Merge branch '1.4.5-SNAPSHOT' into 1.5.2-SNAPSHOT
Conflicts:
start/src/main/java/org/apache/accumulo/start/Main.java
Project: http://git-wip-us.apache.org/repos/asf/accumulo/repo
Commit: http://git-wip-us.apache.org/repos/asf/accumulo/commit/1140d007
Tree: http://git-wip-us.apache.org/repos/asf/accumulo/tree/1140d007
Diff: http://git-wip-us.apache.org/repos/asf/accumulo/diff/1140d007
Branch: refs/heads/master
Commit: 1140d007796289845d7983320077f2d4a49fc781
Parents: d77cba3 3bf2404
Author: Sean Busbey <[email protected]>
Authored: Wed Mar 26 22:57:11 2014 -0500
Committer: Sean Busbey <[email protected]>
Committed: Wed Mar 26 22:57:11 2014 -0500
----------------------------------------------------------------------
start/src/main/java/org/apache/accumulo/start/Main.java | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/accumulo/blob/1140d007/start/src/main/java/org/apache/accumulo/start/Main.java
----------------------------------------------------------------------
diff --cc start/src/main/java/org/apache/accumulo/start/Main.java
index 29c47a7,0000000..5976923
mode 100644,000000..100644
--- a/start/src/main/java/org/apache/accumulo/start/Main.java
+++ b/start/src/main/java/org/apache/accumulo/start/Main.java
@@@ -1,143 -1,0 +1,146 @@@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.accumulo.start;
+
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.lang.reflect.Modifier;
+
+import org.apache.accumulo.start.classloader.AccumuloClassLoader;
+
+public class Main {
+
+ public static void main(String[] args) {
+ Runnable r = null;
+
+ try {
+ if (args.length == 0) {
+ printUsage();
+ System.exit(1);
+ }
+ final String argsToPass[] = new String[args.length - 1];
+ System.arraycopy(args, 1, argsToPass, 0, args.length - 1);
+
+
Thread.currentThread().setContextClassLoader(AccumuloClassLoader.getClassLoader());
+
+ Class<?> vfsClassLoader =
AccumuloClassLoader.getClassLoader().loadClass("org.apache.accumulo.start.classloader.vfs.AccumuloVFSClassLoader");
+
+ ClassLoader cl = (ClassLoader)
vfsClassLoader.getMethod("getClassLoader", new Class[] {}).invoke(null, new
Object[] {});
+
+ Class<?> runTMP = null;
+
+ Thread.currentThread().setContextClassLoader(cl);
+
- if (args[0].equals("master")) {
++ if (args[0].equals("help")){
++ printUsage();
++ System.exit(0);
++ } else if (args[0].equals("master")) {
+ runTMP = cl.loadClass("org.apache.accumulo.server.master.Master");
+ } else if (args[0].equals("tserver")) {
+ runTMP =
cl.loadClass("org.apache.accumulo.server.tabletserver.TabletServer");
+ } else if (args[0].equals("shell")) {
+ runTMP = cl.loadClass("org.apache.accumulo.core.util.shell.Shell");
+ } else if (args[0].equals("init")) {
+ runTMP = cl.loadClass("org.apache.accumulo.server.util.Initialize");
+ } else if (args[0].equals("admin")) {
+ runTMP = cl.loadClass("org.apache.accumulo.server.util.Admin");
+ } else if (args[0].equals("gc")) {
+ runTMP =
cl.loadClass("org.apache.accumulo.server.gc.SimpleGarbageCollector");
+ } else if (args[0].equals("monitor")) {
+ runTMP = cl.loadClass("org.apache.accumulo.server.monitor.Monitor");
+ } else if (args[0].equals("tracer")) {
+ runTMP = cl.loadClass("org.apache.accumulo.server.trace.TraceServer");
+ } else if (args[0].equals("proxy")) {
+ runTMP = cl.loadClass("org.apache.accumulo.proxy.Proxy");
+ } else if (args[0].equals("classpath")) {
+ vfsClassLoader.getMethod("printClassPath", new Class[]
{}).invoke(vfsClassLoader, new Object[] {});
+ return;
+ } else if (args[0].equals("version")) {
+ runTMP = cl.loadClass("org.apache.accumulo.core.Constants");
+ System.out.println(runTMP.getField("VERSION").get(null));
+ return;
+ } else if (args[0].equals("rfile-info")) {
+ runTMP =
cl.loadClass("org.apache.accumulo.core.file.rfile.PrintInfo");
+ } else if (args[0].equals("login-info")) {
+ runTMP =
cl.loadClass("org.apache.accumulo.server.util.LoginProperties");
+ } else if (args[0].equals("zookeeper")) {
+ runTMP =
cl.loadClass("org.apache.accumulo.server.util.ZooKeeperMain");
+ } else if (args[0].equals("info")) {
+ runTMP = cl.loadClass("org.apache.accumulo.server.util.Info");
+ } else {
+ try {
+ runTMP = cl.loadClass(args[0]);
+ } catch (ClassNotFoundException cnfe) {
+ System.out.println("Classname " + args[0] + " not found. Please
make sure you use the wholly qualified package name.");
+ System.exit(1);
+ }
+ }
+ Method main = null;
+ try {
+ main = runTMP.getMethod("main", args.getClass());
+ } catch (Throwable t) {
+ t.printStackTrace();
+ }
+ if (main == null || !Modifier.isPublic(main.getModifiers()) ||
!Modifier.isStatic(main.getModifiers())) {
+ System.out.println(args[0] + " must implement a public static void
main(String args[]) method");
+ System.exit(1);
+ }
+ final Object thisIsJustOneArgument = argsToPass;
+ final Method finalMain = main;
+ r = new Runnable() {
+ public void run() {
+ try {
+ finalMain.invoke(null, thisIsJustOneArgument);
+ } catch (InvocationTargetException e) {
+ if (e.getCause() != null) {
+ die(e.getCause());
+ } else {
+ // Should never happen, but check anyway.
+ die(e);
+ }
+ } catch (Exception e) {
+ die(e);
+ }
+ }
+ };
+
+ Thread t = new Thread(r, args[0]);
+ t.setContextClassLoader(cl);
+ t.start();
+ } catch (Throwable t) {
+ System.err.println("Uncaught exception: " + t);
+ t.printStackTrace(System.err);
+ System.exit(1);
+ }
+ }
+
+ /**
+ * Print a stack trace to stderr and exit with a non-zero status.
+ *
+ * @param t
+ * The {@link Throwable} containing a stack trace to print.
+ */
+ private static void die(Throwable t) {
+ System.err.println("Thread \"" + Thread.currentThread().getName() + "\"
died " + t.getMessage());
+ t.printStackTrace(System.err);
+ System.exit(1);
+ }
+
+ private static void printUsage() {
- System.out.println("accumulo init | master | tserver | monitor | shell |
admin | gc | classpath | rfile-info | login-info | tracer | proxy | zookeeper |
info | version | <accumulo class> args");
++ System.out.println("accumulo init | master | tserver | monitor | shell |
admin | gc | classpath | rfile-info | login-info | tracer | proxy | zookeeper |
info | version | help | <accumulo class> args");
+ }
+}
