Solr问题集

<str>

org.apache.solr.client.solrj.impl.HttpSolrServer$RemoteSolrException:Expected mime type application/octet-stream but got text/html.

<html>

<head>

<title>Apache Tomcat/7.0.57 - Error report</title>

<style>

<!--H1 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:22px;}

H2 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:16px;}

H3 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:14px;}

BODY {font-family:Tahoma,Arial,sans-serif;color:black;background-color:white;}

B {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;}

P {font-family:Tahoma,Arial,sans-serif;background:white;color:black;font-size:12px;}

A {color : black;}

A.name {color : black;}

HR {color : #525D76;}-->

</style>

</head>

<body>

<h1>HTTP Status 404 - /solr/admin/cores</h1>

<HR size="1" noshade="noshade">

<p><b>type</b> Status report</p>

<p><b>message</b><u>/solr/admin/cores</u></p>

<p><b>description</b><u>The requested resource is not available.</u></p>

<HR size="1" noshade="noshade">

<h3>Apache Tomcat/7.0.57</h3>

</body>

</html>

</str>

<str>

org.apache.solr.client.solrj.impl.HttpSolrServer$RemoteSolrException:Expected mime type application/octet-stream but got text/html.

<html>

<head>

<title>Apache Tomcat/7.0.57 - Error report</title>

<style>

<!--H1 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:22px;}

H2 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:16px;}

H3 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:14px;}

BODY {font-family:Tahoma,Arial,sans-serif;color:black;background-color:white;}

B {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;}

P {font-family:Tahoma,Arial,sans-serif;background:white;color:black;font-size:12px;}

A {color : black;}

A.name {color : black;}

HR {color : #525D76;}-->

</style>

</head>

<body>

<h1>HTTP Status 404 - /solr/admin/cores</h1>

<HR size="1" noshade="noshade">

<p><b>type</b> Status report</p>

<p><b>message</b><u>/solr/admin/cores</u></p>

<p><b>description</b><u>The requested resource is not available.</u></p>

<HR size="1" noshade="noshade">

<h3>Apache Tomcat/7.0.57</h3>

</body>

</html>

</str>

<str>

org.apache.solr.client.solrj.impl.HttpSolrServer$RemoteSolrException:Expected mime type application/octet-stream but got text/html.

<html>

<head>

<title>Apache Tomcat/7.0.57 - Error report</title>

<style>

<!--H1 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:22px;}

H2 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:16px;}

H3 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:14px;}

BODY {font-family:Tahoma,Arial,sans-serif;color:black;background-color:white;}

B {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;}

P {font-family:Tahoma,Arial,sans-serif;background:white;color:black;font-size:12px;}

A {color : black;}

A.name {color : black;}

HR {color : #525D76;}-->

</style>

</head>

<body>

<h1>HTTP Status 404 - /solr/admin/cores</h1>

<HR size="1" noshade="noshade">

<p><b>type</b> Status report</p>

<p><b>message</b> <u>/solr/admin/cores</u></p>

<p><b>description</b> <u>The requested resource is not available.</u></p>

<HR size="1" noshade="noshade">

<h3>Apache Tomcat/7.0.57</h3>

</body>

</html>

</str>

原因：
从报错信息中可以看出，访问的路径是/solr/admin/cores，如果部署的solr带了版本号，就回找不到路径。
解决方案：
将部署在tomcat上的solr-4.10.2.war修改成solr.war，因为solrcloud不认识带版本号的solr

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