smengcl commented on code in PR #6768:
URL: https://github.com/apache/ozone/pull/6768#discussion_r1628700198
##########
hadoop-hdds/common/src/main/java/org/apache/hadoop/hdds/ratis/conf/RatisClientConfig.java:
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@@ -98,6 +98,21 @@ public void setRpcWatchRequestTimeout(Duration duration) {
}
}
+ @Config(key = "client.request.watch.type",
+ defaultValue = "ALL_COMMITTED",
+ type = ConfigType.STRING,
+ tags = { OZONE, CLIENT, PERFORMANCE },
+ description = "The RATIS watch commit type, ALL_COMMITTED or
MAJORITY_COMMITTED.")
Review Comment:
```suggestion
description = "Desired replication level when Ozone client's Raft
client calls watch(). ALL_COMMITTED or MAJORITY_COMMITTED. MAJORITY_COMMITTED
increases write performance by reducing watch() latency when an Ozone datanode
is slow in a pipeline, at the cost of potentially increasing read latency due
to retries.")
```
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