dsmiley commented on code in PR #1248:
URL: https://github.com/apache/solr/pull/1248#discussion_r1056534772
##########
solr/solrj/src/java/org/apache/solr/client/solrj/impl/CloudSolrClient.java:
##########
@@ -1222,11 +1222,22 @@ public boolean isDirectUpdatesToLeadersOnly() {
/**
* If caches are expired they are refreshed after acquiring a lock. use this
to set the number of
* locks
+ *
+ * @deprecated use {@link
CloudHttp2SolrClient.Builder#setParallelCacheRefreshes(int)} instead
*/
+ @Deprecated
public void setParallelCacheRefreshes(int n) {
locks = objectList(n);
}
+ /**
+ * If caches are expired they are refreshed after acquiring a lock. This
method sets the number of
+ * locks. It is used by the Builder only.
+ */
+ void setParallelCacheRefreshesLocks(int parallelCacheRefreshesLocks) {
+ locks = objectList(parallelCacheRefreshesLocks);
+ }
+
Review Comment:
I don't see this used by the builder, I see it used by the constructor. I
think we don't need this method; it could be inline'ed.
##########
solr/solrj/src/java/org/apache/solr/client/solrj/impl/CloudHttp2SolrClient.java:
##########
@@ -134,6 +135,7 @@ protected boolean wasCommError(Throwable rootCause) {
/** Constructs {@link CloudHttp2SolrClient} instances from provided
configuration. */
public static class Builder {
+ public int parallelCacheRefreshesLocks = 3;
Review Comment:
not protected like the rest?
Furthermore, even though field order doesn't truly matter, I would put an
obscure setting like this last, not first. First ones should be most
central/important.
##########
solr/solrj/src/java/org/apache/solr/client/solrj/impl/CloudHttp2SolrClient.java:
##########
@@ -97,6 +97,7 @@ protected CloudHttp2SolrClient(Builder builder) {
} else {
this.stateProvider = builder.stateProvider;
}
+ this.setParallelCacheRefreshesLocks(builder.parallelCacheRefreshesLocks);
Review Comment:
Instead of using a deprecated setter, just set the field directly. Notice
the rest of this method sets fields directly.
##########
solr/solrj/src/java/org/apache/solr/client/solrj/impl/CloudHttp2SolrClient.java:
##########
@@ -249,6 +251,17 @@ public Builder withParallelUpdates(boolean
parallelUpdates) {
return this;
}
+ /**
+ * Tells {@link CloudHttp2SolrClient.Builder} if caches are expired then
they are refreshed
Review Comment:
```suggestion
* When caches are expired then they are refreshed
```
"Tells XXX-Builder" seems like useless words
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