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From "Yaroslav Molochkov (Jira)" <j...@apache.org>
Subject [jira] [Created] (IGNITE-13323) GridDhtPartitionsExchangeFuture logging improvements
Date Mon, 03 Aug 2020 15:56:00 GMT
Yaroslav Molochkov created IGNITE-13323:
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             Summary: GridDhtPartitionsExchangeFuture logging improvements
                 Key: IGNITE-13323
                 URL: https://issues.apache.org/jira/browse/IGNITE-13323
             Project: Ignite
          Issue Type: Improvement
    Affects Versions: 2.8.1
            Reporter: Yaroslav Molochkov


Firstly, logging in said class should be improved to address possible cluster topology/connectivity
issues: 
org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionsExchangeFuture#processFullMessage,
upon entering that method and before critical section begins we should log that at info level.
This way we won't have to speculate if thread is waiting on a lock to not.(org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionsExchangeFuture#mux)

Secondly, org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionsExchangeFuture#sendAllPartitions.
Logging should reflect the amount of nodes that should receive messages (collection that is
sent to said method) and the amount of nodes that should receive the message (or, in other
words, we successfully managed to send the message to a particular node, then sum it up).




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