avijayanhwx commented on a change in pull request #648: HDDS-1340. Add List
Containers API for Recon
URL: https://github.com/apache/hadoop/pull/648#discussion_r269382718
##########
File path:
hadoop-ozone/ozone-recon/src/main/java/org/apache/hadoop/ozone/recon/spi/ContainerDBServiceProvider.java
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@@ -66,4 +67,12 @@ Integer getCountForForContainerKeyPrefix(
*/
Map<ContainerKeyPrefix, Integer> getKeyPrefixesForContainer(long containerId)
throws IOException;
+
+ /**
+ * Get a list of all Container IDs.
+ *
+ * @return List of Container IDs.
+ * @throws IOException
+ */
+ List<Long> getContainerIDList() throws IOException;
Review comment:
API can return Set instead of List.
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