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https://issues.apache.org/jira/browse/HADOOP-17159?focusedWorklogId=475570&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-475570
]
ASF GitHub Bot logged work on HADOOP-17159:
-------------------------------------------
Author: ASF GitHub Bot
Created on: 27/Aug/20 22:09
Start Date: 27/Aug/20 22:09
Worklog Time Spent: 10m
Work Description: hadoop-yetus commented on pull request #2245:
URL: https://github.com/apache/hadoop/pull/2245#issuecomment-682215919
:confetti_ball: **+1 overall**
| Vote | Subsystem | Runtime | Comment |
|:----:|----------:|--------:|:--------|
| +0 :ok: | reexec | 11m 25s | Docker mode activated. |
||| _ Prechecks _ |
| +1 :green_heart: | dupname | 0m 0s | No case conflicting files
found. |
| +1 :green_heart: | @author | 0m 0s | The patch does not contain any
@author tags. |
| +1 :green_heart: | test4tests | 0m 0s | The patch appears to include
1 new or modified test files. |
||| _ branch-2.10 Compile Tests _ |
| +1 :green_heart: | mvninstall | 16m 14s | branch-2.10 passed |
| +1 :green_heart: | compile | 12m 56s | branch-2.10 passed |
| +1 :green_heart: | checkstyle | 0m 45s | branch-2.10 passed |
| +1 :green_heart: | mvnsite | 1m 30s | branch-2.10 passed |
| +1 :green_heart: | javadoc | 1m 18s | branch-2.10 passed |
| +0 :ok: | spotbugs | 2m 30s | Used deprecated FindBugs config;
considering switching to SpotBugs. |
| +1 :green_heart: | findbugs | 2m 26s | branch-2.10 passed |
||| _ Patch Compile Tests _ |
| +1 :green_heart: | mvninstall | 0m 54s | the patch passed |
| +1 :green_heart: | compile | 12m 14s | the patch passed |
| +1 :green_heart: | javac | 12m 14s | the patch passed |
| +1 :green_heart: | checkstyle | 0m 46s | the patch passed |
| +1 :green_heart: | mvnsite | 1m 25s | the patch passed |
| +1 :green_heart: | whitespace | 0m 0s | The patch has no whitespace
issues. |
| +1 :green_heart: | javadoc | 1m 13s | the patch passed |
| +1 :green_heart: | findbugs | 2m 34s | the patch passed |
||| _ Other Tests _ |
| +1 :green_heart: | unit | 9m 34s | hadoop-common in the patch passed.
|
| +1 :green_heart: | asflicense | 0m 53s | The patch does not generate
ASF License warnings. |
| | | 79m 52s | |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | ClientAPI=1.40 ServerAPI=1.40 base:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2245/3/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/2245 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient findbugs checkstyle |
| uname | Linux ee37392e8ce7 4.15.0-58-generic #64-Ubuntu SMP Tue Aug 6
11:12:41 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | dev-support/bin/hadoop.sh |
| git revision | branch-2.10 / a9f82a1 |
| Default Java | Oracle Corporation-1.7.0_95-b00 |
| Test Results |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2245/3/testReport/ |
| Max. process+thread count | 1330 (vs. ulimit of 5500) |
| modules | C: hadoop-common-project/hadoop-common U:
hadoop-common-project/hadoop-common |
| Console output |
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-2245/3/console |
| versions | git=2.7.4 maven=3.3.9 findbugs=3.0.1 |
| Powered by | Apache Yetus 0.12.0 https://yetus.apache.org |
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Issue Time Tracking
-------------------
Worklog Id: (was: 475570)
Time Spent: 0.5h (was: 20m)
> Make UGI support forceful relogin from keytab ignoring the last login time
> --------------------------------------------------------------------------
>
> Key: HADOOP-17159
> URL: https://issues.apache.org/jira/browse/HADOOP-17159
> Project: Hadoop Common
> Issue Type: Improvement
> Components: security
> Affects Versions: 2.10.0, 3.3.0, 3.2.1, 3.1.3
> Reporter: Sandeep Guggilam
> Assignee: Sandeep Guggilam
> Priority: Major
> Fix For: 3.2.2, 3.3.1, 3.4.0, 3.1.5
>
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> Currently we have a relogin() method in UGI which attempts to login if there
> is no login attempted in the last 10 minutes or configured amount of time
> We should also have provision for doing a forceful relogin irrespective of
> the time window that the client can choose to use it if needed . Consider the
> below scenario:
> # SASL Server is reimaged and new keytabs are fetched with refreshing the
> password
> # SASL client connection to the server would fail when it tries with the
> cached service ticket
> # We should try to logout to clear the service tickets in cache and then try
> to login back in such scenarios. But since the current relogin() doesn't
> guarantee a login, it could cause an issue
> # A forceful relogin in this case would help after logout
>
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