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https://issues.apache.org/jira/browse/IGNITE-11854?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16843138#comment-16843138
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Dmitry Melnichuk commented on IGNITE-11854:
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[~eignatiev], you are correct, but there are actually several places in the
code that can be optimized in this way.
Do you mind if I take over the process of patching?
> Serialization of arrays of primitives in python thin client is not optimal
> --------------------------------------------------------------------------
>
> Key: IGNITE-11854
> URL: https://issues.apache.org/jira/browse/IGNITE-11854
> Project: Ignite
> Issue Type: Bug
> Components: thin client
> Affects Versions: 2.7
> Reporter: Denis Mekhanikov
> Assignee: Dmitry Melnichuk
> Priority: Major
>
> The following code hangs indefinitely inside of invocation to
> {{my_cache.put()}}
> {code:java}
> from pyignite import Client
> arr_len = 3_000_000
> content = bytearray(arr_len)
> for i in range(arr_len):
> content[i] = i % 256
> client = Client()
> client.connect('127.0.0.1', 10800)
> my_cache = client.get_or_create_cache('my cache')
> my_cache.put("key_bin", content){code}
> While the value is only 3MB in size. Implementation of serialization of
> primitive arrays seems to be quadratic in length of the array.
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