[
https://issues.apache.org/jira/browse/HDDS-2410?focusedWorklogId=339805&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-339805
]
ASF GitHub Bot logged work on HDDS-2410:
----------------------------------------
Author: ASF GitHub Bot
Created on: 07/Nov/19 08:49
Start Date: 07/Nov/19 08:49
Worklog Time Spent: 10m
Work Description: elek commented on pull request #124: HDDS-2410.
Ozoneperf docker cluster should use privileged containers
URL: https://github.com/apache/hadoop-ozone/pull/124
## What changes were proposed in this pull request?
(Please fill in changes proposed in this fix)
## What is the link to the Apache JIRA
https://github.com/elek/hadoop-ozone/pull/new/HDDS-2410
## How was this patch tested?
```
cd hadoop-ozone/dist/target/ozone-0.5.0-SNAPSHOT/compose/ozoneperf/
docker-compose up -d
```
firefox http://localhost:9876/prof
Execute the proposed kernel parameter adjustments:
```
echo 1 > /proc/sys/kernel/perf_event_paranoid
echo 0 > /proc/sys/kernel/kptr_restrict
```
Reponed http://localhost:9876/prof
After 10 seconds you should see the profiler flame graph
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
[email protected]
Issue Time Tracking
-------------------
Worklog Id: (was: 339805)
Remaining Estimate: 0h
Time Spent: 10m
> Ozoneperf docker cluster should use privileged containers
> ---------------------------------------------------------
>
> Key: HDDS-2410
> URL: https://issues.apache.org/jira/browse/HDDS-2410
> Project: Hadoop Distributed Data Store
> Issue Type: Task
> Reporter: Marton Elek
> Assignee: Marton Elek
> Priority: Major
> Labels: pull-request-available
> Time Spent: 10m
> Remaining Estimate: 0h
>
> The profiler
> [servlet|https://github.com/elek/hadoop-ozone/blob/master/hadoop-hdds/framework/src/main/java/org/apache/hadoop/hdds/server/ProfileServlet.java]
> (which helps to run java profiler in the background and publishes the result
> on the web interface) requires privileged docker containers.
>
> This flag is missing from the ozoneperf docker-compose cluster (which is
> designed to run performance tests).
>
>
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
