Solr错误#500 IOE

Question

谁能告诉我是什么导致了这个问题？我试图在post.jar中发布一个xml文件；我在服务器日志下面复制

118208 [qtp760665089-18] ERROR org.apache.solr.servlet.SolrDispatchFilter  û nul
l:java.lang.RuntimeException: [was class java.io.CharConversionException] Invali
d UTF-8 middle byte 0x6c (at char #139212, byte #136949)
        at com.ctc.wstx.util.ExceptionUtil.throwRuntimeException(ExceptionUtil.j
ava:18)at com.ctc.wstx.sr.StreamScanner.throwLazyError(StreamScanner.java:731)
        at com.ctc.wstx.sr.BasicStreamReader.safeFinishToken(BasicStreamReader.j
ava:3657)at com.ctc.wstx.sr.BasicStreamReader.getText(BasicStreamReader.java:809)
at org.apache.solr.handler.loader.XMLLoader.readDoc(XMLLoader.java:397)
at org.apache.solr.handler.loader.XMLLoader.processUpdate(XMLLoader.java
:246)

[...]

Caused by: java.io.CharConversionException: Invalid UTF-8 middle byte 0x6c (at c
har #139212, byte #136949)
        at com.ctc.wstx.io.UTF8Reader.reportInvalidOther(UTF8Reader.java:313)
        at com.ctc.wstx.io.UTF8Reader.read(UTF8Reader.java:204)
        at com.ctc.wstx.io.ReaderSource.readInto(ReaderSource.java:84)
        at com.ctc.wstx.io.BranchingReaderSource.readInto(BranchingReaderSource.
java:57)...

Answer 1

您的文档中有一个或多个非法字符(例如非UTF-8)：

http://www.coderanch.com/t/433718/XML/Invalid-UTF-middle-byte-error

我会仔细查看文档，并考虑只对UTF-8进行剥离/过滤。

前面的堆栈溢出回答在Perl和Java中有几个用于筛选出非UTF-8字符的代码片段：

How to remove bad characters that are not suitable for utf8 encoding in MySQL?