Markus Jelsma created SOLR-10336:
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Summary: NPE during queryCache warming
Key: SOLR-10336
URL: https://issues.apache.org/jira/browse/SOLR-10336
Project: Solr
Issue Type: Bug
Security Level: Public (Default Security Level. Issues are Public)
Affects Versions: 6.4.2
Reporter: Markus Jelsma
Fix For: master (7.0)
Regular cache warming stumbles on this NPE. It seems to be related to
SOLR-9104, it is the same collection and the query that fails the cache warmer
is similar to that of SOLR-9104, i.e, two CollapsingQParsers.
{code}
Error during auto-warming of
key:org.apache.solr.search.QueryResultKey@fe9769ca:java.lang.NullPointerException
at
org.apache.solr.search.CollapsingQParserPlugin$IntScoreCollector.finish(CollapsingQParserPlugin.java:816)
at
org.apache.solr.search.CollapsingQParserPlugin$IntScoreCollector.finish(CollapsingQParserPlugin.java:853)
at
org.apache.solr.search.SolrIndexSearcher.buildAndRunCollectorChain(SolrIndexSearcher.java:256)
at
org.apache.solr.search.SolrIndexSearcher.getDocListNC(SolrIndexSearcher.java:1823)
at
org.apache.solr.search.SolrIndexSearcher.getDocListC(SolrIndexSearcher.java:1640)
at
org.apache.solr.search.SolrIndexSearcher.lambda$initRegenerators$3(SolrIndexSearcher.java:604)
at org.apache.solr.search.LFUCache.warm(LFUCache.java:188)
at
org.apache.solr.search.SolrIndexSearcher.warm(SolrIndexSearcher.java:2376)
at
org.apache.solr.core.SolrCore.lambda$getSearcher$2(SolrCore.java:2054)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:229)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
{code}
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