[HOPS-628] make the replicas removal more efficient.

hopshadoop · Aug 28, 2018 · d8fcd65 · d8fcd65
1 parent 9c94b7d
commit d8fcd65
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/main/java/io/hops/metadata/hdfs/dal/BlockLookUpDataAccess.java b/src/main/java/io/hops/metadata/hdfs/dal/BlockLookUpDataAccess.java
@@ -19,6 +19,8 @@
 import io.hops.metadata.common.EntityDataAccess;
 
 import java.util.Collection;
+import java.util.List;
+import java.util.Map;
 
 public interface BlockLookUpDataAccess<T> extends EntityDataAccess {
 
@@ -28,4 +30,6 @@ public interface BlockLookUpDataAccess<T> extends EntityDataAccess {
 
   void prepare(Collection<T> modified, Collection<T> removed)
       throws StorageException;
+
+  Map<Integer, List<Long>> getINodeIdsForBlockIds(final long[] blockIds) throws StorageException;
 }