Shalin Shekhar Mangar created SOLR-12145:
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Summary: ConcurrentModificationException in
SimNodeStateProvider.getReplicaInfo
Key: SOLR-12145
URL: https://issues.apache.org/jira/browse/SOLR-12145
Project: Solr
Issue Type: Bug
Security Level: Public (Default Security Level. Issues are Public)
Components: AutoScaling, SolrCloud
Reporter: Shalin Shekhar Mangar
Fix For: 7.4, master (8.0)
Noticed this today on Jenkins:
https://jenkins.thetaphi.de/job/Lucene-Solr-master-Solaris/1763/
The bug is in the simulation framework and therefore only affects test code.
{code}
java.util.ConcurrentModificationException
at java.util.ArrayList$Itr.checkForComodification(ArrayList.java:909)
at java.util.ArrayList$Itr.next(ArrayList.java:859)
at
org.apache.solr.cloud.autoscaling.sim.SimNodeStateProvider.getReplicaInfo(SimNodeStateProvider.java:286)
at
org.apache.solr.client.solrj.cloud.autoscaling.Policy$Session.<init>(Policy.java:258)
at
org.apache.solr.client.solrj.cloud.autoscaling.Policy.createSession(Policy.java:383)
at
org.apache.solr.cloud.autoscaling.AutoScalingHandler.verifyAutoScalingConf(AutoScalingHandler.java:637)
at
org.apache.solr.cloud.autoscaling.AutoScalingHandler.setAutoScalingConfig(AutoScalingHandler.java:624)
at
org.apache.solr.cloud.autoscaling.AutoScalingHandler.processOps(AutoScalingHandler.java:212)
at
org.apache.solr.cloud.autoscaling.AutoScalingHandler.handleRequestBody(AutoScalingHandler.java:145)
at
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:195)
at
org.apache.solr.cloud.autoscaling.sim.SimCloudManager.simHandleSolrRequest(SimCloudManager.java:497)
{code}
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