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https://issues.apache.org/jira/browse/HADOOP-16094?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16761334#comment-16761334
]
Hadoop QA commented on HADOOP-16094:
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| (/) *{color:green}+1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m
17s{color} | {color:blue} Docker mode activated. {color} |
|| || || || {color:brown} Prechecks {color} ||
| {color:green}+1{color} | {color:green} @author {color} | {color:green} 0m
0s{color} | {color:green} The patch does not contain any @author tags. {color} |
|| || || || {color:brown} trunk Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 22m
1s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 0m
30s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green}
32m 37s{color} | {color:green} branch has no errors when building and testing
our client artifacts. {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 0m
20s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 0m
22s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green} 0m
0s{color} | {color:green} The patch has no whitespace issues. {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green}
11m 18s{color} | {color:green} patch has no errors when building and testing
our client artifacts. {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
25s{color} | {color:green} The patch does not generate ASF License warnings.
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| {color:black}{color} | {color:black} {color} | {color:black} 45m 46s{color} |
{color:black} {color} |
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|| Subsystem || Report/Notes ||
| Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/hadoop:8f97d6f |
| JIRA Issue | HADOOP-16094 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12957705/HADOOP-16094.001.patch
|
| Optional Tests | dupname asflicense mvnsite |
| uname | Linux 3119016f076e 4.4.0-138-generic #164-Ubuntu SMP Tue Oct 2
17:16:02 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/patchprocess/precommit/personality/provided.sh |
| git revision | trunk / 49ddd8a |
| maven | version: Apache Maven 3.3.9 |
| Max. process+thread count | 413 (vs. ulimit of 10000) |
| modules | C: hadoop-common-project/hadoop-auth U:
hadoop-common-project/hadoop-auth |
| Console output |
https://builds.apache.org/job/PreCommit-HADOOP-Build/15890/console |
| Powered by | Apache Yetus 0.8.0 http://yetus.apache.org |
This message was automatically generated.
> AuthenticationFilter can trigger NullPointerException in KerberosName class
> ---------------------------------------------------------------------------
>
> Key: HADOOP-16094
> URL: https://issues.apache.org/jira/browse/HADOOP-16094
> Project: Hadoop Common
> Issue Type: Bug
> Affects Versions: 3.2.0, 3.3.0, 3.1.2
> Reporter: Eric Yang
> Assignee: Eric Yang
> Priority: Major
> Attachments: HADOOP-16094.001.patch
>
>
> Hadoop AuthenticationFilter example can fail with NullPointerException if
> auth_to_local rules has not been parsed from Configuration object. This can
> happen if the web application does not have any initialization code that
> leads to triggering: UserGroupInformation.initialize(conf, boolean);
> Stacktrace:
> {code}
> 2019-02-05 20:08:05,668 [http-bio-8080-exec-11] DEBUG
> org.apache.hadoop.security.authentication.server.AuthenticationFilter-
> Authentication exception: java.lang.NullPointerException
> org.apache.hadoop.security.authentication.client.AuthenticationException:
> java.lang.NullPointerException
> at
> org.apache.hadoop.security.authentication.server.KerberosAuthenticationHandler.authenticate(KerberosAuthenticationHandler.java:315)
> at
> org.apache.hadoop.security.authentication.server.AuthenticationFilter.doFilter(AuthenticationFilter.java:536)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:218)
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:110)
> at
> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:506)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:169)
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
> at
> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:962)
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
> at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:445)
> at
> org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1087)
> at
> org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:637)
> at
> org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:318)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at
> org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
> at java.lang.Thread.run(Thread.java:748)
> Caused by: java.lang.NullPointerException
> at
> org.apache.hadoop.security.authentication.util.KerberosName.getShortName(KerberosName.java:422)
> at
> org.apache.hadoop.security.authentication.server.KerberosAuthenticationHandler.runWithPrincipal(KerberosAuthenticationHandler.java:352)
> at
> org.apache.hadoop.security.authentication.server.KerberosAuthenticationHandler.access$000(KerberosAuthenticationHandler.java:64)
> at
> org.apache.hadoop.security.authentication.server.KerberosAuthenticationHandler$2.run(KerberosAuthenticationHandler.java:304)
> at
> org.apache.hadoop.security.authentication.server.KerberosAuthenticationHandler$2.run(KerberosAuthenticationHandler.java:301)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:422)
> at
> org.apache.hadoop.security.authentication.server.KerberosAuthenticationHandler.authenticate(KerberosAuthenticationHandler.java:300)
> ... 18 more
> {code}
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