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HADOOP-12789. log classpath of ApplicationClassLoader at INFO level. (Sangjin Lee via mingma) 

(cherry picked from commit 49eedc7ff0)
This commit is contained in:
Ming Ma 2016-03-07 20:26:19 -08:00
parent fe0009a2bd
commit aae39ff973
1 changed files with 1 additions and 4 deletions
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5
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/util/ApplicationClassLoader.java
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@ -94,10 +94,6 @@ public class ApplicationClassLoader extends URLClassLoader {
public ApplicationClassLoader(URL[] urls, ClassLoader parent, public ApplicationClassLoader(URL[] urls, ClassLoader parent,
List<String> systemClasses) { List<String> systemClasses) {
super(urls, parent); super(urls, parent);
if (LOG.isDebugEnabled()) {
LOG.debug("urls: " + Arrays.toString(urls));
LOG.debug("system classes: " + systemClasses);
}
this.parent = parent; this.parent = parent;
if (parent == null) { if (parent == null) {
throw new IllegalArgumentException("No parent classloader!"); throw new IllegalArgumentException("No parent classloader!");
@ -106,6 +102,7 @@ public class ApplicationClassLoader extends URLClassLoader {
this.systemClasses = (systemClasses == null || systemClasses.isEmpty()) ? this.systemClasses = (systemClasses == null || systemClasses.isEmpty()) ?
Arrays.asList(StringUtils.getTrimmedStrings(SYSTEM_CLASSES_DEFAULT)) : Arrays.asList(StringUtils.getTrimmedStrings(SYSTEM_CLASSES_DEFAULT)) :
systemClasses; systemClasses;
LOG.info("classpath: " + Arrays.toString(urls));
LOG.info("system classes: " + this.systemClasses); LOG.info("system classes: " + this.systemClasses);
} }