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Posted to issues@solr.apache.org by "Nick Vladiceanu (Jira)" <ji...@apache.org> on 2022/10/21 10:06:00 UTC
[jira] [Created] (SOLR-16485) Solr 9 standalone mode nullPointerException when ShardHandlerFactory defined
Nick Vladiceanu created SOLR-16485:
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Summary: Solr 9 standalone mode nullPointerException when ShardHandlerFactory defined
Key: SOLR-16485
URL: https://issues.apache.org/jira/browse/SOLR-16485
Project: Solr
Issue Type: Bug
Security Level: Public (Default Security Level. Issues are Public)
Affects Versions: 9.0
Environment: Kubernetes using solr-operator 0.6.0
Reporter: Nick Vladiceanu
{color:#000000} Solr fails to create cores with a “NullPointerException" error when “shardHandlerFactory” is defined for any handlers in the solrconfig.xml file.{color}
*Snippet from solrconfig.xml:*
{code:java}
<requestHandler name="/select" class="solr.SearchHandler" default="true”>
…..
<shardHandlerFactory name="shardHandlerFactory" class="HttpShardHandlerFactory">
<int name="socketTimeout">${socketTimeout:800}</int>
<int name="connTimeout">${connTimeout:500}</int>
</shardHandlerFactory>
</requestHandler>{code}
*Snippet of NullPointerException*{color:#000000} (full text here: {color}[https://justpaste.it/5lntq]{color:#000000} ):{color}
{color:#000000}o{color}
{code:java}
lxeu-atlas-web-dist-solr-1 | Caused by: java.lang.NullPointerException
olxeu-atlas-web-dist-solr-1 | at org.apache.solr.handler.component.HttpShardHandlerFactory.setSecurityBuilder(HttpShardHandlerFactory.java:299) ~[?:?]
olxeu-atlas-web-dist-solr-1 | at org.apache.solr.handler.component.SearchHandler.inform(SearchHandler.java:185) ~[?:?]
olxeu-atlas-web-dist-solr-1 | at org.apache.solr.core.SolrResourceLoader.inform(SolrResourceLoader.java:722) ~[?:?]
olxeu-atlas-web-dist-solr-1 | at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1155) ~[?:?]
olxeu-atlas-web-dist-solr-1 | at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1048) ~[?:?]
olxeu-atlas-web-dist-solr-1 | at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1560) ~[?:?]
olxeu-atlas-web-dist-solr-1 | at org.apache.solr.core.CoreContainer.lambda$load$10(CoreContainer.java:950) ~[?:?]
olxeu-atlas-web-dist-solr-1 | at com.codahale.metrics.InstrumentedExecutorService$InstrumentedCallable.call(InstrumentedExecutorService.java:202) ~[metrics-core-4.1.5.jar:4.1.5]{code}
{*}Steps{*}{color:#000000}:{color}
{color:#000000}1. Run library/solr:9.0.0 in docker (default config, no tunings); mount a volume with solrconfig.xml that contains shardHandlerFactory and schema.xml;{color}
{color:#000000}2. Create a core using the solrconfig.xml: {color}[http://localhost:8983/solr/admin/cores?action=CREATE&name=test&instanceDir=/var/solr/data/test&config=solrconfig.xml&dataDir=data/]
3. Failure with nullPointerException;
4. Remove the shardHandlerFactory block;
5. Repeat step 2;
6. Success.
Works fine when running Solr in SolrCloud mode.
Works fine in Solr 8.11 and all older versions in both, standalone and SolrCloud.
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