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- SOLR-58: make admin pages return XML and transform them to HTML using XSL 

git-svn-id: https://svn.apache.org/repos/asf/incubator/solr/trunk@486373 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Otis Gospodnetic 2006-12-12 22:24:47 +00:00
parent 81bef1260c
commit 88b053e2cb
11 changed files with 659 additions and 333 deletions
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2
CHANGES.txt
View File

@ -118,6 +118,8 @@ Changes in runtime behavior
through multiple threads. Large commits also might be faster (klaas, SOLR-65)
9. Lazy field loading can be enabled via a solrconfig directive. This will be faster when
not all stored fields are needed from a document (klaas, SOLR-52)
10. Made admin JSPs return XML and transform them with new XSL stylesheets
(Otis Gospodnetic, SOLR-58)
Optimizations
1. getDocListAndSet can now generate both a DocList and a DocSet from a

254
src/webapp/resources/admin/analysis.jsp
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@ -1,20 +1,4 @@
<%@ page contentType="text/html; charset=utf-8" pageEncoding="UTF-8"%>
<%--
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
--%>
<%@ page contentType="text/xml; charset=utf-8" pageEncoding="UTF-8" language="java" %>
<%@ page import="org.apache.lucene.analysis.Analyzer,
org.apache.lucene.analysis.Token,
org.apache.lucene.analysis.TokenStream,
@ -30,11 +14,9 @@
<%@ page import="java.io.StringReader"%>
<%@ page import="java.util.*"%>
<%-- $Id$ --%>
<%-- $Source: /cvs/main/searching/org.apache.solrolarServer/resources/admin/analysis.jsp,v $ --%>
<%-- $Name: $ --%>
<?xml-stylesheet type="text/xsl" href="analysis.xsl"?>
<%@include file="header.jsp" %>
<%@include file="_info.jsp" %>
<%
String name = request.getParameter("name");
@ -51,61 +33,9 @@
boolean highlight = highlightS != null && highlightS.equalsIgnoreCase("on");
%>
<br clear="all">
<h2>Field Analysis</h2>
<form method="GET" action="analysis.jsp">
<table>
<tr>
<td>
<strong>Field name</strong>
</td>
<td>
<input class="std" name="name" type="text" value="<%= name %>">
</td>
</tr>
<tr>
<td>
<strong>Field value (Index)</strong>
<br/>
verbose output
<input name="verbose" type="checkbox"
<%= verbose ? "checked=\"true\"" : "" %> >
<br/>
highlight matches
<input name="highlight" type="checkbox"
<%= highlight ? "checked=\"true\"" : "" %> >
</td>
<td>
<textarea class="std" rows="3" cols="70" name="val"><%= val %></textarea>
</td>
</tr>
<tr>
<td>
<strong>Field value (Query)</strong>
<br/>
verbose output
<input name="qverbose" type="checkbox"
<%= qverbose ? "checked=\"true\"" : "" %> >
</td>
<td>
<textarea class="std" rows="1" cols="70" name="qval"><%= qval %></textarea>
</td>
</tr>
<tr>
<td>
</td>
<td>
<input class="stdbutton" type="submit" value="analyze">
</td>
</tr>
</table>
</form>
<solr>
<%@include file="heading.jsp" %>
<analysis>
<%
SchemaField field = null;
@ -114,11 +44,23 @@
try {
field = schema.getField(name);
} catch (Exception e) {
out.println("<strong>Unknown Field " + name + "</strong>");
out.println("<error>Unknown Field " + name + "</error>");
}
}
if (field != null) {
out.println(" <form>");
out.println(" <field>");
XML.escapeCharData(name, out);
out.println("</field>");
out.print(" <fieldIndexValue>");
XML.escapeCharData(val, out);
out.println(" </fieldIndexValue>");
out.print(" <fieldQueryValue>");
XML.escapeCharData(qval, out);
out.println(" </fieldQueryValue>");
out.println(" </form>");
HashSet<Tok> matches = null;
if (qval != "" && highlight) {
Reader reader = new StringReader(qval);
@ -129,30 +71,29 @@
for (Token t : tokens) { matches.add( new Tok(t, 0)); }
}
out.println(" <results>");
if (val != "") {
out.println("<h3>Index Analyzer</h3>");
out.println("<indexAnalyzer>");
doAnalyzer(out, field, val, false, verbose, matches);
out.println("</indexAnalyzer>");
}
if (qval != "") {
out.println("<h3>Query Analyzer</h3>");
out.println("<queryAnalyzer>");
doAnalyzer(out, field, qval, true, qverbose, null);
out.println("</queryAnalyzer>");
}
out.println(" </results>");
}
%>
</body>
</html>
</analysis>
</solr>
<%!
private static void doAnalyzer(JspWriter out, SchemaField field, String val, boolean queryAnalyser, boolean verbose, Set<Tok> match) throws Exception {
Reader reader = new StringReader(val);
FieldType ft = field.getType();
Analyzer analyzer = queryAnalyser ?
ft.getQueryAnalyzer() : ft.getAnalyzer();
Analyzer analyzer = queryAnalyser ? ft.getQueryAnalyzer() : ft.getAnalyzer();
if (analyzer instanceof TokenizerChain) {
TokenizerChain tchain = (TokenizerChain)analyzer;
TokenizerFactory tfac = tchain.getTokenizerFactory();
@ -161,12 +102,14 @@
TokenStream tstream = tfac.create(reader);
List<Token> tokens = getTokens(tstream);
tstream = tfac.create(reader);
// write tokenizer factories
if (verbose) {
writeHeader(out, tfac.getClass(), tfac.getArgs());
}
writeTokens(out, tokens, ft, verbose, match);
// write filter factories
for (TokenFilterFactory filtfac : filtfacs) {
if (verbose) {
writeHeader(out, filtfac.getClass(), filtfac.getArgs());
@ -183,7 +126,6 @@
writeTokens(out, tokens, ft, verbose, match);
}
} else {
TokenStream tstream = analyzer.tokenStream(field.getName(),reader);
List<Token> tokens = getTokens(tstream);
@ -221,7 +163,7 @@
return token.termText().hashCode();
}
public String toString() {
return token.termText();
return token.termText() + " at position " + pos;
}
}
@ -229,59 +171,16 @@
public String toStr(Object o);
}
private static void printRow(JspWriter out, String header, List[] arrLst, ToStr converter, boolean multival, boolean verbose, Set<Tok> match) throws IOException {
// find the maximum number of terms for any position
int maxSz=1;
if (multival) {
for (List lst : arrLst) {
maxSz = Math.max(lst.size(), maxSz);
}
}
for (int idx=0; idx<maxSz; idx++) {
out.println("<tr>");
if (idx==0 && verbose) {
if (header != null) {
out.print("<th NOWRAP rowspan=\""+maxSz+"\">");
XML.escapeCharData(header,out);
out.println("</th>");
}
}
for (List<Tok> lst : arrLst) {
if (lst.size() <= idx) continue;
if (match!=null && match.contains(lst.get(idx))) {
out.print("<td class=\"highlight\"");
} else {
out.print("<td class=\"debugdata\"");
}
if (idx==0 && lst.size()==1 && maxSz > 1) {
out.print("rowspan=\""+maxSz+'"');
}
out.print('>');
XML.escapeCharData(converter.toStr(lst.get(idx)), out);
out.print("</td>");
}
out.println("</tr>");
}
}
static void writeHeader(JspWriter out, Class clazz, Map<String,String> args) throws IOException {
out.print("<h4>");
out.print(clazz.getName());
XML.escapeCharData(" "+args,out);
out.println("</h4>");
out.println(" <factory class=\"" + clazz.getName() + "\">");
out.println(" <args>");
for (Iterator<String> iter = args.keySet().iterator(); iter.hasNext(); ) {
String key = iter.next();
String value = args.get(key);
out.println(" <arg name=\"" + key + "\">" + value + "</arg>");
}
out.println(" </args>");
}
// readable, raw, pos, type, start/end
static void writeTokens(JspWriter out, List<Token> tokens, final FieldType ft, boolean verbose, Set<Tok> match) throws IOException {
@ -330,70 +229,21 @@
);
out.println("<table width=\"auto\" class=\"analysis\" border=\"1\">");
if (verbose) {
printRow(out,"term position", arr, new ToStr() {
public String toStr(Object o) {
return Integer.toString(((Tok)o).pos);
out.println(" <tokens>");
for (int i = 0; i < arr.length; i++) {
for (Tok tok : arr[i]) {
out.print(" <token");
out.print(" type=\"" + tok.token.type() + "\"");
out.print(" pos=\"" + tok.pos + "\"");
out.print(" start=\"" + tok.token.startOffset() + "\"");
out.print(" end=\"" + tok.token.endOffset() + "\"");
out.print(">");
out.print(tok.token.termText());
out.println(" </token>");
}
}
,false
,verbose
,null);
}
printRow(out,"term text", arr, new ToStr() {
public String toStr(Object o) {
return ft.indexedToReadable( ((Tok)o).token.termText() );
}
}
,true
,verbose
,match
);
if (needRaw) {
printRow(out,"raw text", arr, new ToStr() {
public String toStr(Object o) {
// todo: output in hex or something?
// check if it's all ascii or not?
return ((Tok)o).token.termText();
}
}
,true
,verbose
,match
);
}
if (verbose) {
printRow(out,"term type", arr, new ToStr() {
public String toStr(Object o) {
return ((Tok)o).token.type();
}
}
,true
,verbose,
null
);
}
if (verbose) {
printRow(out,"source start,end", arr, new ToStr() {
public String toStr(Object o) {
Token t = ((Tok)o).token;
return Integer.toString(t.startOffset()) + ',' + t.endOffset() ;
}
}
,true
,verbose
,null
);
}
out.println("</table>");
out.println(" </tokens>");
out.println(" </factory>");
}
%>

177
src/webapp/resources/admin/analysis.xsl Normal file
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@ -0,0 +1,177 @@
<?xml version="1.0" encoding="utf-8"?>
<!--
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<!-- $Id$ -->
<!-- $URL$ -->
<xsl:stylesheet
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
version="1.0">
<xsl:output
method="html"
indent="yes"
doctype-public="-//W3C//DTD HTML 4.01//EN"
doctype-system="http://www.w3.org/TR/html4/strict.dtd" />
<xsl:template match="/">
<html>
<head>
<link rel="stylesheet" type="text/css" href="solr-admin.css"></link>
<link rel="icon" href="/favicon.ico" type="image/ico"></link>
<link rel="shortcut icon" href="/favicon.ico" type="image/ico"></link>
<title>SOLR Info</title>
</head>
<body>
<a href="">
<img border="0" align="right" height="61" width="142" src="solr-head.gif" alt="SOLR"/>
</a>
<h1>Solr Admin (<xsl:value-of select="solr/meta/collection" />)</h1>
<div style="margin-top: 1em;">
<h2>Field Analysis</h2>
<xsl:apply-templates/>
<a href=".">Return to Admin Page</a>
</div>
</body>
</html>
</xsl:template>
<xsl:include href="meta.xsl"/>
<xsl:template match="solr/analysis/form">
<form method="GET" action="analysis.jsp">
<table>
<tr>
<td>
<strong>Field name</strong>
</td>
<td>
<input class="std" name="name" type="text" value="{field}"/>
</td>
</tr>
<tr>
<td>
<strong>Field value (Index)</strong>
<br/>
verbose output <input name="verbose" type="checkbox" checked="true"/>
<br/>
highlight matches <input name="highlight" type="checkbox" checked="true"/>
</td>
<td>
<textarea class="std" rows="3" cols="70" name="val"><xsl:value-of select="fieldIndexValue" /></textarea>
</td>
</tr>
<tr>
<td>
<strong>Field value (Query)</strong>
<br/>
verbose output <input name="qverbose" type="checkbox" checked="true"/>
</td>
<td>
<textarea class="std" rows="1" cols="70" name="qval"><xsl:value-of select="fieldQueryValue" /></textarea>
</td>
</tr>
<tr>
<td>
</td>
<td>
<input class="stdbutton" type="submit" value="analyze"/>
</td>
</tr>
</table>
</form>
</xsl:template>
<xsl:template match="solr/analysis/results/indexAnalyzer">
<h4>Index Analyzer</h4>
<xsl:for-each select="factory">
<h5 style="margin-left: 1em;"><xsl:apply-templates select="@class"/></h5>
<xsl:apply-templates/>
</xsl:for-each>
</xsl:template>
<xsl:template match="solr/analysis/results/indexAnalyzer/factory/args">
<div style="margin-left: 2em; font-weight: bold;">{
<xsl:for-each select="arg">
<xsl:apply-templates select="@name"/>=<xsl:value-of select="."/>,
</xsl:for-each>
}</div>
</xsl:template>
<xsl:template match="solr/analysis/results/indexAnalyzer/factory/tokens">
<div style="margin-left: 2em;">
<table width="auto" class="analysis" border="1">
<tr>
<th>text</th>
<th>type</th>
<th>position</th>
<th>start</th>
<th>end</th>
</tr>
<xsl:for-each select="token">
<tr>
<td><xsl:value-of select="."/></td>
<td><xsl:apply-templates select="@type"/></td>
<td><xsl:apply-templates select="@pos"/></td>
<td><xsl:apply-templates select="@start"/></td>
<td><xsl:apply-templates select="@end"/></td>
</tr>
</xsl:for-each>
</table>
</div>
</xsl:template>
<xsl:template match="solr/analysis/results/queryAnalyzer">
<h4>Query Analyzer</h4>
<xsl:for-each select="factory">
<h5 style="margin-left: 1em;"><xsl:apply-templates select="@class"/></h5>
<xsl:apply-templates/>
</xsl:for-each>
</xsl:template>
<xsl:template match="solr/analysis/results/queryAnalyzer/factory/args">
<div style="margin-left: 2em; font-weight: bold;">{
<xsl:for-each select="arg">
<xsl:apply-templates select="@name"/>=<xsl:value-of select="."/>,
</xsl:for-each>
}</div>
</xsl:template>
<xsl:template match="solr/analysis/results/queryAnalyzer/factory/tokens">
<div style="margin-left: 2em;">
<table width="auto" class="analysis" border="1">
<tr>
<th>text</th>
<th>type</th>
<th>position</th>
<th>start</th>
<th>end</th>
</tr>
<xsl:for-each select="token">
<tr>
<td><xsl:value-of select="."/></td>
<td><xsl:apply-templates select="@type"/></td>
<td><xsl:apply-templates select="@pos"/></td>
<td><xsl:apply-templates select="@start"/></td>
<td><xsl:apply-templates select="@end"/></td>
</tr>
</xsl:for-each>
</table>
</div>
</xsl:template>
</xsl:stylesheet>

23
src/webapp/resources/admin/heading.jsp Normal file
View File

@ -0,0 +1,23 @@
<%--
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
--%>
<meta>
<collection><%= collectionName %></collection>
<host><%= hostname %></host>
<port><%= port %></port>
<cwd><%= cwd %></cwd>
<solrHome><%= solrHome %></solrHome>
</meta>

48
src/webapp/resources/admin/logging.jsp
View File

@ -1,4 +1,4 @@
<%@ page contentType="text/html; charset=utf-8" pageEncoding="UTF-8"%>
<%@ page contentType="text/xml; charset=utf-8" pageEncoding="UTF-8" language="java" %>
<%--
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
@ -24,12 +24,11 @@
<%@ page import="java.util.logging.Level"%>
<%@ page import="java.util.logging.LogManager"%>
<%@ page import="java.util.logging.Logger"%>
<%@include file="header.jsp" %>
<?xml-stylesheet type="text/xsl" href="logging.xsl"?>
<%
LogManager mgr = LogManager.getLogManager();
Logger log = SolrCore.log;
Logger parent = log.getParent();
while(parent != null) {
log = parent;
@ -38,39 +37,12 @@
Level lvl = log.getLevel();
%>
<br clear="all">
<h2>Solr Logging</h2>
<table>
<tr>
<td>
<H3>Log Level:</H3>
</td>
<td>
<solr>
<logging>
<% if (lvl != null) {%>
<%= lvl.toString() %><br>
<logLevel><%= lvl.toString() %></logLevel>
<% } else { %>
null<br>
<logLevel>null</logLevel>
<% } %>
</td>
</tr>
<tr>
<td>
Set Level
</td>
<td>
[<a href=action.jsp?log=ALL>ALL</a>]
[<a href=action.jsp?log=CONFIG>CONFIG</a>]
[<a href=action.jsp?log=FINE>FINE</a>]
[<a href=action.jsp?log=FINER>FINER</a>]
[<a href=action.jsp?log=FINEST>FINEST</a>]
[<a href=action.jsp?log=INFO>INFO</a>]
[<a href=action.jsp?log=OFF>OFF</a>]
[<a href=action.jsp?log=SEVERE>SEVERE</a>]
[<a href=action.jsp?log=WARNING>WARNING</a>]
</td>
</tr>
</table>
<br><br>
<a href=".">Return to Admin Page</a>
</body>
</html>
</logging>
</solr>

89
src/webapp/resources/admin/logging.xsl Normal file
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@ -0,0 +1,89 @@
<?xml version="1.0" encoding="utf-8"?>
<!--
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<!-- $Id$ -->
<!-- $URL$ -->
<xsl:stylesheet
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
version="1.0">
<xsl:output
method="html"
indent="yes"
doctype-public="-//W3C//DTD HTML 4.01//EN"
doctype-system="http://www.w3.org/TR/html4/strict.dtd" />
<xsl:template match="/">
<html>
<head>
<link rel="stylesheet" type="text/css" href="solr-admin.css"></link>
<link rel="icon" href="/favicon.ico" type="image/ico"></link>
<link rel="shortcut icon" href="/favicon.ico" type="image/ico"></link>
<title>Solr Admin: Logging</title>
</head>
<body>
<a href="">
<img border="0" align="right" height="61" width="142" src="solr-head.gif" alt="SOLR">
</img>
</a>
<h1>Solr Admin (<xsl:value-of select="solr/meta/collection" />)</h1>
<div style="margin-top: 1em;">
<xsl:apply-templates/>
<div>
</div>
<a href=".">Return to Admin Page</a>
</div>
</body>
</html>
</xsl:template>
<xsl:include href="meta.xsl"/>
<xsl:template match="solr/logging">
<br clear="all"/>
<h2>Solr Logging</h2>
<table>
<tr>
<td>
<H3>Log Level:</H3>
</td>
<td>
<xsl:value-of select="logLevel" />
</td>
</tr>
<tr>
<td>
Set Level
</td>
<td>
[<a href="action.jsp?log=ALL">ALL</a>]
[<a href="action.jsp?log=CONFIG">CONFIG</a>]
[<a href="action.jsp?log=FINE">FINE</a>]
[<a href="action.jsp?log=FINER">FINER</a>]
[<a href="action.jsp?log=FINEST">FINEST</a>]
[<a href="action.jsp?log=INFO">INFO</a>]
[<a href="action.jsp?log=OFF">OFF</a>]
[<a href="action.jsp?log=SEVERE">SEVERE</a>]
[<a href="action.jsp?log=WARNING">WARNING</a>]
</td>
</tr>
</table>
</xsl:template>
</xsl:stylesheet>

32
src/webapp/resources/admin/meta.xsl Normal file
View File

@ -0,0 +1,32 @@
<!--
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<xsl:stylesheet
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
version="1.0">
<xsl:output
method="html"
indent="yes"
doctype-public="-//W3C//DTD HTML 4.01//EN"
doctype-system="http://www.w3.org/TR/html4/strict.dtd" />
<xsl:template match="solr/meta">
<xsl:value-of select="host" />:<xsl:value-of select="port" />
cwd=<xsl:value-of select="cwd" /> SolrHome=<xsl:value-of select="solrHome" />
</xsl:template>
</xsl:stylesheet>

33
src/webapp/resources/admin/ping.jsp
View File

@ -1,4 +1,4 @@
<%@ page contentType="text/html; charset=utf-8" pageEncoding="UTF-8"%>
<%@ page contentType="text/xml; charset=utf-8" pageEncoding="UTF-8" language="java" %>
<%--
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
@ -17,10 +17,16 @@
--%>
<%@ page import="org.apache.solr.core.SolrConfig,
org.apache.solr.core.SolrCore,
org.apache.solr.util.XML,
org.apache.solr.core.SolrException"%>
<%@ page import="org.apache.solr.request.LocalSolrQueryRequest"%>
<%@ page import="org.apache.solr.request.SolrQueryResponse"%>
<%@ page import="java.util.StringTokenizer"%>
<?xml-stylesheet type="text/xsl" href="ping.xsl"?>
<solr>
<ping>
<%
SolrCore core = SolrCore.getSolrCore();
@ -40,12 +46,31 @@
SolrQueryResponse resp = new SolrQueryResponse();
try {
core.execute(req,resp);
if (resp.getException() != null) {
response.sendError(500, SolrException.toStr(resp.getException()));
if (resp.getException() == null) {
// No need for explicit status in the body, when the standard HTTP
// response codes already transmit success/failure message
// out.println("<status>200</status>");
}
else if (resp.getException() != null) {
// No need for explicit status in the body, when the standard HTTP
// response codes already transmit success/failure message
// out.println("<status>500</status>");
out.println("<error>");
XML.escapeCharData(SolrException.toStr(resp.getException()), out);
out.println("</error>");
response.sendError(500);
}
} catch (Throwable t) {
response.sendError(500, SolrException.toStr(t));
// No need for explicit status in the body, when the standard HTTP
// response codes already transmit success/failure message
// out.println("<status>500</status>");
out.println("<error>");
XML.escapeCharData(SolrException.toStr(t), out);
out.println("</error>");
response.sendError(500);
} finally {
req.close();
}
%>
</ping>
</solr>

69
src/webapp/resources/admin/ping.xsl Normal file
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@ -0,0 +1,69 @@
<?xml version="1.0" encoding="utf-8"?>
<!--
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<!-- $Id$ -->
<!-- $URL$ -->
<xsl:stylesheet
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
version="1.0">
<xsl:output
method="html"
indent="yes"
doctype-public="-//W3C//DTD HTML 4.01//EN"
doctype-system="http://www.w3.org/TR/html4/strict.dtd" />
<xsl:template match="/">
<html>
<head>
<link rel="stylesheet" type="text/css" href="solr-admin.css"></link>
<link rel="icon" href="/favicon.ico" type="image/ico"></link>
<link rel="shortcut icon" href="/favicon.ico" type="image/ico"></link>
<title>Solr Admin: Ping</title>
</head>
<body>
<a href="">
<img border="0" align="right" height="61" width="142" src="solr-head.gif" alt="SOLR">
</img>
</a>
<h1>Solr Admin (<xsl:value-of select="solr/meta/collection" />)</h1>
<div style="margin-top: 1em;">
<xsl:apply-templates/>
<div>
</div>
<a href=".">Return to Admin Page</a>
</div>
</body>
</html>
</xsl:template>
<xsl:include href="meta.xsl"/>
<xsl:template match="solr/ping">
<table>
<tr>
<td>
<H3>Ping</H3>
</td>
<td>
<xsl:value-of select="error" />
</td>
</tr>
</table>
</xsl:template>
</xsl:stylesheet>

106
src/webapp/resources/admin/threaddump.jsp
View File

@ -1,4 +1,4 @@
<%@ page contentType="text/html; charset=utf-8" pageEncoding="UTF-8"%>
<%@ page contentType="text/xml; charset=utf-8" pageEncoding="UTF-8" language="java" %>
<%--
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
@ -18,101 +18,87 @@
<%@ page import="java.lang.management.ManagementFactory,
java.lang.management.ThreadMXBean,
java.lang.management.ThreadInfo,
java.io.IOException"%>
<%@include file="header.jsp" %>
java.io.IOException,
org.apache.solr.util.XML"%>
<?xml-stylesheet type="text/xsl" href="threaddump.xsl"?>
<%!
static ThreadMXBean tmbean = ManagementFactory.getThreadMXBean();
%>
<br clear="all">
<h2>Thread Dump</h2>
<table>
<tr>
<td>
<%
out.print(System.getProperty("java.vm.name") +
" " + System.getProperty("java.vm.version") + "<br>");
%>
</td>
</tr>
<tr>
<td>
<solr>
<system>
<jvm>
<version><%=System.getProperty("java.vm.version")%></version>
<name><%=System.getProperty("java.vm.name")%></name>
</jvm>
<threadCount>
<current><%=tmbean.getThreadCount()%></current>
<peak><%=tmbean.getPeakThreadCount()%></peak>
<daemon><%=tmbean.getDaemonThreadCount()%></daemon>
</threadCount>
<%
long[] tids;
ThreadInfo[] tinfos;
out.print("Thread Count: current=" + tmbean.getThreadCount() +
" deamon=" + tmbean.getDaemonThreadCount() +
" peak=" + tmbean.getPeakThreadCount());
%>
</td>
</tr>
<tr>
<td>
<%
tids = tmbean.findMonitorDeadlockedThreads();
if (tids == null) {
out.print("No deadlock found.");
}
else {
out.print("Deadlock found :-");
if (tids != null) {
out.println(" <deadlocks>");
tinfos = tmbean.getThreadInfo(tids, Integer.MAX_VALUE);
for (ThreadInfo ti : tinfos) {
printThreadInfo(ti, out);
}
out.println(" </deadlocks>");
}
%>
</td>
</tr>
<tr>
<td>
<%
out.print("Full Thread Dump:<br>");
tids = tmbean.getAllThreadIds();
tinfos = tmbean.getThreadInfo(tids, Integer.MAX_VALUE);
out.println(" <threadDump>");
for (ThreadInfo ti : tinfos) {
printThreadInfo(ti, out);
}
out.println(" </threadDump>");
%>
</td>
</tr>
</table>
<br><br>
<a href=".">Return to Admin Page</a>
</body>
</html>
</system>
</solr>
<%!
static String INDENT = "&nbsp&nbsp&nbsp&nbsp ";
static void printThreadInfo(ThreadInfo ti, JspWriter out) throws IOException {
long tid = ti.getThreadId();
StringBuilder sb = new StringBuilder("\"" + ti.getThreadName() + "\"" +
" Id=" + tid +
" in " + ti.getThreadState());
out.println(" <thread>");
out.println(" <id>" + tid + "</id>");
out.print(" <name>");
XML.escapeCharData(ti.getThreadName(), out);
out.println("</name>");
out.println(" <state>" + ti.getThreadState() + "</state>");
if (ti.getLockName() != null) {
sb.append(" on lock=" + ti.getLockName());
out.println(" <lock>" + ti.getLockName() + "</lock>");
}
if (ti.isSuspended()) {
sb.append(" (suspended)");
out.println(" <suspended/>");
}
if (ti.isInNative()) {
sb.append(" (running in native)");
out.println(" <inNative/>");
}
if (tmbean.isThreadCpuTimeSupported()) {
sb.append(" total cpu time="
+formatNanos(tmbean.getThreadCpuTime(tid)));
sb.append(" user time="
+formatNanos(tmbean.getThreadUserTime(tid)));
out.println(" <cpuTime>" + formatNanos(tmbean.getThreadCpuTime(tid)) + "</cpuTime>");
out.println(" <userTime>" + formatNanos(tmbean.getThreadUserTime(tid)) + "</userTime>");
}
out.print(sb.toString()+"<br>");
if (ti.getLockOwnerName() != null) {
out.print(INDENT + " owned by " + ti.getLockOwnerName() +
" Id=" + ti.getLockOwnerId()+"<br>");
out.println(" <owner>");
out.println(" <name>" + ti.getLockOwnerName() + "</name>");
out.println(" <id>" + ti.getLockOwnerId() + "</id>");
out.println(" </owner>");
}
out.println(" <stackTrace>");
for (StackTraceElement ste : ti.getStackTrace()) {
out.print(INDENT + "at " + ste.toString()+"<br>");
out.print(" <line>");
XML.escapeCharData("at " + ste.toString(), out);
out.println(" </line>");
}
out.print("<br>");
out.println(" </stackTrace>");
out.println(" </thread>");
}
static String formatNanos(long ns) {

101
src/webapp/resources/admin/threaddump.xsl Normal file
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@ -0,0 +1,101 @@
<?xml version="1.0" encoding="utf-8"?>
<!--
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<!-- $Id$ -->
<!-- $URL$ -->
<xsl:stylesheet
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
version="1.0">
<xsl:output
method="html"
indent="yes"
doctype-public="-//W3C//DTD HTML 4.01//EN"
doctype-system="http://www.w3.org/TR/html4/strict.dtd" />
<xsl:template match="/">
<html>
<head>
<link rel="stylesheet" type="text/css" href="solr-admin.css"></link>
<link rel="icon" href="/favicon.ico" type="image/ico"></link>
<link rel="shortcut icon" href="/favicon.ico" type="image/ico"></link>
<title>SOLR Info</title>
</head>
<body>
<a href="">
<img border="0" align="right" height="61" width="142" src="solr-head.gif" alt="SOLR"/>
</a>
<h1>Solr Admin (<xsl:value-of select="solr/meta/collection" />)</h1>
<h2>Thread Dump</h2>
<div style="margin-top: 1em;">
<table>
<xsl:apply-templates/>
</table>
<a href=".">Return to Admin Page</a>
</div>
</body>
</html>
</xsl:template>
<xsl:include href="meta.xsl"/>
<xsl:template match="solr/system/jvm">
<tr>
<td><xsl:value-of select="name"/> <xsl:value-of select="version"/></td>
</tr>
</xsl:template>
<xsl:template match="solr/system/threadCount">
<tr>
<td>
Thread Count:
current=<xsl:value-of select="current"/>,
peak=<xsl:value-of select="peak"/>,
daemon=<xsl:value-of select="daemon"/></td>
</tr>
</xsl:template>
<xsl:template match="solr/system/threadDump">
<div>Full Thread Dump:</div>
<xsl:for-each select="thread">
<!-- OG: TODO: add suspended/native conditionals -->
<tr>
<td style="margin-left: 1em; font-weight: bold;">
'<xsl:value-of select="name"/>'
Id=<xsl:value-of select="id"/>,
<xsl:value-of select="state"/>
on lock=<xsl:value-of select="lock"/>,
total cpu time=<xsl:value-of select="cpuTime"/>
user time=<xsl:value-of select="userTime"/>
</td>
</tr>
<xsl:apply-templates select="stackTrace"/>
</xsl:for-each>
</xsl:template>
<xsl:template match="stackTrace">
<tr>
<td style="margin-left: 1em;">
<xsl:for-each select="line">
<xsl:value-of select="."/><br/>
</xsl:for-each>
</td>
</tr>
</xsl:template>
</xsl:stylesheet>