fvaleri commented on code in PR #13122:
URL: https://github.com/apache/kafka/pull/13122#discussion_r1098445584


##########
tools/src/main/java/org/apache/kafka/tools/LogDirsCommand.java:
##########
@@ -0,0 +1,174 @@
+package org.apache.kafka.tools;
+
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import joptsimple.OptionSpec;
+import joptsimple.OptionSpecBuilder;
+import org.apache.kafka.clients.admin.Admin;
+import org.apache.kafka.clients.admin.AdminClientConfig;
+import org.apache.kafka.clients.admin.DescribeLogDirsResult;
+import org.apache.kafka.clients.admin.LogDirDescription;
+import org.apache.kafka.clients.admin.ReplicaInfo;
+import org.apache.kafka.common.Node;
+import org.apache.kafka.common.TopicPartition;
+import org.apache.kafka.common.utils.Exit;
+import org.apache.kafka.common.utils.Utils;
+import org.apache.kafka.server.util.CommandDefaultOptions;
+import org.apache.kafka.server.util.CommandLineUtils;
+
+import java.io.IOException;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Optional;
+import java.util.Properties;
+import java.util.Set;
+import java.util.concurrent.ExecutionException;
+import java.util.stream.Collectors;
+
+public class LogDirsCommand {
+
+    public static void main(String... args) {
+        Exit.exit(mainNoExit(args));
+    }
+
+    static int mainNoExit(String... args) {
+        try {
+            LogDirsCommandOptions logDirsCommandOptions = new 
LogDirsCommandOptions(args);
+            try (Admin adminClient = createAdminClient(logDirsCommandOptions)) 
{
+                execute(logDirsCommandOptions, adminClient);
+            }
+            return 0;
+        } catch (TerseException e) {
+            System.err.println(e.getMessage());
+            return 1;
+        } catch (Throwable e) {
+            System.err.println(e.getMessage());
+            System.err.println(Utils.stackTrace(e));
+            return 1;
+        }
+    }
+
+    static void execute(LogDirsCommandOptions logDirsCommandOptions, Admin 
adminClient) throws TerseException, JsonProcessingException, 
ExecutionException, InterruptedException {

Review Comment:
   I would suggest to simply declare Exception, rather than listing every 
single exception.



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