https://community.qlik.com/t5/Talend-Studio/com-mysql-jdbc-exceptions-jdbc4-communicationsexception/m-p/2259206#M40754 Hi, <BR />Currently I am facing an error as <BR />com.mysql.jdbc.exceptions.jdbc4.communicationsexception: communications link failure <BR /> <BR />My job design is reading from a MySQL source table which has 8millions of record and after few transformation to load another MySQL table. <BR />If I am limiting the source record it's running fine but if I am executing the job with complete data set it's throwing this error. <BR />Please help me in resolving this issue. <BR /> <BR />Thanks, <BR />Srota Fri, 20 Mar 2020 19:42:36 GMT srota25 2020-03-20T19:42:36Z https://community.qlik.com/t5/Talend-Studio/com-mysql-jdbc-exceptions-jdbc4-communicationsexception/m-p/2259206#M40754 Hi, <BR />Currently I am facing an error as <BR />com.mysql.jdbc.exceptions.jdbc4.communicationsexception: communications link failure <BR /> <BR />My job design is reading from a MySQL source table which has 8millions of record and after few transformation to load another MySQL table. <BR />If I am limiting the source record it's running fine but if I am executing the job with complete data set it's throwing this error. <BR />Please help me in resolving this issue. <BR /> <BR />Thanks, <BR />Srota Fri, 20 Mar 2020 19:42:36 GMT https://community.qlik.com/t5/Talend-Studio/com-mysql-jdbc-exceptions-jdbc4-communicationsexception/m-p/2259206#M40754 srota25 2020-03-20T19:42:36Z