Artem Shutak created IGNITE-2958: ------------------------------------ Summary: Ignite Schema Import has to use full class names in fields map. Key: IGNITE-2958 URL: https://issues.apache.org/jira/browse/IGNITE-2958 Project: Ignite Issue Type: Bug Reporter: Artem Shutak
The issue based on the user thread: http://apache-ignite-users.70518.x6.nabble.com/Unexpected-SQL-error-when-running-sql-with-conditions-td3899.html. {{CodeGenerator}} cuts of "java.lang" package for basic types. As a result SQL cannot understand a type of objects and queries like {{where id > 100}} failed with an exception like below {noformat} [17:31:32,325][ERROR][sys-#89%jdbc2.MineJdbcPreparedStatementSelfTest0%][GridMapQueryExecutor] Failed to send error message. class org.apache.ignite.IgniteCheckedException: Failed to send message (node may have left the grid or TCP connection cannot be established due to firewall issues) [node=TcpDiscoveryNode [id=7a2ff77c-652c-4be6-b855-d1fdd53698e3, addrs=[127.0.0.1], sockAddrs=[/127.0.0.1:0], discPort=0, order=4, intOrder=4, lastExchangeTime=1459953091890, loc=false, ver=1.6.0#19700101-sha1:00000000, isClient=true], topic=TOPIC_QUERY, msg=GridQueryFailResponse [qryReqId=1, errMsg=class org.apache.ignite.IgniteCheckedException:Failed to execute SQL query.], policy=2] at org.apache.ignite.internal.managers.communication.GridIoManager.send(GridIoManager.java:1290) at org.apache.ignite.internal.managers.communication.GridIoManager.send(GridIoManager.java:1354) at org.apache.ignite.internal.processors.query.h2.twostep.GridMapQueryExecutor.sendError(GridMapQueryExecutor.java:527) at org.apache.ignite.internal.processors.query.h2.twostep.GridMapQueryExecutor.onQueryRequest(GridMapQueryExecutor.java:501) at org.apache.ignite.internal.processors.query.h2.twostep.GridMapQueryExecutor.onMessage(GridMapQueryExecutor.java:184) at org.apache.ignite.internal.processors.query.h2.twostep.GridMapQueryExecutor$2.onMessage(GridMapQueryExecutor.java:159) at org.apache.ignite.internal.managers.communication.GridIoManager$ArrayListener.onMessage(GridIoManager.java:2039) at org.apache.ignite.internal.managers.communication.GridIoManager.invokeListener(GridIoManager.java:1219) at org.apache.ignite.internal.managers.communication.GridIoManager.processRegularMessage0(GridIoManager.java:847) at org.apache.ignite.internal.managers.communication.GridIoManager.access$1700(GridIoManager.java:105) at org.apache.ignite.internal.managers.communication.GridIoManager$5.run(GridIoManager.java:810) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Suppressed: class org.apache.ignite.IgniteCheckedException: Failed to execute SQL query. at org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.executeSqlQuery(IgniteH2Indexing.java:832) at org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.executeSqlQueryWithTimer(IgniteH2Indexing.java:855) at org.apache.ignite.internal.processors.query.h2.twostep.GridMapQueryExecutor.onQueryRequest(GridMapQueryExecutor.java:454) ... 10 more Caused by: org.h2.jdbc.JdbcSQLException: Deserialization failed, cause: "class org.apache.ignite.binary.BinaryObjectException: Not enough data to read the value [position=1, requiredBytes=4, remainingBytes=0]"; SQL statement: SELECT ID __C0 FROM "".ACTIVITY WHERE ID > 10 [90027-175] at org.h2.message.DbException.getJdbcSQLException(DbException.java:332) at org.h2.message.DbException.get(DbException.java:161) at org.h2.util.Utils.deserialize(Utils.java:413) at org.h2.value.ValueJavaObject$NotSerialized.getObject(ValueJavaObject.java:162) at org.h2.value.ValueJavaObject$NotSerialized.compareSecure(ValueJavaObject.java:102) at org.h2.value.Value.compareTo(Value.java:921) at org.h2.engine.Database.compare(Database.java:320) at org.h2.expression.Comparison.compareNotNull(Comparison.java:283) at org.h2.expression.Comparison.getValue(Comparison.java:254) at org.h2.expression.Expression.getBooleanValue(Expression.java:180) at org.h2.command.dml.Select.queryFlat(Select.java:529) at org.h2.command.dml.Select.queryWithoutCache(Select.java:632) at org.h2.command.dml.Query.query(Query.java:297) at org.h2.command.dml.Query.query(Query.java:284) at org.h2.command.dml.Query.query(Query.java:36) at org.h2.command.CommandContainer.query(CommandContainer.java:91) at org.h2.command.Command.executeQuery(Command.java:196) at org.h2.jdbc.JdbcPreparedStatement.executeQuery(JdbcPreparedStatement.java:106) at org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.executeSqlQuery(IgniteH2Indexing.java:829) ... 12 more Caused by: class org.apache.ignite.binary.BinaryObjectException: Not enough data to read the value [position=1, requiredBytes=4, remainingBytes=0] at org.apache.ignite.internal.binary.streams.BinaryAbstractInputStream.ensureEnoughData(BinaryAbstractInputStream.java:300) at org.apache.ignite.internal.binary.streams.BinaryAbstractInputStream.readInt(BinaryAbstractInputStream.java:127) at org.apache.ignite.internal.binary.BinaryUtils.doReadFloatArray(BinaryUtils.java:1117) at org.apache.ignite.internal.binary.BinaryReaderExImpl.deserialize(BinaryReaderExImpl.java:1541) at org.apache.ignite.internal.binary.GridBinaryMarshaller.deserialize(GridBinaryMarshaller.java:295) at org.apache.ignite.internal.binary.BinaryMarshaller.unmarshal(BinaryMarshaller.java:109) at org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing$5.deserialize(IgniteH2Indexing.java:1524) at org.h2.util.Utils.deserialize(Utils.java:392) ... 28 more Caused by: class org.apache.ignite.spi.IgniteSpiException: Destination node is not in topology: 7a2ff77c-652c-4be6-b855-d1fdd53698e3 at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.reserveClient(TcpCommunicationSpi.java:2070) at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.sendMessage0(TcpCommunicationSpi.java:1958) at org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi.sendMessage(TcpCommunicationSpi.java:1924) at org.apache.ignite.internal.managers.communication.GridIoManager.send(GridIoManager.java:1285) ... 13 more {noformat} Also, we cannot use primitives as fields it will cause the same issue (like {{int}, {{long}}...). As I understand h2 cannot work with java primitives and wrappers should be used. -- This message was sent by Atlassian JIRA (v6.3.4#6332)