
if (t != null) {
String message = t.getMessage();
if (StringUtils.isEmpty(message)) {
message = ExceptionUtils.getMessage(t);
}
return String.format(MESSAGES.get(INTERNAL_ERROR).getFirst(), message);
} else {
return getInternalErrorMessage();
}
}
public static String concat(String[] args) {
StringBuilder sb = new StringBuilder();
boolean first = true;
for (String s : args) {
if (!first) {
sb.append(",");
}
sb.append(s);
}
return sb.toString();
}
public static String getMessage(ResultCode code, String...args) {
if (!MESSAGES.containsKey(code)) {
throw new TajoInternalError("no error message for " + code);
} else {
Pair<String, Integer> messageFormat = MESSAGES.get(code);
if (messageFormat.getSecond() == args.length) { // if arguments are matched
if (args.length == 0) { // no argument
return MESSAGES.get(code).getFirst();
} else {
return String.format(MESSAGES.get(code).getFirst(), args);
}
} else {
throw new TajoInternalError(
"Error message arguments are invalid: code=" + code.name() + ", args=" + concat(args) +
". Please report this bug to https://issues.apache.org/jira/browse/TAJO.");
}
}
}
}