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Posted to issues@ignite.apache.org by "Alexey Goncharuk (JIRA)" <ji...@apache.org> on 2018/08/30 16:01:00 UTC
[jira] [Commented] (IGNITE-7265)
BPlusTreeSelfTest.testIterateConcurrentPutRemove_1 fails
[ https://issues.apache.org/jira/browse/IGNITE-7265?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16597604#comment-16597604 ]
Alexey Goncharuk commented on IGNITE-7265:
------------------------------------------
Looks like MAX_PER_PAGE is handled incorrectly when MAX_PER_PAGE is equal to 1 - if the tree is printed during the test, there are a lot of empty inner pages.
> BPlusTreeSelfTest.testIterateConcurrentPutRemove_1 fails
> --------------------------------------------------------
>
> Key: IGNITE-7265
> URL: https://issues.apache.org/jira/browse/IGNITE-7265
> Project: Ignite
> Issue Type: Bug
> Components: mvcc, sql
> Reporter: Vladimir Ozerov
> Priority: Major
> Fix For: 2.7
>
>
> {code}
> java.lang.AssertionError: Assertion error on row: 26
> at org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree.doPut(BPlusTree.java:2221)
> at org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree.put(BPlusTree.java:2156)
> at org.apache.ignite.internal.processors.database.BPlusTreeSelfTest.iterateConcurrentPutRemove(BPlusTreeSelfTest.java:2202)
> at org.apache.ignite.internal.processors.database.BPlusTreeSelfTest.testIterateConcurrentPutRemove_1(BPlusTreeSelfTest.java:2169)
> 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 junit.framework.TestCase.runTest(TestCase.java:176)
> at org.apache.ignite.testframework.junits.GridAbstractTest.runTestInternal(GridAbstractTest.java:2008)
> at org.apache.ignite.testframework.junits.GridAbstractTest.access$000(GridAbstractTest.java:132)
> at org.apache.ignite.testframework.junits.GridAbstractTest$5.run(GridAbstractTest.java:1923)
> at java.lang.Thread.run(Thread.java:748)
> Caused by: java.lang.AssertionError: 27
> at org.apache.ignite.internal.processors.cache.persistence.tree.io.BPlusMetaIO.setLevelsCount(BPlusMetaIO.java:98)
> at org.apache.ignite.internal.processors.cache.persistence.tree.io.BPlusMetaIO.addRoot(BPlusMetaIO.java:155)
> at org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree$AddRoot.run(BPlusTree.java:661)
> at org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree$AddRoot.run(BPlusTree.java:650)
> at org.apache.ignite.internal.processors.cache.persistence.tree.util.PageHandler.writePage(PageHandler.java:277)
> at org.apache.ignite.internal.processors.cache.persistence.DataStructure.write(DataStructure.java:241)
> at org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree.access$10500(BPlusTree.java:82)
> at org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree$Put.insertWithSplit(BPlusTree.java:3073)
> at org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree$Put.insert(BPlusTree.java:2949)
> at org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree$Put.access$2500(BPlusTree.java:2831)
> at org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree$Insert.run0(BPlusTree.java:420)
> at org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree$Insert.run0(BPlusTree.java:401)
> at org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree$GetPageHandler.run(BPlusTree.java:5153)
> at org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree$GetPageHandler.run(BPlusTree.java:5138)
> at org.apache.ignite.internal.processors.cache.persistence.tree.util.PageHandler.writePage(PageHandler.java:342)
> at org.apache.ignite.internal.processors.cache.persistence.DataStructure.write(DataStructure.java:261)
> at org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree.access$11100(BPlusTree.java:82)
> at org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree$Put.tryInsert(BPlusTree.java:3143)
> at org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree$Put.access$7500(BPlusTree.java:2831)
> at org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree.putDown(BPlusTree.java:2464)
> at org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree.doPut(BPlusTree.java:2185)
> ... 12 more
> {code}
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