如何在 Websphere Commerce 错误中查找批处理元素

Question

当我在我的 Websphere 应用程序中运行 buildindex 时，buildindex 日志中出现以下错误：

[2021/05/10 15:41:57:590 GMT] I Data import pre-processing completed in 0.389 seconds for table TI_CAT_EXTENDED_41060.
[2021/05/10 15:41:57:591 GMT] I /opt/IBM/WebSphere/CommerceServer80/instances/auth/search/pre-processConfig/MC_41060/DB2/wc-dataimport-preprocess-catentry-metainf.xml
[2021/05/10 15:41:57:591 GMT] I 
Table name:     TI_X_CATENT_META_INF_410600
Fetch size:     500
Batch size:     500
[2021/05/10 15:41:58:048 GMT] I Error for batch element #415: DB2 SQL Error: SQLCODE=-302, SQLSTATE=22001, SQLERRMC=null, DRIVER=4.19.77
[2021/05/10 15:41:58:048 GMT] I SQL: SELECT CATENTRY_ID, TITLE, TITLE_KEYWORDS, SHORT_DESC, SHORT_DESC_KEYWORDS, LONG_DESC, LONG_DESC_KEYWORDS, LOCALE FROM X_CATENT_META_INF WHERE STORE_ID = 41006
[2021/05/10 15:41:58:087 GMT] I 
The program exiting with exit code: 1. 
Data import pre-processing was unsuccessful. An unrecoverable error has occurred.

[2021/05/10 15:41:58:091 GMT] E com.ibm.commerce.foundation.dataimport.preprocess.DataImportPreProcessorMain:handleExecutionException Exception message: CWFDIH0002: An SQL exception was caught. The following error occurred: [jcc][t4][102][10040][4.19.77] Batch failure.  The batch was submitted, but at least one exception occurred on an individual member of the batch.
Use getNextException() to retrieve the exceptions for specific batched elements. ERRORCODE=-4229, SQLSTATE=null., stack trace: com.ibm.commerce.foundation.dataimport.exception.DataImportSystemException: CWFDIH0002: An SQL exception was caught. The following error occurred: [jcc][t4][102][10040][4.19.77] Batch failure.  The batch was submitted, but at least one exception occurred on an individual member of the batch.
Use getNextException() to retrieve the exceptions for specific batched elements. ERRORCODE=-4229, SQLSTATE=null.
    at com.ibm.commerce.foundation.dataimport.preprocess.DataImportPreProcessorMain.processDataConfig(DataImportPreProcessorMain.java:1515)
    at com.ibm.commerce.foundation.dataimport.preprocess.DataImportPreProcessorMain.execute(DataImportPreProcessorMain.java:1331)
    at com.ibm.commerce.foundation.dataimport.preprocess.DataImportPreProcessorMain.main(DataImportPreProcessorMain.java:534)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:95)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:56)
    at java.lang.reflect.Method.invoke(Method.java:620)
    at com.ibm.ws.bootstrap.WSLauncher.main(WSLauncher.java:280)
Caused by: com.ibm.db2.jcc.am.BatchUpdateException: [jcc][t4][102][10040][4.19.77] Batch failure.  The batch was submitted, but at least one exception occurred on an individual member of the batch.
Use getNextException() to retrieve the exceptions for specific batched elements. ERRORCODE=-4229, SQLSTATE=null
    at com.ibm.db2.jcc.am.b4.a(b4.java:475)
    at com.ibm.db2.jcc.am.Agent.endBatchedReadChain(Agent.java:414)
    at com.ibm.db2.jcc.am.ki.a(ki.java:5342)
    at com.ibm.db2.jcc.am.ki.c(ki.java:4929)
    at com.ibm.db2.jcc.am.ki.executeBatch(ki.java:3045)
    at com.ibm.commerce.foundation.dataimport.preprocess.AbstractDataPreProcessor.populateTable(AbstractDataPreProcessor.java:373)
    at com.ibm.commerce.foundation.dataimport.preprocess.StaticAttributeDataPreProcessor.process(StaticAttributeDataPreProcessor.java:461)
    at com.ibm.commerce.foundation.dataimport.preprocess.DataImportPreProcessorMain.processDataConfig(DataImportPreProcessorMain.java:1482)
    ... 7 more

异常似乎很清楚，但我无法批量识别#415 元素是什么。即使是日志也无济于事，因为它没有指向另一个更详细的日志。您对找到它有什么建议吗？

Answer 1

感谢用户@mao的评论，我有followed this link

The failing table first must be identified. Enable more detailed tracing for di-preprocess:

Navigate to :

WC_installdir/instances/instance_name/xml/config/dataimport

and open the logging.properties file. Find all instances of INFO and change it to FINEST. Optionally increase the size of the log file and the number of historical log files while editing this file.

感谢这个建议，我重新运行 buildindex 过程，发现 solr 错误地分组了来自原始 table 的字段，因此为目标生成了一个太长的字段，并且产生错误。

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