Это продолжение этого вопроса плагин эластичного поиска Grails с отображением текста
Я выполнил шаги, указанные в ответе, и теперь выбрасывается следующий NPE. Кроме того, если я открываю индекс lucene с помощью Luke, я не вижу в нем никаких документов.
Хотя при перезапуске сервера приложений я получаю следующие отладочные сообщения
2013-06-03 16:20:49,364 [localhost-startStop-1] DEBUG mapping.SearchableClassMappingConfigurator - Retrieved index settings
2013-06-03 16:20:49,365 [localhost-startStop-1] DEBUG mapping.SearchableClassMappingConfigurator - Installing mappings...
2013-06-03 16:20:49,370 [localhost-startStop-1] DEBUG mapping.SearchableClassMappingConfigurator - Index com.ecw.wellness does not exists, initiating creation...
2013-06-03 16:20:49,370 [localhost-startStop-1] DEBUG mapping.SearchableClassMappingConfigurator - Waiting at least yellow status on com.ecw.wellness ...
2013-06-03 16:21:19,869 [localhost-startStop-1] DEBUG mapping.SearchableClassMappingConfigurator - {com_ecw_wellness_answer={properties={answer={type=string, include_in_all=true, term_vector=with_positions_offsets}, votes={type=object}, dateCreated={type=date, include_in_all=true}, lastUpdated={type=date, include_in_all=true}, question={type=object}}}}
2013-06-03 16:21:19,869 [localhost-startStop-1] DEBUG mapping.SearchableClassMappingConfigurator - [com_ecw_wellness_answer] => {com_ecw_wellness_answer={properties={answer={type=string, include_in_all=true, term_vector=with_positions_offsets}, votes={type=object}, dateCreated={type=date, include_in_all=true}, lastUpdated={type=date, include_in_all=true}, question={type=object}}}}
2013-06-03 16:21:19,925 [localhost-startStop-1] DEBUG mapping.SearchableClassMappingConfigurator - [com_ecw_wellness_comment] => {com_ecw_wellness_comment={properties={post={type=object}, vote={type=integer, include_in_all=true}, dateCreated={type=date, include_in_all=true}, lastUpdated={type=date, include_in_all=true}, comment={type=string, include_in_all=true, term_vector=with_positions_offsets}}}}
2013-06-03 16:21:19,977 [localhost-startStop-1] DEBUG mapping.SearchableClassMappingConfigurator - [com_ecw_wellness_post] => {com_ecw_wellness_post={properties={tags={type=object}, body={type=string, include_in_all=true, term_vector=with_positions_offsets}, title={type=string, include_in_all=true, term_vector=with_positions_offsets}, dateCreated={type=date, include_in_all=true}, lastUpdated={type=date, include_in_all=true}, comments={properties={post={type=object}, vote={type=integer, include_in_all=true}, dateCreated={type=date, include_in_all=true}, lastUpdated={type=date, include_in_all=true}, comment={type=string, include_in_all=true, term_vector=with_positions_offsets}, id={type=long, index=not_analyzed, include_in_all=false}, class={type=string, index=no, include_in_all=false}, ref={type=string, index=no, include_in_all=false}}, type=object}}}}
2013-06-03 16:21:20,005 [localhost-startStop-1] DEBUG mapping.SearchableClassMappingConfigurator - [com_ecw_wellness_question] => {com_ecw_wellness_question={properties={tags={type=object}, title={type=string, include_in_all=true, term_vector=with_positions_offsets}, answers={type=object}, dateCreated={type=date, include_in_all=true}, lastUpdated={type=date, include_in_all=true}, question={type=string, include_in_all=true, term_vector=with_positions_offsets}}}}
2013-06-03 16:21:20,010 [localhost-startStop-1] DEBUG mapping.SearchableClassMappingConfigurator - Cluster status: GREEN
Ниже приведена трассировка стека NPE. Классы предметной области указаны в исходном вопросе.
| Error 2013-06-03 16:17:00,891 [http-bio-8080-exec-8] ERROR errors.GrailsExceptionResolver - NullPointerException occurred when processing request: [GET] /wellness/search - parameters:
q: smoking
Stacktrace follows:
Message: null
Line | Method
->> 181 | unmarshallProperty in org.grails.plugins.elasticsearch.conversion.unmarshall.DomainClassUnmarshaller
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
| 73 | buildResults in ''
| 435 | doCall . . . . . . in org.grails.plugins.elasticsearch.ElasticSearchService$_doSearch_closure7
| 14 | withElasticSearch in org.grails.plugins.elasticsearch.ElasticSearchHelper
| 426 | doSearch . . . . . in org.grails.plugins.elasticsearch.ElasticSearchService
| 86 | search in ''
| 6 | index . . . . . . in com.ecw.wellness.SearchController
| 195 | doFilter in grails.plugin.cache.web.filter.PageFragmentCachingFilter
| 63 | doFilter . . . . . in grails.plugin.cache.web.filter.AbstractFilter
| 1110 | runWorker in java.util.concurrent.ThreadPoolExecutor
| 603 | run . . . . . . . in java.util.concurrent.ThreadPoolExecutor$Worker
^ 722 | run in java.lang.Thread
Если я запускаю проект в транспортном режиме со следующей информацией, я получаю «Нет доступной ошибки узла»
elasticSearch.client.mode = 'transport'
elasticSearch.client.hosts = [
[host:'localhost', port:9300]
]
}
Если бы я добавил следующее в сообщение
static searchable = {
except = ["user"]
comments reference:true
}
а это в комментарии
static searchable = {
except = ["user"]
post reference:true
}
Затем я получаю следующее исключение SO. И если я делаю это только в почтовом классе, я получаю ошибку Property Comment.post is not mapped as [component], but broken search hit found. во время выполнения
ERROR errors.GrailsExceptionResolver - StackOverflowError occurred when processing request: [GET] /wellness/search - parameters:
q: smoking
Stacktrace follows:
Message: Executing action [index] of controller [com.ecw.wellness.SearchController] caused exception: Runtime error executing action
Line | Method
->> 195 | doFilter in grails.plugin.cache.web.filter.PageFragmentCachingFilter
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
| 63 | doFilter in grails.plugin.cache.web.filter.AbstractFilter
| 1110 | runWorker in java.util.concurrent.ThreadPoolExecutor
| 603 | run in java.util.concurrent.ThreadPoolExecutor$Worker
^ 722 | run . . . in java.lang.Thread
Caused by ControllerExecutionException: Runtime error executing action
->> 195 | doFilter in grails.plugin.cache.web.filter.PageFragmentCachingFilter
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
| 63 | doFilter in grails.plugin.cache.web.filter.AbstractFilter
| 1110 | runWorker in java.util.concurrent.ThreadPoolExecutor
| 603 | run in java.util.concurrent.ThreadPoolExecutor$Worker
^ 722 | run . . . in java.lang.Thread
Caused by InvocationTargetException: null
->> 195 | doFilter in grails.plugin.cache.web.filter.PageFragmentCachingFilter
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
| 63 | doFilter in grails.plugin.cache.web.filter.AbstractFilter
| 1110 | runWorker in java.util.concurrent.ThreadPoolExecutor
| 603 | run in java.util.concurrent.ThreadPoolExecutor$Worker
^ 722 | run . . . in java.lang.Thread
Caused by StackOverflowError: null
->> 354 | findClass in java.net.URLClassLoader
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
| 171 | oldFindClass in org.codehaus.groovy.tools.RootLoader
| 143 | loadClass in ''
| 356 | loadClass in java.lang.ClassLoader
| 263 | unmarshallDomain in org.grails.plugins.elasticsearch.conversion.unmarshall.DomainClassUnmarshaller
| 256 | unmarshallReference in ''
| 178 | unmarshallProperty in ''
| 204 | unmarshallProperty in ''
| 268 | unmarshallDomain in ''
| 256 | unmarshallReference in ''
| 178 | unmarshallProperty in ''
| 268 | unmarshallDomain in ''
| 256 | unmarshallReference in ''
| 178 | unmarshallProperty in ''
| 204 | unmarshallProperty in ''
| 268 | unmarshallDomain in ''
| 256 | unmarshallReference in ''
| 178 | unmarshallProperty in ''
| 268 | unmarshallDomain in ''
| 256 | unmarshallReference in ''
| 178 | unmarshallProperty in ''
| 204 | unmarshallProperty in ''
