您好：
我使用yugong做oracle到oracle的同步时，发现含clob字段的表无法进行数据同步。
以下就是我们运行时候的报错，麻烦帮忙解决下。
[oracle@dell-oracle GDSIGNAL.FLOW_INPUT]$ more table.log
2016-12-28 10:49:10.365 [main] WARN c.t.yugong.extractor.oracle.OracleRecRecordExtractor - mlog[MLOG$_FLOW_INPUT] is exist, just have fun.
2016-12-28 10:49:10.538 [main] INFO c.t.y.e.o.OracleFullRecordExtractor$ContinueExtractor - GDSIGNAL.FLOW_INPUT start postion:9
2016-12-28 10:49:10.540 [main] INFO com.taobao.yugong.controller.YuGongInstance - table[GDSIGNAL.FLOW_INPUT] start successful. extractor:com.taobao.yugong.extractor.oracle.OracleAllRecord
Extractor , applier:com.taobao.yugong.applier.AllRecordApplier, translator:NULL
2016-12-28 10:49:12.462 [MultiThreadFullRecordApplier-GDSIGNAL.FLOW_INPUT] INFO o.s.beans.factory.xml.XmlBeanDefinitionReader - Loading XML bean definitions from class path resource [org/
springframework/jdbc/support/sql-error-codes.xml]
2016-12-28 10:49:12.687 [MultiThreadFullRecordApplier-GDSIGNAL.FLOW_INPUT] INFO org.springframework.jdbc.support.SQLErrorCodesFactory - SQLErrorCodes loaded: [DB2, Derby, H2, HSQL, Inform
ix, MS-SQL, MySQL, Oracle, PostgreSQL, Sybase]
2016-12-28 10:49:12.711 [MultiThreadFullRecordApplier-GDSIGNAL.FLOW_INPUT] ERROR com.alibaba.druid.pool.DruidDataSource - recyle error
java.lang.InterruptedException: null
at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireInterruptibly(AbstractQueuedSynchronizer.java:1219) ~[na:1.7.0_79]
at java.util.concurrent.locks.ReentrantLock.lockInterruptibly(ReentrantLock.java:340) ~[na:1.7.0_79]
at com.alibaba.druid.pool.DruidDataSource.recycle(DruidDataSource.java:1297) ~[druid-1.0.17.jar:1.0.17]
at com.alibaba.druid.pool.DruidPooledConnection.recycle(DruidPooledConnection.java:297) [druid-1.0.17.jar:1.0.17]
at com.alibaba.druid.pool.DruidPooledConnection.close(DruidPooledConnection.java:247) [druid-1.0.17.jar:1.0.17]
at org.springframework.jdbc.datasource.DataSourceUtils.doReleaseConnection(DataSourceUtils.java:313) [spring-2.5.6.jar:2.5.6]
at org.springframework.jdbc.datasource.DataSourceUtils.releaseConnection(DataSourceUtils.java:274) [spring-2.5.6.jar:2.5.6]
at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:605) [spring-2.5.6.jar:2.5.6]
at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:619) [spring-2.5.6.jar:2.5.6]
at com.taobao.yugong.applier.FullRecordApplier.applierByBatch(FullRecordApplier.java:103) [yugong-1.0.2.jar:na]
at com.taobao.yugong.applier.FullRecordApplier.doApply(FullRecordApplier.java:89) [yugong-1.0.2.jar:na]
at com.taobao.yugong.applier.MultiThreadFullRecordApplier$1.run(MultiThreadFullRecordApplier.java:93) [yugong-1.0.2.jar:na]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [na:1.7.0_79]
at java.util.concurrent.FutureTask.run(FutureTask.java:262) [na:1.7.0_79]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [na:1.7.0_79]
at java.util.concurrent.FutureTask.run(FutureTask.java:262) [na:1.7.0_79]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [na:1.7.0_79]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [na:1.7.0_79]
at java.lang.Thread.run(Thread.java:745) [na:1.7.0_79]
2016-12-28 10:49:12.711 [YuGongInstance-GDSIGNAL.FLOW_INPUT] ERROR com.taobao.yugong.controller.YuGongInstance - retry 1 ,something error happened. caused by java.lang.RuntimeException: ja
va.util.concurrent.ExecutionException: org.springframework.jdbc.UncategorizedSQLException: PreparedStatementCallback; uncategorized SQLException for SQL [insert into GDSIGNAL.FLOW_INPUT(PA
TH , FLOW_EXEC_ID , INPUTINDEX , INPUTSIZE , NAME , CDO_NAME , RECORDS , CHANNEL_KEY , ID) values (? , ? , ? , ? , ? , ? , ? , ? , ?)]; SQL state [null]; error code [0]; Error; nested exception is
java.sql.SQLException: Error
at com.taobao.yugong.common.utils.thread.ExecutorTemplate.waitForResult(ExecutorTemplate.java:79)
at com.taobao.yugong.applier.MultiThreadFullRecordApplier.apply(MultiThreadFullRecordApplier.java:103)
at com.taobao.yugong.applier.AllRecordApplier.apply(AllRecordApplier.java:58)
at com.taobao.yugong.controller.YuGongInstance$1.processTable(YuGongInstance.java:215)
at com.taobao.yugong.controller.YuGongInstance$1.run(YuGongInstance.java:145)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.util.concurrent.ExecutionException: org.springframework.jdbc.UncategorizedSQLException: PreparedStatementCallback; uncategorized SQLException for SQL [insert into GDSIGNAL.
FLOW_INPUT(PATH , FLOW_EXEC_ID , INPUTINDEX , INPUTSIZE , NAME , CDO_NAME , RECORDS , CHANNEL_KEY , ID) values (? , ? , ? , ? , ? , ? , ? , ? , ?)]; SQL state [null]; error code [0]; Error; nested
exception is java.sql.SQLException: Error
at java.util.concurrent.FutureTask.report(FutureTask.java:122)
at java.util.concurrent.FutureTask.get(FutureTask.java:188)
at com.taobao.yugong.common.utils.thread.ExecutorTemplate.waitForResult(ExecutorTemplate.java:77)
... 5 more
Caused by: org.springframework.jdbc.UncategorizedSQLException: PreparedStatementCallback; uncategorized SQLException for SQL [insert into GDSIGNAL.FLOW_INPUT(PATH , FLOW_EXEC_ID , INPUTIND
EX , INPUTSIZE , NAME , CDO_NAME , RECORDS , CHANNEL_KEY , ID) values (? , ? , ? , ? , ? , ? , ? , ? , ?)]; SQL state [null]; error code [0]; Error; nested exception is java.sql.SQLException: Error
at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:83)
at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:80)
at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:80)
at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:607)
at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:619)
at com.taobao.yugong.applier.FullRecordApplier.applyOneByOne(FullRecordApplier.java:145)
at com.taobao.yugong.applier.FullRecordApplier.applierByBatch(FullRecordApplier.java:136)
at com.taobao.yugong.applier.FullRecordApplier.doApply(FullRecordApplier.java:89)
at com.taobao.yugong.applier.MultiThreadFullRecordApplier$1.run(MultiThreadFullRecordApplier.java:93)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
... 1 more
Caused by: java.sql.SQLException: Error
at com.alibaba.druid.pool.DruidDataSource.handleConnectionException(DruidDataSource.java:1211)
at com.alibaba.druid.pool.DruidPooledConnection.handleException(DruidPooledConnection.java:132)
at com.alibaba.druid.pool.DruidPooledStatement.checkException(DruidPooledStatement.java:68)
at com.alibaba.druid.pool.DruidPooledPreparedStatement.setObject(DruidPooledPreparedStatement.java:467)
at com.taobao.yugong.applier.FullRecordApplier$3.doInPreparedStatement(FullRecordApplier.java:153)
at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:591)
... 12 more
Caused by: java.lang.ClassCastException: java.lang.String cannot be cast to oracle.sql.CLOB
at oracle.jdbc.driver.OraclePreparedStatement.setObjectCritical(OraclePreparedStatement.java:9198)
at oracle.jdbc.driver.OraclePreparedStatement.setObjectInternal(OraclePreparedStatement.java:8812)
at oracle.jdbc.driver.OraclePreparedStatement.setObject(OraclePreparedStatement.java:9285)
at com.alibaba.druid.pool.DruidPooledPreparedStatement.setObject(DruidPooledPreparedStatement.java:465)
... 14 more