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YARN-10228. Relax restriction of file path character in yarn.service.am.java.opts.

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Contributed by Bilwa S T via eyang
This commit is contained in:
Eric Yang 2020-05-20 09:20:53 -07:00
parent e452163a06
commit d7cf19d7c0
2 changed files with 16 additions and 5 deletions
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2
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/main/java/org/apache/hadoop/yarn/service/utils/ServiceApiUtil.java
View File

@ -250,7 +250,7 @@ public static void validateAndResolveService(Service service,
public static void validateJvmOpts(String jvmOpts)
throws IllegalArgumentException {
Pattern pattern = Pattern.compile("[!~#?@*&%${}()<>\\[\\]|\"\\/,`;]");
Pattern pattern = Pattern.compile("[!~#?@*&%${}()<>\\[\\]|\",`;]");
Matcher matcher = pattern.matcher(jvmOpts);
if (matcher.find()) {
throw new IllegalArgumentException(

19
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/test/java/org/apache/hadoop/yarn/service/utils/TestServiceApiUtil.java
View File

@ -46,10 +46,12 @@
import java.util.List;
import static org.assertj.core.api.Assertions.assertThat;
import static org.apache.hadoop.test.LambdaTestUtils.intercept;
import static org.apache.hadoop.yarn.service.conf.RestApiConstants.DEFAULT_UNLIMITED_LIFETIME;
import static org.apache.hadoop.yarn.service.exceptions.RestApiErrorMessages.*;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.fail;
/**
* Test for ServiceApiUtil helper methods.
@ -766,10 +768,19 @@ public void run() {
Assert.assertTrue(thread.isAlive());
}
@Test(expected = IllegalArgumentException.class)
public void testJvmOpts() {
String jvmOpts = "`ping -c 3 example.com`";
ServiceApiUtil.validateJvmOpts(jvmOpts);
@Test
public void testJvmOpts() throws Exception {
String invalidJvmOpts = "`ping -c 3 example.com`";
intercept(IllegalArgumentException.class,
"Invalid character in yarn.service.am.java.opts.",
() -> ServiceApiUtil.validateJvmOpts(invalidJvmOpts));
String validJvmOpts = "-Dyarn.service.am.java.opts=-Xmx768m "
+ "-Djava.security.auth.login.config=/opt/hadoop/etc/jaas-zk.conf";
try {
ServiceApiUtil.validateJvmOpts(validJvmOpts);
} catch (Exception ex) {
fail("Invalid character in yarn.service.am.java.opts.");
}
}
public static Service createExampleApplication() {