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Kirill Tkalenko commented on IGNITE-13912: ------------------------------------------ Hi, [~shm]! Re-producer should look like a test that can be easily run on an open project. I have no experience with running k8s, so I cannot run the test. It seems that in the beginning you can figure out why the PME(exchange) happens. > Incorrect calculation of WAL segments that should be deleted from WAL archive > ----------------------------------------------------------------------------- > > Key: IGNITE-13912 > URL: https://issues.apache.org/jira/browse/IGNITE-13912 > Project: Ignite > Issue Type: Bug > Components: persistence > Reporter: Kirill Tkalenko > Assignee: Kirill Tkalenko > Priority: Critical > Fix For: 2.10 > > Attachments: reproducer.zip, server1-full-wal-checkpoint.log, > wal-checkpoint-logs, wal_dir_contents, wal_grows_from_peak.PNG, > wal_issue_reproduced.PNG, wal_usage.PNG, wal_usage_dec12.PNG, > wal_usage_dec22nd_binary.PNG > > Time Spent: 40m > Remaining Estimate: 0h > > Now there is an incorrect calculation of WAL segments that should be deleted > from WAL archive. Since we delete only those segments whose total size should > not exceed *DataStorageConfiguration#maxWalArchiveSize * > IGNITE_THRESHOLD_WAL_ARCHIVE_SIZE_PERCENTAGE*, but should be up to > DataStorageConfiguration#maxWalArchiveSize * > IGNITE_THRESHOLD_WAL_ARCHIVE_SIZE_PERCENTAGE*. Therefore, an excess of > *DataStorageConfiguration#maxWalArchiveSize* occurs. -- This message was sent by Atlassian Jira (v8.3.4#803005)