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From "Mingliang Liu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-13863) Hadoop - Azure: Add a new SAS key mode for WASB.
Date Thu, 08 Dec 2016 22:35:58 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-13863?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15733604#comment-15733604
] 

Mingliang Liu commented on HADOOP-13863:
----------------------------------------

{code}
java version "1.8.0_65"
Java(TM) SE Runtime Environment (build 1.8.0_65-b17)
Java HotSpot(TM) 64-Bit Server VM (build 25.65-b01, mixed mode)
[ERROR] COMPILATION ERROR :
[ERROR] /Users/mliu/Workspace/hadoop/hadoop-tools/hadoop-azure/src/main/java/org/apache/hadoop/fs/azure/AzureNativeFileSystemStore.java:[978,53]
cannot find symbol
  symbol:   class MockStorageInterface
  location: class org.apache.hadoop.fs.azure.AzureNativeFileSystemStore
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.1:compile
(default-compile) on project hadoop-azure: Compilation failure
[ERROR] /Users/mliu/Workspace/hadoop/hadoop-tools/hadoop-azure/src/main/java/org/apache/hadoop/fs/azure/AzureNativeFileSystemStore.java:[978,53]
cannot find symbol
[ERROR] symbol:   class MockStorageInterface
[ERROR] location: class org.apache.hadoop.fs.azure.AzureNativeFileSystemStore
[ERROR] -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following
articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
[ERROR]
[ERROR] After correcting the problems, you can resume the build with the command
[ERROR]   mvn <goals> -rf :hadoop-azure
{code}

> Hadoop - Azure: Add a new SAS key mode for WASB.
> ------------------------------------------------
>
>                 Key: HADOOP-13863
>                 URL: https://issues.apache.org/jira/browse/HADOOP-13863
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: azure, fs/azure
>    Affects Versions: 2.8.0
>            Reporter: Dushyanth
>            Assignee: Dushyanth
>         Attachments: HADOOP-13863.001.patch, WASB-SAS Key Mode-Design Proposal.pdf
>
>
> Current implementation of WASB, only supports Azure storage keys and SAS key being provided
via org.apache.hadoop.conf.Configuration, which results in these secrets residing in the same
address space as the WASB process and providing complete access to the Azure storage account
and its containers. Added to the fact that WASB does not inherently support ACL's, WASB is
its current implementation cannot be securely used for environments like secure hadoop cluster.
This JIRA is created to add a new mode in WASB, which operates on Azure Storage SAS keys,
which can provide fine grained timed access to containers and blobs, providing a segway into
supporting WASB for secure hadoop cluster.
> More details about the issue and the proposal are provided in the design proposal document.



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