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https://issues.apache.org/jira/browse/IGNITE-19095?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Konstantin Orlov updated IGNITE-19095:
--------------------------------------
Priority: Critical (was: Major)
> Cyclic retry of ActionRequest in RaftGroupServiceImpl
> -----------------------------------------------------
>
> Key: IGNITE-19095
> URL: https://issues.apache.org/jira/browse/IGNITE-19095
> Project: Ignite
> Issue Type: Bug
> Reporter: Konstantin Orlov
> Priority: Critical
>
> Please take a look at the following snippet:
> {code:java}
> private void handleThrowable(
> ...
> ) {
> if (recoverable(err)) {
> ...
> scheduleRetry(() -> sendWithRetry(randomNode(peer),
> requestFactory, stopTime, fut));
> } else {
> fut.completeExceptionally(err);
> }
> }
> {code}
> In case of a recoverable error, the request will be sent once again. But if 2
> out of 3 nodes had already been stopped, this retry logic will stuck in an
> infinite loop. The reason is that ConnectException is considered recoverable,
> and we are choosing another node keeping in mind only the node that had
> failed during current iteration.
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