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mysql - 索引失败。回滚所有更改。 (Solr 数据导入)

转载 作者:太空狗 更新时间:2023-10-29 12:35:51 24 4
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当我尝试运行 domain.com:8080/solr/dataimport?command=full-import 时,出现错误 Indexing failed。回滚所有更改。

有没有额外的错误信息来通知我什么时候出错了?有什么建议吗?

data-config.xml

 <dataConfig>

<dataSource
name="mysql"
driver="com.mysql.jdbc.Driver"
url="jdbc:mysql://localhost/databasename"
user="myusername"
password="mypassword" />

<document>

<entity
name="posts"
datasource="mysql"
query="select id, title, description from posts"
deltaQuery="select id, title, description from posts where updated_at > '${dataimporter.last_index_time}'">\
</entity>
<field column="id" name="id" indexed="true" stored="true" />
<field column="title" name="title" indexed="true" stored="true" />
<field column="description" name="description" indexed="true" stored="true" />

</document>

</dataConfig>

输出

<response>
<lst name="responseHeader">
<int name="status">0</int>
<int name="QTime">0</int>
</lst>
<lst name="initArgs">
<lst name="defaults">
<str name="config">/usr/local/solr/conf/data-config.xml</str>
</lst>
</lst>
<str name="command">full-import</str>
<str name="status">idle</str>
<str name="importResponse"/>
<lst name="statusMessages">
<str name="Time Elapsed">0:0:12.227</str>
<str name="Total Requests made to DataSource">0</str>
<str name="Total Rows Fetched">0</str>
<str name="Total Documents Processed">0</str>
<str name="Total Documents Skipped">0</str>
<str name="Full Dump Started">2012-08-16 14:50:07</str>
<str name="">Indexing failed. Rolled back all changes.</str>
<str name="Rolledback">2012-08-16 14:50:08</str>
</lst>
<str name="WARNING">
This response format is experimental. It is likely to change in the future.
</str>
</response>

日志

Aug 16, 2012 3:15:28 PM org.apache.solr.common.SolrException log
SEVERE: Full Import failed:java.lang.RuntimeException: java.lang.RuntimeException: org.apache.solr.handler.dataimport.DataImportHandlerException: Could not load driver: com.mysql.jdbc.Driver Processing Document # 1
at org.apache.solr.handler.dataimport.DocBuilder.execute(DocBuilder.java:264)
at org.apache.solr.handler.dataimport.DataImporter.doFullImport(DataImporter.java:375)
at org.apache.solr.handler.dataimport.DataImporter.runCmd(DataImporter.java:445)
at org.apache.solr.handler.dataimport.DataImporter$1.run(DataImporter.java:426)
Caused by: java.lang.RuntimeException: org.apache.solr.handler.dataimport.DataImportHandlerException: Could not load driver: com.mysql.jdbc.Driver Processing Document # 1
at org.apache.solr.handler.dataimport.DocBuilder.buildDocument(DocBuilder.java:621)
at org.apache.solr.handler.dataimport.DocBuilder.doFullDump(DocBuilder.java:327)
at org.apache.solr.handler.dataimport.DocBuilder.execute(DocBuilder.java:225)
... 3 more

最佳答案

有关错误的所有信息都在日志​​文件中(通常:catalina.out)

关于mysql - 索引失败。回滚所有更改。 (Solr 数据导入),我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/11990015/

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