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_r314292807
########## File path: hadoop-ozone/insight/src/main/java/org/apache/hadoop/ozone/insight/LogSubcommand.java ########## @@ -0,0 +1,142 @@ +package org.apache.hadoop.ozone.insight; + +import java.io.BufferedReader; +import java.io.IOException; +import java.io.InputStreamReader; +import java.nio.charset.StandardCharsets; +import java.util.ArrayList; +import java.util.List; +import java.util.Set; +import java.util.concurrent.Callable; +import java.util.regex.Matcher; +import java.util.regex.Pattern; +import java.util.stream.Collectors; + +import org.apache.hadoop.hdds.cli.HddsVersionProvider; +import org.apache.hadoop.hdds.conf.OzoneConfiguration; + +import org.apache.http.HttpResponse; +import org.apache.http.client.HttpClient; +import org.apache.http.client.methods.HttpGet; +import org.apache.http.impl.client.HttpClientBuilder; +import picocli.CommandLine; + +/** + * Subcommand to display log. + */ [email protected]( + name = "log", + aliases = "logs", + description = "Show log4j events related to the insight point", + mixinStandardHelpOptions = true, + versionProvider = HddsVersionProvider.class) +public class LogSubcommand extends BaseInsightSubcommand + implements Callable<Void> { + + @CommandLine.Parameters(description = "Name of the insight point (use list " + + "to check the available options)") + private String insightName; + + @CommandLine.Option(names = "-v", description = "Enable verbose mode to " + + "show more information / detailed message") + private boolean verbose; + + @CommandLine.Parameters(defaultValue = "") + private String selection; Review comment: It seems only one of `insightName` and `selection` is needed. * `insightName` is not used currently, but has description * `selection` is not documented ---------------------------------------------------------------- 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 --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
