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How can i extend the query timeout properties??

edited July 21 in General Discussion

i use the kafkaexport query in the java programming. As the sended data is Big, KafkaExport funtion's execute time is too long..

beacuase of long time of function execute the vertica jdbc show this error message

Cause: java.sql.SQLNonTransientException: [Vertica]VJDBC ERROR: Error calling processPartition() in User Function KafkaExport at [src/KafkaExport.cpp:351], error code: 0, message: Exception while processing partition row: [413324] : [Fatal kafka error: kafka:9092/1001: 5 request(s) timed out: disconnect]
at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30)
at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:149)
at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:140)
at org.apache.ibatis.session.defaults.DefaultSqlSession.selectOne(DefaultSqlSession.java:76)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:426)
at com.sun.proxy.$Proxy59.selectOne(Unknown Source)
at org.mybatis.spring.SqlSessionTemplate.selectOne(SqlSessionTemplate.java:159)
at org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:87)
at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:93)
at com.sun.proxy.$Proxy76.kafkaExportTotalProducts(Unknown Source)
at

(......)
com.wmp.ep.index.manager.config.db.MybatisPrintSqlInterceptor.intercept(MybatisPrintSqlInterceptor.java:47)
at org.apache.ibatis.plugin.Plugin.invoke(Plugin.java:61)
at com.sun.proxy.$Proxy98.query(Unknown Source)
at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:147)
... 60 common frames omitted
Caused by: com.vertica.support.exceptions.NonTransientException: [Vertica]VJDBC ERROR: Error calling processPartition() in User Function KafkaExport at [src/KafkaExport.cpp:351], error code: 0, message: Exception while processing partition row: [413324] : [Fatal kafka error: kafka:9092/1001: 5 request(s) timed out: disconnect]
... 86 common frames omitted

How can i extend the query timeout ??

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