抱歉，描述的有点问题，测试了官网提供的samples/doris-demo/remote-udf-python-demo例子，不存在上面提到的异常
在 2024-04-12 11:43:02，"刘青林" <liu_qinglin2...@126.com> 写道：
python的udf，启动rpc服务，注册udf，之后调用udf。
当数据量小时，调用udf一切正常，但是当数据量大时抛出如下异常。测试了官网提供的samples/doris-demo/remote-udf-python-demo例子，也存在同样的问题。
org.jkiss.dbeaver.model.sql.DBSQLException: SQL 错误 [1105] [HY000]: errCode = 2,
detailMessage = (172.16.7.198)[INTERNAL_ERROR]call to rpc function she_cun_rpc:
[172.16.3.81:9001/she_cun_rpc] failed: [E1008]Reached timeout=500ms
@172.16.3.81:9001
at
org.jkiss.dbeaver.model.impl.jdbc.exec.JDBCStatementImpl.executeStatement(JDBCStatementImpl.java:133)
at
org.jkiss.dbeaver.ui.editors.sql.execute.SQLQueryJob.executeStatement(SQLQueryJob.java:614)
at
org.jkiss.dbeaver.ui.editors.sql.execute.SQLQueryJob.lambda$2(SQLQueryJob.java:505)
at
org.jkiss.dbeaver.model.exec.DBExecUtils.tryExecuteRecover(DBExecUtils.java:191)
at
org.jkiss.dbeaver.ui.editors.sql.execute.SQLQueryJob.executeSingleQuery(SQLQueryJob.java:524)
at
org.jkiss.dbeaver.ui.editors.sql.execute.SQLQueryJob.extractData(SQLQueryJob.java:976)
at
org.jkiss.dbeaver.ui.editors.sql.SQLEditor$QueryResultsContainer.readData(SQLEditor.java:4133)
at
org.jkiss.dbeaver.ui.controls.resultset.ResultSetJobDataRead.lambda$0(ResultSetJobDataRead.java:123)
at
org.jkiss.dbeaver.model.exec.DBExecUtils.tryExecuteRecover(DBExecUtils.java:191)
at
org.jkiss.dbeaver.ui.controls.resultset.ResultSetJobDataRead.run(ResultSetJobDataRead.java:121)
at
org.jkiss.dbeaver.ui.controls.resultset.ResultSetViewer$ResultSetDataPumpJob.run(ResultSetViewer.java:5148)
at org.jkiss.dbeaver.model.runtime.AbstractJob.run(AbstractJob.java:114)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)
Caused by: java.sql.SQLException: errCode = 2, detailMessage =
(172.16.7.198)[INTERNAL_ERROR]call to rpc function she_cun_rpc:
[172.16.3.81:9001/she_cun_rpc] failed: [E1008]Reached timeout=500ms
@172.16.3.81:9001
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:130)
at
com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122)
at com.mysql.cj.jdbc.StatementImpl.executeInternal(StatementImpl.java:767)
at com.mysql.cj.jdbc.StatementImpl.execute(StatementImpl.java:652)
at
org.jkiss.dbeaver.model.impl.jdbc.exec.JDBCStatementImpl.execute(JDBCStatementImpl.java:330)
at
org.jkiss.dbeaver.model.impl.jdbc.exec.JDBCStatementImpl.executeStatement(JDBCStatementImpl.java:131)
... 12 more
