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https://issues.apache.org/jira/browse/IGNITE-5661?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Chris Wang updated IGNITE-5661:
-------------------------------
Description:
when using datastreamer or cache.put, insert entities into a cache, if there
are some properties with IList type and value is null, serialization might
failed, and no cache exists in H2 database even queryentities has been
configured. but cache.count() return the count that inserted.
like codes below generates an empty cache in ignite h2 db:
{code:java}
using (var dc = GetDbContext(branchId)) //dc is DbContext
{
var infoList =
dc.Set<CustMainInfo>().AsNoTracking().Where(cust => cust.BranchID == branchId
&& cust.DeleteFlag == 0).ToList(); //CustMainInfo has a property IList<Company>
Subsidaries and value is null.
foreach (var item in infoList)
{
ds.AddData(item.PK, item);
count++;
if (count % 1000 == 0)
Console.WriteLine(string.Format("CustMainInfoLoader：{0}", count));
}
ds.Flush();
}
{code}
was:
when using datastreamer or cache.put, insert entities into a cache, if there
are some properties with IList type and value is null, serialization might
failed, and no cache exists in H2 database even queryentities has been
configured. but cache.count() return the count that inserted.
like codes below generates an empty cache in ignite h2 db:
{code:c#}
using (var dc = GetDbContext(branchId)) //dc is DbContext
{
var infoList =
dc.Set<CustMainInfo>().AsNoTracking().Where(cust => cust.BranchID == branchId
&& cust.DeleteFlag == 0).ToList(); //CustMainInfo has a property IList<Company>
Subsidaries and value is null.
foreach (var item in infoList)
{
ds.AddData(item.PK, item);
count++;
if (count % 1000 == 0)
Console.WriteLine(string.Format("CustMainInfoLoader：{0}", count));
}
ds.Flush();
}
{code}
> ignite.NET serialization failed when entity has property with IList and
> equals to null
> --------------------------------------------------------------------------------------
>
> Key: IGNITE-5661
> URL: https://issues.apache.org/jira/browse/IGNITE-5661
> Project: Ignite
> Issue Type: Bug
> Affects Versions: 2.0
> Environment: windows server 2012 x64
> Reporter: Chris Wang
>
> when using datastreamer or cache.put, insert entities into a cache, if there
> are some properties with IList type and value is null, serialization might
> failed, and no cache exists in H2 database even queryentities has been
> configured. but cache.count() return the count that inserted.
> like codes below generates an empty cache in ignite h2 db:
> {code:java}
> using (var dc = GetDbContext(branchId)) //dc is DbContext
> {
> var infoList =
> dc.Set<CustMainInfo>().AsNoTracking().Where(cust => cust.BranchID == branchId
> && cust.DeleteFlag == 0).ToList(); //CustMainInfo has a property
> IList<Company> Subsidaries and value is null.
> foreach (var item in infoList)
> {
> ds.AddData(item.PK, item);
> count++;
> if (count % 1000 == 0)
>
> Console.WriteLine(string.Format("CustMainInfoLoader：{0}", count));
> }
> ds.Flush();
> }
>
> {code}
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