[
https://issues.apache.org/jira/browse/SOLR-14706?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17170401#comment-17170401
]
Houston Putman commented on SOLR-14706:
---------------------------------------
So unfortunately a command to remove cluster policies itself will not work. It
returns the same error as trying to create the collection. I'll look at either
relaxing this single check or see if it requires a more comprehensive fix.
{code:java}
curl -X POST -H 'Content-type:application/json' -d '{set-cluster-policy : []}'
http://localhost:8983/api/cluster/autoscaling
{
"responseHeader": {
"status": 500,
"QTime": 1
},
"result": "failure",
"WARNING": "This response format is experimental. It is likely to change in
the future.",
"error": {
"msg": "Only one extra tag supported for the tag cores in {\n
\"cores\":\"#EQUAL\",\n \"node\":\"#ANY\",\n \"strict\":\"false\"}",
"trace": "java.lang.RuntimeException: Only one extra tag supported for the
tag cores in {\n \"cores\":\"#EQUAL\",\n \"node\":\"#ANY\",\n
\"strict\":\"false\"}\n\tat
org.apache.solr.client.solrj.cloud.autoscaling.Clause.<init>(Clause.java:122)\n\tat
org.apache.solr.client.solrj.cloud.autoscaling.Clause.create(Clause.java:235)\n\tat
java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195)\n\tat
java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1655)\n\tat
java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484)\n\tat
java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474)\n\tat
java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913)\n\tat
java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)\n\tat
java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:578)\n\tat
org.apache.solr.client.solrj.cloud.autoscaling.Policy.<init>(Policy.java:144)\n\tat
org.apache.solr.client.solrj.cloud.autoscaling.AutoScalingConfig.getPolicy(AutoScalingConfig.java:372)\n\tat
org.apache.solr.cloud.autoscaling.AutoScalingHandler.handleSetClusterPolicy(AutoScalingHandler.java:296)\n\tat
org.apache.solr.cloud.autoscaling.AutoScalingHandler.processOps(AutoScalingHandler.java:233)\n\tat
org.apache.solr.cloud.autoscaling.AutoScalingHandler.handleRequestBody(AutoScalingHandler.java:179)\n\tat
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:214)\n\tat
org.apache.solr.api.ApiBag$ReqHandlerToApi.call(ApiBag.java:269)\n\tat
org.apache.solr.api.V2HttpCall.handleAdmin(V2HttpCall.java:340)\n\tat
org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:818)\n\tat
org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:566)\n\tat
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:415)\n\tat
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:345)\n\tat
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1596)\n\tat
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:545)\n\tat
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)\n\tat
org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:590)\n\tat
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)\n\tat
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235)\n\tat
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1610)\n\tat
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)\n\tat
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1300)\n\tat
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)\n\tat
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:485)\n\tat
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1580)\n\tat
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)\n\tat
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1215)\n\tat
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)\n\tat
org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:221)\n\tat
org.eclipse.jetty.server.handler.InetAccessHandler.handle(InetAccessHandler.java:177)\n\tat
org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:146)\n\tat
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)\n\tat
org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:322)\n\tat
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)\n\tat
org.eclipse.jetty.server.Server.handle(Server.java:500)\n\tat
org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383)\n\tat
org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:547)\n\tat
org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)\n\tat
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:273)\n\tat
org.eclipse.jetty.io.AbstractConnection$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:375)\n\tat
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)\n\tat
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)\n\tat
java.base/java.lang.Thread.run(Thread.java:834)\n",
"code": 500
}
}
{code}
> Upgrading 8.6.0 to 8.6.1 causes collection creation to fail
> -----------------------------------------------------------
>
> Key: SOLR-14706
> URL: https://issues.apache.org/jira/browse/SOLR-14706
> Project: Solr
> Issue Type: New Feature
> Security Level: Public(Default Security Level. Issues are Public)
> Components: AutoScaling
> Affects Versions: 8.6.1
> Environment: 8.6.1 upgraded from 8.6.0
> Reporter: Gus Heck
> Priority: Blocker
>
> The following steps will reproduce a situation in which collection creation
> fails with this stack trace:
> {code:java}
> 2020-08-03 12:17:58.617 INFO
> (OverseerThreadFactory-22-thread-1-processing-n:192.168.2.106:8981_solr) [
> ] o.a.s.c.a.c.CreateCollectionCmd Create collection test861
> 2020-08-03 12:17:58.751 ERROR
> (OverseerThreadFactory-22-thread-1-processing-n:192.168.2.106:8981_solr) [
> ] o.a.s.c.a.c.OverseerCollectionMessageHandler Collection: test861 operation:
> create failed:org.apache.solr.common.SolrException
> at
> org.apache.solr.cloud.api.collections.CreateCollectionCmd.call(CreateCollectionCmd.java:347)
> at
> org.apache.solr.cloud.api.collections.OverseerCollectionMessageHandler.processMessage(OverseerCollectionMessageHandler.java:264)
> at
> org.apache.solr.cloud.OverseerTaskProcessor$Runner.run(OverseerTaskProcessor.java:517)
> at
> org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:212)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
> Caused by: java.lang.RuntimeException: Only one extra tag supported for the
> tag cores in {
> "cores":"#EQUAL",
> "node":"#ANY",
> "strict":"false"}
> at
> org.apache.solr.client.solrj.cloud.autoscaling.Clause.<init>(Clause.java:122)
> at
> org.apache.solr.client.solrj.cloud.autoscaling.Clause.create(Clause.java:235)
> at
> java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193)
> at
> java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1374)
> at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481)
> at
> java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471)
> at
> java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708)
> at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
> at
> java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:499)
> at
> org.apache.solr.client.solrj.cloud.autoscaling.Policy.<init>(Policy.java:144)
> at
> org.apache.solr.client.solrj.cloud.autoscaling.AutoScalingConfig.getPolicy(AutoScalingConfig.java:372)
> at
> org.apache.solr.cloud.api.collections.Assign.usePolicyFramework(Assign.java:300)
> at
> org.apache.solr.cloud.api.collections.Assign.usePolicyFramework(Assign.java:277)
> at
> org.apache.solr.cloud.api.collections.Assign$AssignStrategyFactory.create(Assign.java:661)
> at
> org.apache.solr.cloud.api.collections.CreateCollectionCmd.buildReplicaPositions(CreateCollectionCmd.java:415)
> at
> org.apache.solr.cloud.api.collections.CreateCollectionCmd.call(CreateCollectionCmd.java:192)
> ... 6 more
> {code}
> Generalized steps:
> # Deploy 8.6.0 with separate data directories, create a collection to prove
> it's working
> # download
> https://dist.apache.org/repos/dist/dev/lucene/lucene-solr-8.6.1-RC1-reva32a3ac4e43f629df71e5ae30a3330be94b095f2/solr/solr-8.6.1.tgz
> # Stop the server on all nodes
> # replace the 8.6.0 with 8.6.1
> # Start the server
> # via the admin UI create a collection
> # Observe failure warning box (with no text), check logs, find above trace
> Or more exactly here are my actual commands with a checkout of the 8.6.0 tag
> in the working dir to which cloud.sh was configured:
> # /cloud.sh new -r upgrademe
> # Create collection named test860 via admin ui with _default
> # ./cloud.sh stop
> # cd upgrademe/
> # cp ../8_6_1_RC1/solr-8.6.1.tgz .
> # mv solr-8.6.0-SNAPSHOT old
> # tar xzvf solr-8.6.1.tgz
> # cd ..
> # ./cloud.sh start
> # Try to create collection test861 with _default config
> For those not familiar with it the first command there with cloud.sh builds
> the tarball in the working directory and then makes a directory named
> "upgrademe" copies it to "upgrademe" unpacks it, sets up a chroot based on
> the path in (already running separate) zookeeper, and by default starts 4
> local nodes on ports 8981 to 8984 all with separate data directorys hosted
> under the "upgrademe" directory.
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