symious commented on code in PR #3082:
URL: https://github.com/apache/ozone/pull/3082#discussion_r953816158
##########
hadoop-ozone/recon/src/main/java/org/apache/hadoop/ozone/recon/spi/impl/ReconContainerMetadataManagerImpl.java:
##########
@@ -515,4 +547,84 @@ public void commitBatchOperation(RDBBatchOperation
rdbBatchOperation)
throws IOException {
this.containerDbStore.commitBatchOperation(rdbBatchOperation);
}
+
+ /**
+ * Use the DB's prefix seek iterator to start the scan from the given
+ * key prefix and key version.
+ *
+ * @param keyPrefix the given keyPrefix.
+ * @param keyVersion the given keyVersion.
+ * @return Map of (KeyPrefixContainer, Integer).
+ */
+ @Override
+ public Map<KeyPrefixContainer, Integer> getContainerForKeyPrefixes(
+ String keyPrefix, long keyVersion) throws IOException {
+
+ Map<KeyPrefixContainer, Integer> containers = new LinkedHashMap<>();
+ TableIterator<KeyPrefixContainer, ? extends KeyValue<KeyPrefixContainer,
+ Integer>> keyIterator = keyContainerTable.iterator();
Review Comment:
Updated with try-with-resource.
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