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Posted to dev@flink.apache.org by "Yang Wang (Jira)" <ji...@apache.org> on 2020/02/04 03:00:00 UTC

[jira] [Created] (FLINK-15871) Support to start sidecar container

Yang Wang created FLINK-15871:
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             Summary: Support to start sidecar container
                 Key: FLINK-15871
                 URL: https://issues.apache.org/jira/browse/FLINK-15871
             Project: Flink
          Issue Type: Sub-task
          Components: Deployment / Kubernetes
    Affects Versions: 1.10.0
            Reporter: Yang Wang
             Fix For: 1.11.0


>> How does sidecar container work?

A sidecar container is running beside the Jobmanager and TaskManager container. It could be used to collect log or debug some problems. For example, when we configure the sidecar container to fluentd and share the TaskManager log with volume, then it could be used to upload the logs to HDFS, elastic search, etc. Also we could start a sidecar container with debugging image which contains lots of tools and help to debug the network problems.



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