[jira] [Created] (IGNITE-1666) Fallback for full scan query does not work

["Andrey Gura (JIRA)" <ji...@apache.org>]

Andrey Gura created IGNITE-1666:
-----------------------------------

             Summary: 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: Andrey Gura


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).



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