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https://issues.apache.org/jira/browse/SOLR-14506?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Andrzej Bialecki resolved SOLR-14506.
-------------------------------------
Resolution: Fixed
> COLSTATUS Null Pointer Exception
> --------------------------------
>
> Key: SOLR-14506
> URL: https://issues.apache.org/jira/browse/SOLR-14506
> Project: Solr
> Issue Type: Bug
> Components: Admin UI, JSON Request API, Schema and Analysis
> Affects Versions: 8.5, 8.5.1
> Environment: *"Incidents" collection setup*
>
> "incidents": {
> "stateFormat": 2,
> "znodeVersion": 5,
> "properties": {
> "autoAddReplicas": "false",
> "maxShardsPerNode": "-1",
> "nrtReplicas": "1",
> "pullReplicas": "0",
> "replicationFactor": "1",
> "router": {
> "field": "slug",
> "name": "implicit"
> },
> "tlogReplicas": "0"
> },
> "activeShards": 1,
> "inactiveShards": 0
> },
> Reporter: Austin Weidler
> Assignee: Andrzej Bialecki
> Priority: Critical
> Fix For: 8.10
>
>
> When querying for collection status, a null pointer exception is returned. I
> believe it is caused by the use of "implicit" routing for the shards and the
> Admin Handler trying to set the "Range" attribute of a shard (when one
> doesn't exist).
> {code:java}
> // org.apache.solr.handler.admin.ColStatus.getColStatus(ColStatus.java:152)
> sliceMap.add("range", s.getRange().toString());
> {code}
> I believe "getRange()" is NULL since implicit routing is used.
>
> {code:java}
> "trace": "java.lang.NullPointerException\n\tat
> org.apache.solr.handler.admin.ColStatus.getColStatus(ColStatus.java:152)\n\tat
>
> org.apache.solr.handler.admin.CollectionsHandler$CollectionOperation.lambda$static$1(CollectionsHandler.java:547)\n\tat
>
> org.apache.solr.handler.admin.CollectionsHandler$CollectionOperation.execute(CollectionsHandler.java:1326)\n\tat
>
> org.apache.solr.handler.admin.CollectionsHandler.invokeAction(CollectionsHandler.java:266)\n\tat
>
> org.apache.solr.handler.admin.CollectionsHandler.handleRequestBody(CollectionsHandler.java:254)\n\tat
>
> org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:211)\n\tat
>
> org.apache.solr.servlet.HttpSolrCall.handleAdmin(HttpSolrCall.java:842)\n\tat
> org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:808)\n\tat
> org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:559)\n\tat
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:420)\n\tat
>
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:352)\n\tat
>
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1596)\n\tat
>
> org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:545)\n\tat
>
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)\n\tat
>
> org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:590)\n\tat
>
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)\n\tat
>
> org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235)\n\tat
>
> org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1607)\n\tat
>
> org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)\n\tat
>
> org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1297)\n\tat
>
> org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)\n\tat
>
> org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:485)\n\tat
>
> org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1577)\n\tat
>
> org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)\n\tat
>
> org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1212)\n\tat
>
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)\n\tat
>
> org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:221)\n\tat
>
> org.eclipse.jetty.server.handler.InetAccessHandler.handle(InetAccessHandler.java:177)\n\tat
>
> org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:146)\n\tat
>
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)\n\tat
>
> org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:322)\n\tat
>
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)\n\tat
> org.eclipse.jetty.server.Server.handle(Server.java:500)\n\tat
> org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383)\n\tat
> org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:547)\n\tat
> org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)\n\tat
> org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:270)\n\tat
>
> org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)\n\tat
> org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)\n\tat
> org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117)\n\tat
> org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:336)\n\tat
>
> org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:313)\n\tat
>
> org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171)\n\tat
>
> org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:129)\n\tat
>
> org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:388)\n\tat
>
> org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)\n\tat
>
> org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)\n\tat
> java.base/java.lang.Thread.run(Unknown Source)\n", "code": 500
> {code}
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