HDFS-2580. NameNode#main(...) can make use of GenericOptionsParser. Contributed by harsh. (harsh)
(cherry picked from commit 54e612bfb9f877e58f7f153c43cb4147876826d3) Project: http://git-wip-us.apache.org/repos/asf/hadoop/repo Commit: http://git-wip-us.apache.org/repos/asf/hadoop/commit/d490cfc4 Tree: http://git-wip-us.apache.org/repos/asf/hadoop/tree/d490cfc4 Diff: http://git-wip-us.apache.org/repos/asf/hadoop/diff/d490cfc4 Branch: refs/heads/branch-2.7 Commit: d490cfc42c0c0b6b5711c37c797821fffb0acfba Parents: 6347f8f Author: Harsh J <ha...@apache.org> Authored: Sat Sep 1 19:22:11 2012 +0000 Committer: Konstantin V Shvachko <s...@apache.org> Committed: Mon May 2 17:52:14 2016 -0700 ---------------------------------------------------------------------- .../java/org/apache/hadoop/hdfs/server/namenode/NameNode.java | 5 +++++ 1 file changed, 5 insertions(+) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/hadoop/blob/d490cfc4/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NameNode.java ---------------------------------------------------------------------- diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NameNode.java b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NameNode.java index 0fb4435..5bac79c 100644 --- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NameNode.java +++ b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NameNode.java @@ -69,6 +69,7 @@ import org.apache.hadoop.tools.GetUserMappingsProtocol; import org.apache.hadoop.tracing.SpanReceiverHost; import org.apache.hadoop.tracing.TraceAdminProtocol; import org.apache.hadoop.util.ExitUtil.ExitException; +import org.apache.hadoop.util.GenericOptionsParser; import org.apache.hadoop.util.JvmPauseMonitor; import org.apache.hadoop.util.ServicePlugin; import org.apache.hadoop.util.StringUtils; @@ -1417,6 +1418,10 @@ public class NameNode implements NameNodeStatusMXBean { LOG.info("createNameNode " + Arrays.asList(argv)); if (conf == null) conf = new HdfsConfiguration(); + // Parse out some generic args into Configuration. + GenericOptionsParser hParser = new GenericOptionsParser(conf, argv); + argv = hParser.getRemainingArgs(); + // Parse the rest, NN specific args. StartupOption startOpt = parseArguments(argv); if (startOpt == null) { printUsage(System.err); --------------------------------------------------------------------- To unsubscribe, e-mail: common-commits-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-commits-h...@hadoop.apache.org
