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https://jira.nuxeo.com/browse/NXCM-313?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=88899#action_88899
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Benoit Delbosc commented on NXCM-313:
-------------------------------------
According to the pg logs
Process 8761 waits for AccessShareLock on relation 300653;
SELECT true WHERE EXISTS (SELECT 1 FROM read_acls_cache WHERE users_md5 = $1
)"
-> want to update read_acls_cache
blocked by process 8769.
Process 8769 waits for ShareLock on transaction 2837313;
SELECT nx_update_read_acls()
-> commit transaction avec ShareLock sur read_acls_cache
blocked by process 8783
Process 8783 waits for AccessExclusiveLock on relation 300653;
SELECT nx_update_read_acls()
-> want to truncate read_acls_cache
blocked by process 8761.
This is a new kind of conflict during nx_udpate_read_acls and it will be fixed
with NXP-6038.
> DB deadlock when running load test
> ----------------------------------
>
> Key: NXCM-313
> URL: https://jira.nuxeo.com/browse/NXCM-313
> Project: Nuxeo Case Management
> Issue Type: Bug
> Components: performance-cmf
> Affects Versions: 1.5
> Reporter: Alexandre Russel
> Attachments: server.log
>
>
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