Hi Everyone,
We upgraded to solr 6.6.6 and a recurring error shows up as "shards
parameter value contained values not in the shards whitelist". I have
attached the error log as well as configurations in solr.xml and
solrconfig.xml. Solr 6.6 documentations doesn't cover setting up a
shards whitelist and it was through release notes
<https://lucene.apache.org/solr/news.html> that we found (CVE-2017-3164 -
configure a host whitelist) was patched in. We've been trying different
combinations in the configuration files and the latest has been this
stackoverflow thread
<https://stackoverflow.com/questions/59036314/configuring-shardswhitelist-in-solr-6-6>
which
we know may not be correct. If anyone can point out what we're missing that
would be appreciated. Thank you for reading, appreciate the help in
advanced, we're stuck.
-Ray
Error:
org.apache.solr.common.SolrException: The 'shards' parameter value
'solrcloud-dev.vmdata:8983/solr/statistics' contained value(s) not on the
shards whitelist. shardUrl:solrcloud-dev.vmdata:8983/solr/statistics. set
-Dsolr.disable.shardsWhitelist=true to disable shards whitelist checks
at
org.apache.solr.handler.component.HttpShardHandlerFactory$WhitelistHostChecker.lambda$checkWhitelist$1(HttpShardHandlerFactory.java:565)
at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184)
at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193)
at
java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1382)
at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:482)
at
java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:472)
at
java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151)
at
java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174)
at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418)
at
org.apache.solr.handler.component.HttpShardHandlerFactory$WhitelistHostChecker.checkWhitelist(HttpShardHandlerFactory.java:548)
at
org.apache.solr.handler.component.HttpShardHandler.prepDistributed(HttpShardHandler.java:393)
at
org.apache.solr.handler.component.SearchHandler.getAndPrepShardHandler(SearchHandler.java:227)
at
org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:265)
at
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:173)
at org.apache.solr.core.SolrCore.execute(SolrCore.java:2477)
at org.apache.solr.servlet.HttpSolrCall.execute(HttpSolrCall.java:724)
at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:530)
at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:361)
at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:305)
at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1691)
at
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:582)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
at
org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)
at
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:226)
at
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1180)
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:512)
at
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
at
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1112)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
at
org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:213)
at
org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:119)
at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134)
at
org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:335)
at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134)
at org.eclipse.jetty.server.Server.handle(Server.java:534)
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:320)
at
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251)
at
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:273)
at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:95)
at
org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:93)
at
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.executeProduceConsume(ExecuteProduceConsume.java:303)
at
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceConsume(ExecuteProduceConsume.java:148)
at
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:136)
at
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:671)
at
org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:589)
at java.lang.Thread.run(Thread.java:748)
solr.xml
<shardHandlerFactory name="shardHandlerFactory"
class="HttpShardHandlerFactory">
<int name="socketTimeout">${socketTimeout:600000}</int>
<int name="connTimeout">${connTimeout:60000}</int>
<str name="shardsWhitelist">${solr.shardsWhitelist:}</str>
</shardHandlerFactory>
solrconfig.xml
<requestHandler name="/select" class="solr.SearchHandler">
<lst name="defaults">
<str name="echoParams">explicit</str>
<int name="rows">10</int>
<str name="df">id</str>
</lst>
<shardHandlerFactory name="shardHandlerFactory"
class="HttpShardHandlerFactory">
<int name="socketTimeout">${socketTimeout:600000}</int>
<int name="connTimeout">${connTimeout:60000}</int>
<str
name="shardsWhitelist">${solr.shardsWhitelist:solrcloud-dev.vmdata:8983/solr/statistics}</str>
</shardHandlerFactory>
</requestHandler>
