z-bb commented on code in PR #5216:
URL: https://github.com/apache/ozone/pull/5216#discussion_r1322747453
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hadoop-hdds/container-service/src/main/java/org/apache/hadoop/ozone/container/replication/ReplicationServer.java:
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@@ -180,6 +185,18 @@ public static final class ReplicationConfig {
)
private int replicationMaxStreams = REPLICATION_MAX_STREAMS_DEFAULT;
+ /**
+ * The maximum of replication request queue length.
+ */
+ @Config(key = QUEUE_LIMIT,
+ type = ConfigType.INT,
+ defaultValue = "4096",
Review Comment:
> I guess 4096 this value is picked for the moment based on experience,
@z-bb , right? And Guangbao, do you remember the the biggest queue length you
have ever seen before without the queue limitation imposed?
@ChenSammi Yes, based on experience, we plan to add a monitor for the queue
length. I will confirm this value later.
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