storm-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Kashyap Mhaisekar <kashya...@gmail.com>
Subject Re: JsonElement implements Serialization
Date Wed, 06 Jan 2016 20:09:01 GMT
It takes 100 ms to deserialize. So basically, serializing and deserializing
JsonElement (Which has no no-args constructor and does not implement
Serializable) takes 100 ms approx for deserialization.

Thanks
Kashyap

On Wed, Jan 6, 2016 at 1:41 PM, Serega Sheypak <serega.sheypak@gmail.com>
wrote:

> Sounds weird, Kryo widely used. What do you mean by "slow"?
>
> 2016-01-05 22:22 GMT+01:00 Kashyap Mhaisekar <kashyap.m@gmail.com>:
>
>> Serega,
>> Kryo has helped, but it is slow. thanks for the pointer. Will need to
>> look into this more.
>>
>> Thanks
>> Kashyap
>> On Jan 4, 2016 4:14 AM, "Serega Sheypak" <serega.sheypak@gmail.com>
>> wrote:
>>
>>> Why not to switch to Kryo serialization or any other advanced
>>> serializers? Express googling give nice example:
>>> http://henning.kropponline.de/2015/09/27/storm-serialization-with-avro-using-kryo-serializer/
>>>
>>> 2016-01-04 5:29 GMT+01:00 Kashyap Mhaisekar <kashyap.m@gmail.com>:
>>>
>>>> Hi,
>>>> I was trying out gson in Storm and find that parsing is slow for my use
>>>> case. This is not related to Storm per se, but I guess many of you may have
>>>> experienced the use case below. If so, an interested in finding out your
>>>> approach.
>>>>
>>>> Thanks
>>>> Kashyap
>>>> ---------- Forwarded message ----------
>>>> From: "Kashyap Mhaisekar" <kashyap.m@gmail.com>
>>>> Date: Jan 3, 2016 3:55 AM
>>>> Subject: [google-gson:2550]: JsonElement implements Serialization
>>>> To: "google-gson" <google-gson@googlegroups.com>
>>>> Cc:
>>>>
>>>> Hi,
>>>> Is there any way the JsonElement (Specifically JsonPrimitive) can be
>>>> made serializable? I plan to persist the JsonPrimitive itself as an object
>>>> in cache so that my further process is easier. Am presently seeing that
>>>> parsing strings each time is becoming expensive in my use case.
>>>>
>>>> Did anyone try and succeed to Serialize a JsonElement (JsonPrimitive)?
>>>>
>>>> Please respond.
>>>>
>>>> Thanks
>>>> Kashyap
>>>>
>>>> --
>>>> You received this message because you are subscribed to the Google
>>>> Groups "google-gson" group.
>>>> To unsubscribe from this group and stop receiving emails from it, send
>>>> an email to google-gson+unsubscribe@googlegroups.com.
>>>> To post to this group, send email to google-gson@googlegroups.com.
>>>> Visit this group at https://groups.google.com/group/google-gson.
>>>> For more options, visit https://groups.google.com/d/optout.
>>>>
>>>
>>>
>

Mime
View raw message