我已经编写了一个小型shell脚本来自动化大型sql和hive同步。代码如下

echo "Login to BigSql"
<path to>/jsqsh bigsql --user=abc --password=pwd
echo "login succesfull"

echo "Syncing hive table <tbl_name> to Big SQL"
call syshadoop.hcat_sync_objects('DB_name','tbl_name','a','REPLACE','CONTINUE');

echo "Syncing hive table TRAINING_TRACKER to Big SQL Successfully"

不幸的是，我得到的信息是：

Login to BigSql
Welcome to JSqsh 4.8
Type "\help" for help topics. Using JLine.

然后进入大sql命令提示符。现在，当我键入“quit”并按enter键时，它会显示以下消息：

login succesful
    Syncing hive table <tbl_name> to Big SQL
    ./script.sh: line 10: call syshadoop.hcat_sync_objects(DB_name,tbl_name,a,REPLACE,CONTINUE): command not found

我做错什么了？