[SOLR-8380] CollectionsAPIDistributedZkTest frequent failures with non ok status: 500, message:Server Error

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Fix Version/s: 5.5, 6.0
• Component/s: SolrCloud, Tests
• Assignee: Unassigned
• Reporter: Shalin Shekhar Mangar
• Created: 07/Dec/15 03:49
• Updated: 09/May/16 18:46

Description

Frequent failures of the form:

3 tests failed.
FAILED:  org.apache.solr.cloud.CollectionsAPIDistributedZkTest.test

Error Message:
Error from server at http://127.0.0.1:51207/obnq/awholynewcollection_0: non ok status: 500, message:Server Error

Stack Trace:
org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error from server at http://127.0.0.1:51207/obnq/awholynewcollection_0: non ok status: 500, message:Server Error
        at __randomizedtesting.SeedInfo.seed([FD971CBA781DD16A:75C32360D6E1BC92]:0)
        at org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:508)
        at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:241)
        at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:230)
        at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:150)
        at org.apache.solr.client.solrj.SolrClient.query(SolrClient.java:943)
        at org.apache.solr.client.solrj.SolrClient.query(SolrClient.java:958)
        at org.apache.solr.cloud.AbstractFullDistribZkTestBase.waitForNon403or404or503(AbstractFullDistribZkTestBase.java:1754)
        at org.apache.solr.cloud.CollectionsAPIDistributedZkTest.testCollectionsAPI(CollectionsAPIDistributedZkTest.java:658)
        at org.apache.solr.cloud.CollectionsAPIDistributedZkTest.test(CollectionsAPIDistributedZkTest.java:160)

This is easily reproducible (1 out of 3 runs).

Issue Links

• relates to: SOLR-8469 Look into how HttpSolrCall#remoteQuery handles IOException and passing error messages back to a client.