clolov commented on code in PR #13122: URL: https://github.com/apache/kafka/pull/13122#discussion_r1072271288
########## tools/src/main/java/org/apache/kafka/tools/LogDirsCommand.java: ########## @@ -0,0 +1,158 @@ +/** + * 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.kafka.tools; + +import com.fasterxml.jackson.core.JsonProcessingException; +import com.fasterxml.jackson.databind.ObjectMapper; +import net.sourceforge.argparse4j.ArgumentParsers; +import net.sourceforge.argparse4j.inf.ArgumentParser; +import net.sourceforge.argparse4j.inf.Namespace; +import org.apache.kafka.clients.admin.Admin; +import org.apache.kafka.clients.admin.AdminClientConfig; +import org.apache.kafka.clients.admin.LogDirDescription; +import org.apache.kafka.common.Node; +import org.apache.kafka.common.utils.Exit; +import org.apache.kafka.common.utils.Utils; + +import java.io.IOException; +import java.util.Arrays; +import java.util.HashMap; +import java.util.HashSet; +import java.util.Map; +import java.util.Properties; +import java.util.Set; +import java.util.concurrent.ExecutionException; +import java.util.stream.Collectors; + +import static net.sourceforge.argparse4j.impl.Arguments.store; + +public class LogDirsCommand { + public static void main(String... args) { + Exit.exit(mainNoExit(args)); + } + + static int mainNoExit(String... args) { + try { + execute(args); + return 0; + } catch (Throwable e) { + System.err.println(e.getMessage()); + System.err.println(Utils.stackTrace(e)); + return 1; + } + } + + static void execute(String[] args) throws ExecutionException, InterruptedException, IOException { + ArgumentParser parser = ArgumentParsers Review Comment: Sorry, then may I get a bit of clarification on how do you envision this to work? Do you envision that a Java compatible copy of `CommandDefaultOptions` is written? I am asking this because I was battling with moving ConsoleConsumer and there I ran into the following problem: ``` abstract class CommandDefaultOptions(val args: Array[String], allowCommandOptionAbbreviation: Boolean = false) { val parser = new OptionParser(allowCommandOptionAbbreviation) ... ``` ``` private static class ConsumerConfig extends CommandDefaultOptions { ConsumerConfig(String... args) { super(args, false) ... = this.parser(); <--- Cannot access joptsimple.OptionParser ``` Is it in general that we are only trying to move the commands from Scala to Java or do we want a complete break from Scala classes? -- 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. To unsubscribe, e-mail: jira-unsubscr...@kafka.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
