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HDFS-14183. [SPS] Remove the -w parameter from the -satisfystoragepolicy usage. Contributed by Ayush Saxena.

This commit is contained in:
Akira Ajisaka 2018-12-31 03:16:26 +09:00
parent e9a005dfcf
commit f30473f2ef
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GPG Key ID: C1EDBB9CA400FD50
1 changed files with 1 additions and 12 deletions
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13
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/StoragePolicyAdmin.java
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@ -257,7 +257,7 @@ public class StoragePolicyAdmin extends Configured implements Tool {
@Override
public String getShortUsage() {
return "[" + getName() + " [-w] -path <path>]\n";
return "[" + getName() + " -path <path>]\n";
}
@Override
@ -265,17 +265,6 @@ public class StoragePolicyAdmin extends Configured implements Tool {
TableListing listing = AdminHelper.getOptionDescriptionListing();
listing.addRow("<path>", "The path of the file/directory to satisfy"
+ " storage policy");
listing.addRow("-w",
"It requests that the command wait till all the files satisfy"
+ " the policy in given path. This will print the current"
+ "status of the path in each 10 sec and status are:\n"
+ "PENDING : Path is in queue and not processed for satisfying"
+ " the policy.\n"
+ "IN_PROGRESS : Satisfying the storage policy for"
+ " path.\n"
+ "SUCCESS : Storage policy satisfied for the path.\n"
+ "FAILURE : Few blocks failed to move.\n"
+ "NOT_AVAILABLE : Status not available.");
return getShortUsage() + "\n" +
"Schedule blocks to move based on file/directory policy.\n\n" +
listing.toString();