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Posted to dev@pegasus.apache.org by "acelyc111 (via GitHub)" <gi...@apache.org> on 2024/03/26 15:57:10 UTC
[I] The amount of data increased after backing up and restoring a partition-splitted table [incubator-pegasus]
acelyc111 opened a new issue, #1964:
URL: https://github.com/apache/incubator-pegasus/issues/1964
## Bug Report
Please answer these questions before submitting your issue. Thanks!
1. What did you do?
- create a table A
- write some data to the table A
- count the total data on table A as `number_a1`
- execute a partition-split on the table A as `number_a2`
- count the total data on table A
- back up the table A to HDFS
- restore the data to a new table B from the backed up data from HDFS
- count the total data on table B as `number_b`
2. What did you expect to see?
`number_a1` == `number_a2` == `number_b`
3. What did you see instead?
`number_a1` == `number_a2` != `number_b`
4. What version of Pegasus are you using?
2.4
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Re: [I] The amount of data increased after backing up and restoring a partition-splitted table [incubator-pegasus]
Posted by "acelyc111 (via GitHub)" <gi...@apache.org>.
acelyc111 commented on issue #1964:
URL: https://github.com/apache/incubator-pegasus/issues/1964#issuecomment-2020826917
It's because the `replica.split.validate_partition_hash` environment is lost on table B.
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