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Posted to dev@flink.apache.org by "Andrew Roberts (JIRA)" <ji...@apache.org> on 2017/04/27 17:22:04 UTC

[jira] [Created] (FLINK-6403) constructFlinkClassPath produces nondeterministic classpath

Andrew Roberts created FLINK-6403:
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             Summary: constructFlinkClassPath produces nondeterministic classpath
                 Key: FLINK-6403
                 URL: https://issues.apache.org/jira/browse/FLINK-6403
             Project: Flink
          Issue Type: Bug
          Components: Startup Shell Scripts
    Affects Versions: 1.2.0
            Reporter: Andrew Roberts
            Priority: Critical


In 1.2.0, `config.sh` moved from a shell glob to a find-based approach for constructing the classpath from `/lib` that gets sent to most flink commands, e.g. `start-cluster.sh`. The `find` command does not guarantee an ordering, and we saw issues with flink constructing different classpaths on different machines.

constructFlinkClassPath should be modified to produce a deterministic classpath.



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