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https://issues.apache.org/jira/browse/NIFI-7140?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ZhangCheng updated NIFI-7140:
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Description:
For PutSQL processor,if the 'Support Fragmented Transactions' is true, the
processor will process all FlowFiles with that fragment.identifier as a single
transaction;
In actuality,it works.
But when some sql of the transaction failed and <Rollback On Failure> is false
, the database transaction will not roll back.
Sometimes,we need the database transaction rollback and do not want the
flowfile rollback, we need that the failed database transaction route to
REL_FAILURE.
If the <Support Fragmented Transactions>is true and <Rollback On Failure> is
false , I think it should still support the capability of database transaction
rollback, for example :it should add a property (like <Support Fragmented
Transactions RollBack>) which can indicate that whether the processor support
database transaction rollback when the 'Support Fragmented Transactions' is
true ,and <ROLLBACK_ON_FAILURE> only manage the flowfiles rollback.
was:
For PutSQL processor,if the 'Support Fragmented Transactions' is true, the
processor will will process all FlowFiles with that fragment.identifier as a
single transaction;
In actuality,it works. But when some sql of the transaction failed and
<Rollback On Failure> is
false , the database transaction will not roll back.
Sometimes,we need the database transaction rollback and do not want the
flowfile rollback, we need that the failed database transaction route to
REL_FAILURE.
If he <Support Fragmented Transactions>is true and <Rollback On Failure> is
false , I think it should still support the capability of database
transaction rollback, for example it should add a property (like <Support
Fragmented Transactions RollBack>) which can indicate that whether the
processor support database transaction rollback when the 'Support Fragmented
Transactions' is true ,and <ROLLBACK_ON_FAILURE> only manage the flowfile
rollback.
> PutSql support database transaction rollback when <ROLLBACK_ON_FAILURE >is
> false
> --------------------------------------------------------------------------------
>
> Key: NIFI-7140
> URL: https://issues.apache.org/jira/browse/NIFI-7140
> Project: Apache NiFi
> Issue Type: Improvement
> Components: Extensions
> Affects Versions: 1.11.1
> Reporter: ZhangCheng
> Priority: Major
>
> For PutSQL processor,if the 'Support Fragmented Transactions' is true, the
> processor will process all FlowFiles with that fragment.identifier as a
> single transaction;
> In actuality,it works.
> But when some sql of the transaction failed and <Rollback On Failure> is
> false , the database transaction will not roll back.
> Sometimes,we need the database transaction rollback and do not want the
> flowfile rollback, we need that the failed database transaction route to
> REL_FAILURE.
> If the <Support Fragmented Transactions>is true and <Rollback On Failure> is
> false , I think it should still support the capability of database
> transaction rollback, for example :it should add a property (like <Support
> Fragmented Transactions RollBack>) which can indicate that whether the
> processor support database transaction rollback when the 'Support Fragmented
> Transactions' is true ,and <ROLLBACK_ON_FAILURE> only manage the flowfiles
> rollback.
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