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https://issues.apache.org/jira/browse/IGNITE-25825?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alexey Scherbakov updated IGNITE-25825:
---------------------------------------
Description:
Currently write intents are cleaned up syncronously on commit path.
This adds additional latency up to 1RTT in cross-partition scenario.
We should clean up intents and unlock locks asynchronously, as soon as commit
record is applied:
{code:java}
return finishTransaction(enlistedPartitionGroups, txId, commit, commitTimestamp)
.thenApply(txResult -> {
// Clean up and unlock asynchronously.
txManager.cleanup(replicationGroupId,
enlistedPartitions, commit, commitTimestamp, txId);
return txResult;
}
);
{code}
was:
Currently write intents are cleaned up syncronously on commit path.
This add additional latency up to 1RTT in cross-partition scenario.
We should clean up intents and unlock locks asynchronously, as soon as commit
record is applied:
{code:java}
return finishTransaction(enlistedPartitionGroups, txId, commit, commitTimestamp)
.thenApply(txResult -> {
// Clean up and unlock asynchronously.
txManager.cleanup(replicationGroupId,
enlistedPartitions, commit, commitTimestamp, txId);
return txResult;
}
);
{code}
> Fully asynchronous write intent cleanup
> ---------------------------------------
>
> Key: IGNITE-25825
> URL: https://issues.apache.org/jira/browse/IGNITE-25825
> Project: Ignite
> Issue Type: Improvement
> Reporter: Vladislav Pyatkov
> Priority: Major
> Labels: ignite-3
>
> Currently write intents are cleaned up syncronously on commit path.
> This adds additional latency up to 1RTT in cross-partition scenario.
> We should clean up intents and unlock locks asynchronously, as soon as commit
> record is applied:
> {code:java}
> return finishTransaction(enlistedPartitionGroups, txId, commit,
> commitTimestamp)
> .thenApply(txResult -> {
> // Clean up and unlock asynchronously.
> txManager.cleanup(replicationGroupId,
> enlistedPartitions, commit, commitTimestamp, txId);
> return txResult;
> }
> );
> {code}
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