Update function names and adjust unit tests accordingly

Author: maochongxin

src/test/java/com/alipay/oceanbase/rpc/bolt/ObTableTest.java

@@ -48,7 +48,7 @@ public void setup() throws Exception {
             throw new ObTableException("ODP Mode does not support this test");
         } else {
             obTable = obTableClient
-                .getTable("test_varchar_table", new Object[] { "abc" }, true, true).getRight()
+                .getTableBySingleRowKey("test_varchar_table", new Object[] { "abc" }, true, true).getRight()
                 .getObTable();
             client = obTable;
         }

src/test/java/com/alipay/oceanbase/rpc/hbase/ObHTableTest.java

@@ -55,7 +55,7 @@ public void setup() throws Exception {
             throw new ObTableException("ODP Mode does not support this test");
         } else {
             client = obTableClient
-                .getTable("test_varchar_table", new Object[] { "abc" }, true, true).getRight()
+                .getTableBySingleRowKey("test_varchar_table", new Object[] { "abc" }, true, true).getRight()
                 .getObTable();
             this.obTableClient = obTableClient;
         }

src/test/java/com/alipay/oceanbase/rpc/table/ObTableConnectionTest.java

@@ -76,7 +76,7 @@ public void testConnectionPoolSize() throws Exception {
             assertEquals(TEST_CONNECTION_POOL_SIZE, obTableClient.getOdpTable()
                 .getObTableConnectionPoolSize());
         } else {
-            ObPair<Long, ObTableParam> obPair = obTableClient.getTable("test_varchar_table",
+            ObPair<Long, ObTableParam> obPair = obTableClient.getTableBySingleRowKey("test_varchar_table",
                 new String[] { "abc" }, false, false);
             int poolSize = obPair.getRight().getObTable().getObTableConnectionPoolSize();
             assertEquals(TEST_CONNECTION_POOL_SIZE, poolSize);
@@ -108,7 +108,7 @@ public void testWatermarkSetting() throws Exception {
             assertEquals(TEST_NETTY_WAIT_INTERVAL, obTableClient.getOdpTable()
                 .getNettyBlockingWaitInterval());
         } else {
-            ObPair<Long, ObTableParam> obPair = obTableClient.getTable("test_varchar_table",
+            ObPair<Long, ObTableParam> obPair = obTableClient.getTableBySingleRowKey("test_varchar_table",
                 new String[] { "abc" }, false, false);
             int lowWatermark = obPair.getRight().getObTable().getNettyBufferLowWatermark();
             int highWatermark = obPair.getRight().getObTable().getNettyBufferHighWatermark();
@@ -130,7 +130,7 @@ public void testDefaultWatermark() throws Exception {
         if (obTableClient.isOdpMode()) {
             // do nothing
         } else {
-            ObPair<Long, ObTableParam> obPair = obTableClient.getTable("test_varchar_table",
+            ObPair<Long, ObTableParam> obPair = obTableClient.getTableBySingleRowKey("test_varchar_table",
                 new String[] { "abc" }, false, false);
             int lowWatermark = obPair.getRight().getObTable().getNettyBufferLowWatermark();
             int highWatermark = obPair.getRight().getObTable().getNettyBufferHighWatermark();