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Posted to issues@flink.apache.org by "Timo Walther (JIRA)" <ji...@apache.org> on 2018/06/13 13:23:01 UTC
[jira] [Resolved] (FLINK-9570) SQL Client merging environments uses
AbstractMap
[ https://issues.apache.org/jira/browse/FLINK-9570?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Timo Walther resolved FLINK-9570.
---------------------------------
Resolution: Fixed
Fix Version/s: 1.5.1
1.6.0
Fixed in 1.6.0: a00a39829d9e6cd6ee81c14a7a4eb19ce4e18154
Fixed in 1.5.1: 9a6707255f67bfaaf601a5e0f7ae397654052186
> SQL Client merging environments uses AbstractMap
> ------------------------------------------------
>
> Key: FLINK-9570
> URL: https://issues.apache.org/jira/browse/FLINK-9570
> Project: Flink
> Issue Type: Bug
> Affects Versions: 1.5.0
> Reporter: Dominik Wosiński
> Assignee: Dominik Wosiński
> Priority: Major
> Fix For: 1.6.0, 1.5.1
>
>
> Currently _Environment.merge()_ function looks like below:
>
> {code:java}
> final Environment mergedEnv = new Environment();
> // merge tables
> final Map<String, TableDescriptor> tables = new HashMap<>(env1.getTables());
> mergedEnv.getTables().putAll(env2.getTables());
> mergedEnv.tables = tables;
> {code}
> and no-arg constructor for _Environment_ defaults tables to _Collections.emptyMap()._
> This basically results in calling _putAll_ on _EmptyMap_ which defaults to _AbstractMap_ which always throws _UnsuppoertedOperationException._
>
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