adoroszlai commented on a change in pull request #1255: HDDS-1935. Improve the
visibility with Ozone Insight tool
URL: https://github.com/apache/hadoop/pull/1255#discussion_r314483408
##########
File path:
hadoop-ozone/insight/src/main/java/org/apache/hadoop/ozone/insight/ConfigurationSubCommand.java
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@@ -0,0 +1,70 @@
+package org.apache.hadoop.ozone.insight;
+
+import org.apache.hadoop.hdds.cli.HddsVersionProvider;
+import org.apache.hadoop.hdds.conf.Config;
+import org.apache.hadoop.hdds.conf.ConfigGroup;
+import org.apache.hadoop.hdds.conf.OzoneConfiguration;
+
+import picocli.CommandLine;
+
+import java.lang.reflect.Method;
+import java.util.concurrent.Callable;
+
+/**
+ * Subcommand to show configuration values/documentation.
+ */
+@CommandLine.Command(
+ name = "config",
+ description = "Show configuration for a specific subcomponents",
+ mixinStandardHelpOptions = true,
+ versionProvider = HddsVersionProvider.class)
+public class ConfigurationSubCommand extends BaseInsightSubcommand
+ implements Callable<Void> {
+
+ @CommandLine.Parameters(defaultValue = "")
+ private String selection;
+
+ @Override
+ public Void call() throws Exception {
+ InsightPoint insight =
+ getInsight(getInsightCommand().createOzoneConfiguration(), selection);
+ System.out.println(
+ "Configuration for `" + selection + "` (" + insight.getDescription()
+ + ")");
+ System.out.println();
+ for (Class clazz : insight.getConfigurationClasses()) {
+ showConfig(clazz);
+
+ }
+ return null;
+ }
+
+ private void showConfig(Class clazz) {
+ OzoneConfiguration conf = new OzoneConfiguration();
+ conf.addResource("http://localhost:9876/conf";);
Review comment:
Is this SCM-specific?
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