[
https://issues.apache.org/jira/browse/HADOOP-13500?focusedWorklogId=693022&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-693022
]
ASF GitHub Bot logged work on HADOOP-13500:
-------------------------------------------
Author: ASF GitHub Bot
Created on: 09/Dec/21 08:03
Start Date: 09/Dec/21 08:03
Worklog Time Spent: 10m
Work Description: dbadaya1 opened a new pull request #3776:
URL: https://github.com/apache/hadoop/pull/3776
<!--
Thanks for sending a pull request!
1. If this is your first time, please read our contributor guidelines:
https://cwiki.apache.org/confluence/display/HADOOP/How+To+Contribute
2. Make sure your PR title starts with JIRA issue id, e.g.,
'HADOOP-17799. Your PR title ...'.
-->
### Description of PR
It is possible to encounter a ConcurrentModificationException while trying
to iterate a Configuration object. The iterator method tries to walk the
underlying Property object without proper synchronization, so another thread
simultaneously calling the set method can trigger it. setProperty method on
Property object is also synchronized on the same property object.
### How was this patch tested?
### For code changes:
- [ ] Does the title or this PR starts with the corresponding JIRA issue id
(e.g. 'HADOOP-17799. Your PR title ...')?
- [ ] Object storage: have the integration tests been executed and the
endpoint declared according to the connector-specific documentation?
- [ ] If adding new dependencies to the code, are these dependencies
licensed in a way that is compatible for inclusion under [ASF
2.0](http://www.apache.org/legal/resolved.html#category-a)?
- [ ] If applicable, have you updated the `LICENSE`, `LICENSE-binary`,
`NOTICE-binary` files?
--
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.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
Issue Time Tracking
-------------------
Worklog Id: (was: 693022)
Time Spent: 20m (was: 10m)
> Concurrency issues when using Configuration iterator
> ----------------------------------------------------
>
> Key: HADOOP-13500
> URL: https://issues.apache.org/jira/browse/HADOOP-13500
> Project: Hadoop Common
> Issue Type: Bug
> Components: conf
> Reporter: Jason Darrell Lowe
> Priority: Major
> Labels: pull-request-available
> Time Spent: 20m
> Remaining Estimate: 0h
>
> It is possible to encounter a ConcurrentModificationException while trying to
> iterate a Configuration object. The iterator method tries to walk the
> underlying Property object without proper synchronization, so another thread
> simultaneously calling the set method can trigger it.
--
This message was sent by Atlassian Jira
(v8.20.1#820001)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
