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). -- This message was sent by Atlassian JIRA (v6.3.4#6332)