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HDFS-4153. Add START_MSG/SHUTDOWN_MSG for JournalNode. Contributed by liang xie. 

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1406473 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Aaron Myers 2012-11-07 06:29:37 +00:00
parent c013142a12
commit 817a26b6c8
2 changed files with 4 additions and 0 deletions
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2
hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
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@ -157,6 +157,8 @@ Trunk (Unreleased)
HDFS-4152. Add a new class BlocksMapUpdateInfo for the parameter in HDFS-4152. Add a new class BlocksMapUpdateInfo for the parameter in
INode.collectSubtreeBlocksAndClear(..). (Jing Zhao via szetszwo) INode.collectSubtreeBlocksAndClear(..). (Jing Zhao via szetszwo)
HDFS-4153. Add START_MSG/SHUTDOWN_MSG for JournalNode. (liang xie via atm)
OPTIMIZATIONS OPTIMIZATIONS
BUG FIXES BUG FIXES

2
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/qjournal/server/JournalNode.java
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@ -35,6 +35,7 @@ import org.apache.hadoop.io.IOUtils;
import org.apache.hadoop.metrics2.lib.DefaultMetricsSystem; import org.apache.hadoop.metrics2.lib.DefaultMetricsSystem;
import org.apache.hadoop.metrics2.source.JvmMetrics; import org.apache.hadoop.metrics2.source.JvmMetrics;
import org.apache.hadoop.security.SecurityUtil; import org.apache.hadoop.security.SecurityUtil;
import org.apache.hadoop.util.StringUtils;
import org.apache.hadoop.util.Tool; import org.apache.hadoop.util.Tool;
import org.apache.hadoop.util.ToolRunner; import org.apache.hadoop.util.ToolRunner;
@ -230,6 +231,7 @@ public class JournalNode implements Tool, Configurable {
} }
public static void main(String[] args) throws Exception { public static void main(String[] args) throws Exception {
StringUtils.startupShutdownMessage(JournalNode.class, args, LOG);
System.exit(ToolRunner.run(new JournalNode(), args)); System.exit(ToolRunner.run(new JournalNode(), args));
} }
} }