[jira] [Created] (SOLR-14671) NumberFormatException when acessing ZK Status page in 8.6.0

["Henrik (Jira)" <ji...@apache.org>]

Henrik created SOLR-14671:
-----------------------------

             Summary: NumberFormatException when acessing ZK Status page in 8.6.0
                 Key: SOLR-14671
                 URL: https://issues.apache.org/jira/browse/SOLR-14671
             Project: Solr
          Issue Type: Bug
      Security Level: Public (Default Security Level. Issues are Public)
          Components: Admin UI, SolrCloud
    Affects Versions: 8.6
            Reporter: Henrik


The Admin -> Cloud -> ZK Status page in Solr 8.6.0 does not show any data except for the error message "null".  I get the following exception in solr.log:

{code:java}
ERROR [20200721T080439,063] qtp478489615-24 org.apache.solr.servlet.HttpSolrCall - null:java.lang.NumberFormatException: null
        at java.base/java.lang.Integer.parseInt(Integer.java:620)
        at java.base/java.lang.Integer.parseInt(Integer.java:776)
        at org.apache.solr.common.cloud.ZkDynamicConfig$Server.parseLine(ZkDynamicConfig.java:142)
        at org.apache.solr.common.cloud.ZkDynamicConfig.lambda$parseLines$0(ZkDynamicConfig.java:58)
        at java.base/java.util.Iterator.forEachRemaining(Iterator.java:133)
        at java.base/java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801)
       at java.base/java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:658)
        at org.apache.solr.common.cloud.ZkDynamicConfig.parseLines(ZkDynamicConfig.java:53)
        at org.apache.solr.handler.admin.ZookeeperStatusHandler.handleRequestBody(ZookeeperStatusHandler.java:83)
        at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:214)
        at org.apache.solr.servlet.HttpSolrCall.handleAdmin(HttpSolrCall.java:854)
        at org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:818)
        at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:566)
        at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:415)
        at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:345)
        at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1596)
        at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:545)
        at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
        at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:590)
        at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
        at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235)
        at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1610)
        at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
        at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1300)
        at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
        at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:485)
        at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1580)
        at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
        at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1215)
        at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
        at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:221)
        at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:146)
        at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
        at org.eclipse.jetty.server.Server.handle(Server.java:500)
        at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383)
        at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:547)
        at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)
        at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:273)
        at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
        at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
        at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117)
        at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:336)
        at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:313)
        at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171)
        at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:129)
        at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:375)
        at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)
        at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)
        at java.base/java.lang.Thread.run(Thread.java:830)
{code}

It seems that ZkDynamicConfig.java fails to parse my zknode's /zookeeper/config.  Here's the content:

{code:java}
server.1=dev-confluentzoo2014.sol-osl01.host.example.com:7795:7796:participant
server.2=dev-confluentzoo2015.sol-osl01.host.example.com:7795:7796:participant
server.3=dev-confluentzoo2016.sol-osl01.host.example.com:7795:7796:participant
version=0
{code}

This problem does not occur in 8.5.x.




--
This message was sent by Atlassian Jira
(v8.3.4#803005)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@lucene.apache.org
For additional commands, e-mail: issues-help@lucene.apache.org