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Fix caching of extension classloaders. (#3289)

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Gian Merlino 2016-07-26 15:19:15 -07:00 committed by Fangjin Yang
parent b0fa274481
commit 2f275497b6
1 changed files with 4 additions and 7 deletions
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11
server/src/main/java/io/druid/initialization/Initialization.java
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@ -20,6 +20,7 @@
package io.druid.initialization;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.google.common.annotations.VisibleForTesting;
import com.google.common.base.Throwables;
import com.google.common.collect.Lists;
import com.google.common.collect.Maps;
@ -105,17 +106,13 @@ public class Initialization
return retVal;
}
/**
* Used for testing only
*/
@VisibleForTesting
static void clearLoadedModules()
{
extensionsMap.clear();
}
/**
* Used for testing only
*/
@VisibleForTesting
static Map<File, URLClassLoader> getLoadersMap()
{
return loadersMap;
@ -266,7 +263,7 @@ public class Initialization
*/
public static URLClassLoader getClassLoaderForExtension(File extension) throws MalformedURLException
{
URLClassLoader loader = loadersMap.get(extension.getName());
URLClassLoader loader = loadersMap.get(extension);
if (loader == null) {
final Collection<File> jars = FileUtils.listFiles(extension, new String[]{"jar"}, false);
final URL[] urls = new URL[jars.size()];