[
https://issues.apache.org/jira/browse/IGNITE-7122?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16287572#comment-16287572
]
ASF GitHub Bot commented on IGNITE-7122:
----------------------------------------
Github user asfgit closed the pull request at:
https://github.com/apache/ignite/pull/3157
> Page lock status is not checked in BPlusTree.treePrinter methods
> ----------------------------------------------------------------
>
> Key: IGNITE-7122
> URL: https://issues.apache.org/jira/browse/IGNITE-7122
> Project: Ignite
> Issue Type: Bug
> Components: sql
> Affects Versions: 2.4
> Reporter: Kirill Shirokov
> Assignee: Kirill Shirokov
> Fix For: 2.4
>
>
> The result of readLock(), which can be 0 is not checked in
> BPlusTree.treePrinter getChildren() and formatTreeNode() calls:
> {noformat}
> java.lang.AssertionError: 0
> at
> org.apache.ignite.internal.pagemem.PageUtils.getLong(PageUtils.java:117)
> at
> org.apache.ignite.internal.processors.cache.persistence.tree.io.PageIO.getPageId(PageIO.java:279)
> at
> org.apache.ignite.internal.processors.database.BPlusTreeSelfTest.checkPageId(BPlusTreeSelfTest.java:2307)
> at
> org.apache.ignite.internal.processors.database.BPlusTreeSelfTest$TestTree.onReadUnlock(BPlusTreeSelfTest.java:2445)
> at
> org.apache.ignite.internal.processors.cache.persistence.tree.util.PageHandler.readUnlock(PageHandler.java:203)
> at
> org.apache.ignite.internal.processors.cache.persistence.DataStructure.readUnlock(DataStructure.java:186)
> at
> org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree.access$400(BPlusTree.java:82)
> at
> org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree$1.getChildren(BPlusTree.java:163)
> at
> org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree$1.getChildren(BPlusTree.java:120)
> at
> org.apache.ignite.internal.util.lang.GridTreePrinter.printTree(GridTreePrinter.java:60)
> at
> org.apache.ignite.internal.util.lang.GridTreePrinter.printTree(GridTreePrinter.java:67)
> at
> org.apache.ignite.internal.util.lang.GridTreePrinter.print(GridTreePrinter.java:32)
> at
> org.apache.ignite.internal.util.lang.GridTreePrinter.print(GridTreePrinter.java:43)
> at
> org.apache.ignite.internal.processors.cache.persistence.tree.BPlusTree.printTree(BPlusTree.java:1188)
> at
> org.apache.ignite.internal.processors.database.BPlusTreeSelfTest$19.call(BPlusTreeSelfTest.java:1777)
> at
> org.apache.ignite.internal.processors.database.BPlusTreeSelfTest$19.call(BPlusTreeSelfTest.java:1771)
> at
> org.apache.ignite.testframework.GridTestThread.run(GridTestThread.java:86)
> {noformat}
> ...which causes intermittent failures in the BPlusTree unit tests:
> BPlusTreePageMemoryImplTest.testPutRmvSizeSinglePageContention
> BPlusTreeReuseListPageMemoryImplTest.testPutRmvSizeSinglePageContention
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)
