[fix] (ut) fix fe unit test failed, this is because we fix the MAX_PHYSICAL_PACKET_LENGTH to 0xffffff

fe/fe-core/pom.xml

@@ -714,10 +714,10 @@ under the License.
                 <configuration>
                     <!-->set larger, eg, 3, to reduce the time or running FE unit tests<-->
                     <forkCount>${fe_ut_parallel}</forkCount>
-                    <!-->not reuse forked jvm, so that each unit test will run in separate jvm. to avoid singleton confict<-->
+                    <!-->not reuse forked jvm, so that each unit test will run in separate jvm. to avoid singleton conflict<-->
                     <reuseForks>false</reuseForks>
                     <argLine>
-                        -javaagent:${settings.localRepository}/org/jmockit/jmockit/1.48/jmockit-1.48.jar
+                        -javaagent:${settings.localRepository}/org/jmockit/jmockit/${jmockit.version}/jmockit-${jmockit.version}.jar
                     </argLine>
                 </configuration>
             </plugin>