Shalin Shekhar Mangar created SOLR-12977:
--------------------------------------------
Summary: Autoscaling policy initialisation tries to fetch metrics
from dead nodes
Key: SOLR-12977
URL: https://issues.apache.org/jira/browse/SOLR-12977
Project: Solr
Issue Type: Bug
Security Level: Public (Default Security Level. Issues are Public)
Components: AutoScaling
Reporter: Shalin Shekhar Mangar
Fix For: 7.6, master (8.0)
Autoscaling policy initialisation tries to fetch metrics for each node during
construction. However, it does not skip the known dead nodes causing a timeout
to be logged. We should skip such requests entirely.
{code}
20579 WARN (AutoscalingActionExecutor-37-thread-1) [ ]
o.a.s.c.s.i.SolrClientNodeStateProvider could not get tags from node
127.0.0.1:63255_solr
org.apache.solr.client.solrj.SolrServerException: Server refused connection at:
http://127.0.0.1:63255/solr
at
org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:650)
~[java/:?]
at
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:255)
~[java/:?]
at
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:244)
~[java/:?]
at
org.apache.solr.client.solrj.SolrClient.request(SolrClient.java:1260) ~[java/:?]
at
org.apache.solr.client.solrj.impl.SolrClientNodeStateProvider$ClientSnitchCtx.invoke(SolrClientNodeStateProvider.java:342)
~[java/:?]
at
org.apache.solr.client.solrj.impl.SolrClientNodeStateProvider.fetchReplicaMetrics(SolrClientNodeStateProvider.java:195)
[java/:?]
at
org.apache.solr.client.solrj.impl.SolrClientNodeStateProvider.fetchReplicaMetrics(SolrClientNodeStateProvider.java:186)
[java/:?]
at
org.apache.solr.client.solrj.impl.SolrClientNodeStateProvider.getReplicaInfo(SolrClientNodeStateProvider.java:169)
[java/:?]
at
org.apache.solr.client.solrj.cloud.autoscaling.Row.<init>(Row.java:60) [java/:?]
at
org.apache.solr.client.solrj.cloud.autoscaling.Suggester.getSuggestion(Suggester.java:181)
[java/:?]
at
org.apache.solr.cloud.autoscaling.ComputePlanAction.process(ComputePlanAction.java:114)
[java/:?]
at
org.apache.solr.cloud.autoscaling.ScheduledTriggers.lambda$null$419(ScheduledTriggers.java:308)
[java/:?]
{code}
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
