Ignore errors in IndexCreatingDatabaseOperation#deleteAll()

[bernd]

This unbreaks running the test suite in IntelliJ for me. I am not sure if this just masks a different problem, but without this the SearchesTest always fails for me locally in IntelliJ when running the full test suite. (it works when running the SearchesTest alone)

Failed to execute phase [query], all shards failed

    at org.elasticsearch.action.search.AbstractSearchAsyncAction.onFirstPhaseResult(AbstractSearchAsyncAction.java:206)
    at org.elasticsearch.action.search.AbstractSearchAsyncAction.start(AbstractSearchAsyncAction.java:129)
    at org.elasticsearch.action.search.TransportSearchAction.doExecute(TransportSearchAction.java:115)
    at org.elasticsearch.action.search.TransportSearchAction.doExecute(TransportSearchAction.java:47)
    at org.elasticsearch.action.support.TransportAction.doExecute(TransportAction.java:149)
    at org.elasticsearch.action.support.TransportAction.execute(TransportAction.java:137)
    at org.elasticsearch.action.support.TransportAction.execute(TransportAction.java:85)
    at org.elasticsearch.client.node.NodeClient.doExecute(NodeClient.java:58)
    at org.elasticsearch.client.support.AbstractClient.execute(AbstractClient.java:359)
    at org.elasticsearch.action.count.CountRequestBuilder.execute(CountRequestBuilder.java:158)
    at org.elasticsearch.action.ActionRequestBuilder.execute(ActionRequestBuilder.java:56)
    at com.lordofthejars.nosqlunit.elasticsearch2.ElasticsearchOperation.isAnyIndexPresent(ElasticsearchOperation.java:99)
    at com.lordofthejars.nosqlunit.elasticsearch2.ElasticsearchOperation.clearDocuments(ElasticsearchOperation.java:55)
    at com.lordofthejars.nosqlunit.elasticsearch2.ElasticsearchOperation.deleteAll(ElasticsearchOperation.java:51)
    at org.graylog2.indexer.nosqlunit.IndexCreatingDatabaseOperation.deleteAll(IndexCreatingDatabaseOperation.java:75)
    at com.lordofthejars.nosqlunit.core.CleanInsertLoadStrategyOperation.executeClean(CleanInsertLoadStrategyOperation.java:38)
    at com.lordofthejars.nosqlunit.core.CleanInsertLoadStrategyOperation.executeScripts(CleanInsertLoadStrategyOperation.java:24)
    at com.lordofthejars.nosqlunit.core.AbstractNoSqlTestRule$1.loadDataSet(AbstractNoSqlTestRule.java:373)
    at com.lordofthejars.nosqlunit.core.AbstractNoSqlTestRule$1.evaluate(AbstractNoSqlTestRule.java:65)
    at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
    at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48)
    at org.junit.rules.RunRules.evaluate(RunRules.java:20)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
    at org.mockito.internal.runners.SilentJUnitRunner.run(SilentJUnitRunner.java:39)
    at org.mockito.internal.runners.StrictRunner.run(StrictRunner.java:37)
    at org.mockito.runners.MockitoJUnitRunner.run(MockitoJUnitRunner.java:104)
    at org.junit.runners.Suite.runChild(Suite.java:128)
    at org.junit.runners.Suite.runChild(Suite.java:27)
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
    at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
    at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:117)
    at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:42)
    at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:262)
    at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:84)
    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.intellij.rt.execution.application.AppMain.main(AppMain.java:147)

/cc @joschi

[joschi]

I'm closing this in favor of #2890.