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ASF GitHub Bot commented on HADOOP-13972: ----------------------------------------- Github user steveloughran commented on a diff in the pull request: https://github.com/apache/hadoop/pull/339#discussion_r167862530 --- Diff: hadoop-tools/hadoop-azure-datalake/src/main/java/org/apache/hadoop/fs/adl/AdlFileSystem.java --- @@ -65,6 +66,8 @@ import org.apache.hadoop.util.Progressable; import org.apache.hadoop.util.ReflectionUtils; import org.apache.hadoop.util.VersionInfo; +import org.slf4j.Logger; --- End diff -- should be ordered according to the hadoop import ordering. I know we get this wrong, and once its wrong we don't like to fix (it breaks all patches and cherry picking), but it's good to try > ADLS to support per-store configuration > --------------------------------------- > > Key: HADOOP-13972 > URL: https://issues.apache.org/jira/browse/HADOOP-13972 > Project: Hadoop Common > Issue Type: Improvement > Components: fs/adl > Affects Versions: 3.0.0-alpha2 > Reporter: John Zhuge > Priority: Major > > Useful when distcp needs to access 2 Data Lake stores with different SPIs. > Of course, a workaround is to grant the same SPI access permission to both > stores, but sometimes it might not be feasible. > One idea is to embed the store name in the configuration property names, > e.g., {{dfs.adls.oauth2.<store>.client.id}}. Per-store keys will be consulted > first, then fall back to the global keys. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org