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ASF GitHub Bot commented on FLINK-8596: --------------------------------------- Github user zentol commented on the issue: https://github.com/apache/flink/pull/5543 merging. > Custom command line code does not correctly catch errors > -------------------------------------------------------- > > Key: FLINK-8596 > URL: https://issues.apache.org/jira/browse/FLINK-8596 > Project: Flink > Issue Type: Bug > Components: Client > Affects Versions: 1.5.0 > Reporter: Aljoscha Krettek > Assignee: Chesnay Schepler > Priority: Blocker > Fix For: 1.5.0 > > > The code that is trying to load the YARN CLI is catching {{Exception}} but if > the YARN CLI cannot be loaded a {{java.lang.NoClassDefFoundError}} is thrown: > https://github.com/apache/flink/blob/0e20b613087e1b326e05674e3d532ea4aa444bc3/flink-clients/src/main/java/org/apache/flink/client/cli/CliFrontend.java#L1067 > This means that Flink does not work in Hadoop-free mode. We should fix this > and also add an end-to-end test that verifies that Hadoop-free mode works. -- This message was sent by Atlassian JIRA (v7.6.3#76005)