Hrishikesh Gadre created SOLR-7204:
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Summary: Improve error handling in create collection API
Key: SOLR-7204
URL: https://issues.apache.org/jira/browse/SOLR-7204
Project: Solr
Issue Type: Bug
Affects Versions: 4.10.3
Reporter: Hrishikesh Gadre
Priority: Minor
I was trying to create a collection on a Solrcloud deployed along with
kerberized Hadoop cluster. I kept on getting following error,
org.apache.solr.client.solrj.impl.HttpSolrServer$RemoteSolrException:Error
CREATEing SolrCore 'orders_shard1_replica2': Unable to create core
[orders_shard1_replica2] Caused by: Lock obtain timed out:
org.apache.solr.store.hdfs.HdfsLockFactory$HdfsLock@451997e1
On careful analysis of logs, I realized it was due to Solr not being able to
talk to HDFS properly because of following error,
javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException:
PKIX path building failed:
sun.security.provider.certpath.SunCertPathBuilderException: unable to find
valid certification path to requested target
We should improve the error handling such that we return the root-cause of the
error (in this case SSLHandshakeException instead of lock timeout exception).
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