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Posted to issues@paimon.apache.org by "chenwyi2 (via GitHub)" <gi...@apache.org> on 2024/02/29 08:53:32 UTC
[I] [Feature] HiveCatalog to commit to tables can we use environmentContext instead of hive locks to provide transactional commits? [incubator-paimon]
chenwyi2 opened a new issue, #2924:
URL: https://github.com/apache/incubator-paimon/issues/2924
### Search before asking
- [X] I searched in the [issues](https://github.com/apache/incubator-paimon/issues) and found nothing similar.
### Motivation
It can be big pressure when lots of table use hive locks to provide transaction, so can we use environmentContext instead of hive locks?
### Solution
_No response_
### Anything else?
_No response_
### Are you willing to submit a PR?
- [ ] I'm willing to submit a PR!
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Re: [I] [Feature] HiveCatalog to commit to tables can we use environmentContext instead of hive locks to provide transactional commits? [incubator-paimon]
Posted by "JingsongLi (via GitHub)" <gi...@apache.org>.
JingsongLi commented on issue #2924:
URL: https://github.com/apache/incubator-paimon/issues/2924#issuecomment-1972558005
I don't know what is `environmentContext` lock, can you explain more? Or provide a example.
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Re: [I] [Feature] HiveCatalog to commit to tables can we use environmentContext instead of hive locks to provide transactional commits? [incubator-paimon]
Posted by "chenwyi2 (via GitHub)" <gi...@apache.org>.
chenwyi2 commented on issue #2924:
URL: https://github.com/apache/incubator-paimon/issues/2924#issuecomment-1972599498
https://github.com/apache/hive/pull/3888 changes HMS API , we can use "hive_metastoreConstants.EXPECTED_PARAMETER_KEY" or "hive_metastoreConstants.EXPECTED_PARAMETER_VALUE" to commit instead of 4 HMS calls
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Re: [I] [Feature] HiveCatalog to commit to tables can we use environmentContext instead of hive locks to provide transactional commits? [paimon]
Posted by "chenwyi2 (via GitHub)" <gi...@apache.org>.
chenwyi2 commented on issue #2924:
URL: https://github.com/apache/paimon/issues/2924#issuecomment-2647072363
https://issues.apache.org/jira/browse/HIVE-26882 has been resolved, there will be a plan to make some improvement on hivelock?
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Re: [I] [Feature] HiveCatalog to commit to tables can we use environmentContext instead of hive locks to provide transactional commits? [incubator-paimon]
Posted by "JingsongLi (via GitHub)" <gi...@apache.org>.
JingsongLi commented on issue #2924:
URL: https://github.com/apache/incubator-paimon/issues/2924#issuecomment-1980381460
It seems there are some problem for this feature, see the discussion in: https://issues.apache.org/jira/browse/HIVE-26882
Let's keep an eye on it.
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