Hi,
So I followed the suggestion that was made to run the server node in
java instead of in .NET. The java server node itself started fine and
loaded the data from SQL Server upon startup into the cache. Next I tried
to fire up the c++ node as a client to access the cache and ran into the
below error.
[10:30:20] Topology snapshot [ver=6, servers=1, clients=1, CPUs=4,
heap=2.3GB]
>>> Cache node started.
[10:30:20,175][SEVERE][exchange-worker-#38%null%][GridDhtPartitionsExchangeFuture]
Failed to reinitialize local partitions (preloading will be stopped):
GridDhtPartitionExchangeId [topVer=AffinityTopologyVersion [topVer=6,
minorTopVer=1], nodeId=dd8ffa22, evt=DISCOVERY_CUSTOM_EVT]
class org.apache.ignite.IgniteException: Spring application context
resource is not injected.
at
org.apache.ignite.cache.store.jdbc.CacheJdbcPojoStoreFactory.create(CacheJdbcPojoStoreFactory.java:156)
at
org.apache.ignite.cache.store.jdbc.CacheJdbcPojoStoreFactory.create(CacheJdbcPojoStoreFactory.java:96)
at
org.apache.ignite.internal.processors.cache.GridCacheProcessor.createCache(GridCacheProcessor.java:1243)
at
org.apache.ignite.internal.processors.cache.GridCacheProcessor.prepareCacheStart(GridCacheProcessor.java:1638)
at
org.apache.ignite.internal.processors.cache.GridCacheProcessor.prepareCachesStart(GridCacheProcessor.java:1563)
at
org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionsExchangeFuture.startCaches(GridDhtPartitionsExchangeFuture.java:956)
at
org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionsExchangeFuture.init(GridDhtPartitionsExchangeFuture.java:523)
at
org.apache.ignite.internal.processors.cache.GridCachePartitionExchangeManager$ExchangeWorker.body(GridCachePartitionExchangeManager.java:1297)
at
org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:110)
at java.lang.Thread.run(Thread.java:745)
[10:30:20,187][SEVERE][exchange-worker-#38%null%][GridCachePartitionExchangeManager]
Failed to wait for completion of partition map exchange (preloading will
not start): GridDhtPartitionsExchangeFuture [dummy=false,
forcePreload=false, reassign=false, discoEvt=DiscoveryCustomEvent
[customMsg=DynamicCacheChangeBatch [reqs=[DynamicCacheChangeRequest
[deploymentId=8ea535e3451-d29afc27-9b4b-4125-bbf2-232c08daa0cb,
startCfg=CacheConfiguration [name=buCache,
storeConcurrentLoadAllThreshold=5, rebalancePoolSize=2,
rebalanceTimeout=10000, evictPlc=null, evictSync=false,
evictKeyBufSize=1024, evictSyncConcurrencyLvl=4, evictSyncTimeout=10000,
evictFilter=null, evictMaxOverflowRatio=10.0, eagerTtl=true,
dfltLockTimeout=0, startSize=1500000, nearCfg=null, writeSync=PRIMARY_SYNC,
storeFactory=CacheJdbcPojoStoreFactory [batchSizw=512,
dataSrcBean=myDataSource, dialect=null, maxPoolSize=4, maxWriteAttempts=2,
parallelLoadCacheMinThreshold=512,
hasher=o.a.i.cache.store.jdbc.JdbcTypeDefaultHasher@f7a23d, dataSrc=null],
storeKeepBinary=false, loadPrevVal=false,
aff=o.a.i.cache.affinity.rendezvous.RendezvousAffinityFunction@583c4bbf,
cacheMode=PARTITIONED, atomicityMode=ATOMIC, atomicWriteOrderMode=PRIMARY,
backups=1, invalidate=false, tmLookupClsName=null, rebalanceMode=ASYNC,
rebalanceOrder=0, rebalanceBatchSize=524288,
rebalanceBatchesPrefetchCount=2, offHeapMaxMem=-1, swapEnabled=false,
maxConcurrentAsyncOps=500, writeBehindEnabled=false,
writeBehindFlushSize=10240, writeBehindFlushFreq=5000,
writeBehindFlushThreadCnt=1, writeBehindBatchSize=512,
memMode=ONHEAP_TIERED,
affMapper=o.a.i.i.processors.cache.CacheDefaultBinaryAffinityKeyMapper@5f161423,
rebalanceDelay=0, rebalanceThrottle=0, interceptor=null,
longQryWarnTimeout=3000, readFromBackup=true,
nodeFilter=o.a.i.configuration.CacheConfiguration$IgniteAllNodesPredicate@77eb4727,
sqlSchema=null, sqlEscapeAll=false, sqlOnheapRowCacheSize=10240,
snapshotableIdx=false, cpOnRead=true, topValidator=null], cacheType=USER,
initiatingNodeId=dd8ffa22-a967-4996-8f38-d8eca80c52c3, nearCacheCfg=null,
clientStartOnly=true, stop=false, close=false, failIfExists=false,
template=false, exchangeNeeded=true, cacheFutTopVer=null,
cacheName=buCache]], clientNodes=null,
id=b08e06e3451-2b403421-9302-4d26-bcd2-68ba1c3007e0,
clientReconnect=false], affTopVer=AffinityTopologyVersion [topVer=6,
minorTopVer=1], super=DiscoveryEvent [evtNode=TcpDiscoveryNode
[id=dd8ffa22-a967-4996-8f38-d8eca80c52c3, addrs=[0:0:0:0:0:0:0:1,
127.0.0.1, 192.168.0.5, 2001:0:5ef5:79fd:c81:2c03:3f57:fffa,
2600:8806:0:8d00:0:0:0:1, 2600:8806:0:8d00:3ccf:1e94:1ab4:83a9,
2600:8806:0:8d00:8426:fb5a:96d:bfb4], sockAddrs=[LAPTOP-QIT4AVOG/
192.168.0.5:0, /0:0:0:0:0:0:0:1:0, LAPTOP-QIT4AVOG/192.168.0.5:0, /
127.0.0.1:0, LAPTOP-QIT4AVOG/192.168.0.5:0, /192.168.0.5:0, LAPTOP-QIT4AVOG/
192.168.0.5:0, /2001:0:5ef5:79fd:c81:2c03:3f57:fffa:0, LAPTOP-QIT4AVOG/
192.168.0.5:0, /2600:8806:0:8d00:0:0:0:1:0,
/2600:8806:0:8d00:3ccf:1e94:1ab4:83a9:0,
/2600:8806:0:8d00:8426:fb5a:96d:bfb4:0], discPort=0, order=6, intOrder=0,
lastExchangeTime=1461335419444, loc=true, ver=1.5.0#20151229-sha1:f1f8cda2,
isClient=true], topVer=6, nodeId8=dd8ffa22, msg=null,
type=DISCOVERY_CUSTOM_EVT, tstamp=1461335420159]],
rcvdIds=GridConcurrentHashSet [elements=[]], rmtIds=null,
exchId=GridDhtPartitionExchangeId [topVer=AffinityTopologyVersion
[topVer=6, minorTopVer=1], nodeId=dd8ffa22, evt=DISCOVERY_CUSTOM_EVT],
init=true, ready=false, replied=false, added=true,
initFut=GridFutureAdapter [resFlag=2, res=false, startTime=1461335420159,
endTime=1461335420179, ignoreInterrupts=false, lsnr=null, state=DONE],
topSnapshot=null, lastVer=null, partReleaseFut=null, skipPreload=false,
clientOnlyExchange=false, initTs=1461335420159,
oldest=7700cd68-08b1-4571-8744-0e91dcdad9b0, oldestOrder=1, evtLatch=0,
remaining=[], super=GridFutureAdapter [resFlag=1, res=class
o.a.i.IgniteException: Spring application context resource is not
injected., startTime=1461335420159, endTime=1461335420179,
ignoreInterrupts=false, lsnr=null, state=DONE]]
class org.apache.ignite.IgniteCheckedException: Spring application context
resource is not injected.
at
org.apache.ignite.internal.util.IgniteUtils.cast(IgniteUtils.java:7005)
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.GridCachePartitionExchangeManager$ExchangeWorker.body(GridCachePartitionExchangeManager.java:1299)
at
org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:110)
at java.lang.Thread.run(Thread.java:745)
Caused by: class org.apache.ignite.IgniteException: Spring application
context resource is not injected.
at
org.apache.ignite.cache.store.jdbc.CacheJdbcPojoStoreFactory.create(CacheJdbcPojoStoreFactory.java:156)
at
org.apache.ignite.cache.store.jdbc.CacheJdbcPojoStoreFactory.create(CacheJdbcPojoStoreFactory.java:96)
at
org.apache.ignite.internal.processors.cache.GridCacheProcessor.createCache(GridCacheProcessor.java:1243)
at
org.apache.ignite.internal.processors.cache.GridCacheProcessor.prepareCacheStart(GridCacheProcessor.java:1638)
at
org.apache.ignite.internal.processors.cache.GridCacheProcessor.prepareCachesStart(GridCacheProcessor.java:1563)
at
org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionsExchangeFuture.startCaches(GridDhtPartitionsExchangeFuture.java:956)
at
org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionsExchangeFuture.init(GridDhtPartitionsExchangeFuture.java:523)
at
org.apache.ignite.internal.processors.cache.GridCachePartitionExchangeManager$ExchangeWorker.body(GridCachePartitionExchangeManager.java:1297)
Below is my Java server node config:
<?xml version="1.0" encoding="UTF-8"?>
<!-- Licensed to the Apache Software Foundation (ASF) under one or more
contributor
license agreements. See the NOTICE file distributed with this work for
additional
information regarding copyright ownership. The ASF licenses this file to
You under the Apache License, Version 2.0 (the "License"); you may not use
this file except in compliance with the License. You may obtain a copy of
the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required
by applicable law or agreed to in writing, software distributed under the
License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
CONDITIONS
OF ANY KIND, either express or implied. See the License for the specific
language governing permissions and limitations under the License. -->
<!-- Ignite Spring configuration file to startup Ignite cache. This file
demonstrates how to configure cache using Spring. Provided cache will be
created on node startup. Use this configuration file when running HTTP REST
examples (see 'examples/rest' folder). When starting a standalone node, you
need to execute the following command: {IGNITE_HOME}/bin/ignite.{bat|sh}
examples/config/example-cache.xml When starting Ignite from Java IDE, pass
path to this file to Ignition:
Ignition.start("examples/config/example-cache.xml"); -->
<beans xmlns="http://www.springframework.org/schema/beans";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xmlns:util="
http://www.springframework.org/schema/util";
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/util
http://www.springframework.org/schema/util/spring-util-2.5.xsd";>
<bean id="myDataSource"
class="org.springframework.jdbc.datasource.DriverManagerDataSource">
<property name="driverClassName"
value="com.microsoft.sqlserver.jdbc.SQLServerDriver" />
<property name="url"
value="jdbc:sqlserver://localhost\MSSQLSERVER64;databaseName=demo;integratedSecurity=true"
/>
</bean>
<bean id="ignite.cfg"
class="org.apache.ignite.configuration.IgniteConfiguration">
<property name="binaryConfiguration">
<bean class="org.apache.ignite.configuration.BinaryConfiguration">
<property name="compactFooter" value="false" />
</bean>
</property>
<property name="cacheConfiguration">
<list>
<!-- Partitioned cache example configuration (Atomic mode). -->
<bean class="org.apache.ignite.configuration.CacheConfiguration">
<property name="atomicityMode" value="ATOMIC" />
<property name="backups" value="1" />
<property name="readThrough" value="true" />
<property name="writeThrough" value="true" />
<property name="cacheStoreFactory">
<bean
class="org.apache.ignite.cache.store.jdbc.CacheJdbcPojoStoreFactory">
<property name="dataSourceBean" value="myDataSource" />
<property name="types">
<list>
<bean class="org.apache.ignite.cache.store.jdbc.JdbcType">
<property name="cacheName" value="buCache" />
<property name="databaseTable" value="BusinessUnit" />
<property name="keyType" value="java.lang.Integer" />
<property name="keyFields">
<list>
<bean class="org.apache.ignite.cache.store.jdbc.JdbcTypeField">
<property name="databaseFieldType">
<util:constant static-field="java.sql.Types.BIGINT" />
</property>
<property name="databaseFieldName" value="BUID" />
<property name="javaFieldType" value="java.lang.Integer" />
<property name="javaFieldName" value="buid" />
</bean>
</list>
</property>
<property name="valueType" value="models.BusinessUnit" />
<property name="valueFields">
<list>
<bean class="org.apache.ignite.cache.store.jdbc.JdbcTypeField">
<property name="databaseFieldType">
<util:constant static-field="java.sql.Types.BIGINT" />
</property>
<property name="databaseFieldName" value="BUID" />
<property name="javaFieldType" value="java.lang.Integer" />
<property name="javaFieldName" value="buid" />
</bean>
<bean class="org.apache.ignite.cache.store.jdbc.JdbcTypeField">
<property name="databaseFieldType">
<util:constant static-field="java.sql.Types.VARCHAR" />
</property>
<property name="databaseFieldName" value="BUName" />
<property name="javaFieldType" value="java.lang.String" />
<property name="javaFieldName" value="buName" />
</bean>
<bean class="org.apache.ignite.cache.store.jdbc.JdbcTypeField">
<property name="databaseFieldType">
<util:constant static-field="java.sql.Types.BIGINT" />
</property>
<property name="databaseFieldName" value="CreatedByID" />
<property name="javaFieldType" value="java.lang.Integer" />
<property name="javaFieldName" value="createdByID" />
</bean>
</list>
</property>
</bean>
</list>
</property>
</bean>
</property>
</bean>
</list>
</property>
<!-- Explicitly configure TCP discovery SPI to provide list of initial
nodes. -->
<property name="discoverySpi">
<bean class="org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi">
<property name="ipFinder">
<!-- Ignite provides several options for automatic discovery that can
be used instead os static IP based discovery. For information on all
options
refer to our documentation:
http://apacheignite.readme.io/docs/cluster-config -->
<!-- Uncomment static IP finder to enable static-based discovery of
initial nodes. -->
<bean
class="org.apache.ignite.spi.discovery.tcp.ipfinder.vm.TcpDiscoveryVmIpFinder">
<!-- <bean
class="org.apache.ignite.spi.discovery.tcp.ipfinder.multicast.TcpDiscoveryMulticastIpFinder">
-->
<property name="addresses">
<list>
<!-- In distributed environment, replace with actual host IP address. -->
<value>127.0.0.1:47500..47509</value>
</list>
</property>
</bean>
</property>
</bean>
</property>
</bean>
</beans>
Below is my c++ node config:
<beans xmlns="http://www.springframework.org/schema/beans";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xmlns:util="http://www.springframework.org/schema/util";
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/util
http://www.springframework.org/schema/util/spring-util.xsd";>
<bean id="grid.cfg"
class="org.apache.ignite.configuration.IgniteConfiguration">
<!-- Set to true to enable distributed class loading for examples,
default is false. -->
<property name="clientMode" value="true"/>
<property name="cacheConfiguration">
<list>
<!--
Partitioned cache example configuration with binary
objects enabled.
Used in .NET example that is available only in
enterprise edition.
-->
<bean
class="org.apache.ignite.configuration.CacheConfiguration">
<property name="atomicityMode" value="ATOMIC"/>
<property name="backups" value="1"/>
</bean>
<!--
Partitioned cache example configuration.
Used in .NET cache store example that is available only
in enterprise edition.
-->
<bean
class="org.apache.ignite.configuration.CacheConfiguration">
<property name="name" value="tx"/>
<property name="atomicityMode" value="TRANSACTIONAL"/>
<property name="backups" value="1"/>
</bean>
</list>
</property>
<!-- Explicitly configure TCP discovery SPI to provide list of
initial nodes. -->
<property name="discoverySpi">
<bean
class="org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi">
<property name="ipFinder">
<!--
Ignite provides several options for automatic
discovery that can be used
instead os static IP based discovery.
-->
<!-- Uncomment static IP finder to enable static-based
discovery of initial nodes. -->
<bean
class="org.apache.ignite.spi.discovery.tcp.ipfinder.vm.TcpDiscoveryVmIpFinder">
<!-- <bean
class="org.apache.ignite.spi.discovery.tcp.ipfinder.multicast.TcpDiscoveryMulticastIpFinder">
-->
<property name="addresses">
<list>
<!-- In distributed environment, replace
with actual host IP address. -->
<value>127.0.0.1:47500..47501</value>
</list>
</property>
</bean>
</property>
</bean>
</property>
</bean>
</beans>
Thanks,
Satya.
On Wed, Apr 20, 2016 at 11:41 PM, Murthy Kakarlamudi <[email protected]>
wrote:
> Oh OK. Thanks for the information. I was able to start a java based server
> node that reads data from SQL Server for my use case. Next I am going to
> start c++ in client mode and see if I can access the cache.
>
> Thanks,
> Satya.
>
> On Wed, Apr 20, 2016 at 4:31 AM, Vladimir Ozerov <[email protected]>
> wrote:
>
>> Hi Murthy,
>>
>> Yes, there will be more examples in further versions. Though, for now it
>> is impossible to plug C++ based store, and this feature is not planned for
>> 1.6 release. So I do not expect C++ examples with stores in 1.6.
>> Instead, I'd better to look at Java or .NET examples with store as these
>> platforms support plugable store implementations.
>>
>> Vladimir.
>>
>> On Tue, Apr 19, 2016 at 7:34 PM, Murthy Kakarlamudi <[email protected]>
>> wrote:
>>
>>> Thanks Vladimir for the explanation. I am working on the workaround
>>> suggested by Igor. I will reach out to the group if I run into any issues.
>>>
>>> One quick question. I am using 1.5 version. I only see 1 c++ example.
>>> Are there more c++ examples in future versions? Especially around using
>>> stores.
>>>
>>> Regards
>>> Satya.
>>>
>>> On Tue, Apr 19, 2016 at 9:20 AM, Vladimir Ozerov <[email protected]>
>>> wrote:
>>>
>>>> Hi Murthy,
>>>>
>>>> Exception you observed is essentially not a bug, but rather expected
>>>> behavior with current Ignite architecture. Ignite support transactions.
>>>> When you initiate a transaction from a client node, only this node has the
>>>> full set of updated keys, and hence only this node is able to propagate
>>>> updates to underlying database within a single database transaction. For
>>>> this reason, Ignite creates and initializes store on every node, even if
>>>> this node is client.
>>>>
>>>> As Igor suggested, the best workaround for now is to rely on Java store
>>>> because every node (Java, C++, .NET) has a Java inside and hence is able to
>>>> work with Java-based store. On the other hand, I clearly understand that
>>>> this architecture doesn't fit well in your use case and is not very
>>>> convenient from user perspective. We will think about possible ways to
>>>> resolve it.
>>>>
>>>> One very simple solution - do not initialize store if we know for sure
>>>> that the client will not use it. For example, this is so in case of ATOMIC
>>>> cache or asynchronous (write-behind) store.
>>>>
>>>> Vladimir.
>>>>
>>>>
>>>>
>>>> On Tue, Apr 19, 2016 at 2:31 PM, Murthy Kakarlamudi <[email protected]>
>>>> wrote:
>>>>
>>>>> OK Igor. Let me try from Java.
>>>>>
>>>>> From a high level, we have a backend application implemented in c++
>>>>> and the front end is asp.net mvc. Data store is SQL Server.
>>>>>
>>>>> Use case is, I need to load data from SQL Server into Ignite Cache
>>>>> upon start up. .Net and C++ acting as clients need to access the cache and
>>>>> update it. Those updates should be written to the underlying SQL Server in
>>>>> an asynchronous way so as not to impact the cache performance. The
>>>>> updates
>>>>> that gets written from .Net client need to be accessed by C++ client. We
>>>>> have a need to use SQL Queries to access cache from either of the clients.
>>>>>
>>>>> I can start the cache from Java server node. However, as .net and c++
>>>>> are being used in our application, we prefer sticking to those 2 and not
>>>>> introduce Java.
>>>>>
>>>>> Thanks,
>>>>> Satya.
>>>>>
>>>>> On Tue, Apr 19, 2016 at 6:30 AM, Igor Sapego <[email protected]>
>>>>> wrote:
>>>>>
>>>>>> Right now I can see the following workaround for you: you can switch
>>>>>> from .Net CacheStoreFactory to Java's one. This way all types of
>>>>>> clients
>>>>>> will be able to instantiate your cache.
>>>>>>
>>>>>> If you are willing to you can describe your use-case so we can
>>>>>> try and find some other solution if this workaround is not suitable
>>>>>> for you.
>>>>>>
>>>>>> Best Regards,
>>>>>> Igor
>>>>>>
>>>>>> On Tue, Apr 19, 2016 at 1:06 PM, Murthy Kakarlamudi <[email protected]
>>>>>> > wrote:
>>>>>>
>>>>>>> Thank You.
>>>>>>> On Apr 19, 2016 6:01 AM, "Igor Sapego" <[email protected]> wrote:
>>>>>>>
>>>>>>>> Hi,
>>>>>>>>
>>>>>>>> It looks like a bug for me. I've submitted an issue for it - [1].
>>>>>>>>
>>>>>>>> [1] - https://issues.apache.org/jira/browse/IGNITE-3025.
>>>>>>>>
>>>>>>>> Best Regards,
>>>>>>>> Igor
>>>>>>>>
>>>>>>>> On Mon, Apr 18, 2016 at 1:35 AM, Murthy Kakarlamudi <
>>>>>>>> [email protected]> wrote:
>>>>>>>>
>>>>>>>>> The client node itself starts after making the change, but getting
>>>>>>>>> the below error trying to access the cache:
>>>>>>>>>
>>>>>>>>> [12:16:45] Topology snapshot [ver=2, servers=1, clients=1, CPUs=4,
>>>>>>>>> heap=1.4GB]
>>>>>>>>>
>>>>>>>>> >>> Cache node started.
>>>>>>>>>
>>>>>>>>> [12:16:45,439][SEVERE][exchange-worker-#38%null%][GridDhtPartitionsExchangeFuture]
>>>>>>>>> Failed to reinitialize local partitions (preloading will be stopped):
>>>>>>>>> GridDhtPartitionExchangeId [topVer=AffinityTopologyVersion [topVer=2,
>>>>>>>>> minorTopVer=1], nodeId=2bf10735, evt=DISCOVERY_CUSTOM_EVT]
>>>>>>>>> PlatformNoCallbackException []
>>>>>>>>> at
>>>>>>>>> org.apache.ignite.internal.processors.platform.callback.PlatformCallbackUtils.cacheStoreCreate(Native
>>>>>>>>> Method)
>>>>>>>>> at
>>>>>>>>> org.apache.ignite.internal.processors.platform.callback.PlatformCallbackGateway.cacheStoreCreate(PlatformCallbackGateway.java:63)
>>>>>>>>> at
>>>>>>>>> org.apache.ignite.internal.processors.platform.dotnet.PlatformDotNetCacheStore.initialize(PlatformDotNetCacheStore.java:338)
>>>>>>>>> at
>>>>>>>>> org.apache.ignite.internal.processors.platform.PlatformProcessorImpl.registerStore0(PlatformProcessorImpl.java:347)
>>>>>>>>> at
>>>>>>>>> org.apache.ignite.internal.processors.platform.PlatformProcessorImpl.registerStore(PlatformProcessorImpl.java:317)
>>>>>>>>> at
>>>>>>>>> org.apache.ignite.internal.processors.cache.store.CacheOsStoreManager.start0(CacheOsStoreManager.java:60)
>>>>>>>>> at
>>>>>>>>> org.apache.ignite.internal.processors.cache.GridCacheManagerAdapter.start(GridCacheManagerAdapter.java:50)
>>>>>>>>> at
>>>>>>>>> org.apache.ignite.internal.processors.cache.GridCacheProcessor.startCache(GridCacheProcessor.java:1051)
>>>>>>>>> at
>>>>>>>>> org.apache.ignite.internal.processors.cache.GridCacheProcessor.prepareCacheStart(GridCacheProcessor.java:1648)
>>>>>>>>> at
>>>>>>>>> org.apache.ignite.internal.processors.cache.GridCacheProcessor.prepareCachesStart(GridCacheProcessor.java:1563)
>>>>>>>>> at
>>>>>>>>> org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionsExchangeFuture.startCaches(GridDhtPartitionsExchangeFuture.java:956)
>>>>>>>>> at
>>>>>>>>> org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPartitionsExchangeFuture.init(GridDhtPartitionsExchangeFuture.java:523)
>>>>>>>>>
>>>>>>>>> On Sun, Apr 17, 2016 at 10:49 AM, Pavel Tupitsyn <
>>>>>>>>> [email protected]> wrote:
>>>>>>>>>
>>>>>>>>>> This exception appears due to the fact that .NET store can't be
>>>>>>>>>> initialized on C++ node.
>>>>>>>>>>
>>>>>>>>>> Add the following line to C++ config to run the node in client
>>>>>>>>>> mode, so it does not store cache data and initialize cache store:
>>>>>>>>>> <property name="clientMode" value="true"/>
>>>>>>>>>>
>>>>>>>>>> Let me know if this helps.
>>>>>>>>>>
>>>>>>>>>> Pavel.
>>>>>>>>>>
>>>>>>>>>> On Sun, Apr 17, 2016 at 2:35 PM, Murthy Kakarlamudi <
>>>>>>>>>> [email protected]> wrote:
>>>>>>>>>>
>>>>>>>>>>> Hi Pavel...such an obvious thing that I missed. I was always
>>>>>>>>>>> looking at the .net node config as the error said remote node.
>>>>>>>>>>> Thanks for
>>>>>>>>>>> pointing it out. I am now getting a different error. I do have a
>>>>>>>>>>> question.
>>>>>>>>>>> As I mentioned node that gets started from .net acts as server node
>>>>>>>>>>> and
>>>>>>>>>>> loads the database into cache. So its config has all the CacheStore
>>>>>>>>>>> relation information. In my c++ node, acting as a client, what
>>>>>>>>>>> should go in
>>>>>>>>>>> its config? As it does not access DB, I assumed CacheStore related
>>>>>>>>>>> information is not needed in its config. So I am not sure what
>>>>>>>>>>> should go
>>>>>>>>>>> into my c++ config. If I do have to have the CacheStore info in the
>>>>>>>>>>> c++
>>>>>>>>>>> client node, Is there a c++ cachestore implementation example?
>>>>>>>>>>>
>>>>>>>>>>> Below is the error I am getting:
>>>>>>>>>>> [07:18:03,292][SEVERE][main][IgniteKernal] Got exception while
>>>>>>>>>>> starting (will rollback startup routine).
>>>>>>>>>>> PlatformNoCallbackException []
>>>>>>>>>>> at
>>>>>>>>>>> org.apache.ignite.internal.processors.platform.callback.PlatformCallbackUtils.cacheStoreCreate(Native
>>>>>>>>>>> Method)
>>>>>>>>>>> at
>>>>>>>>>>> org.apache.ignite.internal.processors.platform.callback.PlatformCallbackGateway.cacheStoreCreate(PlatformCallbackGateway.java:63)
>>>>>>>>>>> at
>>>>>>>>>>> org.apache.ignite.internal.processors.platform.dotnet.PlatformDotNetCacheStore.initialize(PlatformDotNetCacheStore.java:338)
>>>>>>>>>>> at
>>>>>>>>>>> org.apache.ignite.internal.processors.platform.PlatformProcessorImpl.registerStore0(PlatformProcessorImpl.java:347)
>>>>>>>>>>> at
>>>>>>>>>>> org.apache.ignite.internal.processors.platform.PlatformProcessorImpl.registerStore(PlatformProcessorImpl.java:317)
>>>>>>>>>>> at
>>>>>>>>>>> org.apache.ignite.internal.processors.cache.store.CacheOsStoreManager.start0(CacheOsStoreManager.java:60)
>>>>>>>>>>> at
>>>>>>>>>>> org.apache.ignite.internal.processors.cache.GridCacheManagerAdapter.start(GridCacheManagerAdapter.java:50)
>>>>>>>>>>> at
>>>>>>>>>>> org.apache.ignite.internal.processors.cache.GridCacheProcessor.startCache(GridCacheProcessor.java:1051)
>>>>>>>>>>> at
>>>>>>>>>>> org.apache.ignite.internal.processors.cache.GridCacheProcessor.onKernalStart(GridCacheProcessor.java:787)
>>>>>>>>>>> at
>>>>>>>>>>> org.apache.ignite.internal.IgniteKernal.start(IgniteKernal.java:946)
>>>>>>>>>>> at
>>>>>>>>>>> org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.start0(IgnitionEx.java:1688)
>>>>>>>>>>> at
>>>>>>>>>>> org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.start(IgnitionEx.java:1547)
>>>>>>>>>>> at
>>>>>>>>>>> org.apache.ignite.internal.IgnitionEx.start0(IgnitionEx.java:1003)
>>>>>>>>>>> at
>>>>>>>>>>> org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:534)
>>>>>>>>>>> at
>>>>>>>>>>> org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:515)
>>>>>>>>>>> at org.apache.ignite.Ignition.start(Ignition.java:322)
>>>>>>>>>>> at
>>>>>>>>>>> org.apache.ignite.internal.processors.platform.PlatformAbstractBootstrap.start(PlatformAbstractBootstrap.java:36)
>>>>>>>>>>> at
>>>>>>>>>>> org.apache.ignite.internal.processors.platform.PlatformIgnition.start(PlatformIgnition.java:72)
>>>>>>>>>>> [07:18:03] Ignite node stopped OK [uptime=00:00:08:267]
>>>>>>>>>>> An error occurred: Callback handler is not set in native
>>>>>>>>>>> platform.
>>>>>>>>>>>
>>>>>>>>>>> On Sun, Apr 17, 2016 at 4:15 AM, Pavel Tupitsyn <
>>>>>>>>>>> [email protected]> wrote:
>>>>>>>>>>>
>>>>>>>>>>>> Hi,
>>>>>>>>>>>>
>>>>>>>>>>>> > Remote node has peer class loading enabled flag different
>>>>>>>>>>>> from local
>>>>>>>>>>>> As the error message says, peerClassLoading flag has to be the
>>>>>>>>>>>> same on all nodes.
>>>>>>>>>>>>
>>>>>>>>>>>> Please remove the following line from your C++ config:
>>>>>>>>>>>> <property name="peerClassLoadingEnabled" value="true"/>
>>>>>>>>>>>>
>>>>>>>>>>>> Pavel.
>>>>>>>>>>>>
>>>>>>>>>>>> On Sun, Apr 17, 2016 at 2:29 AM, Murthy Kakarlamudi <
>>>>>>>>>>>> [email protected]> wrote:
>>>>>>>>>>>>
>>>>>>>>>>>>> Hi,
>>>>>>>>>>>>> In my use case, I am starting a node from .net which loads
>>>>>>>>>>>>> data from SQL Server table into cache upon start up. I have to
>>>>>>>>>>>>> read those
>>>>>>>>>>>>> entries from cache from a c++ node that acts as a client. I am
>>>>>>>>>>>>> getting the
>>>>>>>>>>>>> below error trying to start the node from c++.
>>>>>>>>>>>>>
>>>>>>>>>>>>> [19:08:57] Security status [authentication=off, tls/ssl=off]
>>>>>>>>>>>>> [19:08:58,163][SEVERE][main][IgniteKernal] Failed to start
>>>>>>>>>>>>> manager: GridManagerAdapter [enabled=true,
>>>>>>>>>>>>> name=o.a.i.i.managers.discovery.GridDiscoveryManager]
>>>>>>>>>>>>> class org.apache.ignite.IgniteCheckedException: Remote node
>>>>>>>>>>>>> has peer class loading enabled flag different from local
>>>>>>>>>>>>> [locId8=f02445af,
>>>>>>>>>>>>> locPeerClassLoading=true, rmtId8=8e52f9c9,
>>>>>>>>>>>>> rmtPeerClassLoading=false,
>>>>>>>>>>>>> rmtAddrs=[LAPTOP-QIT4AVOG/0:0:0:0:0:0:0:1, LAPTOP-QIT4AVOG/
>>>>>>>>>>>>> 127.0.0.1, LAPTOP-QIT4AVOG/192.168.0.5,
>>>>>>>>>>>>> LAPTOP-QIT4AVOG/2001:0:9d38:90d7:145b:5bf:bb9b:11d9,
>>>>>>>>>>>>> LAPTOP-QIT4AVOG/2600:8806:0:8d00:0:0:0:1,
>>>>>>>>>>>>> /2600:8806:0:8d00:3ccf:1e94:1ab4:83a9,
>>>>>>>>>>>>> /2600:8806:0:8d00:f114:bf30:2068:352d]]
>>>>>>>>>>>>> at
>>>>>>>>>>>>> org.apache.ignite.internal.managers.discovery.GridDiscoveryManager.checkAttributes(GridDiscoveryManager.java:1027)
>>>>>>>>>>>>> at
>>>>>>>>>>>>> org.apache.ignite.internal.managers.discovery.GridDiscoveryManager.start(GridDiscoveryManager.java:680)
>>>>>>>>>>>>> at
>>>>>>>>>>>>> org.apache.ignite.internal.IgniteKernal.startManager(IgniteKernal.java:1505)
>>>>>>>>>>>>> at
>>>>>>>>>>>>> org.apache.ignite.internal.IgniteKernal.start(IgniteKernal.java:917)
>>>>>>>>>>>>> at
>>>>>>>>>>>>> org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.start0(IgnitionEx.java:1688)
>>>>>>>>>>>>> at
>>>>>>>>>>>>> org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.start(IgnitionEx.java:1547)
>>>>>>>>>>>>> at
>>>>>>>>>>>>> org.apache.ignite.internal.IgnitionEx.start0(IgnitionEx.java:1003)
>>>>>>>>>>>>> at
>>>>>>>>>>>>> org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:534)
>>>>>>>>>>>>> at
>>>>>>>>>>>>> org.apache.ignite.internal.IgnitionEx.start(IgnitionEx.java:515)
>>>>>>>>>>>>> at org.apache.ignite.Ignition.start(Ignition.java:322)
>>>>>>>>>>>>> at
>>>>>>>>>>>>> org.apache.ignite.internal.processors.platform.PlatformAbstractBootstrap.start(PlatformAbstractBootstrap.java
>>>>>>>>>>>>>
>>>>>>>>>>>>> Below if my config for .net node:
>>>>>>>>>>>>> <?xml version="1.0" encoding="UTF-8"?>
>>>>>>>>>>>>>
>>>>>>>>>>>>> <beans xmlns="http://www.springframework.org/schema/beans";
>>>>>>>>>>>>> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
>>>>>>>>>>>>> xsi:schemaLocation="
>>>>>>>>>>>>> http://www.springframework.org/schema/beans
>>>>>>>>>>>>>
>>>>>>>>>>>>> http://www.springframework.org/schema/beans/spring-beans.xsd";>
>>>>>>>>>>>>> <bean id="ignite.cfg"
>>>>>>>>>>>>> class="org.apache.ignite.configuration.IgniteConfiguration">
>>>>>>>>>>>>> <property name="connectorConfiguration">
>>>>>>>>>>>>> <bean
>>>>>>>>>>>>> class="org.apache.ignite.configuration.ConnectorConfiguration">
>>>>>>>>>>>>> <property name="idleTimeout" value="20000"/>
>>>>>>>>>>>>> </bean>
>>>>>>>>>>>>> </property>
>>>>>>>>>>>>>
>>>>>>>>>>>>> <property name="cacheConfiguration">
>>>>>>>>>>>>> <list>
>>>>>>>>>>>>> <bean
>>>>>>>>>>>>> class="org.apache.ignite.configuration.CacheConfiguration">
>>>>>>>>>>>>> <property name="name" value="BU"/>
>>>>>>>>>>>>> <property name="writeThrough" value="true"/>
>>>>>>>>>>>>> <property name="readThrough" value="true"/>
>>>>>>>>>>>>> <property name="writeBehindEnabled" value="true"/>
>>>>>>>>>>>>> <property name="writeBehindFlushFrequency"
>>>>>>>>>>>>> value="120000"/>
>>>>>>>>>>>>> <property name="cacheStoreFactory">
>>>>>>>>>>>>> <bean
>>>>>>>>>>>>> class="org.apache.ignite.platform.dotnet.PlatformDotNetCacheStoreFactory">
>>>>>>>>>>>>> <property name="typeName"
>>>>>>>>>>>>> value="TestIgniteDAL.SQLServerStore, TestIgniteDAL"/>
>>>>>>>>>>>>> </bean>
>>>>>>>>>>>>> </property>
>>>>>>>>>>>>> <property name ="typeMetadata">
>>>>>>>>>>>>> <list>
>>>>>>>>>>>>> <bean
>>>>>>>>>>>>> class="org.apache.ignite.cache.CacheTypeMetadata">
>>>>>>>>>>>>> <!-- Type to query. -->
>>>>>>>>>>>>> <property name="valueType"
>>>>>>>>>>>>> value="BusinessUnit"/>
>>>>>>>>>>>>> <!-- Fields to be queried. -->
>>>>>>>>>>>>> <property name="queryFields">
>>>>>>>>>>>>> <map>
>>>>>>>>>>>>> <entry key="BUID"
>>>>>>>>>>>>> value="java.lang.Integer"/>
>>>>>>>>>>>>> <entry key="BUName"
>>>>>>>>>>>>> value="java.lang.String"/>
>>>>>>>>>>>>> <entry key="CreatedByID"
>>>>>>>>>>>>> value="java.lang.Integer"/>
>>>>>>>>>>>>> <entry key="CreatedDate"
>>>>>>>>>>>>> value="java.util.Date"/>
>>>>>>>>>>>>> <entry key="ModifiedByID"
>>>>>>>>>>>>> value="java.lang.Integer"/>
>>>>>>>>>>>>> <entry key="ModifiedDate"
>>>>>>>>>>>>> value="java.util.Date"/>
>>>>>>>>>>>>> </map>
>>>>>>>>>>>>> </property>
>>>>>>>>>>>>> <!-- Fields to index in ascending order. -->
>>>>>>>>>>>>> <property name="ascendingFields">
>>>>>>>>>>>>> <map>
>>>>>>>>>>>>> <entry key="BUID"
>>>>>>>>>>>>> value="java.lang.Integer"/>
>>>>>>>>>>>>> </map>
>>>>>>>>>>>>> </property>
>>>>>>>>>>>>> </bean>
>>>>>>>>>>>>> </list>
>>>>>>>>>>>>> </property>
>>>>>>>>>>>>> </bean>
>>>>>>>>>>>>> </list>
>>>>>>>>>>>>> </property>
>>>>>>>>>>>>>
>>>>>>>>>>>>> <property name="communicationSpi">
>>>>>>>>>>>>> <bean
>>>>>>>>>>>>> class="org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi">
>>>>>>>>>>>>> <property name="sharedMemoryPort" value="-1"/>
>>>>>>>>>>>>> </bean>
>>>>>>>>>>>>> </property>
>>>>>>>>>>>>>
>>>>>>>>>>>>> <property name="discoverySpi">
>>>>>>>>>>>>> <bean
>>>>>>>>>>>>> class="org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi">
>>>>>>>>>>>>> <property name="ipFinder">
>>>>>>>>>>>>> <bean
>>>>>>>>>>>>> class="org.apache.ignite.spi.discovery.tcp.ipfinder.vm.TcpDiscoveryVmIpFinder">
>>>>>>>>>>>>> <property name="addresses">
>>>>>>>>>>>>> <list>
>>>>>>>>>>>>> <value>127.0.0.1:47500..47509</value>
>>>>>>>>>>>>> </list>
>>>>>>>>>>>>> </property>
>>>>>>>>>>>>> </bean>
>>>>>>>>>>>>> </property>
>>>>>>>>>>>>> </bean>
>>>>>>>>>>>>> </property>
>>>>>>>>>>>>> </bean>
>>>>>>>>>>>>> </beans>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> Below is my config for node from c++:
>>>>>>>>>>>>> <?xml version="1.0" encoding="UTF-8"?>
>>>>>>>>>>>>>
>>>>>>>>>>>>> <!--
>>>>>>>>>>>>> Licensed to the Apache Software Foundation (ASF) under one
>>>>>>>>>>>>> or more
>>>>>>>>>>>>> contributor license agreements. See the NOTICE file
>>>>>>>>>>>>> distributed with
>>>>>>>>>>>>> this work for additional information regarding copyright
>>>>>>>>>>>>> ownership.
>>>>>>>>>>>>> The ASF licenses this file to You under the Apache License,
>>>>>>>>>>>>> Version 2.0
>>>>>>>>>>>>> (the "License"); you may not use this file except in
>>>>>>>>>>>>> compliance with
>>>>>>>>>>>>> the License. You may obtain a copy of the License at
>>>>>>>>>>>>>
>>>>>>>>>>>>> http://www.apache.org/licenses/LICENSE-2.0
>>>>>>>>>>>>>
>>>>>>>>>>>>> Unless required by applicable law or agreed to in writing,
>>>>>>>>>>>>> software
>>>>>>>>>>>>> distributed under the License is distributed on an "AS IS"
>>>>>>>>>>>>> BASIS,
>>>>>>>>>>>>> WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
>>>>>>>>>>>>> or implied.
>>>>>>>>>>>>> See the License for the specific language governing
>>>>>>>>>>>>> permissions and
>>>>>>>>>>>>> limitations under the License.
>>>>>>>>>>>>> -->
>>>>>>>>>>>>>
>>>>>>>>>>>>> <beans xmlns="http://www.springframework.org/schema/beans";
>>>>>>>>>>>>> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
>>>>>>>>>>>>> xmlns:util="http://www.springframework.org/schema/util";
>>>>>>>>>>>>> xsi:schemaLocation="
>>>>>>>>>>>>> http://www.springframework.org/schema/beans
>>>>>>>>>>>>>
>>>>>>>>>>>>> http://www.springframework.org/schema/beans/spring-beans.xsd
>>>>>>>>>>>>> http://www.springframework.org/schema/util
>>>>>>>>>>>>>
>>>>>>>>>>>>> http://www.springframework.org/schema/util/spring-util.xsd";>
>>>>>>>>>>>>> <bean id="grid.cfg"
>>>>>>>>>>>>> class="org.apache.ignite.configuration.IgniteConfiguration">
>>>>>>>>>>>>> <!-- Set to true to enable distributed class loading
>>>>>>>>>>>>> for examples, default is false. -->
>>>>>>>>>>>>> <property name="peerClassLoadingEnabled" value="true"/>
>>>>>>>>>>>>>
>>>>>>>>>>>>> <property name="cacheConfiguration">
>>>>>>>>>>>>> <list>
>>>>>>>>>>>>> <!--
>>>>>>>>>>>>> Partitioned cache example configuration
>>>>>>>>>>>>> with binary objects enabled.
>>>>>>>>>>>>> Used in .NET example that is available
>>>>>>>>>>>>> only in enterprise edition.
>>>>>>>>>>>>> -->
>>>>>>>>>>>>> <bean
>>>>>>>>>>>>> class="org.apache.ignite.configuration.CacheConfiguration">
>>>>>>>>>>>>> <property name="atomicityMode" value="ATOMIC"/>
>>>>>>>>>>>>> <property name="backups" value="1"/>
>>>>>>>>>>>>> </bean>
>>>>>>>>>>>>>
>>>>>>>>>>>>> <!--
>>>>>>>>>>>>> Partitioned cache example configuration.
>>>>>>>>>>>>> Used in .NET cache store example that is
>>>>>>>>>>>>> available only in enterprise edition.
>>>>>>>>>>>>> -->
>>>>>>>>>>>>> <bean
>>>>>>>>>>>>> class="org.apache.ignite.configuration.CacheConfiguration">
>>>>>>>>>>>>> <property name="name" value="tx"/>
>>>>>>>>>>>>> <property name="atomicityMode"
>>>>>>>>>>>>> value="TRANSACTIONAL"/>
>>>>>>>>>>>>> <property name="backups" value="1"/>
>>>>>>>>>>>>> </bean>
>>>>>>>>>>>>> </list>
>>>>>>>>>>>>> </property>
>>>>>>>>>>>>>
>>>>>>>>>>>>> <!-- Explicitly configure TCP discovery SPI to provide
>>>>>>>>>>>>> list of initial nodes. -->
>>>>>>>>>>>>> <property name="discoverySpi">
>>>>>>>>>>>>> <bean
>>>>>>>>>>>>> class="org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi">
>>>>>>>>>>>>> <property name="ipFinder">
>>>>>>>>>>>>> <!--
>>>>>>>>>>>>> Ignite provides several options for
>>>>>>>>>>>>> automatic discovery that can be used
>>>>>>>>>>>>> instead os static IP based discovery.
>>>>>>>>>>>>> -->
>>>>>>>>>>>>> <!-- Uncomment static IP finder to enable
>>>>>>>>>>>>> static-based discovery of initial nodes. -->
>>>>>>>>>>>>> <bean
>>>>>>>>>>>>> class="org.apache.ignite.spi.discovery.tcp.ipfinder.vm.TcpDiscoveryVmIpFinder">
>>>>>>>>>>>>> <!-- <bean
>>>>>>>>>>>>> class="org.apache.ignite.spi.discovery.tcp.ipfinder.multicast.TcpDiscoveryMulticastIpFinder">
>>>>>>>>>>>>> -->
>>>>>>>>>>>>> <property name="addresses">
>>>>>>>>>>>>> <list>
>>>>>>>>>>>>> <!-- In distributed
>>>>>>>>>>>>> environment, replace with actual host IP address. -->
>>>>>>>>>>>>> <value>127.0.0.1:47500
>>>>>>>>>>>>> ..47501</value>
>>>>>>>>>>>>> </list>
>>>>>>>>>>>>> </property>
>>>>>>>>>>>>> </bean>
>>>>>>>>>>>>> </property>
>>>>>>>>>>>>> </bean>
>>>>>>>>>>>>> </property>
>>>>>>>>>>>>> </bean>
>>>>>>>>>>>>> </beans>
>>>>>>>>>>>>>
>>>>>>>>>>>>> Below c++ code is trying to access the cache:
>>>>>>>>>>>>> int main()
>>>>>>>>>>>>> {
>>>>>>>>>>>>> IgniteConfiguration cfg;
>>>>>>>>>>>>>
>>>>>>>>>>>>> cfg.jvmInitMem = 512;
>>>>>>>>>>>>> cfg.jvmMaxMem = 512;
>>>>>>>>>>>>>
>>>>>>>>>>>>> //cfg.springCfgPath =
>>>>>>>>>>>>> "platforms/cpp/examples/config/example-cache.xml";
>>>>>>>>>>>>> cfg.springCfgPath = "config/example-cache.xml";
>>>>>>>>>>>>> try
>>>>>>>>>>>>> {
>>>>>>>>>>>>> // Start a node.
>>>>>>>>>>>>> Ignite grid = Ignition::Start(cfg);
>>>>>>>>>>>>> std::cout << std::endl;
>>>>>>>>>>>>> std::cout << ">>> Cache node started." << std::endl;
>>>>>>>>>>>>> std::cout << std::endl;
>>>>>>>>>>>>>
>>>>>>>>>>>>> //string key
>>>>>>>>>>>>> Cache<std::string, CBusinessObject> cache =
>>>>>>>>>>>>> grid.GetCache<std::string, CBusinessObject>("BU");
>>>>>>>>>>>>> cache.Clear();
>>>>>>>>>>>>> CBusinessObject obj("MSFT", 45.23);
>>>>>>>>>>>>> //save in cache
>>>>>>>>>>>>> cache.Put("MSFT", obj);
>>>>>>>>>>>>>
>>>>>>>>>>>>> //retreive from cache
>>>>>>>>>>>>> CBusinessObject result = cache.Get("MSFT");
>>>>>>>>>>>>>
>>>>>>>>>>>>> std::cout << result.ToString();
>>>>>>>>>>>>>
>>>>>>>>>>>>> // Stop node.
>>>>>>>>>>>>> Ignition::StopAll(false);
>>>>>>>>>>>>> }
>>>>>>>>>>>>> catch (IgniteError& err)
>>>>>>>>>>>>> {
>>>>>>>>>>>>> std::cout << "An error occurred: " << err.GetText() <<
>>>>>>>>>>>>> std::endl;
>>>>>>>>>>>>> }
>>>>>>>>>>>>>
>>>>>>>>>>>>> std::cout << std::endl;
>>>>>>>>>>>>> std::cout << ">>> Execution finished, press any key to exit
>>>>>>>>>>>>> ..." << std::endl;
>>>>>>>>>>>>> std::cout << std::endl;
>>>>>>>>>>>>>
>>>>>>>>>>>>> std::cin.get();
>>>>>>>>>>>>>
>>>>>>>>>>>>> return 0;
>>>>>>>>>>>>> }
>>>>>>>>>>>>>
>>>>>>>>>>>>> Thanks for any help.
>>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>
>>>>>>>>
>>>>>>
>>>>>
>>>>
>>>
>>
>
