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From Yonik Seeley <ysee...@gmail.com>
Subject Re: "blocked" in org.apache.solr.core.SolrCore.getSearcher(...) ?
Date Sun, 03 May 2015 15:53:29 GMT
What are the other threads doing during this time?
-Yonik

On Sun, May 3, 2015 at 4:00 AM, Clemens Wyss DEV <clemensdev@mysign.ch> wrote:
> Context: Solr 5.1, EmbeddedSolrServer(-mode)
>
> I have a rather big index/core (>1G). I was able to initially index this core and
could then search within it. Now when I restart my app I am no more able to search.
>  getSearcher seems to "hang"... :
>
> java.lang.Object.wait(long) line: not available [native method]
> java.lang.Object.wait() line: 502
> org.apache.solr.core.SolrCore.getSearcher(boolean, boolean, java.util.concurrent.Future[],
boolean) line: 1646
> org.apache.solr.core.SolrCore.getSearcher(boolean, boolean, java.util.concurrent.Future[])
line: 1442
> org.apache.solr.core.SolrCore.getSearcher() line: 1377
> org.apache.solr.servlet.SolrRequestParsers$1(org.apache.solr.request.SolrQueryRequestBase).getSearcher()
line: 111
> org.apache.solr.handler.component.QueryComponent.process(org.apache.solr.handler.component.ResponseBuilder)
line: 304
> org.apache.solr.handler.component.SearchHandler.handleRequestBody(org.apache.solr.request.SolrQueryRequest,
org.apache.solr.response.SolrQueryResponse) line: 222
> org.apache.solr.handler.component.SearchHandler(org.apache.solr.handler.RequestHandlerBase).handleRequest(org.apache.solr.request.SolrQueryRequest,
org.apache.solr.response.SolrQueryResponse) line: 143
> org.apache.solr.core.SolrCore.execute(org.apache.solr.request.SolrRequestHandler, org.apache.solr.request.SolrQueryRequest,
org.apache.solr.response.SolrQueryResponse) line: 1984
> org.apache.solr.client.solrj.embedded.EmbeddedSolrServer.request(org.apache.solr.client.solrj.SolrRequest,
java.lang.String) line: 177
> org.apache.solr.client.solrj.request.QueryRequest(org.apache.solr.client.solrj.SolrRequest).process(org.apache.solr.client.solrj.SolrClient,
java.lang.String) line: 135
> org.apache.solr.client.solrj.embedded.EmbeddedSolrServer(org.apache.solr.client.solrj.SolrClient).query(java.lang.String,
org.apache.solr.common.params.SolrParams) line: 943
> org.apache.solr.client.solrj.embedded.EmbeddedSolrServer(org.apache.solr.client.solrj.SolrClient).query(org.apache.solr.common.params.SolrParams)
line: 958
> ...
>
> I am not seeing any "interesting" solr/lucene-log messages.
>
> What's possibly going wrong? Memory? Or does warming/starting up a searcher take that
long ... more than 15 minutes?
>
> Thx
> Clemens

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