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HDFS-8552. Fix hdfs CLI usage message for namenode and zkfc. Contributed by Brahma Reddy Battula 

(cherry picked from commit 927577c87c)
This commit is contained in:
Xiaoyu Yao 2015-06-08 21:57:26 -07:00
parent 5a002aef12
commit 116a72096d
3 changed files with 5 additions and 2 deletions
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2
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ha/ZKFailoverController.java
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@ -84,7 +84,7 @@ public abstract class ZKFailoverController {
}; };
protected static final String USAGE = protected static final String USAGE =
"Usage: java zkfc [ -formatZK [-force] [-nonInteractive] ]"; "Usage: hdfs zkfc [ -formatZK [-force] [-nonInteractive] ]";
/** Unable to format the parent znode in ZK */ /** Unable to format the parent znode in ZK */
static final int ERR_CODE_FORMAT_DENIED = 2; static final int ERR_CODE_FORMAT_DENIED = 2;

3
hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
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@ -272,6 +272,9 @@ Release 2.8.0 - UNRELEASED
HDFS-8553. Document hdfs class path options. HDFS-8553. Document hdfs class path options.
(Brahma Reddy Battula via cnauroth) (Brahma Reddy Battula via cnauroth)
HDFS-8552. Fix hdfs CLI usage message for namenode and zkfc.
(Brahma Reddy Battula via xyao)
OPTIMIZATIONS OPTIMIZATIONS
HDFS-8026. Trace FSOutputSummer#writeChecksumChunks rather than HDFS-8026. Trace FSOutputSummer#writeChecksumChunks rather than

2
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NameNode.java
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@ -245,7 +245,7 @@ public class NameNode implements NameNodeStatusMXBean {
DFS_HA_AUTO_FAILOVER_ENABLED_KEY DFS_HA_AUTO_FAILOVER_ENABLED_KEY
}; };
private static final String USAGE = "Usage: java NameNode [" private static final String USAGE = "Usage: hdfs namenode ["
+ StartupOption.BACKUP.getName() + "] | \n\t[" + StartupOption.BACKUP.getName() + "] | \n\t["
+ StartupOption.CHECKPOINT.getName() + "] | \n\t[" + StartupOption.CHECKPOINT.getName() + "] | \n\t["
+ StartupOption.FORMAT.getName() + " [" + StartupOption.FORMAT.getName() + " ["