HBASE-27247 TestPerTableCFReplication.testParseTableCFsFromConfig is …

…broken because of ReplicationPeerConfigUtil.parseTableCFsFromConfig (apache#4658)

Co-authored-by: comnetwork <comnetwork@163.com>
Signed-off-by: Duo Zhang <zhangduo@apache.org>

hbase-client/src/main/java/org/apache/hadoop/hbase/client/replication/ReplicationPeerConfigUtil.java

@@ -125,7 +125,13 @@ public static ReplicationProtos.TableCF[] convert(String tableCFsConfig) {
       }
       // 2 split to "table" and "cf1,cf2"
       // for each table: "table#cf1,cf2" or "table"
-      Iterator<String> i = Splitter.on(':').split(tab).iterator();
+      List<String> pair = Splitter.on(':').splitToList(tab);
+      if (pair.size() > 2) {
+        LOG.info("incorrect format:" + tableCFsConfig);
+        continue;
+      }
+      assert pair.size() > 0;
+      Iterator<String> i = pair.iterator();
       String tabName = i.next().trim();
       if (tabName.length() == 0) {
         LOG.info("incorrect format:" + tableCFsConfig);