aryangupta1998 commented on code in PR #10157:
URL: https://github.com/apache/ozone/pull/10157#discussion_r3440879011
##########
hadoop-hdds/server-scm/src/main/java/org/apache/hadoop/hdds/scm/pipeline/BackgroundPipelineCreator.java:
##########
@@ -255,6 +236,59 @@ private void createPipelines() throws RuntimeException {
LOG.debug("BackgroundPipelineCreator createPipelines finished.");
}
+ @VisibleForTesting
+ List<ReplicationConfig> getReplicationConfigs(boolean autoCreateFactorOne) {
+ List<ReplicationConfig> list = new ArrayList<>();
+ ReplicationConfig defaultReplicationConfig = getDefaultReplicationConfig();
+ if (defaultReplicationConfig == null) {
+ LOG.warn("Skipping background pipeline creation: default replication "
+ + "config is invalid.");
+ return list;
+ }
+ // TODO: #CLUTIL Different replication factor may need to be supported
+ HddsProtos.ReplicationType type =
+ defaultReplicationConfig.getReplicationType();
+ if (type == EC) {
+ if (createRatisThreeForEcDefault) {
+ list.add(ReplicationConfig.fromProtoTypeAndFactor(RATIS,
+ ReplicationFactor.THREE));
+ }
+ return list;
+ }
+
+ for (HddsProtos.ReplicationFactor factor
+ : HddsProtos.ReplicationFactor.values()) {
+ if (factor == ReplicationFactor.ZERO) {
+ continue; // Ignore it.
+ }
+ final ReplicationConfig replicationConfig =
+ ReplicationConfig.fromProtoTypeAndFactor(type, factor);
+ if (skipCreation(replicationConfig, autoCreateFactorOne)) {
+ // Skip this iteration for creating pipeline
+ continue;
+ }
+ if (!list.contains(replicationConfig)) {
+ list.add(replicationConfig);
+ }
+ }
+ return list;
+ }
+
+ private ReplicationConfig getDefaultReplicationConfig() {
Review Comment:
Done
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