[jira] [Commented] (HDFS-8135) Remove the deprecated FSConstants class
[
https://issues.apache.org/jira/browse/HDFS-8135?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14562671#comment-14562671
]
Hudson commented on HDFS-8135:
--
FAILURE: Integrated in Hadoop-Yarn-trunk-Java8 #211 (See
[https://builds.apache.org/job/Hadoop-Yarn-trunk-Java8/211/])
Update CHANGES.txt for HDFS-8135. (wheat9: rev
c46d4bafe1e34b77be3f218b4901f66db4db97f4)
* hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
Remove the deprecated FSConstants class
---
Key: HDFS-8135
URL: https://issues.apache.org/jira/browse/HDFS-8135
Project: Hadoop HDFS
Issue Type: Bug
Reporter: Haohui Mai
Assignee: Li Lu
Fix For: 3.0.0
Attachments: HDFS-8135-041315.patch
The {{FSConstants}} class has been marked as deprecated since 0.23. There is
no uses of this class in the current code base and it can be removed.
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]
Hudson commented on HDFS-8135:
--
SUCCESS: Integrated in Hadoop-Yarn-trunk #941 (See
[https://builds.apache.org/job/Hadoop-Yarn-trunk/941/])
Update CHANGES.txt for HDFS-8135. (wheat9: rev
c46d4bafe1e34b77be3f218b4901f66db4db97f4)
* hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
Remove the deprecated FSConstants class
---
Key: HDFS-8135
URL: https://issues.apache.org/jira/browse/HDFS-8135
Project: Hadoop HDFS
Issue Type: Bug
Reporter: Haohui Mai
Assignee: Li Lu
Fix For: 3.0.0
Attachments: HDFS-8135-041315.patch
The {{FSConstants}} class has been marked as deprecated since 0.23. There is
no uses of this class in the current code base and it can be removed.
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]
Hudson commented on HDFS-8135:
--
FAILURE: Integrated in Hadoop-Hdfs-trunk #2139 (See
[https://builds.apache.org/job/Hadoop-Hdfs-trunk/2139/])
Update CHANGES.txt for HDFS-8135. (wheat9: rev
c46d4bafe1e34b77be3f218b4901f66db4db97f4)
* hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
Remove the deprecated FSConstants class
---
Key: HDFS-8135
URL: https://issues.apache.org/jira/browse/HDFS-8135
Project: Hadoop HDFS
Issue Type: Bug
Reporter: Haohui Mai
Assignee: Li Lu
Fix For: 3.0.0
Attachments: HDFS-8135-041315.patch
The {{FSConstants}} class has been marked as deprecated since 0.23. There is
no uses of this class in the current code base and it can be removed.
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[jira] [Commented] (HDFS-8135) Remove the deprecated FSConstants class
[
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]
Hudson commented on HDFS-8135:
--
FAILURE: Integrated in Hadoop-Hdfs-trunk-Java8 #199 (See
[https://builds.apache.org/job/Hadoop-Hdfs-trunk-Java8/199/])
Update CHANGES.txt for HDFS-8135. (wheat9: rev
c46d4bafe1e34b77be3f218b4901f66db4db97f4)
* hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
Remove the deprecated FSConstants class
---
Key: HDFS-8135
URL: https://issues.apache.org/jira/browse/HDFS-8135
Project: Hadoop HDFS
Issue Type: Bug
Reporter: Haohui Mai
Assignee: Li Lu
Fix For: 3.0.0
Attachments: HDFS-8135-041315.patch
The {{FSConstants}} class has been marked as deprecated since 0.23. There is
no uses of this class in the current code base and it can be removed.
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]
Hudson commented on HDFS-8135:
--
SUCCESS: Integrated in Hadoop-Mapreduce-trunk #2157 (See
[https://builds.apache.org/job/Hadoop-Mapreduce-trunk/2157/])
Update CHANGES.txt for HDFS-8135. (wheat9: rev
c46d4bafe1e34b77be3f218b4901f66db4db97f4)
* hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
Remove the deprecated FSConstants class
---
Key: HDFS-8135
URL: https://issues.apache.org/jira/browse/HDFS-8135
Project: Hadoop HDFS
Issue Type: Bug
Reporter: Haohui Mai
Assignee: Li Lu
Fix For: 3.0.0
Attachments: HDFS-8135-041315.patch
The {{FSConstants}} class has been marked as deprecated since 0.23. There is
no uses of this class in the current code base and it can be removed.
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[jira] [Commented] (HDFS-8135) Remove the deprecated FSConstants class
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]
Hudson commented on HDFS-8135:
--
SUCCESS: Integrated in Hadoop-Mapreduce-trunk-Java8 #209 (See
[https://builds.apache.org/job/Hadoop-Mapreduce-trunk-Java8/209/])
Update CHANGES.txt for HDFS-8135. (wheat9: rev
c46d4bafe1e34b77be3f218b4901f66db4db97f4)
* hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
Remove the deprecated FSConstants class
---
Key: HDFS-8135
URL: https://issues.apache.org/jira/browse/HDFS-8135
Project: Hadoop HDFS
Issue Type: Bug
Reporter: Haohui Mai
Assignee: Li Lu
Fix For: 3.0.0
Attachments: HDFS-8135-041315.patch
The {{FSConstants}} class has been marked as deprecated since 0.23. There is
no uses of this class in the current code base and it can be removed.
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]
Haohui Mai commented on HDFS-8135:
--
Sure. I'll revert the patch in branch-2.
Remove the deprecated FSConstants class
---
Key: HDFS-8135
URL: https://issues.apache.org/jira/browse/HDFS-8135
Project: Hadoop HDFS
Issue Type: Bug
Reporter: Haohui Mai
Assignee: Li Lu
Fix For: 2.8.0
Attachments: HDFS-8135-041315.patch
The {{FSConstants}} class has been marked as deprecated since 0.23. There is
no uses of this class in the current code base and it can be removed.
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]
Hudson commented on HDFS-8135:
--
FAILURE: Integrated in Hadoop-trunk-Commit #7908 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/7908/])
Update CHANGES.txt for HDFS-8135. (wheat9: rev
c46d4bafe1e34b77be3f218b4901f66db4db97f4)
* hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
Remove the deprecated FSConstants class
---
Key: HDFS-8135
URL: https://issues.apache.org/jira/browse/HDFS-8135
Project: Hadoop HDFS
Issue Type: Bug
Reporter: Haohui Mai
Assignee: Li Lu
Fix For: 3.0.0
Attachments: HDFS-8135-041315.patch
The {{FSConstants}} class has been marked as deprecated since 0.23. There is
no uses of this class in the current code base and it can be removed.
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]
Andrew Wang commented on HDFS-8135:
---
[~gtCarrera9] [~wheat9] how would you like to proceed? This is blocking Sean's
validation work for HADOOP-11656, so if you guys aren't actively working on a
fixup, I'd like to revert this for now.
Remove the deprecated FSConstants class
---
Key: HDFS-8135
URL: https://issues.apache.org/jira/browse/HDFS-8135
Project: Hadoop HDFS
Issue Type: Bug
Reporter: Haohui Mai
Assignee: Li Lu
Fix For: 2.8.0
Attachments: HDFS-8135-041315.patch
The {{FSConstants}} class has been marked as deprecated since 0.23. There is
no uses of this class in the current code base and it can be removed.
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]
Sean Busbey commented on HDFS-8135:
---
HBase has a temporary work around that relies on the private HdfsConstants in
HBASE-13716. That will help us with future patch-releases on HBase's 1.y
release line, but it order to list Hadoop 2.8+ as okay for HBase 1.0 and 1.1
(the two minor releases that are already live) we'll need this change reverted
from branch-2 so that the earlier versions of those branches will work at
runtime.
If possible before our next set of releases, we'd like some guidance on what
Hadoop considers the correct way to get the same information we want, i.e. is
HDFS in safemode? Some details from [~Apache9] over on HBASE-13716:
{quote}
Add I check the code again, HdfsUtils.isHealthy(URI) calls
DistributedFileSystem.setSafeMode(GET, false), but in HBase we calls
DistributedFileSystem.setSafeMode(GET, true). I think the difference is when
the second parameter is true then BackupNN will throw a StandByException that
force client to connect to ActiveNN.
If we must connect to ActiveNN in HBase, then HdfsUtils.isHealthy(URI) is not
enough. So add new methods in HdfsUtils?
{quote}
On the general issue of HBase's true dependencies on Hadoop we have an
umbrella issue now to ensure that by HBase 2.0 we have a well defined interface
point: HBASE-13740. In the mean-time, I could add a nightly build job that both
projects get notice of that attempts to build the current HBase branch-1
against the current Hadoop branch-2.
Remove the deprecated FSConstants class
---
Key: HDFS-8135
URL: https://issues.apache.org/jira/browse/HDFS-8135
Project: Hadoop HDFS
Issue Type: Bug
Reporter: Haohui Mai
Assignee: Li Lu
Fix For: 2.8.0
Attachments: HDFS-8135-041315.patch
The {{FSConstants}} class has been marked as deprecated since 0.23. There is
no uses of this class in the current code base and it can be removed.
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]
zhangduo commented on HDFS-8135:
HBase uses DistributedFileSystem.setSafeMode to check whether an hdfs cluster
is in safe mode. This method needs {{HdfsConstants.SafeModeAction}}.
I found that there is a {{HdfsUtils.isHealthy}}, we could try to make use of
this method instead of depending on hdfs private classes.
Thanks.
Remove the deprecated FSConstants class
---
Key: HDFS-8135
URL: https://issues.apache.org/jira/browse/HDFS-8135
Project: Hadoop HDFS
Issue Type: Bug
Reporter: Haohui Mai
Assignee: Li Lu
Fix For: 2.8.0
Attachments: HDFS-8135-041315.patch
The {{FSConstants}} class has been marked as deprecated since 0.23. There is
no uses of this class in the current code base and it can be removed.
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]
Sean Busbey commented on HDFS-8135:
---
So long as there is a {{HdfsConstants.SafeModeAction}} and the same is
available in FSConstants, then HBase can keep listing branch-2 versions as
usable with the HBase 1.y versions we have released.
We're happy to move to something else entirely for checking if HDFS is in safe
mode, but what version of HBase we can do that in depends on what versions of
HDFS the method is available in. The 0.98 branch needs things that start at
Hadoop 2.2, HBase 1.y needs things to start at Hadoop 2.4 (and preferably 2.2).
Remove the deprecated FSConstants class
---
Key: HDFS-8135
URL: https://issues.apache.org/jira/browse/HDFS-8135
Project: Hadoop HDFS
Issue Type: Bug
Reporter: Haohui Mai
Assignee: Li Lu
Fix For: 2.8.0
Attachments: HDFS-8135-041315.patch
The {{FSConstants}} class has been marked as deprecated since 0.23. There is
no uses of this class in the current code base and it can be removed.
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]
Andrew Wang commented on HDFS-8135:
---
Seems like option 2 is good? Removing deprecated code outside of a new major
release is rather unfriendly.
Remove the deprecated FSConstants class
---
Key: HDFS-8135
URL: https://issues.apache.org/jira/browse/HDFS-8135
Project: Hadoop HDFS
Issue Type: Bug
Reporter: Haohui Mai
Assignee: Li Lu
Fix For: 2.8.0
Attachments: HDFS-8135-041315.patch
The {{FSConstants}} class has been marked as deprecated since 0.23. There is
no uses of this class in the current code base and it can be removed.
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]
zhangduo commented on HDFS-8135:
+1 on option 2.
Previous releases of hadoop 2.x contain the class and we know that other
projects still use it so I do not think it is a good idea to remove it in later
branch-2 releases...
Remove the deprecated FSConstants class
---
Key: HDFS-8135
URL: https://issues.apache.org/jira/browse/HDFS-8135
Project: Hadoop HDFS
Issue Type: Bug
Reporter: Haohui Mai
Assignee: Li Lu
Fix For: 2.8.0
Attachments: HDFS-8135-041315.patch
The {{FSConstants}} class has been marked as deprecated since 0.23. There is
no uses of this class in the current code base and it can be removed.
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]
Haohui Mai commented on HDFS-8135:
--
bq. Seems like option 2 is good? Removing deprecated code outside of a new
major release is rather unfriendly.
bq. Previous releases of hadoop 2.x contain the class and we know that other
projects still use it so I do not think it is a good idea to remove it in later
branch-2 releases...
I definitely understand the concerns here and option 2 is probably a quick fix.
I have some doubts here:
* {{FSConstants}} has been marked as deprecated since 0.23 which is 4 years
ago. The compatibility guide allows removing deprecated code in the next major
release. It allows cleaning up code and moving things forward. Notably, we
removed hftp and JSP in trunk which makes things much simpler.
* Even we don't remove {{FSConstants}}, the class itself extends
{{HdfsConstants}} which is annotated as private. As {{HdfsConstants}} continues
to evolve, HBase might hit other issues down the road.
I have no problems of bringing it back in branch-2 (after all it is just a very
small piece of code). My feeling is that to avoid further complication, it
might be beneficial to investigate how HBase uses the class and to derive a
cleaner solution.
Remove the deprecated FSConstants class
---
Key: HDFS-8135
URL: https://issues.apache.org/jira/browse/HDFS-8135
Project: Hadoop HDFS
Issue Type: Bug
Reporter: Haohui Mai
Assignee: Li Lu
Fix For: 2.8.0
Attachments: HDFS-8135-041315.patch
The {{FSConstants}} class has been marked as deprecated since 0.23. There is
no uses of this class in the current code base and it can be removed.
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]
Li Lu commented on HDFS-8135:
-
I'm fine with reverting those changes back into branch-2. However, I think
[~wheat9] made a very valid point on understanding the code-level HBase
dependencies. HBase is utterly important, even for Hadoop itself. Right now in
YARN-2928, we're using HBase to store all timeline data for the next-generation
timeline service. It will be great to fully understand the true dependencies
of HBase on Hadoop so that we're not blocking YARN-2928 branch accidentally.
Remove the deprecated FSConstants class
---
Key: HDFS-8135
URL: https://issues.apache.org/jira/browse/HDFS-8135
Project: Hadoop HDFS
Issue Type: Bug
Reporter: Haohui Mai
Assignee: Li Lu
Fix For: 2.8.0
Attachments: HDFS-8135-041315.patch
The {{FSConstants}} class has been marked as deprecated since 0.23. There is
no uses of this class in the current code base and it can be removed.
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]
Haohui Mai commented on HDFS-8135:
--
bq. consider limiting this change to trunk and leave it out of branch-2
Thanks for the heads up. The class has been deprecated since 0.23. According to
the compatibility guideline branch-2 is free to remove the class. I'll update
the release notes though.
bq. HdfsConstants is labeled InterfaceAudience.Private, so what am I supposed
to move HBase to?
Can you investigate how HBase uses the constants?
Remove the deprecated FSConstants class
---
Key: HDFS-8135
URL: https://issues.apache.org/jira/browse/HDFS-8135
Project: Hadoop HDFS
Issue Type: Bug
Reporter: Haohui Mai
Assignee: Li Lu
Fix For: 2.8.0
Attachments: HDFS-8135-041315.patch
The {{FSConstants}} class has been marked as deprecated since 0.23. There is
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Hudson commented on HDFS-8135:
--
FAILURE: Integrated in Hadoop-Yarn-trunk-Java8 #166 (See
[https://builds.apache.org/job/Hadoop-Yarn-trunk-Java8/166/])
HDFS-8135. Remove the deprecated FSConstants class. Contributed by Li Lu.
(wheat9: rev 80a2a1242337648135cab0c877203263d1092248)
* hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
*
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocol/FSConstants.java
Remove the deprecated FSConstants class
---
Key: HDFS-8135
URL: https://issues.apache.org/jira/browse/HDFS-8135
Project: Hadoop HDFS
Issue Type: Bug
Reporter: Haohui Mai
Assignee: Li Lu
Fix For: 2.8.0
Attachments: HDFS-8135-041315.patch
The {{FSConstants}} class has been marked as deprecated since 0.23. There is
no uses of this class in the current code base and it can be removed.
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Hudson commented on HDFS-8135:
--
FAILURE: Integrated in Hadoop-Hdfs-trunk-Java8 #157 (See
[https://builds.apache.org/job/Hadoop-Hdfs-trunk-Java8/157/])
HDFS-8135. Remove the deprecated FSConstants class. Contributed by Li Lu.
(wheat9: rev 80a2a1242337648135cab0c877203263d1092248)
* hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
*
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocol/FSConstants.java
Remove the deprecated FSConstants class
---
Key: HDFS-8135
URL: https://issues.apache.org/jira/browse/HDFS-8135
Project: Hadoop HDFS
Issue Type: Bug
Reporter: Haohui Mai
Assignee: Li Lu
Fix For: 2.8.0
Attachments: HDFS-8135-041315.patch
The {{FSConstants}} class has been marked as deprecated since 0.23. There is
no uses of this class in the current code base and it can be removed.
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Hudson commented on HDFS-8135:
--
FAILURE: Integrated in Hadoop-Yarn-trunk #900 (See
[https://builds.apache.org/job/Hadoop-Yarn-trunk/900/])
HDFS-8135. Remove the deprecated FSConstants class. Contributed by Li Lu.
(wheat9: rev 80a2a1242337648135cab0c877203263d1092248)
*
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocol/FSConstants.java
* hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
Remove the deprecated FSConstants class
---
Key: HDFS-8135
URL: https://issues.apache.org/jira/browse/HDFS-8135
Project: Hadoop HDFS
Issue Type: Bug
Reporter: Haohui Mai
Assignee: Li Lu
Fix For: 2.8.0
Attachments: HDFS-8135-041315.patch
The {{FSConstants}} class has been marked as deprecated since 0.23. There is
no uses of this class in the current code base and it can be removed.
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[jira] [Commented] (HDFS-8135) Remove the deprecated FSConstants class
[
https://issues.apache.org/jira/browse/HDFS-8135?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14499674#comment-14499674
]
Hudson commented on HDFS-8135:
--
FAILURE: Integrated in Hadoop-Hdfs-trunk #2098 (See
[https://builds.apache.org/job/Hadoop-Hdfs-trunk/2098/])
HDFS-8135. Remove the deprecated FSConstants class. Contributed by Li Lu.
(wheat9: rev 80a2a1242337648135cab0c877203263d1092248)
* hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
*
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocol/FSConstants.java
Remove the deprecated FSConstants class
---
Key: HDFS-8135
URL: https://issues.apache.org/jira/browse/HDFS-8135
Project: Hadoop HDFS
Issue Type: Bug
Reporter: Haohui Mai
Assignee: Li Lu
Fix For: 2.8.0
Attachments: HDFS-8135-041315.patch
The {{FSConstants}} class has been marked as deprecated since 0.23. There is
no uses of this class in the current code base and it can be removed.
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[jira] [Commented] (HDFS-8135) Remove the deprecated FSConstants class
[
https://issues.apache.org/jira/browse/HDFS-8135?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=1441#comment-1441
]
Hudson commented on HDFS-8135:
--
FAILURE: Integrated in Hadoop-Mapreduce-trunk-Java8 #167 (See
[https://builds.apache.org/job/Hadoop-Mapreduce-trunk-Java8/167/])
HDFS-8135. Remove the deprecated FSConstants class. Contributed by Li Lu.
(wheat9: rev 80a2a1242337648135cab0c877203263d1092248)
* hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
*
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocol/FSConstants.java
Remove the deprecated FSConstants class
---
Key: HDFS-8135
URL: https://issues.apache.org/jira/browse/HDFS-8135
Project: Hadoop HDFS
Issue Type: Bug
Reporter: Haohui Mai
Assignee: Li Lu
Fix For: 2.8.0
Attachments: HDFS-8135-041315.patch
The {{FSConstants}} class has been marked as deprecated since 0.23. There is
no uses of this class in the current code base and it can be removed.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
[jira] [Commented] (HDFS-8135) Remove the deprecated FSConstants class
[
https://issues.apache.org/jira/browse/HDFS-8135?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14500043#comment-14500043
]
Hudson commented on HDFS-8135:
--
SUCCESS: Integrated in Hadoop-Mapreduce-trunk #2116 (See
[https://builds.apache.org/job/Hadoop-Mapreduce-trunk/2116/])
HDFS-8135. Remove the deprecated FSConstants class. Contributed by Li Lu.
(wheat9: rev 80a2a1242337648135cab0c877203263d1092248)
* hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
*
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocol/FSConstants.java
Remove the deprecated FSConstants class
---
Key: HDFS-8135
URL: https://issues.apache.org/jira/browse/HDFS-8135
Project: Hadoop HDFS
Issue Type: Bug
Reporter: Haohui Mai
Assignee: Li Lu
Fix For: 2.8.0
Attachments: HDFS-8135-041315.patch
The {{FSConstants}} class has been marked as deprecated since 0.23. There is
no uses of this class in the current code base and it can be removed.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
[jira] [Commented] (HDFS-8135) Remove the deprecated FSConstants class
[
https://issues.apache.org/jira/browse/HDFS-8135?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14498461#comment-14498461
]
Hudson commented on HDFS-8135:
--
FAILURE: Integrated in Hadoop-trunk-Commit #7598 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/7598/])
HDFS-8135. Remove the deprecated FSConstants class. Contributed by Li Lu.
(wheat9: rev 80a2a1242337648135cab0c877203263d1092248)
*
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocol/FSConstants.java
* hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
Remove the deprecated FSConstants class
---
Key: HDFS-8135
URL: https://issues.apache.org/jira/browse/HDFS-8135
Project: Hadoop HDFS
Issue Type: Bug
Reporter: Haohui Mai
Assignee: Li Lu
Fix For: 2.8.0
Attachments: HDFS-8135-041315.patch
The {{FSConstants}} class has been marked as deprecated since 0.23. There is
no uses of this class in the current code base and it can be removed.
--
This message was sent by Atlassian JIRA
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[jira] [Commented] (HDFS-8135) Remove the deprecated FSConstants class
[
https://issues.apache.org/jira/browse/HDFS-8135?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14493373#comment-14493373
]
Hadoop QA commented on HDFS-8135:
-
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12725052/HDFS-8135-041315.patch
against trunk revision a1afbc4.
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:red}-1 tests included{color}. The patch doesn't appear to include
any new or modified tests.
Please justify why no new tests are needed for this
patch.
Also please list what manual steps were performed to
verify this patch.
{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 2.0.3) warnings.
{color:green}+1 release audit{color}. The applied patch does not increase
the total number of release audit warnings.
{color:green}+1 core tests{color}. The patch passed unit tests in
hadoop-hdfs-project/hadoop-hdfs.
Test results:
https://builds.apache.org/job/PreCommit-HDFS-Build/10266//testReport/
Console output:
https://builds.apache.org/job/PreCommit-HDFS-Build/10266//console
This message is automatically generated.
Remove the deprecated FSConstants class
---
Key: HDFS-8135
URL: https://issues.apache.org/jira/browse/HDFS-8135
Project: Hadoop HDFS
Issue Type: Bug
Reporter: Haohui Mai
Assignee: Li Lu
Attachments: HDFS-8135-041315.patch
The {{FSConstants}} class has been marked as deprecated since 0.23. There is
no uses of this class in the current code base and it can be removed.
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