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From "Sergi Vladykin (JIRA)" <j...@apache.org>
Subject [jira] [Closed] (IGNITE-718) NPE in query.
Date Sat, 11 Apr 2015 19:16:12 GMT

     [ https://issues.apache.org/jira/browse/IGNITE-718?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Sergi Vladykin closed IGNITE-718.
---------------------------------

> NPE in query.
> -------------
>
>                 Key: IGNITE-718
>                 URL: https://issues.apache.org/jira/browse/IGNITE-718
>             Project: Ignite
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: sprint-3
>            Reporter: Vasiliy Sisko
>            Assignee: Sergi Vladykin
>             Fix For: sprint-3
>
>
> In ignite-692 branch:
> # Run VisorTesterLauncher
> # Run Visor
> # Execute query:
> {code}
> Select * from "c_partitioned2".Car a, "c_partitioned".country, "c_partitioned".organization
inner join "c_partitioned2".car b 
> {code}
> Receive log on node:
> {code}
> [16:16:27,385][WARNING][ignite-#190%rest-visor-tester-DC1%][IgniteH2Indexing] Query execution
is too long [time=3475 ms, sql='SELECT
>     CAST(__C0 AS UUID) _KEY,
>     __C1 _VAL,
>     CAST(__C2 AS UUID) ID,
>     __C3 NAME,
>     CAST(__C4 AS UUID),
>     __C5,
>     CAST(__C6 AS UUID),
>     __C7,
>     CAST(__C8 AS UUID),
>     __C9,
>     CAST(__C10 AS UUID),
>     __C11,
>     CAST(__C12 AS UUID),
>     __C13,
>     CAST(__C14 AS UUID),
>     __C15
> FROM PUBLIC.__Z0()', plan=
> SELECT
>     CAST(__C0 AS UUID) AS _KEY,
>     __C1 AS _VAL,
>     CAST(__C2 AS UUID) AS ID,
>     __C3 AS NAME,
>     CAST(__C4 AS UUID),
>     __C5,
>     CAST(__C6 AS UUID),
>     __C7,
>     CAST(__C8 AS UUID),
>     __C9,
>     CAST(__C10 AS UUID),
>     __C11,
>     CAST(__C12 AS UUID),
>     __C13,
>     CAST(__C14 AS UUID),
>     __C15
> FROM PUBLIC.__Z0()
>     /* function */
> , parameters=[]]
> {code}
> And NPE on Visor:
> {code}
> javax.cache.CacheException: Failed to run reduce query locally.
> 	at org.apache.ignite.internal.processors.query.h2.twostep.GridReduceQueryExecutor.query(GridReduceQueryExecutor.java:321)
> 	at org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.queryTwoStep(IgniteH2Indexing.java:714)
> 	at org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.queryTwoStep(IgniteH2Indexing.java:805)
> 	at org.apache.ignite.internal.processors.query.GridQueryProcessor.queryTwoStep(GridQueryProcessor.java:515)
> 	at org.apache.ignite.internal.processors.cache.IgniteCacheProxy.query(IgniteCacheProxy.java:448)
> 	at org.apache.ignite.internal.visor.query.VisorQueryJob.run(VisorQueryJob.java:99)
> 	at org.apache.ignite.internal.visor.query.VisorQueryJob.run(VisorQueryJob.java:39)
> 	at org.apache.ignite.internal.visor.VisorJob.execute(VisorJob.java:67)
> 	at org.apache.ignite.internal.processors.job.GridJobWorker$2.call(GridJobWorker.java:478)
> 	at org.apache.ignite.internal.util.IgniteUtils.wrapThreadLoader(IgniteUtils.java:6107)
> 	at org.apache.ignite.internal.processors.job.GridJobWorker.execute0(GridJobWorker.java:472)
> 	at org.apache.ignite.internal.processors.job.GridJobWorker.body(GridJobWorker.java:423)
> 	at org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:108)
> 	at org.apache.ignite.internal.processors.job.GridJobProcessor.processJobExecuteRequest(GridJobProcessor.java:1052)
> 	at org.apache.ignite.internal.processors.task.GridTaskWorker.sendRequest(GridTaskWorker.java:1141)
> 	at org.apache.ignite.internal.processors.task.GridTaskWorker.processMappedJobs(GridTaskWorker.java:535)
> 	at org.apache.ignite.internal.processors.task.GridTaskWorker.body(GridTaskWorker.java:431)
> 	at org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:108)
> 	at org.apache.ignite.internal.processors.task.GridTaskProcessor.startTask(GridTaskProcessor.java:619)
> 	at org.apache.ignite.internal.processors.task.GridTaskProcessor.execute(GridTaskProcessor.java:389)
> 	at org.apache.ignite.internal.processors.rest.handlers.task.GridTaskCommandHandler.handleAsyncUnsafe(GridTaskCommandHandler.java:197)
> 	at org.apache.ignite.internal.processors.rest.handlers.task.GridTaskCommandHandler.handleAsync(GridTaskCommandHandler.java:134)
> 	at org.apache.ignite.internal.processors.rest.GridRestProcessor.handleRequest(GridRestProcessor.java:197)
> 	at org.apache.ignite.internal.processors.rest.GridRestProcessor.access$100(GridRestProcessor.java:53)
> 	at org.apache.ignite.internal.processors.rest.GridRestProcessor$2.body(GridRestProcessor.java:107)
> 	at org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:108)
> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> 	at java.lang.Thread.run(Thread.java:745)
> Caused by: java.lang.NullPointerException
> 	at org.apache.ignite.internal.processors.query.h2.twostep.GridMergeIndex.fetchedAll(GridMergeIndex.java:167)
> 	at org.apache.ignite.internal.processors.query.h2.twostep.GridReduceQueryExecutor.query(GridReduceQueryExecutor.java:307)
> 	... 28 more
> {code}



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