[MDEV-26292] mysqldump freezes hangs at "Releasing Savepoint" Created: 2021-08-02 Updated: 2021-10-26 Resolved: 2021-10-26 |
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| Status: | Closed |
| Project: | MariaDB Server |
| Component/s: | Backup |
| Affects Version/s: | 10.5.11 |
| Fix Version/s: | N/A |
| Type: | Bug | Priority: | Critical |
| Reporter: | V H Lemoine | Assignee: | Anel Husakovic |
| Resolution: | Not a Bug | Votes: | 0 |
| Labels: | None | ||
| Environment: |
Ubuntu 18.04 64bit |
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| Description |
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command: mysqldump -v -f --max_allowed_packet=1G --skip-log-queries --add-locks --single-transaction --dump-date --events --flush-logs --quick --opt --routines --triggers --log-error=/tmp/log.txt --result_file=/tmp/zgx.sql zgx Last part of log output – Sending SELECT query... CPU is now 100% and runs forever |
| Comments |
| Comment by V H Lemoine [ 2021-08-02 ] |
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dump data only works mysqldump -v --no-create-info --single-transaction zgx > /backup/zgx_data.sql dump create info without data also works mysqldump -v -d -R --triggers --result_file=/backup/zgx_ddl.sql zgx |
| Comment by V H Lemoine [ 2021-08-02 ] |
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mysqldump -v --dump-date --events --routines --triggers --result-file=/tmp/zgx.sql zgx with --events causes 100% cpu and freezes last part of log: – Sending SELECT query... mysqldump -v --dump-date --routines --triggers --result-file=/tmp/zgx.sql zgx without --events runs ok last part of log: – Retrieving view structure for table zgx_zorgprofielen_wlz... mysqldump -v -d -R --events --triggers --result_file=/backup/zgx_ddl.sql zgx running mysqldump without data (DDL only) with --events also freezes mysqldump -v -d --events --result_file=/backup/zgx_ddl.sql zgx dumping --events only causes freeze and 100% cpu |
| Comment by V H Lemoine [ 2021-08-02 ] |
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after updating the last modified event and rerun So it seemed the problem is caused by an incorrectly |
| Comment by V H Lemoine [ 2021-10-26 ] |
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Please close this issue. |