[GitHub] [hudi] yuzhaojing commented on a change in pull request #3599: [HUDI-2207] Support independent flink hudi clustering function

[GitBox <gi...@apache.org>]

yuzhaojing commented on a change in pull request #3599:
URL: https://github.com/apache/hudi/pull/3599#discussion_r733304203



##########
File path: hudi-flink/src/main/java/org/apache/hudi/configuration/FlinkOptions.java
##########
@@ -528,6 +528,66 @@ private FlinkOptions() {
       .defaultValue(20)// default min 20 commits
       .withDescription("Min number of commits to keep before archiving older commits into a sequential log, default 20");
 
+  // ------------------------------------------------------------------------
+  //  Clustering Options
+  // ------------------------------------------------------------------------
+
+  public static final ConfigOption<Boolean> CLUSTERING_SCHEDULE_ENABLED = ConfigOptions
+      .key("clustering.schedule.enabled")
+      .booleanType()
+      .defaultValue(false) // default false for pipeline
+      .withDescription("Async clustering, default false for pipeline");
+
+  public static final ConfigOption<Integer> CLUSTERING_TASKS = ConfigOptions
+      .key("clustering.tasks")
+      .intType()
+      .defaultValue(10)
+      .withDescription("Parallelism of tasks that do actual clustering, default is 10");
+
+  public static final ConfigOption<Integer> CLUSTERING_TARGET_PARTITIONS = ConfigOptions
+      .key("clustering.plan.strategy.daybased.lookback.partitions")
+      .intType()
+      .defaultValue(2)
+      .withDescription("Number of partitions to list to create ClusteringPlan");
+
+  public static final ConfigOption<String> CLUSTERING_PLAN_STRATEGY_CLASS = ConfigOptions
+      .key("clustering.plan.strategy.class")
+      .stringType()
+      .defaultValue("org.apache.hudi.client.clustering.plan.strategy.FlinkRecentDaysClusteringPlanStrategy")
+      .withDescription("Config to provide a strategy class (subclass of ClusteringPlanStrategy) to create clustering plan "
+          + "i.e select what file groups are being clustered. Default strategy, looks at the last N (determined by "
+          + CLUSTERING_TARGET_PARTITIONS.key() + ") day based partitions picks the small file slices within those partitions.");
+
+  public static final ConfigOption<Integer> CLUSTERING_PLAN_STRATEGY_TARGET_FILE_MAX_BYTES = ConfigOptions
+      .key("clustering.plan.strategy.target.file.max.bytes")
+      .intType()
+      .defaultValue(1024) // default 1 GB

Review comment:
       Already fix it.




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