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From "Denis Magda (JIRA)" <j...@apache.org>
Subject [jira] [Created] (IGNITE-2190) ScanQuery without a filter triggers object's deserialization on the server side
Date Thu, 17 Dec 2015 11:12:46 GMT
Denis Magda created IGNITE-2190:
-----------------------------------

             Summary: ScanQuery without a filter triggers object's deserialization on the
server side
                 Key: IGNITE-2190
                 URL: https://issues.apache.org/jira/browse/IGNITE-2190
             Project: Ignite
          Issue Type: Bug
          Components: cache
    Affects Versions: ignite-1.4
            Reporter: Denis Magda
            Priority: Critical
             Fix For: 1.5


The issue is reproduced on version 1.4 where legacy PortableMarshaller is used. However, I'm
quiet sure that the issue happens when BinaryMarshaller is used as well in 1.5.

1) Start a server using ignite.sh/bat

2) Create a simple app, that uses binary or portable marshaller, creates a cache dynamically
and executes a ScanQuery like below
{{int size=employees1.query(new ScanQuery()).getAll().size();}}

3) As you see the query doesn't use any filters. However on the server side some filter is
still being checked {{org.apache.ignite.internal.processors.cache.query.GridCacheQueryManager$5.checkPredicate(GridCacheQueryManager.java:963)}}
which makes the server to deserialize a value.

According to the stack trace there is some internal filter that triggered checkPredicate function
- filter=o.a.i.i.processors.cache.IgniteCacheProxy$1@3224ff7b.

{noformat}
[11:05:22,725][SEVERE][ignite-#25%sys-null%][GridCacheDistributedQueryManager] <testCache>
Failed to run query [qry=GridCacheQueryInfo [loc=false, trans=null, rdc=null, qry=GridCacheQueryAdapter
[type=SCAN, clsName=null, clause=null, filter=o.a.i.i.processors.cache.IgniteCacheProxy$1@3224ff7b,
part=null, incMeta=false, metrics=null, pageSize=1024, timeout=0, keepAll=false, incBackups=false,
dedup=false, prj=null, keepPortable=false, subjId=c6aeb542-1693-4b5f-89db-96db50e3435f, taskHash=0],
locFut=null, sndId=c6aeb542-1693-4b5f-89db-96db50e3435f, reqId=14, incMeta=false, all=false],
node=209c237a-9e33-4d05-abe4-bbc14f93c439]
class org.apache.ignite.IgniteCheckedException: **********************.SubMessageB
at org.apache.ignite.internal.util.IgniteUtils.cast(IgniteUtils.java:6979)
at org.apache.ignite.internal.util.future.GridFutureAdapter.get0(GridFutureAdapter.java:166)
at org.apache.ignite.internal.util.future.GridFutureAdapter.get(GridFutureAdapter.java:115)
at org.apache.ignite.internal.processors.cache.query.GridCacheQueryManager$CachedResult.iterator(GridCacheQueryManager.java:2784)
at org.apache.ignite.internal.processors.cache.query.GridCacheQueryManager.runQuery(GridCacheQueryManager.java:1376)
at org.apache.ignite.internal.processors.cache.query.GridCacheDistributedQueryManager.processQueryRequest(GridCacheDistributedQueryManager.java:226)
at org.apache.ignite.internal.processors.cache.query.GridCacheDistributedQueryManager$2.apply(GridCacheDistributedQueryManager.java:105)
at org.apache.ignite.internal.processors.cache.query.GridCacheDistributedQueryManager$2.apply(GridCacheDistributedQueryManager.java:103)
at org.apache.ignite.internal.processors.cache.GridCacheIoManager.processMessage(GridCacheIoManager.java:580)
at org.apache.ignite.internal.processors.cache.GridCacheIoManager.onMessage0(GridCacheIoManager.java:280)
at org.apache.ignite.internal.processors.cache.GridCacheIoManager.handleMessage(GridCacheIoManager.java:198)
at org.apache.ignite.internal.processors.cache.GridCacheIoManager.access$000(GridCacheIoManager.java:77)
at org.apache.ignite.internal.processors.cache.GridCacheIoManager$1.onMessage(GridCacheIoManager.java:160)
at org.apache.ignite.internal.managers.communication.GridIoManager.processRegularMessage0(GridIoManager.java:811)
at org.apache.ignite.internal.managers.communication.GridIoManager.access$1500(GridIoManager.java:106)
at org.apache.ignite.internal.managers.communication.GridIoManager$5.run(GridIoManager.java:774)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.ClassNotFoundException: **********************.SubMessageB
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:348)
at org.apache.ignite.internal.util.IgniteUtils.forName(IgniteUtils.java:8137)
at org.apache.ignite.internal.MarshallerContextAdapter.getClass(MarshallerContextAdapter.java:185)
at org.gridgain.grid.internal.util.portable.GridPortableContext.descriptorForTypeId(GridPortableContext.java:510)
at org.gridgain.grid.internal.util.portable.GridPortableReaderImpl.deserialize(GridPortableReaderImpl.java:2092)
at org.gridgain.grid.internal.util.portable.GridPortableObjectImpl.deserialize(GridPortableObjectImpl.java:262)
at org.gridgain.grid.internal.processors.portable.CacheObjectEntContext.unwrapPortable(CacheObjectEntContext.java:165)
at org.gridgain.grid.internal.processors.portable.CacheObjectEntContext.unwrapPortableIfNeeded(CacheObjectEntContext.java:65)
at org.apache.ignite.internal.processors.cache.GridCacheContext.unwrapPortableIfNeeded(GridCacheContext.java:1759)
at org.apache.ignite.internal.processors.cache.query.GridCacheQueryManager$5.checkPredicate(GridCacheQueryManager.java:963)
at org.apache.ignite.internal.processors.cache.query.GridCacheQueryManager$5.advance(GridCacheQueryManager.java:931)
at org.apache.ignite.internal.processors.cache.query.GridCacheQueryManager$5.<init>(GridCacheQueryManager.java:876)
at org.apache.ignite.internal.processors.cache.query.GridCacheQueryManager.scanIterator(GridCacheQueryManager.java:831)
at org.apache.ignite.internal.processors.cache.query.GridCacheQueryManager.executeQuery(GridCacheQueryManager.java:595)
at org.apache.ignite.internal.processors.cache.query.GridCacheQueryManager.queryResult(GridCacheQueryManager.java:1673)
at org.apache.ignite.internal.processors.cache.query.GridCacheQueryManager.queryResult(GridCacheQueryManager.java:1640)
at org.apache.ignite.internal.processors.cache.query.GridCacheQueryManager.runQuery(GridCacheQueryManager.java:1371)
... 14 more
[11:05:22,736][SEVERE][ignite-#25%sys-null%][GridCacheDistributedQueryManager] <testCache>
Failed to close iterator.
class org.apache.ignite.IgniteCheckedException: ********************************.SubMessageB
at org.apache.ignite.internal.util.IgniteUtils.cast(IgniteUtils.java:6979)
at org.apache.ignite.internal.util.future.GridFutureAdapter.get0(GridFutureAdapter.java:166)
at org.apache.ignite.internal.util.future.GridFutureAdapter.get(GridFutureAdapter.java:115)
at org.apache.ignite.internal.processors.cache.query.GridCacheQueryManager$CachedResult.closeIfNotShared(GridCacheQueryManager.java:2724)
at org.apache.ignite.internal.processors.cache.query.GridCacheQueryManager.removeQueryResult(GridCacheQueryManager.java:1707)
at org.apache.ignite.internal.processors.cache.query.GridCacheQueryManager.runQuery(GridCacheQueryManager.java:1594)
at org.apache.ignite.internal.processors.cache.query.GridCacheDistributedQueryManager.processQueryRequest(GridCacheDistributedQueryManager.java:226)
at org.apache.ignite.internal.processors.cache.query.GridCacheDistributedQueryManager$2.apply(GridCacheDistributedQueryManager.java:105)
at org.apache.ignite.internal.processors.cache.query.GridCacheDistributedQueryManager$2.apply(GridCacheDistributedQueryManager.java:103)
at org.apache.ignite.internal.processors.cache.GridCacheIoManager.processMessage(GridCacheIoManager.java:580)
at org.apache.ignite.internal.processors.cache.GridCacheIoManager.onMessage0(GridCacheIoManager.java:280)
at org.apache.ignite.internal.processors.cache.GridCacheIoManager.handleMessage(GridCacheIoManager.java:198)
at org.apache.ignite.internal.processors.cache.GridCacheIoManager.access$000(GridCacheIoManager.java:77)
at org.apache.ignite.internal.processors.cache.GridCacheIoManager$1.onMessage(GridCacheIoManager.java:160)
at org.apache.ignite.internal.managers.communication.GridIoManager.processRegularMessage0(GridIoManager.java:811)
at org.apache.ignite.internal.managers.communication.GridIoManager.access$1500(GridIoManager.java:106)
at org.apache.ignite.internal.managers.communication.GridIoManager$5.run(GridIoManager.java:774)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.ClassNotFoundException: ******************************.SubMessageB
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:348)
at org.apache.ignite.internal.util.IgniteUtils.forName(IgniteUtils.java:8137)
at org.apache.ignite.internal.MarshallerContextAdapter.getClass(MarshallerContextAdapter.java:185)
at org.gridgain.grid.internal.util.portable.GridPortableContext.descriptorForTypeId(GridPortableContext.java:510)
at org.gridgain.grid.internal.util.portable.GridPortableReaderImpl.deserialize(GridPortableReaderImpl.java:2092)
at org.gridgain.grid.internal.util.portable.GridPortableObjectImpl.deserialize(GridPortableObjectImpl.java:262)
at org.gridgain.grid.internal.processors.portable.CacheObjectEntContext.unwrapPortable(CacheObjectEntContext.java:165)
at org.gridgain.grid.internal.processors.portable.CacheObjectEntContext.unwrapPortableIfNeeded(CacheObjectEntContext.java:65)
at org.apache.ignite.internal.processors.cache.GridCacheContext.unwrapPortableIfNeeded(GridCacheContext.java:1759)
at org.apache.ignite.internal.processors.cache.query.GridCacheQueryManager$5.checkPredicate(GridCacheQueryManager.java:963)
at org.apache.ignite.internal.processors.cache.query.GridCacheQueryManager$5.advance(GridCacheQueryManager.java:931)
at org.apache.ignite.internal.processors.cache.query.GridCacheQueryManager$5.<init>(GridCacheQueryManager.java:876)
at org.apache.ignite.internal.processors.cache.query.GridCacheQueryManager.scanIterator(GridCacheQueryManager.java:831)
at org.apache.ignite.internal.processors.cache.query.GridCacheQueryManager.executeQuery(GridCacheQueryManager.java:595)
at org.apache.ignite.internal.processors.cache.query.GridCacheQueryManager.queryResult(GridCacheQueryManager.java:1673)
at org.apache.ignite.internal.processors.cache.query.GridCacheQueryManager.queryResult(GridCacheQueryManager.java:1640)
at org.apache.ignite.internal.processors.cache.query.GridCacheQueryManager.runQuery(GridCacheQueryManager.java:1371)
... 14 more
^C[11:05:50] Ignite node stopped OK [uptime=00:00:45:276]
{noformat}



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