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Co-authored-by: yuezhang <yuezhang@freewheel.tv>
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| /* | ||
| * 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.hudi.common.fs; | ||
|
|
||
| import org.apache.hudi.common.config.ConfigClassProperty; | ||
| import org.apache.hudi.common.config.ConfigGroups; | ||
| import org.apache.hudi.common.config.ConfigProperty; | ||
| import org.apache.hudi.common.config.HoodieConfig; | ||
|
|
||
| import java.io.File; | ||
| import java.io.FileReader; | ||
| import java.io.IOException; | ||
| import java.util.Properties; | ||
|
|
||
| /** | ||
| * The file system retry relevant config options. | ||
| */ | ||
| @ConfigClassProperty(name = "FileSystem Guard Configurations", | ||
| groupName = ConfigGroups.Names.WRITE_CLIENT, | ||
| description = "The filesystem retry related config options, to help deal with runtime exception like list/get/put/delete performance issues.") | ||
| public class FileSystemRetryConfig extends HoodieConfig { | ||
|
|
||
| public static final ConfigProperty<String> FILESYSTEM_RETRY_ENABLE = ConfigProperty | ||
| .key("hoodie.filesystem.operation.retry.enable") | ||
| .defaultValue("false") | ||
| .sinceVersion("0.11.0") | ||
| .withDocumentation("Enabled to handle list/get/delete etc file system performance issue."); | ||
|
|
||
| public static final ConfigProperty<Long> INITIAL_RETRY_INTERVAL_MS = ConfigProperty | ||
| .key("hoodie.filesystem.operation.retry.initial_interval_ms") | ||
| .defaultValue(100L) | ||
| .sinceVersion("0.11.0") | ||
| .withDocumentation("Amount of time (in ms) to wait, before retry to do operations on storage."); | ||
|
|
||
| public static final ConfigProperty<Long> MAX_RETRY_INTERVAL_MS = ConfigProperty | ||
| .key("hoodie.filesystem.operation.retry.max_interval_ms") | ||
| .defaultValue(2000L) | ||
| .sinceVersion("0.11.0") | ||
| .withDocumentation("Maximum amount of time (in ms), to wait for next retry."); | ||
|
|
||
| public static final ConfigProperty<Integer> MAX_RETRY_NUMBERS = ConfigProperty | ||
| .key("hoodie.filesystem.operation.retry.max_numbers") | ||
| .defaultValue(4) | ||
| .sinceVersion("0.11.0") | ||
| .withDocumentation("Maximum number of retry actions to perform, with exponential backoff."); | ||
|
|
||
| public static final ConfigProperty<String> RETRY_EXCEPTIONS = ConfigProperty | ||
| .key("hoodie.filesystem.operation.retry.exceptions") | ||
| .defaultValue("") | ||
| .sinceVersion("0.11.0") | ||
| .withDocumentation("The class name of the Exception that needs to be re-tryed, separated by commas. " | ||
| + "Default is empty which means retry all the IOException and RuntimeException from FileSystem"); | ||
|
|
||
| private FileSystemRetryConfig() { | ||
| super(); | ||
| } | ||
|
|
||
| public long getInitialRetryIntervalMs() { | ||
| return getLong(INITIAL_RETRY_INTERVAL_MS); | ||
| } | ||
|
|
||
| public long getMaxRetryIntervalMs() { | ||
| return getLong(MAX_RETRY_INTERVAL_MS); | ||
| } | ||
|
|
||
| public int getMaxRetryNumbers() { | ||
| return getInt(MAX_RETRY_NUMBERS); | ||
| } | ||
|
|
||
| public boolean isFileSystemActionRetryEnable() { | ||
| return Boolean.parseBoolean(getStringOrDefault(FILESYSTEM_RETRY_ENABLE)); | ||
| } | ||
|
|
||
| public static FileSystemRetryConfig.Builder newBuilder() { | ||
| return new Builder(); | ||
| } | ||
|
|
||
| public String getRetryExceptions() { | ||
| return getString(RETRY_EXCEPTIONS); | ||
| } | ||
|
|
||
| /** | ||
| * The builder used to build filesystem configurations. | ||
| */ | ||
| public static class Builder { | ||
|
|
||
| private final FileSystemRetryConfig fileSystemRetryConfig = new FileSystemRetryConfig(); | ||
|
|
||
| public Builder fromFile(File propertiesFile) throws IOException { | ||
| try (FileReader reader = new FileReader(propertiesFile)) { | ||
| fileSystemRetryConfig.getProps().load(reader); | ||
| return this; | ||
| } | ||
| } | ||
|
|
||
| public Builder fromProperties(Properties props) { | ||
| this.fileSystemRetryConfig.getProps().putAll(props); | ||
| return this; | ||
| } | ||
|
|
||
| public Builder withMaxRetryNumbers(int numbers) { | ||
| fileSystemRetryConfig.setValue(MAX_RETRY_NUMBERS, String.valueOf(numbers)); | ||
| return this; | ||
| } | ||
|
|
||
| public Builder withInitialRetryIntervalMs(long intervalMs) { | ||
| fileSystemRetryConfig.setValue(INITIAL_RETRY_INTERVAL_MS, String.valueOf(intervalMs)); | ||
| return this; | ||
| } | ||
|
|
||
| public Builder withMaxRetryIntervalMs(long intervalMs) { | ||
| fileSystemRetryConfig.setValue(MAX_RETRY_INTERVAL_MS, String.valueOf(intervalMs)); | ||
| return this; | ||
| } | ||
|
|
||
| public Builder withFileSystemActionRetryEnabled(boolean enabled) { | ||
| fileSystemRetryConfig.setValue(FILESYSTEM_RETRY_ENABLE, String.valueOf(enabled)); | ||
| return this; | ||
| } | ||
|
|
||
| public FileSystemRetryConfig build() { | ||
| fileSystemRetryConfig.setDefaults(FileSystemRetryConfig.class.getName()); | ||
| return fileSystemRetryConfig; | ||
| } | ||
| } | ||
| } |
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