BukrosSzabolcs commented on a change in pull request #675: HBASE-23085: Network and Data related Actions URL: https://github.com/apache/hbase/pull/675#discussion_r332402309
########## File path: hbase-it/src/test/java/org/apache/hadoop/hbase/chaos/actions/CorruptDataFilesAction.java ########## @@ -0,0 +1,69 @@ +/** + * 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.hadoop.hbase.chaos.actions; + +import org.apache.commons.lang3.RandomUtils; +import org.apache.hadoop.fs.FSDataOutputStream; +import org.apache.hadoop.fs.FileSystem; +import org.apache.hadoop.fs.LocatedFileStatus; +import org.apache.hadoop.fs.Path; +import org.apache.hadoop.fs.RemoteIterator; +import org.apache.hadoop.hbase.util.CommonFSUtils; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +/** + * Action corrupts region server data. + */ +public class CorruptDataFilesAction extends Action { Review comment: We can't as far as I'm aware. It's not clear to me what is the intended use of these tests, but they were requested by stack so I added them. They are so destructive I couldn't eve restart hbase after running them and had to delete every hbase related data from hdfs and zokeeper to be able to run hbase on the cluster again. My best guess is to use them for active testing and run them in the background while monitoring hbase status/behavior. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] With regards, Apache Git Services
