You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@flink.apache.org by "Dominik Wosiński (JIRA)" <ji...@apache.org> on 2018/06/12 08:43:00 UTC
[jira] [Created] (FLINK-9570) SQL Client merging environments uses
AbstractMap
Dominik Wosiński created FLINK-9570:
---------------------------------------
Summary: 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
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._
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)