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From "Vladimir Ozerov (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (IGNITE-10770) MVCC: testInsertAndQueryMultipleCaches in JDBC suite is flaky
Date Thu, 24 Jan 2019 10:10:01 GMT

     [ https://issues.apache.org/jira/browse/IGNITE-10770?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Vladimir Ozerov updated IGNITE-10770:
-------------------------------------
    Labels:   (was: mvcc_stabilization_stage_1 transactions)

> MVCC: testInsertAndQueryMultipleCaches in JDBC suite is flaky
> -------------------------------------------------------------
>
>                 Key: IGNITE-10770
>                 URL: https://issues.apache.org/jira/browse/IGNITE-10770
>             Project: Ignite
>          Issue Type: Bug
>          Components: mvcc
>            Reporter: Roman Kondakov
>            Assignee: Vladimir Ozerov
>            Priority: Major
>             Fix For: 2.8
>
>
> These tests are flaky:
> {{JdbcThinTransactionsServerNoAutoCommitComplexSelfTest.testInsertAndQueryMultipleCaches}}
> {{JdbcThinTransactionsServerAutoCommitComplexSelfTest.testInsertAndQueryMultipleCaches}}
> The cause should be investigated.
> Stacktrace:
> {noformat}
> [2018-12-18 07:14:00,837][ERROR][jdbc-request-handler-worker-#5064%thin.JdbcThinTransactionsServerAutoCommitComplexSelfTest0%][JdbcRequestHandler]
Failed to execute SQL query [reqId=0, req=JdbcQueryExecuteRequest [schemaName=PUBLIC, pageSize=1024,
maxRows=0, sqlQry=SELECT * FROM City left join Company on City.id = Company."cityid" left
join "Person".Person p on City.id = p.cityid WHERE p.id = 6 or company.id = 6, args=Object[]
[], stmtType=ANY_STATEMENT_TYPE, autoCommit=false]]
> javax.cache.CacheException: Caches have distinct sets of data nodes [cache1=City, cache2=Person]
> 	at org.apache.ignite.internal.processors.query.h2.twostep.ReducePartitionMapper.stableDataNodes(ReducePartitionMapper.java:242)
> 	at org.apache.ignite.internal.processors.query.h2.twostep.ReducePartitionMapper.nodesForPartitions(ReducePartitionMapper.java:119)
> 	at org.apache.ignite.internal.processors.query.h2.twostep.GridReduceQueryExecutor.query(GridReduceQueryExecutor.java:515)
> 	at org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing$5.iterator(IgniteH2Indexing.java:1143)
> 	at org.apache.ignite.internal.processors.cache.QueryCursorImpl.iterator(QueryCursorImpl.java:95)
> 	at org.apache.ignite.internal.processors.odbc.jdbc.JdbcQueryCursor.<init>(JdbcQueryCursor.java:61)
> 	at org.apache.ignite.internal.processors.odbc.jdbc.JdbcRequestHandler.executeQuery(JdbcRequestHandler.java:519)
> 	at org.apache.ignite.internal.processors.odbc.jdbc.JdbcRequestHandler.doHandle(JdbcRequestHandler.java:245)
> 	at org.apache.ignite.internal.processors.odbc.jdbc.JdbcRequestHandlerWorker.body(JdbcRequestHandlerWorker.java:89)
> 	at org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:120)
> 	at java.lang.Thread.run(Thread.java:748)
> {noformat}



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