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https://issues.apache.org/jira/browse/HADOOP-12953?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16553814#comment-16553814
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genericqa commented on HADOOP-12953:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m
20s{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:green}+1{color} | {color:green} test4tests {color} | {color:green} 0m
0s{color} | {color:green} The patch appears to include 1 new or modified test
files. {color} |
|| || || || {color:brown} trunk Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 1m
52s{color} | {color:blue} Maven dependency ordering for branch {color} |
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 27m
1s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 29m
17s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
25s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 10m
53s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green}
22m 39s{color} | {color:green} branch has no errors when building and testing
our client artifacts. {color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 0m
0s{color} | {color:blue} Skipped patched modules with no Java source:
hadoop-hdfs-project/hadoop-hdfs-native-client {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 3m
56s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 2m
16s{color} | {color:green} trunk passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:blue}0{color} | {color:blue} mvndep {color} | {color:blue} 0m
22s{color} | {color:blue} Maven dependency ordering for patch {color} |
| {color:red}-1{color} | {color:red} mvninstall {color} | {color:red} 1m
3s{color} | {color:red} hadoop-hdfs in the patch failed. {color} |
| {color:red}-1{color} | {color:red} mvninstall {color} | {color:red} 7m
54s{color} | {color:red} hadoop-hdfs-native-client in the patch failed. {color}
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| {color:green}+1{color} | {color:green} compile {color} | {color:green} 35m
14s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} cc {color} | {color:green} 35m
14s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 35m
14s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 0m
35s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 13m
20s{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}
12m 52s{color} | {color:green} patch has no errors when building and testing
our client artifacts. {color} |
| {color:blue}0{color} | {color:blue} findbugs {color} | {color:blue} 0m
0s{color} | {color:blue} Skipped patched modules with no Java source:
hadoop-hdfs-project/hadoop-hdfs-native-client {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 4m
36s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 2m
25s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} unit {color} | {color:green} 10m
17s{color} | {color:green} hadoop-common in the patch passed. {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red}115m 47s{color}
| {color:red} hadoop-hdfs in the patch failed. {color} |
| {color:red}-1{color} | {color:red} unit {color} | {color:red} 19m 19s{color}
| {color:red} hadoop-hdfs-native-client in the patch failed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
56s{color} | {color:green} The patch does not generate ASF License warnings.
{color} |
| {color:black}{color} | {color:black} {color} | {color:black}315m 22s{color} |
{color:black} {color} |
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|| Reason || Tests ||
| Failed CTEST tests | test_test_libhdfs_threaded_hdfs_static |
| | test_libhdfs_threaded_hdfspp_test_shim_static |
| Failed junit tests | hadoop.hdfs.TestRollingUpgrade |
| | hadoop.hdfs.TestDFSStripedOutputStreamWithFailureWithRandomECPolicy |
| | hadoop.hdfs.server.datanode.TestDataNodeVolumeFailure |
| | hadoop.hdfs.server.namenode.TestNamenodeCapacityReport |
| | hadoop.hdfs.server.datanode.TestDataNodeUUID |
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|| Subsystem || Report/Notes ||
| Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/hadoop:ba1ab08 |
| JIRA Issue | HADOOP-12953 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12919871/HADOOP-12953.004.patch
|
| Optional Tests | asflicense compile javac javadoc mvninstall mvnsite
unit shadedclient findbugs checkstyle cc |
| uname | Linux 34f15dc180b4 3.13.0-144-generic #193-Ubuntu SMP Thu Mar 15
17:03:53 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/patchprocess/precommit/personality/provided.sh |
| git revision | trunk / 17e2616 |
| maven | version: Apache Maven 3.3.9 |
| Default Java | 1.8.0_171 |
| findbugs | v3.1.0-RC1 |
| mvninstall |
https://builds.apache.org/job/PreCommit-HADOOP-Build/14934/artifact/out/patch-mvninstall-hadoop-hdfs-project_hadoop-hdfs.txt
|
| mvninstall |
https://builds.apache.org/job/PreCommit-HADOOP-Build/14934/artifact/out/patch-mvninstall-hadoop-hdfs-project_hadoop-hdfs-native-client.txt
|
| CTEST |
https://builds.apache.org/job/PreCommit-HADOOP-Build/14934/artifact/out/patch-hadoop-hdfs-project_hadoop-hdfs-native-client-ctest.txt
|
| unit |
https://builds.apache.org/job/PreCommit-HADOOP-Build/14934/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt
|
| unit |
https://builds.apache.org/job/PreCommit-HADOOP-Build/14934/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs-native-client.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-HADOOP-Build/14934/testReport/ |
| Max. process+thread count | 2595 (vs. ulimit of 10000) |
| modules | C: hadoop-common-project/hadoop-common
hadoop-hdfs-project/hadoop-hdfs hadoop-hdfs-project/hadoop-hdfs-native-client
U: . |
| Console output |
https://builds.apache.org/job/PreCommit-HADOOP-Build/14934/console |
| Powered by | Apache Yetus 0.8.0-SNAPSHOT http://yetus.apache.org |
This message was automatically generated.
> New API for libhdfs to get FileSystem object as a proxy user
> ------------------------------------------------------------
>
> Key: HADOOP-12953
> URL: https://issues.apache.org/jira/browse/HADOOP-12953
> Project: Hadoop Common
> Issue Type: Improvement
> Components: fs
> Affects Versions: 2.7.2
> Reporter: Uday Kale
> Assignee: Uday Kale
> Priority: Major
> Attachments: HADOOP-12953.001.patch, HADOOP-12953.002.patch,
> HADOOP-12953.003.patch, HADOOP-12953.004.patch
>
>
> Secure impersonation in HDFS needs users to create proxy users and work with
> those. In libhdfs, the hdfsBuilder accepts a userName but calls
> FileSytem.get() or FileSystem.newInstance() with the user name to connect as.
> But, both these interfaces use getBestUGI() to get the UGI for the given
> user. This is not necessarily true for all services whose end-users would not
> access HDFS directly, but go via the service to first get authenticated with
> LDAP, then the service owner can impersonate the end-user to eventually
> provide the underlying data.
> For such services that authenticate end-users via LDAP, the end users are not
> authenticated by Kerberos, so their authentication details wont be in the
> Kerberos ticket cache. HADOOP_PROXY_USER is not a thread-safe way to get this
> either.
> Hence the need for the new API for libhdfs to get the FileSystem object as a
> proxy user using the 'secure impersonation' recommendations. This approach is
> secure since HDFS authenticates the service owner and then validates the
> right for the service owner to impersonate the given user as allowed by
> hadoop.proxyusers.* parameters of HDFS config.
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