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Posted to issues@calcite.apache.org by "Josh Elser (Jira)" <ji...@apache.org> on 2020/01/17 17:32:00 UTC
[jira] [Assigned] (CALCITE-2704) Multilingual decoded problem
[ https://issues.apache.org/jira/browse/CALCITE-2704?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Josh Elser reassigned CALCITE-2704:
-----------------------------------
Assignee: Feng Zhu
> Multilingual decoded problem
> ----------------------------
>
> Key: CALCITE-2704
> URL: https://issues.apache.org/jira/browse/CALCITE-2704
> Project: Calcite
> Issue Type: Bug
> Components: avatica
> Affects Versions: avatica-1.11.0, avatica-1.12.0, avatica-1.13.0
> Reporter: pufan
> Assignee: Feng Zhu
> Priority: Blocker
> Labels: pull-request-available
> Fix For: avatica-1.17.0
>
> Time Spent: 5h 10m
> Remaining Estimate: 0h
>
> When we execute SQL with Chinese characters, we find that the server parses it in gibberish.
> After checking the code, we found that:
> org.apache.calcite.avatica.server.AvaticaJsonHandler.java line 109:
> {code:java}
> //The readFully method USES utf-8 encoding internally.
> rawRequest = AvaticaUtils.readFully(inputStream, buffer);
> {code}
> But in the org.apache.calcite.avatica.server.AvaticaJsonHandler.java line 116:
> {code:java}
> // Decoded using iso-8859-1 Cause Chinese garble.
> final String jsonRequest = new String(rawRequest.getBytes("ISO-8859-1"), "UTF-8");
> {code}
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