HADOOP-12495. Fix posix_spawn error on OS X (aw)

2015-10-21 08:00:26 -07:00 · 2015-10-21 08:00:26 -07:00 · b37c41fd6e
parent 14f0e2787c
commit b37c41fd6e
1 changed files with 3 additions and 0 deletions
--- a/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/util/Shell.java
+++ b/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/util/Shell.java
@ -817,6 +817,9 @@ protected void run() throws IOException {
      return;
    }
    exitCode = 0; // reset for next run
+    if (Shell.MAC) {
+      System.setProperty("jdk.lang.Process.launchMechanism", "POSIX_SPAWN");
+    }
    runCommand();
  }