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HDFS-11226. cacheadmin, cryptoadmin and storagepolicyadmin should support generic options. Contributed by Brahma Reddy Battula

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This commit is contained in:
Mingliang Liu 2016-12-12 17:36:52 -08:00
parent 2d4731c067
commit 754f15bae6
3 changed files with 17 additions and 5 deletions
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8
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/CacheAdmin.java
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@ -45,6 +45,7 @@
import org.apache.hadoop.util.Tool;
import com.google.common.base.Joiner;
import org.apache.hadoop.util.ToolRunner;
/**
* This class implements command-line operations on the HDFS Cache.
@ -64,6 +65,7 @@ public CacheAdmin(Configuration conf) {
public int run(String[] args) throws IOException {
if (args.length == 0) {
AdminHelper.printUsage(false, "cacheadmin", COMMANDS);
ToolRunner.printGenericCommandUsage(System.err);
return 1;
}
AdminHelper.Command command = AdminHelper.determineCommand(args[0],
@ -74,6 +76,7 @@ public int run(String[] args) throws IOException {
System.err.println("Command names must start with dashes.");
}
AdminHelper.printUsage(false, "cacheadmin", COMMANDS);
ToolRunner.printGenericCommandUsage(System.err);
return 1;
}
List<String> argsList = new LinkedList<String>();
@ -88,9 +91,10 @@ public int run(String[] args) throws IOException {
}
}
public static void main(String[] argsArray) throws IOException {
public static void main(String[] argsArray) throws Exception {
CacheAdmin cacheAdmin = new CacheAdmin(new Configuration());
System.exit(cacheAdmin.run(argsArray));
int res = ToolRunner.run(cacheAdmin, argsArray);
System.exit(res);
}
private static CacheDirectiveInfo.Expiration parseExpirationString(String ttlString)

8
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/CryptoAdmin.java
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@ -35,6 +35,7 @@
import org.apache.hadoop.tools.TableListing;
import org.apache.hadoop.util.StringUtils;
import org.apache.hadoop.util.Tool;
import org.apache.hadoop.util.ToolRunner;
/**
* This class implements crypto command-line operations.
@ -54,6 +55,7 @@ public CryptoAdmin(Configuration conf) {
public int run(String[] args) throws IOException {
if (args.length == 0) {
AdminHelper.printUsage(false, "crypto", COMMANDS);
ToolRunner.printGenericCommandUsage(System.err);
return 1;
}
final AdminHelper.Command command = AdminHelper.determineCommand(args[0],
@ -64,6 +66,7 @@ public int run(String[] args) throws IOException {
System.err.println("Command names must start with dashes.");
}
AdminHelper.printUsage(false, "crypto", COMMANDS);
ToolRunner.printGenericCommandUsage(System.err);
return 1;
}
final List<String> argsList = new LinkedList<String>();
@ -78,9 +81,10 @@ public int run(String[] args) throws IOException {
}
}
public static void main(String[] argsArray) throws IOException {
public static void main(String[] argsArray) throws Exception {
final CryptoAdmin cryptoAdmin = new CryptoAdmin(new Configuration());
System.exit(cryptoAdmin.run(argsArray));
int res = ToolRunner.run(cryptoAdmin, argsArray);
System.exit(res);
}
/**

6
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/StoragePolicyAdmin.java
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@ -27,6 +27,7 @@
import org.apache.hadoop.tools.TableListing;
import org.apache.hadoop.util.StringUtils;
import org.apache.hadoop.util.Tool;
import org.apache.hadoop.util.ToolRunner;
import java.io.IOException;
import java.util.Arrays;
@ -42,7 +43,8 @@ public class StoragePolicyAdmin extends Configured implements Tool {
public static void main(String[] argsArray) throws Exception {
final StoragePolicyAdmin admin = new StoragePolicyAdmin(new
Configuration());
System.exit(admin.run(argsArray));
int res = ToolRunner.run(admin, argsArray);
System.exit(res);
}
public StoragePolicyAdmin(Configuration conf) {
@ -53,6 +55,7 @@ public StoragePolicyAdmin(Configuration conf) {
public int run(String[] args) throws Exception {
if (args.length == 0) {
AdminHelper.printUsage(false, "storagepolicies", COMMANDS);
ToolRunner.printGenericCommandUsage(System.err);
return 1;
}
final AdminHelper.Command command = AdminHelper.determineCommand(args[0],
@ -63,6 +66,7 @@ public int run(String[] args) throws Exception {
System.err.println("Command names must start with dashes.");
}
AdminHelper.printUsage(false, "storagepolicies", COMMANDS);
ToolRunner.printGenericCommandUsage(System.err);
return 1;
}
final List<String> argsList = new LinkedList<>();