Differential D36639 Diff 110743 hadoop3/files/patch-hadoop-mapreduce-project_hadoop-mapreduce-client_hadoop-mapreduce-client-core_src_main_java_org_apache_hadoop_mapreduce_util_ProcessTree.java
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hadoop3/files/patch-hadoop-mapreduce-project_hadoop-mapreduce-client_hadoop-mapreduce-client-core_src_main_java_org_apache_hadoop_mapreduce_util_ProcessTree.java
| --- hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/util/ProcessTree.java.orig 2019-04-21 12:22:36 UTC | |||||
| +++ hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/util/ProcessTree.java | |||||
| @@ -53,14 +53,14 @@ public class ProcessTree { | |||||
| ShellCommandExecutor shexec = null; | |||||
| boolean setsidSupported = true; | |||||
| try { | |||||
| - String[] args = {"setsid", "bash", "-c", "echo $$"}; | |||||
| + String[] args = {"ssid", "bash", "-c", "echo $$"}; | |||||
| shexec = new ShellCommandExecutor(args); | |||||
| shexec.execute(); | |||||
| } catch (IOException ioe) { | |||||
| - LOG.warn("setsid is not available on this machine. So not using it."); | |||||
| + LOG.warn("ssid is not available on this machine. So not using it."); | |||||
| setsidSupported = false; | |||||
| } finally { // handle the exit code | |||||
| - LOG.info("setsid exited with exit code " + shexec.getExitCode()); | |||||
| + LOG.info("ssid exited with exit code " + shexec.getExitCode()); | |||||
| } | |||||
| return setsidSupported; | |||||
| } | |||||