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Posted to hdfs-dev@hadoop.apache.org by "Aihua Xu (JIRA)" <ji...@apache.org> on 2019/03/12 17:39:00 UTC

[jira] [Created] (HDFS-14362) HDFS cluster crashes without any workload

Aihua Xu created HDFS-14362:
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             Summary: HDFS cluster crashes without any workload
                 Key: HDFS-14362
                 URL: https://issues.apache.org/jira/browse/HDFS-14362
             Project: Hadoop HDFS
          Issue Type: Bug
          Components: erasure-coding
    Affects Versions: 3.1.1
            Reporter: Aihua Xu


We have a small test cluster on 3.1.1 with erasure coding enabled. We loaded some data but doesn't have active data access. Then we are seeing the namenode, datanode crash. Use this parent jira to track the issues. Right now we are not sure if it's related to EC and if it has been fixed in the later version.



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