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https://issues.apache.org/jira/browse/HADOOP-10433?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13987358#comment-13987358
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Hadoop QA commented on HADOOP-10433:
------------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12642989/HADOOP-10433.patch
against trunk revision .
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:green}+1 tests included{color}. The patch appears to include 4 new
or modified test files.
{color:green}+1 javac{color}. The applied patch does not increase the
total number of javac compiler warnings.
{color:green}+1 javadoc{color}. There were no new javadoc warning messages.
{color:green}+1 eclipse:eclipse{color}. The patch built with
eclipse:eclipse.
{color:green}+1 findbugs{color}. The patch does not introduce any new
Findbugs (version 1.3.9) warnings.
{color:green}+1 release audit{color}. The applied patch does not increase
the total number of release audit warnings.
{color:red}-1 core tests{color}. The patch failed these unit tests in
hadoop-assemblies hadoop-common-project/hadoop-common
hadoop-common-project/hadoop-kms hadoop-dist:
org.apache.hadoop.ha.TestZKFailoverControllerStress
{color:green}+1 contrib tests{color}. The patch passed contrib unit tests.
Test results:
https://builds.apache.org/job/PreCommit-HADOOP-Build/3885//testReport/
Console output:
https://builds.apache.org/job/PreCommit-HADOOP-Build/3885//console
This message is automatically generated.
> Key Management Server based on KeyProvider API
> ----------------------------------------------
>
> Key: HADOOP-10433
> URL: https://issues.apache.org/jira/browse/HADOOP-10433
> Project: Hadoop Common
> Issue Type: Improvement
> Components: security
> Affects Versions: 3.0.0
> Reporter: Alejandro Abdelnur
> Assignee: Alejandro Abdelnur
> Attachments: HADOOP-10433.patch, HADOOP-10433.patch,
> HADOOP-10433.patch, HADOOP-10433.patch, HADOOP-10433.patch,
> HADOOP-10433.patch, HADOOP-10433.patch, HADOOP-10433.patch,
> HADOOP-10433.patch, HADOOP-10433.patch, HADOOP-10433.patch,
> HADOOP-10433.patch, HadoopKMSDocsv2.pdf, KMS-doc.pdf
>
>
> (from HDFS-6134 proposal)
> Hadoop KMS is the gateway, for Hadoop and Hadoop clients, to the underlying
> KMS. It provides an interface that works with existing Hadoop security
> components (authenticatication, confidentiality).
> Hadoop KMS will be implemented leveraging the work being done in HADOOP-10141
> and HADOOP-10177.
> Hadoop KMS will provide an additional implementation of the Hadoop
> KeyProvider class. This implementation will be a client-server implementation.
> The client-server protocol will be secure:
> * Kerberos HTTP SPNEGO (authentication)
> * HTTPS for transport (confidentiality and integrity)
> * Hadoop ACLs (authorization)
> The Hadoop KMS implementation will not provide additional ACL to access
> encrypted files. For sophisticated access control requirements, HDFS ACLs
> (HDFS-4685) should be used.
> Basic key administration will be supported by the Hadoop KMS via the, already
> available, Hadoop KeyShell command line tool
> There are minor changes that must be done in Hadoop KeyProvider functionality:
> The KeyProvider contract, and the existing implementations, must be
> thread-safe
> KeyProvider API should have an API to generate the key material internally
> JavaKeyStoreProvider should use, if present, a password provided via
> configuration
> KeyProvider Option and Metadata should include a label (for easier
> cross-referencing)
> To avoid overloading the underlying KeyProvider implementation, the Hadoop
> KMS will cache keys using a TTL policy.
> Scalability and High Availability of the Hadoop KMS can achieved by running
> multiple instances behind a VIP/Load-Balancer. For High Availability, the
> underlying KeyProvider implementation used by the Hadoop KMS must be High
> Available.
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