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https://issues.apache.org/jira/browse/IGNITE-1666?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16920830#comment-16920830
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Stanilovsky Evgeny commented on IGNITE-1666:
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[~Diana] yep, now it looks correct besides code style conventions, but It
doesn't matter if test work properly well, is it pass correctly in master ?
> Fallback for full scan query does not work
> ------------------------------------------
>
> Key: IGNITE-1666
> URL: https://issues.apache.org/jira/browse/IGNITE-1666
> Project: Ignite
> Issue Type: Bug
> Components: cache
> Affects Versions: ignite-1.4
> Reporter: Andrey Gura
> Assignee: Diana Iakovleva
> Priority: Major
>
> Fallback for full scan query doesn't work.
> Steps to reproduce (all in one thread):
> 1. Start N nodes, create cache and populate some entries to cache.
> 2. Stop some node.
> 3. Get iterator on the cache and fetch all entries one by one.
> 4. Repeat from step 2.
> On some iteration scan query fails with exception:
> {noformat}
> javax.cache.CacheException: class org.apache.ignite.IgniteCheckedException:
> Query execution failed: GridCacheQueryBean [qry=GridCacheQueryAdapter
> [type=SCAN, clsName=null, clause=null, filter=null, part=null, incMeta=false,
> metrics=GridCacheQueryMetricsAdapter [minTime=0, maxTime=0, sumTime=0,
> avgTime=0.0, execs=0, completed=0, fails=0], pageSize=1024, timeout=0,
> keepAll=false, incBackups=false, dedup=false, prj=null, keepPortable=false,
> subjId=3026635f-2a79-4a59-83cb-9db427f45003, taskHash=0], rdc=null,
> trans=null]
> at
> org.apache.ignite.internal.processors.cache.GridCacheUtils.convertToCacheException(GridCacheUtils.java:1614)
> at
> org.apache.ignite.internal.processors.cache.query.GridCacheQueryFutureAdapter.next(GridCacheQueryFutureAdapter.java:181)
> at
> org.apache.ignite.internal.processors.cache.CacheWeakQueryIteratorsHolder$WeakQueryFutureIterator.init(CacheWeakQueryIteratorsHolder.java:228)
> at
> org.apache.ignite.internal.processors.cache.CacheWeakQueryIteratorsHolder$WeakQueryFutureIterator.onHasNext(CacheWeakQueryIteratorsHolder.java:180)
> at
> org.apache.ignite.internal.util.GridCloseableIteratorAdapter.hasNextX(GridCloseableIteratorAdapter.java:53)
> at
> org.apache.ignite.internal.util.lang.GridIteratorAdapter.hasNext(GridIteratorAdapter.java:45)
> at
> org.apache.ignite.internal.processors.cache.distributed.CacheIteratorWhileRemovalSelfTest.doTest(CacheIteratorWhileRemovalSelfTest.java:135)
> at
> org.apache.ignite.internal.processors.cache.distributed.CacheIteratorWhileRemovalSelfTest.testFullScanIterator(CacheIteratorWhileRemovalSelfTest.java:91)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at junit.framework.TestCase.runTest(TestCase.java:176)
> at
> org.apache.ignite.testframework.junits.GridAbstractTest.runTestInternal(GridAbstractTest.java:1658)
> at
> org.apache.ignite.testframework.junits.GridAbstractTest.access$000(GridAbstractTest.java:112)
> at
> org.apache.ignite.testframework.junits.GridAbstractTest$4.run(GridAbstractTest.java:1596)
> Caused by: class org.apache.ignite.IgniteCheckedException: Query execution
> failed: GridCacheQueryBean [qry=GridCacheQueryAdapter [type=SCAN,
> clsName=null, clause=null, filter=null, part=null, incMeta=false,
> metrics=GridCacheQueryMetricsAdapter [minTime=0, maxTime=0, sumTime=0,
> avgTime=0.0, execs=0, completed=0, fails=0], pageSize=1024, timeout=0,
> keepAll=false, incBackups=false, dedup=false, prj=null, keepPortable=false,
> subjId=3026635f-2a79-4a59-83cb-9db427f45003, taskHash=0], rdc=null,
> trans=null]
> at
> org.apache.ignite.internal.processors.cache.query.GridCacheQueryFutureAdapter.checkError(GridCacheQueryFutureAdapter.java:267)
> at
> org.apache.ignite.internal.processors.cache.query.GridCacheQueryFutureAdapter.internalIterator(GridCacheQueryFutureAdapter.java:276)
> at
> org.apache.ignite.internal.processors.cache.query.GridCacheQueryFutureAdapter.next(GridCacheQueryFutureAdapter.java:171)
> ... 14 more
> Caused by: class org.apache.ignite.IgniteCheckedException: Failed to execute
> query on node [query=GridCacheQueryBean [qry=GridCacheQueryAdapter
> [type=SCAN, clsName=null, clause=null, filter=null, part=null, incMeta=false,
> metrics=GridCacheQueryMetricsAdapter [minTime=0, maxTime=0, sumTime=0,
> avgTime=0.0, execs=0, completed=0, fails=0], pageSize=1024, timeout=0,
> keepAll=false, incBackups=false, dedup=false, prj=null, keepPortable=false,
> subjId=3026635f-2a79-4a59-83cb-9db427f45003, taskHash=0], rdc=null,
> trans=null], nodeId=203d0a36-8587-4a32-aa51-3332d126d002]
> at
> org.apache.ignite.internal.processors.cache.query.GridCacheQueryFutureAdapter.onPage(GridCacheQueryFutureAdapter.java:390)
> at
> org.apache.ignite.internal.processors.cache.query.GridCacheDistributedQueryFuture.onNodeLeft(GridCacheDistributedQueryFuture.java:146)
> at
> org.apache.ignite.internal.processors.cache.query.GridCacheDistributedQueryManager$3.onEvent(GridCacheDistributedQueryManager.java:114)
> at
> org.apache.ignite.internal.managers.eventstorage.GridEventStorageManager.notifyListeners(GridEventStorageManager.java:770)
> at
> org.apache.ignite.internal.managers.eventstorage.GridEventStorageManager.notifyListeners(GridEventStorageManager.java:755)
> at
> org.apache.ignite.internal.managers.eventstorage.GridEventStorageManager.record(GridEventStorageManager.java:295)
> at
> org.apache.ignite.internal.managers.discovery.GridDiscoveryManager$DiscoveryWorker.recordEvent(GridDiscoveryManager.java:1949)
> at
> org.apache.ignite.internal.managers.discovery.GridDiscoveryManager$DiscoveryWorker.body0(GridDiscoveryManager.java:2156)
> at
> org.apache.ignite.internal.managers.discovery.GridDiscoveryManager$DiscoveryWorker.body(GridDiscoveryManager.java:1989)
> at
> org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:110)
> at java.lang.Thread.run(Thread.java:745)
> Caused by: class
> org.apache.ignite.internal.cluster.ClusterTopologyCheckedException: Remote
> node has left topology: 203d0a36-8587-4a32-aa51-3332d126d002
> ... 10 more
> {noformat}
> In this case query should be retried (as well as for partition scan query).
> Test for reproducing could be found in PR
> https://github.com/apache/ignite/pull/149
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