Andrew Huff created AMBARI-24858:
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Summary: Default storage policy Hbase for OneFS
Key: AMBARI-24858
URL: https://issues.apache.org/jira/browse/AMBARI-24858
Project: Ambari
Issue Type: Bug
Components: ambari-trunk
Affects Versions: trunk
Reporter: Andrew Huff
OneFS does not support the "setStoragePolicy" RPC.
Default storage policy for HBase is has been changed to "HOT". This means when
HBase attempts to change the storage policy of the underlying HDFS which causes
errors when using OneFS:
```
> 2018-11-02 05:07:21,027 WARN [StoreOpener-1588230740-1] util.CommonFSUtils:
> Unable to set storagePolicy=HOT for
> path=hdfs://kb-hdp-1.west.isilon.com:8020/atsv2/hbase/data/data/hbase/meta/1588230740/info.
> DEBUG log level might have more details.
```
Setting below two properties in yarn-hbase-site.xml to NONE fixes the issue.
set 'hbase.wal.storage.policy' to "NONE"
set `hbase.hstore.block.storage.policy` to `NONE`.
The 'NONE' storage policy was reintroduced in the following Jira and defers the
storage policy to the underlying HDFS. This alleviates the issue as the YARN
process does not attempt to set the storage policy.
https://issues.apache.org/jira/browse/HBASE-20691
We'd like to update the OneFS configuration to include these as default values.
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