Great..thanks for the info. We are not on production yet. We have a couple more months. Will try the approach you suggested.
Thanks. On Apr 11, 2016 9:22 AM, "Pavel Tupitsyn" <ptupit...@gridgain.com> wrote: > Some say that 1.6 is expected by the end of the month, can't say for sure. > > Obviously, I can't recommend to use unreleased code in production, but > other than that, our master branch is usually stable, so you are welcome to > try out latest features! > If you decide to do so, have a look at updated QueryExample and new > LinqExample. > It is also possible to configure everything in .NET, without Spring XML. > > By the way, to avoid building from sources manually, you can use NuGet > package built from latest master on our CI server (use guest login): > > http://ci.ignite.apache.org/viewLog.html?buildId=224958&buildTypeId=IgniteTests_IgnitePlatformNetNuGetNe&tab=artifacts > > Pavel. > > > On Mon, Apr 11, 2016 at 3:59 PM, Murthy Kakarlamudi <ksa...@gmail.com> > wrote: > >> That makes sense. Thanks for the explanation. Any idea what is the wait >> time for 1.6? Do you recommend building from source for 1.6 and use that >> till 1.6 is GA? >> On Apr 11, 2016 7:28 AM, "Pavel Tupitsyn" <ptupit...@gridgain.com> wrote: >> >>> In fact, keyType and valType can be arbitrary strings. >>> They are used to create SQL tables internally. >>> Look at SqlQuery constructors: some of them accept "string queryType". >>> This string must be equal to valType string in configuration. >>> >>> Using type name without namespace is just a convention. SqlQuery >>> constructor with "Type queryType" argument just passes along type name >>> string. >>> >>> This does not force the user to create unique classnames, because there >>> is a separate SQL schema for each cache in Ignite. >>> Only if you use multiple entry types in a single cache (which is not >>> recommended by itself), and these types have the same name, there will be a >>> collision. >>> >>> Sounds complicated, I know. Can't wait for 1.6 release where all of this >>> is hidden from the user :) >>> >>> Let me know if you need more details. >>> >>> Pavel. >>> >>> On Mon, Apr 11, 2016 at 1:32 PM, Murthy Kakarlamudi <ksa...@gmail.com> >>> wrote: >>> >>>> Hi Pavel, >>>> You are absolutely right. I had 2 config files and I indeed am >>>> referring to wrong version. I copied and pasted and VS and instead of >>>> creating a new file, it created a link. Thanks for helping me out. >>>> >>>> Based on your suggestion that the valueType needs to be unqualified >>>> without the namespace, the documentation needs an update. I was basically >>>> following that as an example. But without namespace qualification, doesn't >>>> that force an user to create unique classnames? >>>> >>>> <bean class="org.apache.ignite.cache.CacheTypeMetadata"> >>>> <!-- Type to query. --> >>>> <property name="valueType" >>>> value="org.apache.ignite.examples.datagrid.store.Person"/> >>>> <!-- Fields to be queried. --> >>>> >>>> >>>> On Mon, Apr 11, 2016 at 4:36 AM, Pavel Tupitsyn <ptupit...@gridgain.com >>>> > wrote: >>>> >>>>> Satya, I can run your solution without errors with fixed config. >>>>> This means that you don't actually use the config above for your >>>>> nodes. Something else gets loaded for some reason. >>>>> >>>>> Please do the following: >>>>> * Make sure that SpringConfigUrl points to the updated file everywhere >>>>> you use it. >>>>> * Replace GetOrCreateCache with GetCache. This will ensure that cache >>>>> is retrieved from config, not started dynamically. >>>>> >>>>> Pavel. >>>>> >>>>> >>>>> On Sun, Apr 10, 2016 at 4:48 PM, Murthy Kakarlamudi <ksa...@gmail.com> >>>>> wrote: >>>>> >>>>>> Hi Pavel...Thanks for the update. I seem to be doing something wrong. >>>>>> I am still getting the same error even after applying the update you >>>>>> suggested. Not sure if the way I specified the types for the columns in >>>>>> java matched against definitions in SQL Server. I am attaching below the >>>>>> column types from SQL Server. >>>>>> >>>>>> [image: Inline image 1] >>>>>> >>>>>> Below is the updated config xml >>>>>> <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.Long"/> >>>>>> <entry key="BUName" value="java.lang.String"/> >>>>>> <entry key="CreatedByID" value="java.lang.Long"/> >>>>>> <entry key="CreatedDate" value="java.util.Date"/> >>>>>> <entry key="ModifiedByID" value="java.lang.Long"/> >>>>>> <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.Long"/> >>>>>> </map> >>>>>> </property> >>>>>> </bean> >>>>>> </list> >>>>>> </property> >>>>>> </bean> >>>>>> </list> >>>>>> </property> >>>>>> >>>>>> Is there a different way to specify the indexed type? In java, I can >>>>>> specify at the CacheConfiguration object leve, but .NET API had no such >>>>>> method and spring config seems to be the only way unless I am missing >>>>>> anything. >>>>>> >>>>>> Your help is much appreciated, >>>>>> Satya. >>>>>> >>>>>> On Sun, Apr 10, 2016 at 9:23 AM, Pavel Tupitsyn < >>>>>> ptupit...@gridgain.com> wrote: >>>>>> >>>>>>> Looks like the problem is here: >>>>>>> <property name="valueType" value="TestIgniteDAL.BusinessUnit"/> >>>>>>> >>>>>>> Ignite uses type name without namespace in queries and binary >>>>>>> objects, so correct line would be >>>>>>> >>>>>>> <property name="valueType" value="BusinessUnit"/> >>>>>>> >>>>>>> Let me know if this helps. >>>>>>> >>>>>>> Pavel. >>>>>>> >>>>>>> >>>>>>> On Sun, Apr 10, 2016 at 1:16 PM, Murthy Kakarlamudi < >>>>>>> ksa...@gmail.com> wrote: >>>>>>> >>>>>>>> Hi Pavel, >>>>>>>> Below is the link to download the solution. The attached >>>>>>>> solution has 4 projects. TestIgniteServer is used to start Ignite node >>>>>>>> in >>>>>>>> server mode. TestIgniteSQLClient is used to start Ignite in client >>>>>>>> mode and >>>>>>>> execute the sql query against the cache. >>>>>>>> >>>>>>>> https://drive.google.com/open?id=0B8lM91-_3MwRYUxqX2ZHU0thRmc >>>>>>>> >>>>>>>> Thanks again for your help, >>>>>>>> Satya. >>>>>>>> >>>>>>>> On Sun, Apr 10, 2016 at 2:33 AM, Pavel Tupitsyn < >>>>>>>> ptupit...@gridgain.com> wrote: >>>>>>>> >>>>>>>>> Satya, there is some issue with configuration in your code. Looks >>>>>>>>> like you use different XML than provided above. Make sure the path is >>>>>>>>> correct. >>>>>>>>> Or, you can attach your entire solution, and I'll take a look. >>>>>>>>> >>>>>>>>> Pavel. >>>>>>>>> >>>>>>>>> On Sat, Apr 9, 2016 at 7:29 PM, Murthy Kakarlamudi < >>>>>>>>> ksa...@gmail.com> wrote: >>>>>>>>> >>>>>>>>>> Hi Pavel, >>>>>>>>>> Is that the only change needed? I added that property and I am >>>>>>>>>> still getting the same error. >>>>>>>>>> >>>>>>>>>> <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="TestIgniteDAL.BusinessUnit"/> >>>>>>>>>> <!-- Fields to be queried. --> >>>>>>>>>> <property name="queryFields"> >>>>>>>>>> <map> >>>>>>>>>> <entry key="BUID" value="java.lang.Long"/> >>>>>>>>>> <entry key="BUName" value="java.lang.String"/> >>>>>>>>>> <entry key="CreatedByID" >>>>>>>>>> value="java.lang.Long"/> >>>>>>>>>> <entry key="CreatedDate" >>>>>>>>>> value="java.util.Date"/> >>>>>>>>>> <entry key="ModifiedByID" >>>>>>>>>> value="java.lang.Long"/> >>>>>>>>>> <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.Long"/> >>>>>>>>>> </map> >>>>>>>>>> </property> >>>>>>>>>> </bean> >>>>>>>>>> </list> >>>>>>>>>> </property> >>>>>>>>>> </bean> >>>>>>>>>> </list> >>>>>>>>>> </property> >>>>>>>>>> >>>>>>>>>> Apache.Ignite.Core.Common.IgniteException was unhandled >>>>>>>>>> HResult=-2146233088 >>>>>>>>>> Message=Indexing is disabled for cache: BU. Use setIndexedTypes >>>>>>>>>> or setTypeMetadata methods on CacheConfiguration to enable. >>>>>>>>>> Source=Apache.Ignite.Core >>>>>>>>>> StackTrace: >>>>>>>>>> at >>>>>>>>>> Apache.Ignite.Core.Impl.Unmanaged.UnmanagedCallbacks.Error(Void* >>>>>>>>>> target, >>>>>>>>>> Int32 errType, SByte* errClsChars, Int32 errClsCharsLen, SByte* >>>>>>>>>> errMsgChars, Int32 errMsgCharsLen, Void* errData, Int32 errDataLen) >>>>>>>>>> at >>>>>>>>>> Apache.Ignite.Core.Impl.Unmanaged.IgniteJniNativeMethods.CacheOutOpQueryCursor(Void* >>>>>>>>>> ctx, Void* obj, Int32 type, Int64 memPtr) >>>>>>>>>> at >>>>>>>>>> Apache.Ignite.Core.Impl.Unmanaged.UnmanagedUtils.CacheOutOpQueryCursor(IUnmanagedTarget >>>>>>>>>> target, Int32 type, Int64 memPtr) >>>>>>>>>> at >>>>>>>>>> Apache.Ignite.Core.Impl.Cache.CacheImpl`2.Query(QueryBase qry) >>>>>>>>>> at TestIgniteSQLClient.IgniteSQLClient.Main(String[] args) >>>>>>>>>> in >>>>>>>>>> C:\Data\Professional\dotnet\workspace\TestIgnite\TestIgniteSQLClient\IgniteSQLClient.cs:line >>>>>>>>>> 34 >>>>>>>>>> InnerException: >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> On Sat, Apr 9, 2016 at 11:32 AM, Pavel Tupitsyn < >>>>>>>>>> ptupit...@gridgain.com> wrote: >>>>>>>>>> >>>>>>>>>>> Hi Satya, >>>>>>>>>>> >>>>>>>>>>> > Indexing is disabled for cache: BU. >>>>>>>>>>> In the XML configuration, please set cache name like this: >>>>>>>>>>> >>>>>>>>>>> ... >>>>>>>>>>> <bean class="org.apache.ignite.configuration.CacheConfiguration"> >>>>>>>>>>> <property name="name" value="BU"/> >>>>>>>>>>> ... >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> > do I have to specify the column type classes in java(ex >>>>>>>>>>> java.lang.Long etc) in the config xml even if I am working in .NET >>>>>>>>>>> world >>>>>>>>>>> Yes, in 1.5, using Spring XML and Java types is the only way. >>>>>>>>>>> This is already fixed, and in upcoming Ignite 1.6 everything can >>>>>>>>>>> be configured right from C#. >>>>>>>>>>> >>>>>>>>>>> Thanks, >>>>>>>>>>> Pavel. >>>>>>>>>>> >>>>>>>>>>> On Sat, Apr 9, 2016 at 5:10 PM, Murthy Kakarlamudi < >>>>>>>>>>> ksa...@gmail.com> wrote: >>>>>>>>>>> >>>>>>>>>>>> Hi All, >>>>>>>>>>>> I am running into below error trying to run SqlQuery in >>>>>>>>>>>> .NET. >>>>>>>>>>>> >>>>>>>>>>>> Apache.Ignite.Core.Common.IgniteException was unhandled >>>>>>>>>>>> HResult=-2146233088 >>>>>>>>>>>> Message=Indexing is disabled for cache: BU. Use >>>>>>>>>>>> setIndexedTypes or setTypeMetadata methods on CacheConfiguration >>>>>>>>>>>> to enable. >>>>>>>>>>>> Source=Apache.Ignite.Core >>>>>>>>>>>> >>>>>>>>>>>> I am storing the entity created by Entity Framework in cache >>>>>>>>>>>> and trying to query that POCO. Below are my Ignite config xml and >>>>>>>>>>>> the query >>>>>>>>>>>> I am using. >>>>>>>>>>>> >>>>>>>>>>>> <property name="cacheConfiguration"> >>>>>>>>>>>> <list> >>>>>>>>>>>> <bean >>>>>>>>>>>> class="org.apache.ignite.configuration.CacheConfiguration"> >>>>>>>>>>>> <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="TestIgniteDAL.BusinessUnit"/> >>>>>>>>>>>> <!-- Fields to be queried. --> >>>>>>>>>>>> <property name="queryFields"> >>>>>>>>>>>> <map> >>>>>>>>>>>> <entry key="BUID" value="java.lang.Long"/> >>>>>>>>>>>> <entry key="BUName" >>>>>>>>>>>> value="java.lang.String"/> >>>>>>>>>>>> <entry key="CreatedByID" >>>>>>>>>>>> value="java.lang.Long"/> >>>>>>>>>>>> <entry key="CreatedDate" >>>>>>>>>>>> value="java.util.Date"/> >>>>>>>>>>>> <entry key="ModifiedByID" >>>>>>>>>>>> value="java.lang.Long"/> >>>>>>>>>>>> <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.Long"/> >>>>>>>>>>>> </map> >>>>>>>>>>>> </property> >>>>>>>>>>>> </bean> >>>>>>>>>>>> </list> >>>>>>>>>>>> </property> >>>>>>>>>>>> </bean> >>>>>>>>>>>> </list> >>>>>>>>>>>> </property> >>>>>>>>>>>> >>>>>>>>>>>> using (var ignite = Ignition.Start(cfg)) >>>>>>>>>>>> { >>>>>>>>>>>> Console.WriteLine(">>> Cache query example >>>>>>>>>>>> started"); >>>>>>>>>>>> var cache = ignite.GetCache<int, >>>>>>>>>>>> BusinessUnit>("BU"); >>>>>>>>>>>> var qry = cache.Query(new >>>>>>>>>>>> SqlQuery(typeof(BusinessUnit),"BUID=?",5)); >>>>>>>>>>>> foreach(var bu in qry) >>>>>>>>>>>> { >>>>>>>>>>>> Console.WriteLine(bu); >>>>>>>>>>>> } >>>>>>>>>>>> } >>>>>>>>>>>> >>>>>>>>>>>> Also, do I have to specify the column type classes in java(ex >>>>>>>>>>>> java.lang.Long etc) in the config xml even if I am working in .NET >>>>>>>>>>>> world. >>>>>>>>>>>> Or can I use .NET equivalent classes from the POCO that was >>>>>>>>>>>> generated from >>>>>>>>>>>> Entity Framework? >>>>>>>>>>>> >>>>>>>>>>>> Thanks, >>>>>>>>>>>> Satya. >>>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>> >>>>>>>>> >>>>>>>> >>>>>>> >>>>>> >>>>> >>>> >>> >
