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Sanjay Radia commented on HDFS-1905:
I think we are mixing the nice name with the
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Sanjay Radia commented on HDFS-1905:
Fixing the data files so that they are not plain
HDFS tests for viewfs
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Key: HDFS-1911
URL: https://issues.apache.org/jira/browse/HDFS-1911
Project: Hadoop HDFS
Issue Type: Test
Reporter: Sanjay Radia
Assignee: Sanjay Radia
Fix
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Sanjay Radia updated HDFS-1911:
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Status: Patch Available (was: Open)
HDFS tests for viewfs
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Sanjay Radia updated HDFS-1911:
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Attachment: viewFs-hdfs1.patch
HDFS tests for viewfs
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Key:
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Sanjay Radia updated HDFS-1911:
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Attachment: viewFs-hdfs2.patch
HDFS tests for viewfs
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Key:
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Sanjay Radia updated HDFS-1911:
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Attachment: (was: viewFs-hdfs2.patch)
HDFS tests for viewfs
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Sanjay Radia updated HDFS-1911:
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Attachment: viewFs-hdfs2.patch
HDFS tests for viewfs
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Key:
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Sanjay Radia updated HDFS-1911:
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Status: Patch Available (was: Open)
HDFS tests for viewfs
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Sanjay Radia updated HDFS-1911:
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Status: Patch Available (was: Open)
HDFS tests for viewfs
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Sanjay Radia updated HDFS-1911:
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Status: Open (was: Patch Available)
HDFS tests for viewfs
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Sanjay Radia commented on HDFS-1911:
The failed tests are not related to the patch. The
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Sanjay Radia updated HDFS-1053:
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Attachment: viewFs3.patch
Attach patch addresses the Assert error message issue that cos raised. Also
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Sanjay Radia updated HDFS-1053:
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Affects Version/s: (was: 0.22.0)
0.23.0
Status: Patch
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Sanjay Radia updated HDFS-1053:
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Attachment: viewFs1.patch
A client side mount table to give per-application/per-job file system view
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Sanjay Radia updated HDFS-1053:
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Attachment: viewFs2.patch
A client side mount table to give per-application/per-job file system view
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Sanjay Radia updated HDFS-1053:
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Attachment: ViewFs - javdoc2.pdf
A client side mount table to give per-application/per-job file
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Sanjay Radia commented on HDFS-1053:
The patch provides an implementation for viewfs
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Sanjay Radia updated HDFS-1053:
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Attachment: ViewFs - javdoc2.pdf
A client side mount table to give per-application/per-job file
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Sanjay Radia updated HDFS-1053:
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Attachment: (was: ViewFs - javdoc2.pdf)
A client side mount table to give
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Sanjay Radia commented on HDFS-1658:
Having the length be number of directory entries
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Sanjay Radia commented on HDFS-1831:
Looks good.
BTW I wish we had used the Posix TRUNC
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Sanjay Radia commented on HDFS-1070:
With the old full names format, an arbitrary
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Sanjay Radia commented on HDFS-1362:
Steps 1 and 2 are done by the operator and step 3
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Sanjay Radia commented on HDFS-1073:
Noticed the progress on HDFS-1521.
Todd, are you
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Sanjay Radia commented on HDFS-1362:
@Todd Having the ability to add/remove volumes via
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Sanjay Radia commented on HDFS-1362:
I would like to better understand the use case for
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Sanjay Radia commented on HDFS-1312:
From my point, there are mainly two cases of
High Availability Framework for HDFS NN
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Key: HDFS-1623
URL: https://issues.apache.org/jira/browse/HDFS-1623
Project: Hadoop HDFS
Issue Type: New Feature
Reporter: Sanjay Radia
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Sanjay Radia commented on HDFS-1623:
There are various steps one can take to improve
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Sanjay Radia updated HDFS-1623:
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Attachment: Namenode HA Framework.pdf
Draft of Proposal
High Availability Framework for HDFS NN
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Sanjay Radia commented on HDFS-347:
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Dhruba,
you had mentioned that you have a prototype
Umbrella Jira for Improving HBASE support in HDFS
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Key: HDFS-1599
URL: https://issues.apache.org/jira/browse/HDFS-1599
Project: Hadoop HDFS
Issue Type: Improvement
Reporter:
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Sanjay Radia commented on HDFS-1593:
In the case of the NN issuing a copy operation,
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Sanjay Radia commented on HDFS-1547:
+1
Good analysis, good summary. Thanks suresh.
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Sanjay Radia commented on HDFS-1547:
4. I really like the fact that you are proposing
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Sanjay Radia commented on HDFS-1547:
when a node is being-decommissioned state, why do
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Sanjay Radia commented on HDFS-1547:
Have you considered adding RPCs (and CLI wrappers
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Sanjay Radia commented on HDFS-1064:
Would users find the the use of HA NFS in a
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Sanjay Radia commented on HDFS-1521:
Adding the txid to each record has thae advantage
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Sanjay Radia commented on HDFS-1508:
I don't see a problem with the entering the
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Sanjay Radia commented on HDFS-1521:
Todd, from what I can see you are planning to write
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Sanjay Radia commented on HDFS-1508:
Does the following table representative the design?
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Sanjay Radia commented on HDFS-1521:
@Dhruba can we instead use the generationStamp
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Sanjay Radia commented on HDFS-1508:
Konstantine, I think there is a use case where one
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Sanjay Radia commented on HDFS-1508:
There is a whole chess game going on underneath
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Sanjay Radia commented on HDFS-1508:
Dhruab, I understand your use case and do support
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Sanjay Radia commented on HDFS-1508:
The main difference between doing it in safemode
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Sanjay Radia commented on HDFS-1508:
saveNamespace with -f to indicate that NN should
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Sanjay Radia commented on HDFS-1073:
On the roll transaction and the quit transaction we
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Sanjay Radia commented on HDFS-1070:
You have probably done some break down of where the
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Sanjay Radia resolved HDFS-1491.
Resolution: Fixed
Committed on Nov 10.
Update Hdfs to match the change of methods from protected
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Sanjay Radia commented on HDFS-1491:
The patch depends on HADOOP-6903 patch in command
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Sanjay Radia commented on HDFS-1073:
if anyone may ask for a roll - ie CN, BN, or NN.
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Sanjay Radia updated HDFS-1491:
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Attachment: Hdfs-1491.patch
Update Hdfs to match the change of methods from protected to public in
Update Hdfs to match the change of methods from protected to public in
AbstractFileSystem (Hadoop-6903)
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Key: HDFS-1491
URL:
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Sanjay Radia commented on HDFS-1491:
I ran the tests and the following tests fail
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Sanjay Radia commented on HDFS-1073:
... but then you get the problem of synchronizing
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Sanjay Radia commented on HDFS-1073:
.. not understand the rational for I'm quitting!
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Sanjay Radia commented on HDFS-1073:
4) No more edits, but a new BN starts up, and thus
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Sanjay Radia commented on HDFS-1462:
Had not realized that there is already a log
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Sanjay Radia commented on HDFS-1462:
+1 Looks good.
Not worth changing the Log category
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Sanjay Radia commented on HDFS-1073:
In order to do an offline fsck one can needs to
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Sanjay Radia commented on HDFS-1073:
So are you suggesting that each edit will include
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Sanjay Radia commented on HDFS-1073:
Here is what I remember from our meeting in April.
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Sanjay Radia updated HDFS-1053:
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Attachment: (was: ViewFs (Hadoop-common 0.22.0-SNAPSHOT API).pdf)
A client side mount table to
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Sanjay Radia updated HDFS-1053:
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Attachment: ViewFsJavaDoc.pdf
A client side mount table to give per-application/per-job file system
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Sanjay Radia updated HDFS-1053:
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Attachment: ViewFs (Hadoop-common 0.22.0-SNAPSHOT API).pdf
A client side mount table to give
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Sanjay Radia updated HDFS-1053:
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Attachment: viewfs1.patch
ViewFsJavaDoc.pdf
BTW this jira should be in hadoop common,
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Sanjay Radia commented on HDFS-:
I really think the correct design choice is to
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Sanjay Radia commented on HDFS-599:
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Having all protocols serve on all ports is strange
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Sanjay Radia commented on HDFS-1079:
* dfsclient:
The methods should declare only
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Sanjay Radia updated HDFS-1052:
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Attachment: Mulitple Namespaces5.pdf
Minor updates to the doc (plus name change).
HDFS scalability
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Sanjay Radia commented on HDFS-1073:
Todd, thanks for the design. Before you move
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Sanjay Radia commented on HDFS-1073:
# Checkpointing node issues beginCheckpoint to NN
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Sanjay Radia commented on HDFS-1073:
Please add the following items to your design doc:
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Sanjay Radia commented on HDFS-1073:
I forgot to mention other advantages.
* The image
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Sanjay Radia commented on HDFS-1073:
Sanjay mentioned it decouples the split (ie roll)
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Sanjay Radia commented on HDFS-1077:
We can rename them as they are not public.
So short
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Sanjay Radia commented on HDFS-892:
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Just noticed that this added an Avro @Nullable.
This
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Sanjay Radia commented on HDFS-892:
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Actually I am okay with Hadoop completely depending on
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Sanjay Radia commented on HDFS-892:
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Doug, you defined:
+public interface NamenodeProtocols
Simpler model for Namenode's fs Image and edit Logs
Key: HDFS-1073
URL: https://issues.apache.org/jira/browse/HDFS-1073
Project: Hadoop HDFS
Issue Type: Improvement
Reporter:
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Sanjay Radia commented on HDFS-1073:
This Jira proposes a simpler design for for
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Sanjay Radia commented on HDFS-1073:
Todd, Just looked at your idea. Great minds think
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Sanjay Radia commented on HDFS-1052:
Do you mean initial implementation or first patch?
Write HDFS wire protocols in AVRO IDL
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Key: HDFS-1069
URL: https://issues.apache.org/jira/browse/HDFS-1069
Project: Hadoop HDFS
Issue Type: Improvement
Reporter: Sanjay Radia
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https://issues.apache.org/jira/browse/HDFS-1069?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12850281#action_12850281
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Sanjay Radia commented on HDFS-1069:
There are two main parts here
# The HDFS RPC
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https://issues.apache.org/jira/browse/HDFS-1052?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12848964#action_12848964
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Sanjay Radia commented on HDFS-1052:
There are no failover notions amongst the multiple
NN Availability - umbrella Jira
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Key: HDFS-1064
URL: https://issues.apache.org/jira/browse/HDFS-1064
Project: Hadoop HDFS
Issue Type: New Feature
Reporter: Sanjay Radia
This is an umbrella jira
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https://issues.apache.org/jira/browse/HDFS-1064?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12848988#action_12848988
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Sanjay Radia commented on HDFS-1064:
Some of the comments in the other Jiras have
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https://issues.apache.org/jira/browse/HDFS-1051?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12848235#action_12848235
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Sanjay Radia commented on HDFS-1051:
* Filing of this Jira does not exclude work on HA.
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https://issues.apache.org/jira/browse/HDFS-1051?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12848334#action_12848334
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Sanjay Radia commented on HDFS-1051:
NN memory ... machines with 144 GB memory or more
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https://issues.apache.org/jira/browse/HDFS-1051?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12847649#action_12847649
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Sanjay Radia commented on HDFS-1051:
The HDFS Name service currently uses a single
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https://issues.apache.org/jira/browse/HDFS-1051?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sanjay Radia updated HDFS-1051:
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Fix Version/s: (was: 0.22.0)
Umbrella Jira for Scaling the HDFS Name Service
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https://issues.apache.org/jira/browse/HDFS-1051?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sanjay Radia updated HDFS-1051:
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Oops. Didn't intend to say release 22 - this master jira will remain open for a
very long time.
A client side mount table to give per-application/per-job file system view
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Key: HDFS-1053
URL: https://issues.apache.org/jira/browse/HDFS-1053
Project: Hadoop HDFS
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https://issues.apache.org/jira/browse/HDFS-1053?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12847660#action_12847660
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Sanjay Radia commented on HDFS-1053:
A client side mount table allows application
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https://issues.apache.org/jira/browse/HDFS-245?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sanjay Radia updated HDFS-245:
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Resolution: Fixed
Fix Version/s: 0.22.0
Release Note:
HDFS-245. Adds a symlink
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https://issues.apache.org/jira/browse/HDFS-245?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=12838136#action_12838136
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Sanjay Radia commented on HDFS-245:
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+1
Committed the patch.
Thanks Eli
Create symbolic
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