Markus Jelsma created SOLR-13591:
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Summary: AlreadyClosedException in SolrJ
Key: SOLR-13591
URL: https://issues.apache.org/jira/browse/SOLR-13591
Project: Solr
Issue Type: Bug
Security Level: Public (Default Security Level. Issues are Public)
Affects Versions: 8.1.1
Reporter: Markus Jelsma
Fix For: master (9.0), 8.2
Since upgrading from 7.7 to 8.1, we regulary get the following exception in
SolrJ. The message is null, the stack trace is:
{code}
org.apache.solr.common.AlreadyClosedException
at
org.apache.solr.client.solrj.impl.ZkClientClusterStateProvider.getZkStateReader(ZkClientClusterStateProvider.java:165)
at
org.apache.solr.client.solrj.impl.ZkClientClusterStateProvider.connect(ZkClientClusterStateProvider.java:160)
at
org.apache.solr.client.solrj.impl.BaseCloudSolrClient.connect(BaseCloudSolrClient.java:329)
at
org.apache.solr.client.solrj.impl.BaseCloudSolrClient.requestWithRetryOnStaleState(BaseCloudSolrClient.java:779)
at
org.apache.solr.client.solrj.impl.BaseCloudSolrClient.request(BaseCloudSolrClient.java:769)
at
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:207)
at org.apache.solr.client.solrj.SolrClient.query(SolrClient.java:987)
at org.apache.solr.client.solrj.SolrClient.query(SolrClient.java:1002)
{code}
The clients are always 8.1.1, the servers are either 7.5 or 8.1.1. There are no
indications in the server logs, although they are set to log level WARN.
We run Zookeeper 3.4.13.
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