add soft link ext to /usr/bin

hive.spec

@@ -2,7 +2,7 @@
 
 Name:          hive
 Version:       3.1.2
-Release:       1
+Release:       2
 Summary:       The Apache Hadoop data warehouse
 
 License:       Apache-2.0 and Python-2.0 and MPL-2.0 and BSD and ICU
@@ -89,6 +89,7 @@ cp -pr bin/ext/* %{buildroot}%{_datadir}/%{name}/bin/ext
 for f in beeline.sh hiveserver2.sh; do
     rm %{buildroot}%{_datadir}/%{name}/bin/ext/${f}
 done
+ln -s %{_datadir}/%{name}/bin/ext %{buildroot}%{_bindir}/ext
 
 # conf
 for f in hive-default.xml hive-env.sh hive-exec-log4j2.properties hive-log4j2.properties; do
@@ -125,5 +126,8 @@ ln -s %{_javadir}/%{name}/%{name}-shims.jar %{buildroot}%{_datadir}/hadoop/mapre
 
 
 %changelog
+* Wed Jun 09 2021 Ge Wang <wangge20@huawei.com> 3.1.2-2
+- Add soft link ext to directory /usr/bin due to hive's shell starting info
+
 * Tue Apr 13 2021 Ge Wang <wangge20@huawei.com> 3.1.2-1
 - Init package