[jira] [Commented] (IGNITE-5602) By bytes access to binary format
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https://issues.apache.org/jira/browse/IGNITE-5602?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16722419#comment-16722419
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Dmitry Kiriy commented on IGNITE-5602:
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It would be also beneficial to write data to binary fields in streaming mode.
The whole process will look like - external systems, who push binary/byte array
data via [slower then memory]network will be able to create surround data
quickly - i.e. transactions, put in queue/cache etc. In parallel, via streams,
external systems will continue to fill binary/byte array data.
And the same for reading.
So, the whole ingite cache will not suffer from network slowness
> By bytes access to binary format
>
>
> Key: IGNITE-5602
> URL: https://issues.apache.org/jira/browse/IGNITE-5602
> Project: Ignite
> Issue Type: New Feature
>Affects Versions: 2.0
>Reporter: Vladislav Pyatkov
>Priority: Major
> Attachments:
> 0001-Implement-streaming-API-to-BinaryObject.-See-IGNITE-.patch
>
>
> Need to avoid memory additional allocation when pass bytes to stream.
> Now we are doing only
> {code}
> BinaryObject get = (BinaryObject) cache.get(key);
> byte[] dataFromCache = get.field("data");
> System.out.write(dataFromCache, 0, dataFromCache.length);
> {code}
> But we want to write bytes to stream directly, without allocation additional
> {{byte[]}}.
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[jira] [Commented] (IGNITE-5602) By bytes access to binary format
[
https://issues.apache.org/jira/browse/IGNITE-5602?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16265114#comment-16265114
]
Andrey Davydov commented on IGNITE-5602:
I'm sorry. I miss notification about you comment. No problem. Feel free to
refactor as need. My patch is just proof of concept.
> By bytes access to binary format
>
>
> Key: IGNITE-5602
> URL: https://issues.apache.org/jira/browse/IGNITE-5602
> Project: Ignite
> Issue Type: New Feature
>Affects Versions: 2.0
>Reporter: Vladislav Pyatkov
> Attachments:
> 0001-Implement-streaming-API-to-BinaryObject.-See-IGNITE-.patch
>
>
> Need to avoid memory additional allocation when pass bytes to stream.
> Now we are doing only
> {code}
> BinaryObject get = (BinaryObject) cache.get(key);
> byte[] dataFromCache = get.field("data");
> System.out.write(dataFromCache, 0, dataFromCache.length);
> {code}
> But we want to write bytes to stream directly, without allocation additional
> {{byte[]}}.
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[jira] [Commented] (IGNITE-5602) By bytes access to binary format
[
https://issues.apache.org/jira/browse/IGNITE-5602?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16169682#comment-16169682
]
Vladislav Pyatkov commented on IGNITE-5602:
---
[~aad] If you do not mind, I will assign the ticket to myself and prepare
correct "pull request".
Or you can do it yourself.
> By bytes access to binary format
>
>
> Key: IGNITE-5602
> URL: https://issues.apache.org/jira/browse/IGNITE-5602
> Project: Ignite
> Issue Type: New Feature
>Affects Versions: 2.0
>Reporter: Vladislav Pyatkov
> Attachments:
> 0001-Implement-streaming-API-to-BinaryObject.-See-IGNITE-.patch
>
>
> Need to avoid memory additional allocation when pass bytes to stream.
> Now we are doing only
> {code}
> BinaryObject get = (BinaryObject) cache.get(key);
> byte[] dataFromCache = get.field("data");
> System.out.write(dataFromCache, 0, dataFromCache.length);
> {code}
> But we want to write bytes to stream directly, without allocation additional
> {{byte[]}}.
--
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