HDFS-11891. DU#refresh should print the path of the directory when an exception is caught. Contributed by Chen Liang.

2017-05-26 16:02:40 -07:00 · 2017-05-26 16:02:40 -07:00 · bd6a2172e0
commit bd6a2172e0
parent 2cd612ba8e
1 changed files with 2 additions and 1 deletions
--- a/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/DU.java
+++ b/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/DU.java
@ -52,7 +52,8 @@ protected synchronized void refresh() {
    try {
      duShell.startRefresh();
    } catch (IOException ioe) {
-      LOG.warn("Could not get disk usage information", ioe);
+      LOG.warn("Could not get disk usage information for path {}",
+          getDirPath(), ioe);
    }
  }