[
https://issues.apache.org/jira/browse/HDDS-1668?focusedWorklogId=257610&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-257610
]
ASF GitHub Bot logged work on HDDS-1668:
----------------------------------------
Author: ASF GitHub Bot
Created on: 11/Jun/19 11:07
Start Date: 11/Jun/19 11:07
Worklog Time Spent: 10m
Work Description: hadoop-yetus commented on issue #944: HDDS-1668. Add
liveness probe to the example k8s resources files
URL: https://github.com/apache/hadoop/pull/944#issuecomment-500794351
:broken_heart: **-1 overall**
| Vote | Subsystem | Runtime | Comment |
|:----:|----------:|--------:|:--------|
| 0 | reexec | 50 | Docker mode activated. |
||| _ Prechecks _ |
| +1 | dupname | 0 | No case conflicting files found. |
| 0 | yamllint | 0 | yamllint was not available. |
| +1 | @author | 0 | The patch does not contain any @author tags. |
| -1 | test4tests | 0 | 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. |
||| _ trunk Compile Tests _ |
| +1 | mvninstall | 515 | trunk passed |
| +1 | compile | 284 | trunk passed |
| +1 | mvnsite | 0 | trunk passed |
| +1 | shadedclient | 1654 | branch has no errors when building and testing
our client artifacts. |
| +1 | javadoc | 167 | trunk passed |
||| _ Patch Compile Tests _ |
| +1 | mvninstall | 467 | the patch passed |
| +1 | compile | 294 | the patch passed |
| +1 | javac | 294 | the patch passed |
| +1 | mvnsite | 0 | the patch passed |
| +1 | whitespace | 0 | The patch has no whitespace issues. |
| +1 | shadedclient | 744 | patch has no errors when building and testing
our client artifacts. |
| +1 | javadoc | 169 | the patch passed |
||| _ Other Tests _ |
| -1 | unit | 157 | hadoop-hdds in the patch failed. |
| -1 | unit | 1247 | hadoop-ozone in the patch failed. |
| +1 | asflicense | 51 | The patch does not generate ASF License warnings. |
| | | 5205 | |
| Reason | Tests |
|-------:|:------|
| Failed junit tests | hadoop.ozone.container.common.impl.TestHddsDispatcher
|
| | hadoop.ozone.client.rpc.TestBCSID |
| | hadoop.ozone.client.rpc.TestOzoneRpcClientWithRatis |
| | hadoop.ozone.client.rpc.TestOzoneAtRestEncryption |
| | hadoop.ozone.client.rpc.TestSecureOzoneRpcClient |
| | hadoop.ozone.client.rpc.TestOzoneRpcClient |
| Subsystem | Report/Notes |
|----------:|:-------------|
| Docker | Client=17.05.0-ce Server=17.05.0-ce base:
https://builds.apache.org/job/hadoop-multibranch/job/PR-944/1/artifact/out/Dockerfile
|
| GITHUB PR | https://github.com/apache/hadoop/pull/944 |
| Optional Tests | dupname asflicense compile javac javadoc mvninstall
mvnsite unit shadedclient yamllint |
| uname | Linux 4fa34080de55 4.4.0-141-generic #167~14.04.1-Ubuntu SMP Mon
Dec 10 13:20:24 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | personality/hadoop.sh |
| git revision | trunk / b417a4c |
| Default Java | 1.8.0_212 |
| unit |
https://builds.apache.org/job/hadoop-multibranch/job/PR-944/1/artifact/out/patch-unit-hadoop-hdds.txt
|
| unit |
https://builds.apache.org/job/hadoop-multibranch/job/PR-944/1/artifact/out/patch-unit-hadoop-ozone.txt
|
| Test Results |
https://builds.apache.org/job/hadoop-multibranch/job/PR-944/1/testReport/ |
| Max. process+thread count | 4471 (vs. ulimit of 5500) |
| modules | C: hadoop-ozone/dist U: hadoop-ozone/dist |
| Console output |
https://builds.apache.org/job/hadoop-multibranch/job/PR-944/1/console |
| versions | git=2.7.4 maven=3.3.9 |
| Powered by | Apache Yetus 0.10.0 http://yetus.apache.org |
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Issue Time Tracking
-------------------
Worklog Id: (was: 257610)
Time Spent: 20m (was: 10m)
> Add liveness probe to the example k8s resources files
> -----------------------------------------------------
>
> Key: HDDS-1668
> URL: https://issues.apache.org/jira/browse/HDDS-1668
> Project: Hadoop Distributed Data Store
> Issue Type: Sub-task
> Reporter: Elek, Marton
> Assignee: Elek, Marton
> Priority: Major
> Labels: pull-request-available
> Time Spent: 20m
> Remaining Estimate: 0h
>
> In kubernetes resources we can define livebess probes which can help to
> detect any failure. If the define port is not available the pod will be
> rescheduled.
> We need to add the liveness probes to our k8s resource files.
> Note: We shouldn't add readiness probes. Readiness probe is about the service
> availability. The service/dns can be available only after the service is
> restarted. This is not good for us as:
> * We need DNS resolution during the startup (See
> OzoneManager.loadOMHAConfigs)
> * We already implemented retry in case of missing DNS entries
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