[jira] [Commented] (SOLR-2650) Empty docs array on response with grouping and result pagination
[
https://issues.apache.org/jira/browse/SOLR-2650?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15539571#comment-15539571
]
Alexandre Rafalovitch commented on SOLR-2650:
-
Can this be reproduced against latest Solr? The code path and libraries
involved changed many times over.
> Empty docs array on response with grouping and result pagination
>
>
> Key: SOLR-2650
> URL: https://issues.apache.org/jira/browse/SOLR-2650
> Project: Solr
> Issue Type: Bug
> Components: search
>Affects Versions: 3.3
>Reporter: Massimo Schiavon
> Attachments: grouping_patch.txt
>
>
> Requesting a certain number of rows and setting start parameter to a greater
> value returns 0 results with grouping enabled.
> For example, requesting:
> http://localhost:8080/solr/web/select/?q=*:*=1=2
> (grouping and highlighting are enabled by default)
> I get this response:
> [...]
> response: {
> numFound: 117852
> start: 2
> docs: [ ]
> }
> highlighting: {
> 0938630598: {
> title: [ "..." ]
> content: [ "..." ]
> }
> }
> [...]
> docs array is empty while the highlighted values of the document are present
> Debugging the request in
> org.apache.solr.search.Grouping.Command.createSimpleResponse() at row 534
> [...]
> int len = Math.min(numGroups, docsGathered);
> if (offset > len) {
> len = 0;
> }
> [...]
> The initial vars values are:
> numGroups = 1
> docsGathered = 3
> offset = 2
> so after the execution len = 0
> I've tried commenting the if statement and this resolves the issue but could
> introduce some other bugs.
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[jira] [Commented] (SOLR-2650) Empty docs array on response with grouping and result pagination
[
https://issues.apache.org/jira/browse/SOLR-2650?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13098333#comment-13098333
]
Mike Lerley commented on SOLR-2650:
---
I seem to be having the same problem. I've just tried the latest code from
branch_3x (r1165749) and it's still a problem. I get a similar exception:
{noformat}
Sep 6, 2011 4:11:31 PM org.apache.solr.common.SolrException log
SEVERE: java.lang.ArrayIndexOutOfBoundsException: 49
at org.apache.solr.search.DocSlice$1.nextDoc(DocSlice.java:117)
at
org.apache.solr.response.JSONWriter.writeDocList(JSONResponseWriter.java:492)
at
org.apache.solr.response.TextResponseWriter.writeVal(TextResponseWriter.java:129)
at
org.apache.solr.response.JSONWriter.writeNamedListAsMapWithDups(JSONResponseWriter.java:180)
at
org.apache.solr.response.JSONWriter.writeNamedList(JSONResponseWriter.java:296)
at
org.apache.solr.response.JSONWriter.writeResponse(JSONResponseWriter.java:93)
at
org.apache.solr.response.JSONResponseWriter.write(JSONResponseWriter.java:52)
at
org.apache.solr.servlet.SolrDispatchFilter.writeResponse(SolrDispatchFilter.java:343)
at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:265)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:857)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Thread.java:679)
{noformat}
I seem to be able to trigger it using quoted strings, among other random
things. I hope this can get fixed soon.
Empty docs array on response with grouping and result pagination
Key: SOLR-2650
URL: https://issues.apache.org/jira/browse/SOLR-2650
Project: Solr
Issue Type: Bug
Components: search
Affects Versions: 3.3
Reporter: Massimo Schiavon
Attachments: grouping_patch.txt
Requesting a certain number of rows and setting start parameter to a greater
value returns 0 results with grouping enabled.
For example, requesting:
http://localhost:8080/solr/web/select/?q=*:*rows=1start=2
(grouping and highlighting are enabled by default)
I get this response:
[...]
response: {
numFound: 117852
start: 2
docs: [ ]
}
highlighting: {
0938630598: {
title: [ ... ]
content: [ ... ]
}
}
[...]
docs array is empty while the highlighted values of the document are present
Debugging the request in
org.apache.solr.search.Grouping.Command.createSimpleResponse() at row 534
[...]
int len = Math.min(numGroups, docsGathered);
if (offset len) {
len = 0;
}
[...]
The initial vars values are:
numGroups = 1
docsGathered = 3
offset = 2
so after the execution len = 0
I've tried commenting the if statement and this resolves the issue but could
introduce some other bugs.
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Re: [jira] [Commented] (SOLR-2650) Empty docs array on response with grouping and result pagination
It's an svn co. This page has the info...
http://wiki.apache.org/solr/HowToContribute
NOTE: there's been some great work done
to allow you to get this all up and running
in IntelliJ or Eclipse. I'm not familiar
with the Maven stuff, but it's being maintained
too.
Thanks for volunteering!
Best
Erick
On Wed, Aug 31, 2011 at 5:04 PM, Des Lownds (JIRA) j...@apache.org wrote:
[
https://issues.apache.org/jira/browse/SOLR-2650?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13094896#comment-13094896
]
Des Lownds commented on SOLR-2650:
--
I'd be happy to test a nightly, where do I download them from? or is it a svn
co?
Empty docs array on response with grouping and result pagination
Key: SOLR-2650
URL: https://issues.apache.org/jira/browse/SOLR-2650
Project: Solr
Issue Type: Bug
Components: search
Affects Versions: 3.3
Reporter: Massimo Schiavon
Attachments: grouping_patch.txt
Requesting a certain number of rows and setting start parameter to a greater
value returns 0 results with grouping enabled.
For example, requesting:
http://localhost:8080/solr/web/select/?q=*:*rows=1start=2
(grouping and highlighting are enabled by default)
I get this response:
[...]
response: {
numFound: 117852
start: 2
docs: [ ]
}
highlighting: {
0938630598: {
title: [ ... ]
content: [ ... ]
}
}
[...]
docs array is empty while the highlighted values of the document are present
Debugging the request in
org.apache.solr.search.Grouping.Command.createSimpleResponse() at row 534
[...]
int len = Math.min(numGroups, docsGathered);
if (offset len) {
len = 0;
}
[...]
The initial vars values are:
numGroups = 1
docsGathered = 3
offset = 2
so after the execution len = 0
I've tried commenting the if statement and this resolves the issue but could
introduce some other bugs.
--
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[jira] [Commented] (SOLR-2650) Empty docs array on response with grouping and result pagination
[
https://issues.apache.org/jira/browse/SOLR-2650?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13094643#comment-13094643
]
Des Lownds commented on SOLR-2650:
--
I was able to duplicate this problem, and was also seeing the following stack
trace in some circumstances:
{code}
SEVERE: java.lang.ArrayIndexOutOfBoundsException: 35
at org.apache.solr.search.DocSlice$1.nextDoc(DocSlice.java:117)
at org.apache.solr.response.XMLWriter$3.writeDocs(XMLWriter.java:543)
at org.apache.solr.response.XMLWriter.writeDocuments(XMLWriter.java:482)
at org.apache.solr.response.XMLWriter.writeDocList(XMLWriter.java:519)
at org.apache.solr.response.XMLWriter.writeVal(XMLWriter.java:582)
at org.apache.solr.response.XMLWriter.writeNamedList(XMLWriter.java:620)
at org.apache.solr.response.XMLWriter.writeVal(XMLWriter.java:593)
at org.apache.solr.response.XMLWriter.writeNamedList(XMLWriter.java:620)
at org.apache.solr.response.XMLWriter.writeVal(XMLWriter.java:593)
at org.apache.solr.response.XMLWriter.writeResponse(XMLWriter.java:131)
at
org.apache.solr.response.XMLResponseWriter.write(XMLResponseWriter.java:35)
at
org.apache.solr.servlet.SolrDispatchFilter.writeResponse(SolrDispatchFilter.java:343)
at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:265)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:589)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:291)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:602)
at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Thread.java:662)
{code}
Empty docs array on response with grouping and result pagination
Key: SOLR-2650
URL: https://issues.apache.org/jira/browse/SOLR-2650
Project: Solr
Issue Type: Bug
Components: search
Affects Versions: 3.3
Reporter: Massimo Schiavon
Requesting a certain number of rows and setting start parameter to a greater
value returns 0 results with grouping enabled.
For example, requesting:
http://localhost:8080/solr/web/select/?q=*:*rows=1start=2
(grouping and highlighting are enabled by default)
I get this response:
[...]
response: {
numFound: 117852
start: 2
docs: [ ]
}
highlighting: {
0938630598: {
title: [ ... ]
content: [ ... ]
}
}
[...]
docs array is empty while the highlighted values of the document are present
Debugging the request in
org.apache.solr.search.Grouping.Command.createSimpleResponse() at row 534
[...]
int len = Math.min(numGroups, docsGathered);
if (offset len) {
len = 0;
}
[...]
The initial vars values are:
numGroups = 1
docsGathered = 3
offset = 2
so after the execution len = 0
I've tried commenting the if statement and this resolves the issue but could
introduce some other bugs.
--
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[jira] [Commented] (SOLR-2650) Empty docs array on response with grouping and result pagination
[
https://issues.apache.org/jira/browse/SOLR-2650?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13094647#comment-13094647
]
Des Lownds commented on SOLR-2650:
--
Seems that using group.format=simple results in the ArrayIndexOutOfBounds
exception, while using standard format returns wrong results(no results.)
Empty docs array on response with grouping and result pagination
Key: SOLR-2650
URL: https://issues.apache.org/jira/browse/SOLR-2650
Project: Solr
Issue Type: Bug
Components: search
Affects Versions: 3.3
Reporter: Massimo Schiavon
Requesting a certain number of rows and setting start parameter to a greater
value returns 0 results with grouping enabled.
For example, requesting:
http://localhost:8080/solr/web/select/?q=*:*rows=1start=2
(grouping and highlighting are enabled by default)
I get this response:
[...]
response: {
numFound: 117852
start: 2
docs: [ ]
}
highlighting: {
0938630598: {
title: [ ... ]
content: [ ... ]
}
}
[...]
docs array is empty while the highlighted values of the document are present
Debugging the request in
org.apache.solr.search.Grouping.Command.createSimpleResponse() at row 534
[...]
int len = Math.min(numGroups, docsGathered);
if (offset len) {
len = 0;
}
[...]
The initial vars values are:
numGroups = 1
docsGathered = 3
offset = 2
so after the execution len = 0
I've tried commenting the if statement and this resolves the issue but could
introduce some other bugs.
--
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For more information on JIRA, see: http://www.atlassian.com/software/jira
-
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[jira] [Commented] (SOLR-2650) Empty docs array on response with grouping and result pagination
[
https://issues.apache.org/jira/browse/SOLR-2650?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13094651#comment-13094651
]
Yonik Seeley commented on SOLR-2650:
There are a few grouping+paging bugs fixed in 3x (which will be 3.4 when
released). Can you try a recent 3x nightly build and see if any of the
problems remain?
Empty docs array on response with grouping and result pagination
Key: SOLR-2650
URL: https://issues.apache.org/jira/browse/SOLR-2650
Project: Solr
Issue Type: Bug
Components: search
Affects Versions: 3.3
Reporter: Massimo Schiavon
Requesting a certain number of rows and setting start parameter to a greater
value returns 0 results with grouping enabled.
For example, requesting:
http://localhost:8080/solr/web/select/?q=*:*rows=1start=2
(grouping and highlighting are enabled by default)
I get this response:
[...]
response: {
numFound: 117852
start: 2
docs: [ ]
}
highlighting: {
0938630598: {
title: [ ... ]
content: [ ... ]
}
}
[...]
docs array is empty while the highlighted values of the document are present
Debugging the request in
org.apache.solr.search.Grouping.Command.createSimpleResponse() at row 534
[...]
int len = Math.min(numGroups, docsGathered);
if (offset len) {
len = 0;
}
[...]
The initial vars values are:
numGroups = 1
docsGathered = 3
offset = 2
so after the execution len = 0
I've tried commenting the if statement and this resolves the issue but could
introduce some other bugs.
--
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[jira] [Commented] (SOLR-2650) Empty docs array on response with grouping and result pagination
[
https://issues.apache.org/jira/browse/SOLR-2650?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13094896#comment-13094896
]
Des Lownds commented on SOLR-2650:
--
I'd be happy to test a nightly, where do I download them from? or is it a svn
co?
Empty docs array on response with grouping and result pagination
Key: SOLR-2650
URL: https://issues.apache.org/jira/browse/SOLR-2650
Project: Solr
Issue Type: Bug
Components: search
Affects Versions: 3.3
Reporter: Massimo Schiavon
Attachments: grouping_patch.txt
Requesting a certain number of rows and setting start parameter to a greater
value returns 0 results with grouping enabled.
For example, requesting:
http://localhost:8080/solr/web/select/?q=*:*rows=1start=2
(grouping and highlighting are enabled by default)
I get this response:
[...]
response: {
numFound: 117852
start: 2
docs: [ ]
}
highlighting: {
0938630598: {
title: [ ... ]
content: [ ... ]
}
}
[...]
docs array is empty while the highlighted values of the document are present
Debugging the request in
org.apache.solr.search.Grouping.Command.createSimpleResponse() at row 534
[...]
int len = Math.min(numGroups, docsGathered);
if (offset len) {
len = 0;
}
[...]
The initial vars values are:
numGroups = 1
docsGathered = 3
offset = 2
so after the execution len = 0
I've tried commenting the if statement and this resolves the issue but could
introduce some other bugs.
--
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