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https://issues.apache.org/jira/browse/JENA-1542?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16488745#comment-16488745
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ASF GitHub Bot commented on JENA-1542:
--------------------------------------
Github user rvesse commented on a diff in the pull request:
https://github.com/apache/jena/pull/414#discussion_r190532549
--- Diff:
jena-db/jena-dboe-transaction/src/main/java/org/apache/jena/dboe/transaction/txn/TransactionCoordinator.java
---
@@ -142,41 +141,56 @@ public TransactionCoordinator
add(TransactionalComponent elt) {
* @see #add
*/
public TransactionCoordinator remove(TransactionalComponent elt) {
- checkSetup() ;
- synchronized(coordinatorLock) {
- components.remove(elt.getComponentId()) ;
- }
+ checklAllowModification() ;
+ components.remove(elt.getComponentId()) ;
return this ;
}
+
+ /**
+ * Perform modification of this {@code TransaxctionCoordiator} after
it has been started.
--- End diff --
Typo in the `{@code }` here?
> Allow addition of transaction components after initial setup.
> -------------------------------------------------------------
>
> Key: JENA-1542
> URL: https://issues.apache.org/jira/browse/JENA-1542
> Project: Apache Jena
> Issue Type: Improvement
> Components: TDB, TDB2
> Affects Versions: Jena 3.7.0
> Reporter: Andy Seaborne
> Assignee: Andy Seaborne
> Priority: Major
> Fix For: Jena 3.8.0
>
>
> Currently:
> * TDB1: the set of {{TransactionLifecycle}} components is fixed
> * TDB2: the set of {{TransactionComponents}} is frozen during creation of a
> dataset.
> In order to be able to add a text index into the transaction handling, allow
> new items to be added (carefully) into the transaction subsystem for a
> dataset.
> This is necessary for JENA-1302.
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