[jira] [Created] (LUCENE-10264) Test errors in SimpleTextBKDReader

["Ignacio Vera (Jira)" <ji...@apache.org>]

Ignacio Vera created LUCENE-10264:
-------------------------------------

             Summary: Test errors in SimpleTextBKDReader
                 Key: LUCENE-10264
                 URL: https://issues.apache.org/jira/browse/LUCENE-10264
             Project: Lucene - Core
          Issue Type: Bug
            Reporter: Ignacio Vera


I noticed a couple of errors in CI regarding the SimpleTextBKDReader which are introduced by LUCENE-9820. I had a look and indeed the problem is that we are not cloning the index input when creating a PointTree and therefore if there are two threads accessing the same PointValue instance (e.g a search request and a background merge), then we have troubles.

Reproduce with:

 
{noformat}
./gradlew test --tests TestSimpleTextPointsFormat.testWithExceptions -Dtests.seed=56F6BF03D7871A6D -Dtests.multiplier=3 -Dtests.slow=true -Dtests.locale=ses -Dtests.timezone=Asia/Ho_Chi_Minh -Dtests.asserts=true -Dtests.file.encoding=UTF-8
{noformat}
 

Error:
{noformat}
Stack Trace:
java.lang.AssertionError
        at __randomizedtesting.SeedInfo.seed([56F6BF03D7871A6D:F4A5237F58095597]:0)
        at org.apache.lucene.codecs.simpletext.SimpleTextBKDReader$SimpleTextPointTree.parseInt(SimpleTextBKDReader.java:387)
        at org.apache.lucene.codecs.simpletext.SimpleTextBKDReader$SimpleTextPointTree.readDocIDs(SimpleTextBKDReader.java:374)
        at org.apache.lucene.codecs.simpletext.SimpleTextBKDReader$SimpleTextPointTree.visitDocValues(SimpleTextBKDReader.java:345)
        at org.apache.lucene.codecs.simpletext.SimpleTextBKDReader$SimpleTextPointTree.visitDocValues(SimpleTextBKDReader.java:362)
        at org.apache.lucene.codecs.PointsWriter$1$1$1.visitDocValues(PointsWriter.java:142)
        at org.apache.lucene.codecs.simpletext.SimpleTextPointsWriter.writeField(SimpleTextPointsWriter.java:95)
        at org.apache.lucene.codecs.PointsWriter.mergeOneField(PointsWriter.java:57)
        at org.apache.lucene.codecs.PointsWriter.merge(PointsWriter.java:231)
        at org.apache.lucene.index.SegmentMerger.mergePoints(SegmentMerger.java:184)
        at org.apache.lucene.index.SegmentMerger.mergeWithLogging(SegmentMerger.java:291)
        at org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:144)
        at org.apache.lucene.index.IndexWriter.addIndexes(IndexWriter.java:3190)
        at org.apache.lucene.index.RandomIndexWriter.addIndexes(RandomIndexWriter.java:320)
        at org.apache.lucene.index.BasePointsFormatTestCase.switchIndex(BasePointsFormatTestCase.java:1118)
        at org.apache.lucene.index.BasePointsFormatTestCase.verify(BasePointsFormatTestCase.java:779)
        at org.apache.lucene.index.BasePointsFormatTestCase.testWithExceptions(BasePointsFormatTestCase.java:247)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.base/java.lang.reflect.Method.invoke(Method.java:566)
        at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
        at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:942)
        at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:978)
        at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
        at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
        at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
        at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
        at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
        at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
        at org.junit.rules.RunRules.evaluate(RunRules.java:20)
        at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
        at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
        at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
        at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
        at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
        at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
        at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
        at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
        at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
        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 org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
        at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
        at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
        at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
        at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
        at org.junit.rules.RunRules.evaluate(RunRules.java:20)
        at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
        at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
        at java.base/java.lang.Thread.run(Thread.java:829){noformat}



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