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[QB-3156] Upgrade Failed due to loop in backup
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| Status: | Resolved |
| Project: | QuickBuild |
| Component/s: | None |
| Affects Version/s: | 8.0.0 |
| Fix Version/s: | 8.0.1 |
| Type: | Bug | Priority: | Major |
| Reporter: | Mike Cordeiro | Assigned To: | Unassigned |
| Resolution: | Fixed | Votes: | 0 |
| Remaining Estimate: | Unknown | Time Spent: | Unknown |
| Original Estimate: | Unknown | ||
| Environment: | Windows Server, SQL Server | ||
| File Attachments: |
loop.txt
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| Description |
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We ran into an issue upgrading to 8.0 this weekend. It appears that there was not enough memory in the JVM to run the database backup. As a fail safe, QB seems to attempt to reduce the number of rows in a query to attempt to load less into the JVM. However, It seems that even 1 row was too big, which put the backup into an infinite loop writing rows "(17->16)" over and over to a backup file. I would have expected the backup to fail once the end of the range was smaller than the start.
I will attach the relevant portion of the output logs. |
| Comments |
| Comment by Mike Cordeiro [ 26/Mar/18 12:36 PM ] |
| Output log of upgrade attempt. Loop encountered when running DB backup. |