| /** |
| * 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 |
| * <p/> |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * <p/> |
| * 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.storm.hdfs.spout; |
| |
| import org.apache.storm.validation.ConfigValidation.Validator; |
| import org.apache.storm.validation.ConfigValidationAnnotations.CustomValidator; |
| import org.apache.storm.validation.ConfigValidationAnnotations.IsBoolean; |
| import org.apache.storm.validation.ConfigValidationAnnotations.IsInteger; |
| import org.apache.storm.validation.ConfigValidationAnnotations.IsMapEntryType; |
| import org.apache.storm.validation.ConfigValidationAnnotations.IsPositiveNumber; |
| import org.apache.storm.validation.ConfigValidationAnnotations.IsString; |
| import org.apache.storm.validation.NotConf; |
| import org.apache.storm.validation.Validated; |
| |
| public class Configs implements Validated { |
| /** |
| * Required - chose the file type being consumed. |
| * @deprecated please use {@link HdfsSpout#setReaderType(String)} |
| */ |
| @Deprecated |
| @IsString |
| @CustomValidator(validatorClass = ReaderTypeValidator.class) |
| public static final String READER_TYPE = "hdfsspout.reader.type"; |
| public static final String TEXT = "text"; |
| public static final String SEQ = "seq"; |
| /** |
| * Required - HDFS name node. |
| * @deprecated please use {@link HdfsSpout#setHdfsUri(String)} |
| */ |
| @Deprecated |
| @IsString |
| public static final String HDFS_URI = "hdfsspout.hdfs"; |
| /** |
| * Required - dir from which to read files. |
| * @deprecated please use {@link HdfsSpout#setSourceDir(String)} |
| */ |
| @Deprecated |
| @IsString |
| public static final String SOURCE_DIR = "hdfsspout.source.dir"; |
| /** |
| * Required - completed files will be moved here. |
| * @deprecated please use {@link HdfsSpout#setArchiveDir(String)} |
| */ |
| @Deprecated |
| @IsString |
| public static final String ARCHIVE_DIR = "hdfsspout.archive.dir"; |
| /** |
| * Required - unparsable files will be moved here. |
| * @deprecated please use {@link HdfsSpout#setBadFilesDir(String)} |
| */ |
| @Deprecated |
| @IsString |
| public static final String BAD_DIR = "hdfsspout.badfiles.dir"; |
| /** |
| * Directory in which lock files will be created. |
| * @deprecated please use {@link HdfsSpout#setLockDir(String)} |
| */ |
| @Deprecated |
| @IsString |
| public static final String LOCK_DIR = "hdfsspout.lock.dir"; |
| /** |
| * Commit after N records. 0 disables this. |
| * @deprecated please use {@link HdfsSpout#setCommitFrequencyCount(int)} |
| */ |
| @Deprecated |
| @IsInteger |
| @IsPositiveNumber(includeZero = true) |
| public static final String COMMIT_FREQ_COUNT = "hdfsspout.commit.count"; |
| /** |
| * Commit after N secs. cannot be disabled. |
| * @deprecated please use {@link HdfsSpout#setCommitFrequencySec(int)} |
| */ |
| @Deprecated |
| @IsInteger |
| @IsPositiveNumber |
| public static final String COMMIT_FREQ_SEC = "hdfsspout.commit.sec"; |
| /** |
| * Max outstanding. |
| * @deprecated please use {@link HdfsSpout#setMaxOutstanding(int)} |
| */ |
| @Deprecated |
| @IsInteger |
| @IsPositiveNumber(includeZero = true) |
| public static final String MAX_OUTSTANDING = "hdfsspout.max.outstanding"; |
| /** |
| * Lock timeout. |
| * @deprecated please use {@link HdfsSpout#setLockTimeoutSec(int)} |
| */ |
| @Deprecated |
| @IsInteger |
| @IsPositiveNumber |
| public static final String LOCK_TIMEOUT = "hdfsspout.lock.timeout.sec"; |
| /** |
| * If clocks on machines in the Storm cluster are in sync inactivity duration after which locks are considered |
| * candidates for being reassigned to another spout. |
| * |
| * @deprecated please use {@link HdfsSpout#setClocksInSync(boolean)} |
| */ |
| @Deprecated |
| @IsBoolean |
| public static final String CLOCKS_INSYNC = "hdfsspout.clocks.insync"; |
| /** |
| * Ignore suffix. |
| * @deprecated please use {@link HdfsSpout#setIgnoreSuffix(String)} |
| */ |
| @Deprecated |
| @IsString |
| public static final String IGNORE_SUFFIX = "hdfsspout.ignore.suffix"; |
| /** |
| * Filenames with this suffix in archive dir will be ignored by the Spout. |
| */ |
| @NotConf |
| public static final String DEFAULT_LOCK_DIR = ".lock"; |
| public static final int DEFAULT_COMMIT_FREQ_COUNT = 20000; |
| public static final int DEFAULT_COMMIT_FREQ_SEC = 10; |
| public static final int DEFAULT_MAX_OUTSTANDING = 10000; |
| public static final int DEFAULT_LOCK_TIMEOUT = 5 * 60; // 5 min |
| @IsMapEntryType(keyType = String.class, valueType = String.class) |
| public static final String DEFAULT_HDFS_CONFIG_KEY = "hdfs.config"; |
| |
| public static class ReaderTypeValidator extends Validator { |
| @Override |
| public void validateField(String name, Object o) { |
| HdfsSpout.checkValidReader((String) o); |
| } |
| } |
| } // class Configs |