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【DM版本】:达梦8
【操作系统】：信安麒麟系统
【CPU】:
【问题描述】：dts导出一张数据为.csv格式

[INFO] 2025-04-02 14:52:02.668> [SOURCE] jdbc:dm://172.24.18.14:15236([JDBC]:8.1 [DB]:8.1)
[INFO] 2025-04-02 14:52:02.668> [DEST] TXT文件
[INFO] 2025-04-02 14:52:02.668> [START]{1001}START TRANSFORM...
[INFO] 2025-04-02 14:52:02.669> [TASK]@ANALYZE_TABLE:START
[INFO] 2025-04-02 14:52:02.669> [TASK]@ANALYZE_DEPEND:START
[INFO] 2025-04-02 14:52:02.694> [TASK]@ANALYZE_DEPEND:END:TIME=25ms
[INFO] 2025-04-02 14:52:02.695> [TASK]{table-"BASE_SERVER.t_vehicle"}@COPY_DATA:START
[INFO] 2025-04-02 14:52:02.695> [TASK]@ANALYZE_TABLE:END:TIME=26ms
[ERROR] 2025-04-02 14:54:50.447> [TASK]{table-"BASE_SERVER.t_vehicle"}@COPY_DATA:FAIL:COPIED=59398:TIME=2min47s752ms
dm.jdbc.driver.DMException: 无效的页
at dm.jdbc.driver.DBError.throwException(SourceFile:784)
at dm.jdbc.a.a.ac.r(SourceFile:631)
at dm.jdbc.a.a.ac.J(SourceFile:563)
at dm.jdbc.a.a.ac.U(SourceFile:544)
at dm.jdbc.a.a.a(SourceFile:275)
at dm.jdbc.a.a.a(SourceFile:1294)
at dm.jdbc.internal.AbstractLob.do_length(SourceFile:211)
at dm.jdbc.driver.DmdbReader.<init>(SourceFile:58)
at dm.jdbc.driver.DmdbClob.do_getCharacterStream(SourceFile:145)
at dm.jdbc.driver.DmdbClob.getCharacterStream(SourceFile:445)
at com.dameng.dts.core.util.LobDataReader.readClob(LobDataReader.java:177)
at com.dameng.dts.core.util.TxtUtil.writeValues(TxtUtil.java:98)
at com.dameng.dts.plugin.dm7.txt.task.CopyDataTask.writeValues(CopyDataTask.java:226)
at com.dameng.dts.plugin.dm7.txt.task.CopyDataTask.internalImp(CopyDataTask.java:159)
at com.dameng.dts.plugin.support.task.BaseCopyDataTask.imp(BaseCopyDataTask.java:378)
at com.dameng.dts.plugin.support.task.BaseCopyDataTask.doRun(BaseCopyDataTask.java:343)
at com.dameng.common.task.Task.run(SourceFile:128)
at com.dameng.common.task.TaskRunner$TaskAdapter.call(SourceFile:274)
at com.dameng.common.task.TaskRunner$TaskAdapter.call(SourceFile:1)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:750)

[INFO] 2025-04-02 14:54:50.449> [END]执行完成. 任务总数:3, 完成:2, 出错:1, 取消:0, 耗时:2分47秒781毫秒