Details
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Type:
Improvement
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Status: Closed
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Priority:
Major
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Resolution: Fixed
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Affects Version/s: None
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Fix Version/s: 0.21.0
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Component/s: None
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Labels:None
Description
In hftp, destination clusters will require an RPC-version-agnostic means of obtaining delegation tokens from the source cluster. The easiest method is provide a webservice to retrieve a token over http. This can be encrypted via SSL (backed by Kerberos, done in another JIRA), providing security for cross-cluster hftp operations.
Issue Links
- incorporates
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HADOOP-6594
Update hdfs script to provide fetchdt tool
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- Closed
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- is related to
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HADOOP-6584
Provide Kerberized SSL encryption for webservices
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- Closed
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Activity
submitting patch.
Updated patch now with test-passing goodness. Not sure where Hudson is, so ran full unit tests manually. All pass. Test-patch is good too.
[exec] +1 overall. [exec] [exec] +1 @author. The patch does not contain any @author tags. [exec] [exec] +1 tests included. The patch appears to include 2 new or modified tests. [exec] [exec] +1 javadoc. The javadoc tool did not generate any warning messages. [exec] [exec] +1 javac. The applied patch does not increase the total number of javac compiler warnings. [exec] [exec] +1 findbugs. The patch does not introduce any new Findbugs warnings. [exec] [exec] +1 release audit. The applied patch does not increase the total number of release audit warnings.
Updated patch verified in Kerberos environment.
Submitting patch again, hopefully Hudson shows up?
-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12437141/HDFS-994-3.patch
against trunk revision 916534.
+1 @author. The patch does not contain any @author tags.
+1 tests included. The patch appears to include 2 new or modified tests.
+1 javadoc. The javadoc tool did not generate any warning messages.
+1 javac. The applied patch does not increase the total number of javac compiler warnings.
+1 findbugs. The patch does not introduce any new Findbugs warnings.
+1 release audit. The applied patch does not increase the total number of release audit warnings.
+1 core tests. The patch passed core unit tests.
-1 contrib tests. The patch failed contrib unit tests.
Test results: http://hudson.zones.apache.org/hudson/job/Hdfs-Patch-h5.grid.sp2.yahoo.net/249/testReport/
Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Hdfs-Patch-h5.grid.sp2.yahoo.net/249/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Checkstyle results: http://hudson.zones.apache.org/hudson/job/Hdfs-Patch-h5.grid.sp2.yahoo.net/249/artifact/trunk/build/test/checkstyle-errors.html
Console output: http://hudson.zones.apache.org/hudson/job/Hdfs-Patch-h5.grid.sp2.yahoo.net/249/console
This message is automatically generated.
Failed test is known-bad cactus download. Patch is ready for review.
+1 patch looks good. Minor suggestions:
- The InputStream in (or dis) in getDTfromRemote(..) is not closed.
- You may use java.lang.Void instead of Object in the generic type of PrivilegedExceptionAction
+ ugi.doAs(new PrivilegedExceptionAction<Object>() {
- ugiFinal can be eliminated by
+ final UserGroupInformation ugi; + try { + ugi = getUGI(req); + } catch(IOException ioe) {
Thanks for the review Nicholas. Updated patch to include all suggestions.
Paging Hudson for new review.
-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12437289/HDFS-994-4.patch
against trunk revision 916873.
+1 @author. The patch does not contain any @author tags.
+1 tests included. The patch appears to include 2 new or modified tests.
+1 javadoc. The javadoc tool did not generate any warning messages.
-1 javac. The patch appears to cause tar ant target to fail.
-1 findbugs. The patch appears to cause Findbugs to fail.
+1 release audit. The applied patch does not increase the total number of release audit warnings.
-1 core tests. The patch failed core unit tests.
-1 contrib tests. The patch failed contrib unit tests.
Test results: http://hudson.zones.apache.org/hudson/job/Hdfs-Patch-h5.grid.sp2.yahoo.net/253/testReport/
Checkstyle results: http://hudson.zones.apache.org/hudson/job/Hdfs-Patch-h5.grid.sp2.yahoo.net/253/artifact/trunk/build/test/checkstyle-errors.html
Console output: http://hudson.zones.apache.org/hudson/job/Hdfs-Patch-h5.grid.sp2.yahoo.net/253/console
This message is automatically generated.
HDFS-991 caused this to go stale. Updated to use a configuration.
submitting patch.
+1 HDFS-994-5.patch looks good. Thanks, Jakob.
oops
I just committed this, thanks Jakob!
-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12437295/HDFS-994-5.patch
against trunk revision 916873.
+1 @author. The patch does not contain any @author tags.
+1 tests included. The patch appears to include 2 new or modified tests.
+1 javadoc. The javadoc tool did not generate any warning messages.
+1 javac. The applied patch does not increase the total number of javac compiler warnings.
+1 findbugs. The patch does not introduce any new Findbugs warnings.
+1 release audit. The applied patch does not increase the total number of release audit warnings.
-1 core tests. The patch failed core unit tests.
-1 contrib tests. The patch failed contrib unit tests.
Test results: http://hudson.zones.apache.org/hudson/job/Hdfs-Patch-h5.grid.sp2.yahoo.net/254/testReport/
Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Hdfs-Patch-h5.grid.sp2.yahoo.net/254/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Checkstyle results: http://hudson.zones.apache.org/hudson/job/Hdfs-Patch-h5.grid.sp2.yahoo.net/254/artifact/trunk/build/test/checkstyle-errors.html
Console output: http://hudson.zones.apache.org/hudson/job/Hdfs-Patch-h5.grid.sp2.yahoo.net/254/console
This message is automatically generated.
Patch for hadoop 20.
Integrated in Hadoop-Hdfs-trunk-Commit #206 (See http://hudson.zones.apache.org/hudson/job/Hadoop-Hdfs-trunk-Commit/206/)
. Allow fetching of delegation token from NameNode for hftp. Contributed by Jakob Homan.
Integrated in Hdfs-Patch-h2.grid.sp2.yahoo.net #146 (See http://hudson.zones.apache.org/hudson/job/Hdfs-Patch-h2.grid.sp2.yahoo.net/146/)
Integrated in Hdfs-Patch-h5.grid.sp2.yahoo.net #302 (See http://hudson.zones.apache.org/hudson/job/Hdfs-Patch-h5.grid.sp2.yahoo.net/302/)
Patch for review. Manually tested in secure environment, which works fine except for the webservice interface, since we don't yet have kerberos-authed webinteraction. However, did fail in the correct way.