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Posted to issues@ignite.apache.org by "Eduard Shangareev (JIRA)" <ji...@apache.org> on 2017/09/18 14:29:00 UTC
[jira] [Created] (IGNITE-6423) LFD could be corrupted if partition
have been evicted and returned to node
Eduard Shangareev created IGNITE-6423:
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Summary: LFD could be corrupted if partition have been evicted and returned to node
Key: IGNITE-6423
URL: https://issues.apache.org/jira/browse/IGNITE-6423
Project: Ignite
Issue Type: Bug
Reporter: Eduard Shangareev
Priority: Critical
So, what is going on?
Partition had been changed, its pages had been put to checkpoint pages.
After it partition was evicted, checkpoint started.
We are allocating a page and because it's already in checkpoint we copy the empty page to copy it on disk.
If we restart right now we will read the empty page from disk. Therefore assertion error would be thrown etc.
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