[infinispan-issues] [JBoss JIRA] (ISPN-1615) Consider removing transaction suspension code from putForExternalRead()
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https://issues.jboss.org/browse/ISPN-1615?page=com.atlassian.jira.plugin....
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Mircea Markus commented on ISPN-1615:
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removing the tx code causes the PFER not to be atomic: i.e. the put might happen on some
nodes and might not happen on some other nodes. If users can live with that then they
should enable use1PcForAutoCommitTransactions which has the same effect:speed(1PC) at the
cost of potential inconsistencies.
Consider removing transaction suspension code from
putForExternalRead()
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Key: ISPN-1615
URL: https://issues.jboss.org/browse/ISPN-1615
Project: Infinispan
Issue Type: Enhancement
Affects Versions: 5.0.1.FINAL, 5.1.0.CR1
Reporter: Galder Zamarreño
Assignee: Galder Zamarreño
Fix For: 5.1.0.CR2, 5.1.0.FINAL
The main reason for suspending the transaction was to avoid failures impacting the result
of the transaction.
However, ever since ISPN-1556 has been implemented, any FAIL_SILENT operation (like PFER)
won't have an impact on the transaction if it fails, so this transaction suspension is
not really needed.
Removing the suspension code is apparently a performance booster in 2LC.
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