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HADOOP-15731. TestDistributedShell fails on Windows. Contributed by Botong Huang.

This commit is contained in:
Giovanni Matteo Fumarola 2018-09-07 14:19:10 -07:00
parent ca3adf588c
commit 16333782c1
2 changed files with 12 additions and 4 deletions
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4
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-applications-distributedshell/src/main/java/org/apache/hadoop/yarn/applications/distributedshell/Client.java
View File

@ -854,7 +854,9 @@ public class Client {
// Set java executable command
LOG.info("Setting up app master command");
vargs.add(Environment.JAVA_HOME.$$() + "/bin/java");
// Need extra quote here because JAVA_HOME might contain space on Windows,
// e.g. C:/Program Files/Java...
vargs.add("\"" + Environment.JAVA_HOME.$$() + "/bin/java\"");
// Set Xmx based on am memory size
vargs.add("-Xmx" + amMemory + "m");
// Set class name

12
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-applications-distributedshell/src/test/java/org/apache/hadoop/yarn/applications/distributedshell/TestDistributedShell.java
View File

@ -776,6 +776,12 @@ public class TestDistributedShell {
}
private String getSleepCommand(int sec) {
// Windows doesn't have a sleep command, ping -n does the trick
return Shell.WINDOWS ? "ping -n " + (sec + 1) + " 127.0.0.1 >nul"
: "sleep " + sec;
}
@Test
public void testDSRestartWithPreviousRunningContainers() throws Exception {
String[] args = {
@ -784,7 +790,7 @@ public class TestDistributedShell {
"--num_containers",
"1",
"--shell_command",
"sleep 8",
getSleepCommand(8),
"--master_memory",
"512",
"--container_memory",
@ -819,7 +825,7 @@ public class TestDistributedShell {
"--num_containers",
"1",
"--shell_command",
"sleep 8",
getSleepCommand(8),
"--master_memory",
"512",
"--container_memory",
@ -857,7 +863,7 @@ public class TestDistributedShell {
"--num_containers",
"1",
"--shell_command",
"sleep 8",
getSleepCommand(8),
"--master_memory",
"512",
"--container_memory",