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https://issues.apache.org/jira/browse/HBASE-27746?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Work on HBASE-27746 started by Wei-Chiu Chuang.
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> Check if the file system supports storage policy before invoking
> setStoragePolicy()
> -----------------------------------------------------------------------------------
>
> Key: HBASE-27746
> URL: https://issues.apache.org/jira/browse/HBASE-27746
> Project: HBase
> Issue Type: Improvement
> Reporter: Wei-Chiu Chuang
> Assignee: Wei-Chiu Chuang
> Priority: Minor
>
> Found these messages on an Ozone cluster:
> {noformat}
> 2023-03-20 12:27:09,185 WARN org.apache.hadoop.hbase.util.CommonFSUtils:
> Unable to set storagePolicy=HOT for
> path=ofs://ozone1/vol1/bucket1/hbase/MasterData/data/master/store/1595e783b53d99cd5eef43b6debb2682/proc.
> DEBUG log level might have more details.
> java.lang.UnsupportedOperationException: RootedOzoneFileSystem doesn't
> support setStoragePolicy
> at
> org.apache.hadoop.fs.FileSystem.setStoragePolicy(FileSystem.java:3227)
> at
> org.apache.hadoop.hbase.util.CommonFSUtils.invokeSetStoragePolicy(CommonFSUtils.java:521)
> at
> org.apache.hadoop.hbase.util.CommonFSUtils.setStoragePolicy(CommonFSUtils.java:504)
> at
> org.apache.hadoop.hbase.util.CommonFSUtils.setStoragePolicy(CommonFSUtils.java:477)
> at
> org.apache.hadoop.hbase.regionserver.HRegionFileSystem.setStoragePolicy(HRegionFileSystem.java:225)
> at org.apache.hadoop.hbase.regionserver.HStore.<init>(HStore.java:275)
> at
> org.apache.hadoop.hbase.regionserver.HRegion.instantiateHStore(HRegion.java:6387)
> at
> org.apache.hadoop.hbase.regionserver.HRegion$1.call(HRegion.java:1115)
> at
> org.apache.hadoop.hbase.regionserver.HRegion$1.call(HRegion.java:1112)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:748)
> {noformat}
> Ozone does not support storage policy. If we use
> FileSystem.hasPathCapability() API to check before invoking the API, these
> warning messages can be avoided.
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