[SOLR-15279] .SolrClientNodeStateProvider Error on getting remote info, trying again

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 8.6.3
• Component/s: SolrCloud
• Assignee: Unassigned
• Reporter: Sudarshan
• Created: 23/Mar/21 11:21
• Updated: 06/Aug/21 19:36

Description

We have hosted SOLR cloud with 3 nodes cluster in AWS. Each node is hosted in different zone within a region.  We are getting these exception in SOLR logs frequently.

2021-03-02 11:19:17.721 INFO  (MetricsHistoryHandler-24-thread-1) [   ] o.a.s.c.s.i.SolrClientNodeStateProvider Error on getting remote info, trying again: IOException occurred when talking to server at: https://*****-solr1.*****:8983/solr2021-03-02 11:19:17.721 INFO  (MetricsHistoryHandler-24-thread-1) [   ] o.a.s.c.s.i.SolrClientNodeStateProvider Error on getting remote info, trying again: IOException occurred when talking to server at: https://*****-solr1.*****:8983/solr2021-03-02 11:19:18.223 INFO  (MetricsHistoryHandler-24-thread-1) [   ] o.a.s.c.s.i.SolrClientNodeStateProvider Error on getting remote info, trying again: IOException occurred when talking to server at: https://*****-solr1.*****:8983/solr2021-03-02 11:19:18.725 INFO  (MetricsHistoryHandler-24-thread-1) [   ] o.a.s.c.s.i.SolrClientNodeStateProvider Error on getting remote info, trying again: IOException occurred when talking to server at: https://*****-solr1.*****:8983/solr2021-03-02 11:19:19.225 WARN  (MetricsHistoryHandler-24-thread-1) [   ] o.a.s.c.s.i.SolrClientNodeStateProvider could not get tags from node ****-solr1.****:8983_solr => java.lang.NullPointerException at org.apache.solr.client.solrj.impl.SolrClientNodeStateProvider.lambda$fetchReplicaMetrics$7(SolrClientNodeStateProvider.java:230)

Could you please help how to deal with issue ?