[
https://issues.apache.org/jira/browse/HDFS-8337?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14594422#comment-14594422
]
Hadoop QA commented on HDFS-8337:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | pre-patch | 15m 52s | Pre-patch trunk compilation is
healthy. |
| {color:green}+1{color} | @author | 0m 0s | The patch does not contain any
@author tags. |
| {color:red}-1{color} | tests included | 0m 0s | The patch doesn't appear
to include any new or modified tests. Please justify why no new tests are
needed for this patch. Also please list what manual steps were performed to
verify this patch. |
| {color:green}+1{color} | javac | 7m 50s | There were no new javac warning
messages. |
| {color:green}+1{color} | javadoc | 10m 21s | There were no new javadoc
warning messages. |
| {color:green}+1{color} | release audit | 0m 27s | The applied patch does
not increase the total number of release audit warnings. |
| {color:green}+1{color} | checkstyle | 0m 32s | There were no new checkstyle
issues. |
| {color:green}+1{color} | whitespace | 0m 0s | The patch has no lines that
end in whitespace. |
| {color:green}+1{color} | install | 1m 35s | mvn install still works. |
| {color:green}+1{color} | eclipse:eclipse | 0m 39s | The patch built with
eclipse:eclipse. |
| {color:green}+1{color} | findbugs | 0m 52s | The patch does not introduce
any new Findbugs (version 3.0.0) warnings. |
| {color:green}+1{color} | native | 3m 32s | Pre-build of native portion |
| {color:green}+1{color} | hdfs tests | 3m 38s | Tests passed in
hadoop-hdfs-httpfs. |
| | | 45m 21s | |
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|| Subsystem || Report/Notes ||
| Patch URL |
http://issues.apache.org/jira/secure/attachment/12740739/HDFS-8337.004.patch |
| Optional Tests | javadoc javac unit findbugs checkstyle |
| git revision | trunk / 311a417 |
| hadoop-hdfs-httpfs test log |
https://builds.apache.org/job/PreCommit-HDFS-Build/11419/artifact/patchprocess/testrun_hadoop-hdfs-httpfs.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-HDFS-Build/11419/testReport/ |
| Java | 1.7.0_55 |
| uname | Linux asf904.gq1.ygridcore.net 3.13.0-36-lowlatency #63-Ubuntu SMP
PREEMPT Wed Sep 3 21:56:12 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux |
| Console output |
https://builds.apache.org/job/PreCommit-HDFS-Build/11419/console |
This message was automatically generated.
> Accessing httpfs via webhdfs doesn't work from a jar with kerberos
> ------------------------------------------------------------------
>
> Key: HDFS-8337
> URL: https://issues.apache.org/jira/browse/HDFS-8337
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: HDFS, hdfs-client, security, webhdfs
> Reporter: Yongjun Zhang
> Assignee: Yongjun Zhang
> Attachments: HDFS-8337.001.patch, HDFS-8337.002.patch,
> HDFS-8337.003.patch, HDFS-8337.004.patch
>
>
> In a secure cluster, running a simple program:
> {code}
> import org.apache.hadoop.conf.*;
> import org.apache.hadoop.fs.*;
> import org.apache.hadoop.security.*;
> class Foo {
> public static void main(String args[]) throws Exception {
> FileSystem fs = FileSystem.get(new
> java.net.URI("webhdfs://<host>:14000/"), new Configuration());
> System.out.println(fs.listStatus(new Path("/"))[0]);
> java.io.OutputStream os = fs.create(new Path("/tmp/foo"));
> os.write('a');
> os.close();
> }
> }
> {code}
> Basically to access httpfs via webhdfs, the following exception is thrown:
> {code}
> [systest@yj52s ~]$ /usr/java/jdk1.7.0_67-cloudera/bin/java -cp $(hadoop
> classpath):. Foo
> 15/05/06 23:51:38 WARN ssl.FileBasedKeyStoresFactory: The property
> 'ssl.client.truststore.location' has not been set, no TrustStore will be
> loaded
> Exception in thread "main"
> org.apache.hadoop.ipc.RemoteException(com.sun.jersey.api.ParamException$QueryParamException):
> java.lang.IllegalArgumentException: No enum constant
> org.apache.hadoop.fs.http.client.HttpFSFileSystem.Operation.GETDELEGATIONTOKEN
> at
> org.apache.hadoop.hdfs.web.JsonUtil.toRemoteException(JsonUtil.java:163)
> at
> org.apache.hadoop.hdfs.web.WebHdfsFileSystem.validateResponse(WebHdfsFileSystem.java:354)
> at
> org.apache.hadoop.hdfs.web.WebHdfsFileSystem.access$200(WebHdfsFileSystem.java:91)
> at
> org.apache.hadoop.hdfs.web.WebHdfsFileSystem$AbstractRunner.runWithRetry(WebHdfsFileSystem.java:608)
> at
> org.apache.hadoop.hdfs.web.WebHdfsFileSystem$AbstractRunner.access$100(WebHdfsFileSystem.java:458)
> at
> org.apache.hadoop.hdfs.web.WebHdfsFileSystem$AbstractRunner$1.run(WebHdfsFileSystem.java:487)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:415)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1614)
> at
> org.apache.hadoop.hdfs.web.WebHdfsFileSystem$AbstractRunner.run(WebHdfsFileSystem.java:483)
> at
> org.apache.hadoop.hdfs.web.WebHdfsFileSystem.getDelegationToken(WebHdfsFileSystem.java:1299)
> at
> org.apache.hadoop.hdfs.web.WebHdfsFileSystem.getDelegationToken(WebHdfsFileSystem.java:237)
> at
> org.apache.hadoop.hdfs.web.WebHdfsFileSystem.getAuthParameters(WebHdfsFileSystem.java:423)
> at
> org.apache.hadoop.hdfs.web.WebHdfsFileSystem.toUrl(WebHdfsFileSystem.java:444)
> at
> org.apache.hadoop.hdfs.web.WebHdfsFileSystem$AbstractFsPathRunner.getUrl(WebHdfsFileSystem.java:691)
> at
> org.apache.hadoop.hdfs.web.WebHdfsFileSystem$AbstractRunner.runWithRetry(WebHdfsFileSystem.java:603)
> at
> org.apache.hadoop.hdfs.web.WebHdfsFileSystem$AbstractRunner.access$100(WebHdfsFileSystem.java:458)
> at
> org.apache.hadoop.hdfs.web.WebHdfsFileSystem$AbstractRunner$1.run(WebHdfsFileSystem.java:487)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:415)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1614)
> at
> org.apache.hadoop.hdfs.web.WebHdfsFileSystem$AbstractRunner.run(WebHdfsFileSystem.java:483)
> at
> org.apache.hadoop.hdfs.web.WebHdfsFileSystem.listStatus(WebHdfsFileSystem.java:1277)
> at Foo.main(Foo.java:7)
> {code}
> Thanks [~qwertymaniac] and [~caseyjbrotherton] for reporting the issue.
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