错误信息:
Exception while processing: user document : SolrInputDocument(fields: []):org.apache.solr.handler.dataimport.DataImportHandlerException: Unable to execute query: select * from user Processing Document # 1at org.apache.solr.handler.dataimport.DataImportHandlerException.wrapAndThrow(DataImportHandlerException.java:69)at org.apache.solr.handler.dataimport.JdbcDataSource$ResultSetIterator.<init>(JdbcDataSource.java:327)at org.apache.solr.handler.dataimport.JdbcDataSource.createResultSetIterator(JdbcDataSource.java:288)at org.apache.solr.handler.dataimport.JdbcDataSource.getData(JdbcDataSource.java:283)at org.apache.solr.handler.dataimport.JdbcDataSource.getData(JdbcDataSource.java:52)at org.apache.solr.handler.dataimport.SqlEntityProcessor.initQuery(SqlEntityProcessor.java:59)at org.apache.solr.handler.dataimport.SqlEntityProcessor.nextRow(SqlEntityProcessor.java:73)at org.apache.solr.handler.dataimport.EntityProcessorWrapper.nextRow(EntityProcessorWrapper.java:267)at org.apache.solr.handler.dataimport.DocBuilder.buildDocument(DocBuilder.java:476)at org.apache.solr.handler.dataimport.DocBuilder.buildDocument(DocBuilder.java:415)at org.apache.solr.handler.dataimport.DocBuilder.doFullDump(DocBuilder.java:330)at org.apache.solr.handler.dataimport.DocBuilder.execute(DocBuilder.java:233)at org.apache.solr.handler.dataimport.DataImporter.doFullImport(DataImporter.java:424)at org.apache.solr.handler.dataimport.DataImporter.runCmd(DataImporter.java:483)at org.apache.solr.handler.dataimport.DataImporter.lambda$runAsync$0(DataImporter.java:466)at java.lang.Thread.run(Thread.java:748) Caused by: java.sql.SQLException: The server time zone value '�й���ʱ��' is unrecognized or represents more than one time zone. You must configure either the server or JDBC driver (via the serverTimezone configuration property) to use a more specifc time zone value if you want to utilize time zone support.at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:129)at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97)at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:89)at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:63)at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:73)at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:76)at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:836)at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:456)at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:246)at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:199)at org.apache.solr.handler.dataimport.JdbcDataSource$1.call(JdbcDataSource.java:192)at org.apache.solr.handler.dataimport.JdbcDataSource$1.call(JdbcDataSource.java:172)at org.apache.solr.handler.dataimport.JdbcDataSource.getConnection(JdbcDataSource.java:528)at org.apache.solr.handler.dataimport.JdbcDataSource$ResultSetIterator.<init>(JdbcDataSource.java:317)... 14 more Caused by: com.mysql.cj.exceptions.InvalidConnectionAttributeException: The server time zone value '�й���ʱ��' is unrecognized or represents more than one time zone. You must configure either the server or JDBC driver (via the serverTimezone configuration property) to use a more specifc time zone value if you want to utilize time zone support.at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)at java.lang.reflect.Constructor.newInstance(Constructor.java:423)at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:85)at com.mysql.cj.util.TimeUtil.getCanonicalTimezone(TimeUtil.java:132)at com.mysql.cj.protocol.a.NativeProtocol.configureTimezone(NativeProtocol.java:2121)at com.mysql.cj.protocol.a.NativeProtocol.initServerSession(NativeProtocol.java:2145)at com.mysql.cj.jdbc.ConnectionImpl.initializePropsFromServer(ConnectionImpl.java:1310)at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:967)at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:826)... 21 more
1234567891011121314151617181920212223242526272829303132333435363738394041424344454647解决办法:
修改solr-data-config.xml文件配置信息
为:serverTimezone=UTC&tinyInt1isBit=false
<?xml version="1.0" encoding="UTF-8" ?> <dataConfig> <dataSource driver="com.mysql.cj.jdbc.Driver" url="jdbc:mysql://192.168.0.161:3306/nn?serverTimezone=UTC&tinyInt1isBit=false" user="root" password="123456" /> <document> <entity name="user" query="select * from user"> <field column="id" name="id" /> <field column="name" name="name" /> </entity> </document> </dataConfig> 1234567891011
