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Posted to issues@lucene.apache.org by "Tomas Eduardo Fernandez Lobbe (Jira)" <ji...@apache.org> on 2020/11/11 06:16:00 UTC

[jira] [Commented] (SOLR-14992) TestPullReplicaErrorHandling.testCantConnectToPullReplica Failures

    [ https://issues.apache.org/jira/browse/SOLR-14992?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17229765#comment-17229765 ] 

Tomas Eduardo Fernandez Lobbe commented on SOLR-14992:
------------------------------------------------------

Maybe related to SOLR-14940. It's strange that it only fails in 8.x

> TestPullReplicaErrorHandling.testCantConnectToPullReplica Failures
> ------------------------------------------------------------------
>
>                 Key: SOLR-14992
>                 URL: https://issues.apache.org/jira/browse/SOLR-14992
>             Project: Solr
>          Issue Type: Bug
>      Security Level: Public(Default Security Level. Issues are Public) 
>            Reporter: Tomas Eduardo Fernandez Lobbe
>            Priority: Minor
>
> I've noticed this test started failing very frequently with an error like:
> {noformat}
> Error Message:
> Error from server at http://127.0.0.1:39037/solr: Cannot create collection pull_replica_error_handling_test_cant_connect_to_pull_replica. Value of maxShardsPerNode is 1, and the number of nodes currently live or live and part of your createNodeSet is 3. This allows a maximum of 3 to be created. Value of numShards is 2, value of nrtReplicas is 1, value of tlogReplicas is 0 and value of pullReplicas is 1. This requires 4 shards to be created (higher than the allowed number)
> Stack Trace:
> org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error from server at http://127.0.0.1:39037/solr: Cannot create collection pull_replica_error_handling_test_cant_connect_to_pull_replica. Value of maxShardsPerNode is 1, and the number of nodes currently live or live and part of your createNodeSet is 3. This allows a maximum of 3 to be created. Value of numShards is 2, value of nrtReplicas is 1, value of tlogReplicas is 0 and value of pullReplicas is 1. This requires 4 shards to be created (higher than the allowed number)
>         at __randomizedtesting.SeedInfo.seed([3D670DC4BEABD958:3550EB0C6505ADD6]:0)
>         at org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:681)
>         at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:266)
>         at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:248)
>         at org.apache.solr.client.solrj.impl.LBSolrClient.doRequest(LBSolrClient.java:369)
>         at org.apache.solr.client.solrj.impl.LBSolrClient.request(LBSolrClient.java:297)
>         at org.apache.solr.client.solrj.impl.BaseCloudSolrClient.sendRequest(BaseCloudSolrClient.java:1173)
>         at org.apache.solr.client.solrj.impl.BaseCloudSolrClient.requestWithRetryOnStaleState(BaseCloudSolrClient.java:934)
>         at org.apache.solr.client.solrj.impl.BaseCloudSolrClient.request(BaseCloudSolrClient.java:866)
>         at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:214)
>         at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:231)
>         at org.apache.solr.cloud.TestPullReplicaErrorHandling.testCantConnectToPullReplica(TestPullReplicaErrorHandling.java:149)
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>         at java.lang.reflect.Method.invoke(Method.java:498)
>         at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1750)
>         at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:938)
>         at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:974)
>         at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:988)
>         at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
>         at org.junit.rules.RunRules.evaluate(RunRules.java:20)
>         at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
>         at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
>         at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
>         at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
>         at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
>         at org.junit.rules.RunRules.evaluate(RunRules.java:20)
>         at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
>         at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
>         at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:817)
>         at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:468)
>         at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:947)
>         at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:832)
>         at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:883)
>         at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:894)
>         at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
>         at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
>         at org.junit.rules.RunRules.evaluate(RunRules.java:20)
>         at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
>         at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
>         at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
>         at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>         at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>         at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
>         at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
>         at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
>         at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
>         at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
>         at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
>         at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
>         at org.junit.rules.RunRules.evaluate(RunRules.java:20)
>         at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
>         at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
>         at java.lang.Thread.run(Thread.java:748)
> {noformat}
> These failures started In October 27 (and I can't find similar failures before that), so it's likely that either a bug was introduced or a change that made an existing but reproduce.



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