github-code-scanning[bot] commented on code in PR #11595:
URL: https://github.com/apache/druid/pull/11595#discussion_r1259167348


##########
processing/src/main/java/org/apache/druid/query/CacheStrategy.java:
##########
@@ -36,17 +36,35 @@
 @ExtensionPoint
 public interface CacheStrategy<T, CacheType, QueryType extends Query<T>>
 {
+  /**
+   * This method is deprecated and retained for backward incompatibility.
+   * Returns whether the given query is cacheable or not.
+   * The {@code willMergeRunners} parameter can be used for distinguishing the 
caller is a broker or a data node.
+   *
+   * @param ignoredQuery            the query to be cached
+   * @param ignoredWillMergeRunners indicates that {@link 
QueryRunnerFactory#mergeRunners(QueryProcessingPool, Iterable)} will be
+   *                         called on the cached by-segment results
+   *
+   * @return true if the query is cacheable, otherwise false.
+   */
+  @Deprecated
+  default boolean isCacheable(QueryType ignoredQuery, boolean 
ignoredWillMergeRunners)

Review Comment:
   ## Useless parameter
   
   The parameter 'ignoredQuery' is never used.
   
   [Show more 
details](https://github.com/apache/druid/security/code-scanning/5260)



##########
processing/src/main/java/org/apache/druid/query/CacheStrategy.java:
##########
@@ -36,17 +36,35 @@
 @ExtensionPoint
 public interface CacheStrategy<T, CacheType, QueryType extends Query<T>>
 {
+  /**
+   * This method is deprecated and retained for backward incompatibility.
+   * Returns whether the given query is cacheable or not.
+   * The {@code willMergeRunners} parameter can be used for distinguishing the 
caller is a broker or a data node.
+   *
+   * @param ignoredQuery            the query to be cached
+   * @param ignoredWillMergeRunners indicates that {@link 
QueryRunnerFactory#mergeRunners(QueryProcessingPool, Iterable)} will be
+   *                         called on the cached by-segment results
+   *
+   * @return true if the query is cacheable, otherwise false.
+   */
+  @Deprecated
+  default boolean isCacheable(QueryType ignoredQuery, boolean 
ignoredWillMergeRunners)

Review Comment:
   ## Useless parameter
   
   The parameter 'ignoredWillMergeRunners' is never used.
   
   [Show more 
details](https://github.com/apache/druid/security/code-scanning/5261)



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