tomcat报错2
2016-06-12 16:33
477 查看
tomcat报错调试:
Jun 12, 2016 4:19:43 PM org.apache.coyote.http11.AbstractHttp11Processor process
INFO: Error parsing HTTP request header
Note: further occurrences of HTTP header parsing errors will be logged at DEBUG level.
java.lang.ArrayIndexOutOfBoundsException: -64
at org.apache.coyote.http11.InternalInputBuffer.parseHeader(InternalInputBuffer.java:341)
at org.apache.coyote.http11.InternalInputBuffer.parseHeaders(InternalInputBuffer.java:271)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1007)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:625)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:745)
是Tomcat的header缓冲区大小不够,只需要在server.xml中增加maxHttpHeaderSize字段即可:
<Connector URIEncoding="UTF-8" port="8080" protocol="org.apache.coyote.http11.Http11NioProtocol"
useBodyEncodingForURI="false"
enableLookups="false"
connectionTimeout="20000"
redirectPort="8443" maxHttpHeaderSize="你想要的大小"/>
tomcat常用配置注释:
maxHttpHeaderSize="8192" http请求头信息的最大程度,超过此长度的部分不予处理。一般8K。
URIEncoding="UTF-8" 指定Tomcat容器的URL编码格式。
disableUploadTimeout="true" 上传时是否使用超时机制
enableLookups="false"--是否反查域名,默认值为true。为了提高处理能力,应设置为false
compression="on" 打开压缩功能
compressionMinSize="10240" 启用压缩的输出内容大小,默认为2KB
noCompressionUserAgents="gozilla, traviata" 对于以下的浏览器,不启用压缩
compressableMimeType="text/html,text/xml,text/javascript,text/css,text/plain" 哪些资源类型需要压缩
tomcat配置示例:
配置示例
<Connector port="8080"
redirectPort="8443"
maxThreads="150"
minSpareThreads="25"
maxSpareThreads="75"
acceptCount="100"
connectionTimeout="20000"
protocol="HTTP/1.1"
maxHttpHeaderSize="8192"
URIEncoding="UTF-8"
disableUploadTimeout="true"
enableLookups="false"
compression="on"
compressionMinSize="10240"
noCompressionUserAgents="gozilla, traviata"
compressableMimeType="text/html,text/xml,text/javascript,text/css,text/plain">
...
</Connector>
Jun 12, 2016 4:19:43 PM org.apache.coyote.http11.AbstractHttp11Processor process
INFO: Error parsing HTTP request header
Note: further occurrences of HTTP header parsing errors will be logged at DEBUG level.
java.lang.ArrayIndexOutOfBoundsException: -64
at org.apache.coyote.http11.InternalInputBuffer.parseHeader(InternalInputBuffer.java:341)
at org.apache.coyote.http11.InternalInputBuffer.parseHeaders(InternalInputBuffer.java:271)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1007)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:625)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:745)
是Tomcat的header缓冲区大小不够,只需要在server.xml中增加maxHttpHeaderSize字段即可:
<Connector URIEncoding="UTF-8" port="8080" protocol="org.apache.coyote.http11.Http11NioProtocol"
useBodyEncodingForURI="false"
enableLookups="false"
connectionTimeout="20000"
redirectPort="8443" maxHttpHeaderSize="你想要的大小"/>
tomcat常用配置注释:
maxHttpHeaderSize="8192" http请求头信息的最大程度,超过此长度的部分不予处理。一般8K。
URIEncoding="UTF-8" 指定Tomcat容器的URL编码格式。
disableUploadTimeout="true" 上传时是否使用超时机制
enableLookups="false"--是否反查域名,默认值为true。为了提高处理能力,应设置为false
compression="on" 打开压缩功能
compressionMinSize="10240" 启用压缩的输出内容大小,默认为2KB
noCompressionUserAgents="gozilla, traviata" 对于以下的浏览器,不启用压缩
compressableMimeType="text/html,text/xml,text/javascript,text/css,text/plain" 哪些资源类型需要压缩
tomcat配置示例:
配置示例
<Connector port="8080"
redirectPort="8443"
maxThreads="150"
minSpareThreads="25"
maxSpareThreads="75"
acceptCount="100"
connectionTimeout="20000"
protocol="HTTP/1.1"
maxHttpHeaderSize="8192"
URIEncoding="UTF-8"
disableUploadTimeout="true"
enableLookups="false"
compression="on"
compressionMinSize="10240"
noCompressionUserAgents="gozilla, traviata"
compressableMimeType="text/html,text/xml,text/javascript,text/css,text/plain">
...
</Connector>
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