无法用sysprop启动solr节点形成节点集

Question

我正在尝试应用一些集群级别的自动缩放策略，为此我正在尝试创建一个节点集。根据文档，有一些创建节点集的方法（根据某些规则选择一组节点）：https://lucene.apache.org/solr/guide/8_3/solrcloud-autoscaling-policy-preferences.html#node-selection-attributes

文档说明我们可以使用 sysprop.{PROPERTY_NAME}：指定一组 nodes.and sysprop.key 表示作为 -Dkey= 传递给节点的值节点启动时的keyValue。

所以这是我用来启动节点的命令

bin/solr start -cloud -s example/cloud/node/solr -p 8987 -Dkey=noderef -z localhost:9983

但是我在执行上述命令后出现以下错误

javax.servlet.UnavailableException: Error processing the request. CoreContainer is either not initialized or shutting down.
    at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:370)
    at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:351)
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1602)
    at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:540)
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:146)
    at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)
    at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
    at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:257)
    at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1711)
    at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255)
    at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1347)
    at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:203)
    at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:480)
    at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1678)
    at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:201)
    at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1249)
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:144)
    at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:220)
    at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:152)
    at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
    at org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:335)
    at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
    at org.eclipse.jetty.server.Server.handle(Server.java:505)
    at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:370)
    at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:267)
    at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:305)
    at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
    at org.eclipse.jetty.io.ChannelEndPoint.run(ChannelEndPoint.java:117)
    at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:333)
    at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:310)
    at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)
    at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:132)
    at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:781)
    at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:917)
    at java.lang.Thread.run(Thread.java:748)

谁能指出我在这里做什么。基本上我想将一组节点标记为 "pullnodes" 并将其他节点标记为 "tlognodes" 以便我可以将不同的 alutoscaling 集群策略应用于相同的

Answer 1

存在语法问题，需要像这样在引号中传递键值

bin/solr start -cloud -s example/cloud/node/solr -p 8987 "-Dkey=noderef" -z localhost:9983

它在本地云模式下似乎也不起作用，在单独的机器上对节点尝试了上述命令并且它有效

无法用sysprop启动solr节点形成节点集

Unable to start solr node with sysprop to form a nodeset

solr

solrcloud