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Move blocking readPair call to boundedElastic thread #1653

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Move blocking readPair call to boundedElastic thread #1653

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11 changes: 10 additions & 1 deletion ...ssandra/src/main/java/org/apache/james/mailbox/cassandra/mail/CassandraMessageMapper.java
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Original file line number Diff line number Diff line change
Expand Up @@ -170,7 +170,16 @@ public Mono<MailboxCounters> getMailboxCountersReactive(Mailbox mailbox) {
}
return Mono.just(counters);
})
.doOnNext(counters -> readRepair(mailbox, counters));
.doOnNext(counters -> {
if (this.cassandraConfiguration.getMailboxReadRepair() > 0) {
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I'm oretty sure it should be

Suggested change
if (this.cassandraConfiguration.getMailboxReadRepair() > 0) {
if (this.cassandraConfiguration.getMailboxCountersReadRepair() > 0) {

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Oh, you mean we should update the name in the original configuration file too? 🤔
Screen Shot 2023-07-25 at 12 13 15 AM

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I believe what chibenwa is saying is:

  • getMailboxReadRepair() is used in CassandraMailboxMapper
  • for CassandraMessageMapper , we use getMailboxCountersReadRepairChanceMax() and/or getMailboxCountersReadRepairChanceOneHundred()

=> for example: https://github.com/apache/james-project/blob/master/mailbox/cassandra/src/main/java/org/apache/james/mailbox/cassandra/mail/CassandraMessageMapper.java#L197

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Maybe we could extract that line actually in a function to avoid duplication, that we could call from there and from your code change :)

Mono.fromRunnable(() -> {
readRepair(mailbox, counters);
})
.subscribeOn(Schedulers.boundedElastic())
.subscribe();
}
});

}

public Mono<MailboxCounters> readMailboxCounters(CassandraId mailboxId) {
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