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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/40289/
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Review request for Ambari, Andrew Onischuk, Dmitro Lisnichenko, and Jonathan
Hurley.
Bugs: AMBARI-13880
https://issues.apache.org/jira/browse/AMBARI-13880
Repository: ambari
Description
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HDFS allows the ability to tag DataNode data directories with meta information:
https://hadoop.apache.org/docs/stable/hadoop-project-dist/hadoop-hdfs/ArchivalStorage.html
Which results in paths that look like:
[DISK]/hadoop/hdfs/data,[SSD]/hadoop/hdfs/ssd
Many of our scripts assume that directories specified in
hdfs-site/dfs.datanode.data.dir are actual paths and perform operations like
os.path.isdir which will fail with meta data.
Diffs
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ambari-server/src/main/resources/common-services/HDFS/2.1.0.2.0/package/alerts/alert_datanode_unmounted_data_dir.py
f95daac
Diff: https://reviews.apache.org/r/40289/diff/
Testing
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mvn clean test
Thanks,
Vitalyi Brodetskyi
