I solved putting INTEGER_ARRAY.
Thanks,
F.D.
On Tue, Feb 15, 2022 at 12:11 AM F.D. <free.devel...@gmail.com> wrote:
> Hi Eduard,
> sorry for my late reply. I've attached it to this email. But now I got a
> different error message:
> "Value "220" can not be cast to byte"
> or
> "Value "238" can not be cast to byte"
>
> The line where I got the error is:
> await cache.put(key, value);
>
> Where value is
> [image: image.png]
>
> Thank you in advance.
>
> F.D.
>
>
> On Tue, Feb 1, 2022 at 6:32 PM Eduard Rakhmankulov <erixon...@gmail.com>
> wrote:
>
>> Good day, F.D.!
>>
>> Can you provide ignite logs related to this problem?
>>
>>
>>
>> On Tue, 1 Feb 2022 at 10:46, F.D. <free.devel...@gmail.com> wrote:
>>
>>> Hi,
>>> I'm trying to use Apache Ignite to store protobuf messages in cache,
>>> trying to speed up our web interface.
>>> I'm using the thin client for nodejs, and the 2.12.0 of Ignite.
>>>
>>> I've 2 function:
>>> async function get_cache_value(name, key)
>>> {
>>> const igniteClient = new IgniteClient();
>>> let value = null;
>>> try {
>>> await igniteClient.connect(new IgniteClientConfiguration(ignite_ip
>>> + ':10800'));
>>> const cache = (await igniteClient.getOrCreateCache(name)).
>>> setKeyType(ObjectType.PRIMITIVE_TYPE.STRING).
>>> setValueType(ObjectType.PRIMITIVE_TYPE.BYTE_ARRAY);
>>>
>>> value = await cache.get(key);
>>> }
>>> catch(err) {
>>> console.log(err.message);
>>> }
>>> finally {
>>> igniteClient.disconnect();
>>> }
>>>
>>> return value;
>>> }
>>>
>>> async function put_cache_value(name, key, value)
>>> {
>>> const igniteClient = new IgniteClient();
>>> try {
>>> await igniteClient.connect(new IgniteClientConfiguration(ignite_ip
>>> + ':10800'));
>>> const cache = await igniteClient.getCache(name).
>>> setKeyType(ObjectType.PRIMITIVE_TYPE.STRING).
>>> setValueType(ObjectType.PRIMITIVE_TYPE.BYTE_ARRAY);
>>>
>>> await cache.put(key, value);
>>> }
>>> catch(err) {
>>> console.log(err.message);
>>> }
>>> finally {
>>> igniteClient.disconnect();
>>> }
>>> }
>>>
>>> The put seems work well, but I'm not sure, but when I try to do the get
>>> I got this error: "Type "BinaryObject" can not be cast to byte array". I'm
>>> putting the protobuf serialized message that should be a byte array.
>>>
>>> What's wrong?
>>>
>>> Thanks,
>>> F.D.
>>>
>>>
>>>
>>>
>>>
>>
>> --
>> Best regards, Eduard.
>>
>
