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https://issues.apache.org/jira/browse/HDFS-13322?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16468281#comment-16468281
]
genericqa commented on HDFS-13322:
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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
27s{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:red}-1{color} | {color:red} test4tests {color} | {color:red} 0m
0s{color} | {color:red} 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} |
|| || || || {color:brown} trunk Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 28m
16s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 18m
5s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 9m
24s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green}
67m 12s{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} 10m
12s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 18m
28s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} cc {color} | {color:green} 18m
28s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 18m
28s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green} 9m
36s{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}
13m 21s{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} unit {color} | {color:green} 28m
50s{color} | {color:green} hadoop-hdfs-native-client in the patch passed.
{color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
25s{color} | {color:green} The patch does not generate ASF License warnings.
{color} |
| {color:black}{color} | {color:black} {color} | {color:black}150m 13s{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:abb62dd |
| JIRA Issue | HDFS-13322 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12922563/HDFS-13322.003.patch |
| Optional Tests | asflicense compile cc mvnsite javac unit |
| uname | Linux 26089ba405a5 3.13.0-143-generic #192-Ubuntu SMP Tue Feb 27
10:45:36 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/patchprocess/precommit/personality/provided.sh |
| git revision | trunk / 69aac69 |
| maven | version: Apache Maven 3.3.9 |
| Default Java | 1.8.0_162 |
| Test Results |
https://builds.apache.org/job/PreCommit-HDFS-Build/24157/testReport/ |
| Max. process+thread count | 338 (vs. ulimit of 10000) |
| modules | C: hadoop-hdfs-project/hadoop-hdfs-native-client U:
hadoop-hdfs-project/hadoop-hdfs-native-client |
| Console output |
https://builds.apache.org/job/PreCommit-HDFS-Build/24157/console |
| Powered by | Apache Yetus 0.8.0-SNAPSHOT http://yetus.apache.org |
This message was automatically generated.
> fuse dfs - uid persists when switching between ticket caches
> ------------------------------------------------------------
>
> Key: HDFS-13322
> URL: https://issues.apache.org/jira/browse/HDFS-13322
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: fuse-dfs
> Affects Versions: 2.6.0
> Environment: Linux xxxxxx.xx.xx.xxx 3.10.0-514.el7.x86_64 #1 SMP Wed
> Oct 19 11:24:13 EDT 2016 x86_64 x86_64 x86_64 GNU/Linux
>
> Reporter: Alex Volskiy
> Assignee: Istvan Fajth
> Priority: Minor
> Attachments: HDFS-13322.001.patch, HDFS-13322.002.patch,
> HDFS-13322.003.patch, testHDFS-13322.sh, test_after_patch.out,
> test_before_patch.out
>
>
> The symptoms of this issue are the same as described in HDFS-3608 except the
> workaround that was applied (detect changes in UID ticket cache) doesn't
> resolve the issue when multiple ticket caches are in use by the same user.
> Our use case requires that a job scheduler running as a specific uid obtain
> separate kerberos sessions per job and that each of these sessions use a
> separate cache. When switching sessions this way, no change is made to the
> original ticket cache so the cached filesystem instance doesn't get
> regenerated.
>
> {{$ export KRB5CCNAME=/tmp/krb5cc_session1}}
> {{$ kinit user_a@domain}}
> {{$ touch /fuse_mount/tmp/testfile1}}
> {{$ ls -l /fuse_mount/tmp/testfile1}}
> {{ *-rwxrwxr-x 1 user_a user_a 0 Mar 21 13:37 /fuse_mount/tmp/testfile1*}}
> {{$ export KRB5CCNAME=/tmp/krb5cc_session2}}
> {{$ kinit user_b@domain}}
> {{$ touch /fuse_mount/tmp/testfile2}}
> {{$ ls -l /fuse_mount/tmp/testfile2}}
> {{ *-rwxrwxr-x 1 user_a user_a 0 Mar 21 13:37 /fuse_mount/tmp/testfile2*}}
> {{ }}{color:#d04437}*{{** expected owner to be user_b **}}*{color}
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