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https://issues.apache.org/jira/browse/IGNITE-8531?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16480667#comment-16480667
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ASF GitHub Bot commented on IGNITE-8531:
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GitHub user Jokser opened a pull request:
https://github.com/apache/ignite/pull/4026
IGNITE-8531 Fixed NPE if checkpoint has no pages to write, but has
partitions to destroy
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/gridgain/apache-ignite ignite-8531
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/ignite/pull/4026.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #4026
----
commit b42b933b62b7f79dfb8355b1e6e4254dcb9e2842
Author: Pavel Kovalenko <jokserfn@...>
Date: 2018-05-18T13:43:20Z
IGNITE-8531 Fixed NPE if checkpoint has no pages to write, but has
partitions to destroy.
----
> NPE is thrown on destroying empty partition
> -------------------------------------------
>
> Key: IGNITE-8531
> URL: https://issues.apache.org/jira/browse/IGNITE-8531
> Project: Ignite
> Issue Type: Bug
> Components: persistence
> Reporter: Sergey Chugunov
> Assignee: Pavel Kovalenko
> Priority: Major
>
> Improvement IGNITE-8320 introduced situation when NPE may happen: in case of
> destroying empty partition checkpoint record isn't logged to WAL but code
> attempts to create checkpoint marker anyway which leads to NPE.
> We need to allow checkpointing empty partitions.
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