[jira] [Commented] (HDFS-6744) Improve decommissioning nodes and dead nodes access on the new NN webUI
[ https://issues.apache.org/jira/browse/HDFS-6744?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14744512#comment-14744512 ] Siqi Li commented on HDFS-6744: --- No, HDFS-6407 did not solve this issue. > Improve decommissioning nodes and dead nodes access on the new NN webUI > --- > > Key: HDFS-6744 > URL: https://issues.apache.org/jira/browse/HDFS-6744 > Project: Hadoop HDFS > Issue Type: Sub-task >Reporter: Ming Ma >Assignee: Siqi Li > Labels: BB2015-05-TBR > Attachments: HDFS-6744.v1.patch, deadnodespage.png, > decomnodespage.png, livendoespage.png > > > The new NN webUI lists live node at the top of the page, followed by dead > node and decommissioning node. From admins point of view: > 1. Decommissioning nodes and dead nodes are more interesting. It is better to > move decommissioning nodes to the top of the page, followed by dead nodes and > decommissioning nodes. > 2. To find decommissioning nodes or dead nodes, the whole page that includes > all nodes needs to be loaded. That could take some time for big clusters. > The legacy web UI filters out the type of nodes dynamically. That seems to > work well. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (HDFS-6744) Improve decommissioning nodes and dead nodes access on the new NN webUI
[ https://issues.apache.org/jira/browse/HDFS-6744?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14744408#comment-14744408 ] Ravi Prakash commented on HDFS-6744: Siqi! Does HDFS-6407 solve this issue as well? > Improve decommissioning nodes and dead nodes access on the new NN webUI > --- > > Key: HDFS-6744 > URL: https://issues.apache.org/jira/browse/HDFS-6744 > Project: Hadoop HDFS > Issue Type: Sub-task >Reporter: Ming Ma >Assignee: Siqi Li > Labels: BB2015-05-TBR > Attachments: HDFS-6744.v1.patch, deadnodespage.png, > decomnodespage.png, livendoespage.png > > > The new NN webUI lists live node at the top of the page, followed by dead > node and decommissioning node. From admins point of view: > 1. Decommissioning nodes and dead nodes are more interesting. It is better to > move decommissioning nodes to the top of the page, followed by dead nodes and > decommissioning nodes. > 2. To find decommissioning nodes or dead nodes, the whole page that includes > all nodes needs to be loaded. That could take some time for big clusters. > The legacy web UI filters out the type of nodes dynamically. That seems to > work well. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (HDFS-6744) Improve decommissioning nodes and dead nodes access on the new NN webUI
[ https://issues.apache.org/jira/browse/HDFS-6744?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14181758#comment-14181758 ] Siqi Li commented on HDFS-6744: --- [~wheat9] the state of nodes are changing constantly, therefore, we should load them every time when people click a link, instead of load all info once and populate it to DOM when it is requested Improve decommissioning nodes and dead nodes access on the new NN webUI --- Key: HDFS-6744 URL: https://issues.apache.org/jira/browse/HDFS-6744 Project: Hadoop HDFS Issue Type: Sub-task Reporter: Ming Ma Assignee: Siqi Li Attachments: HDFS-6744.v1.patch, deadnodespage.png, decomnodespage.png, livendoespage.png The new NN webUI lists live node at the top of the page, followed by dead node and decommissioning node. From admins point of view: 1. Decommissioning nodes and dead nodes are more interesting. It is better to move decommissioning nodes to the top of the page, followed by dead nodes and decommissioning nodes. 2. To find decommissioning nodes or dead nodes, the whole page that includes all nodes needs to be loaded. That could take some time for big clusters. The legacy web UI filters out the type of nodes dynamically. That seems to work well. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (HDFS-6744) Improve decommissioning nodes and dead nodes access on the new NN webUI
[ https://issues.apache.org/jira/browse/HDFS-6744?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14177240#comment-14177240 ] Haohui Mai commented on HDFS-6744: -- [~l201514], can you please post a screenshot? Thanks. Improve decommissioning nodes and dead nodes access on the new NN webUI --- Key: HDFS-6744 URL: https://issues.apache.org/jira/browse/HDFS-6744 Project: Hadoop HDFS Issue Type: Sub-task Reporter: Ming Ma Assignee: Siqi Li Attachments: HDFS-6744.v1.patch The new NN webUI lists live node at the top of the page, followed by dead node and decommissioning node. From admins point of view: 1. Decommissioning nodes and dead nodes are more interesting. It is better to move decommissioning nodes to the top of the page, followed by dead nodes and decommissioning nodes. 2. To find decommissioning nodes or dead nodes, the whole page that includes all nodes needs to be loaded. That could take some time for big clusters. The legacy web UI filters out the type of nodes dynamically. That seems to work well. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (HDFS-6744) Improve decommissioning nodes and dead nodes access on the new NN webUI
[
https://issues.apache.org/jira/browse/HDFS-6744?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14177261#comment-14177261
]
Hadoop QA commented on HDFS-6744:
-
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12675894/decomnodespage.png
against trunk revision d5084b9.
{color:red}-1 patch{color}. The patch command could not apply the patch.
Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/8456//console
This message is automatically generated.
Improve decommissioning nodes and dead nodes access on the new NN webUI
---
Key: HDFS-6744
URL: https://issues.apache.org/jira/browse/HDFS-6744
Project: Hadoop HDFS
Issue Type: Sub-task
Reporter: Ming Ma
Assignee: Siqi Li
Attachments: HDFS-6744.v1.patch, deadnodespage.png,
decomnodespage.png, livendoespage.png
The new NN webUI lists live node at the top of the page, followed by dead
node and decommissioning node. From admins point of view:
1. Decommissioning nodes and dead nodes are more interesting. It is better to
move decommissioning nodes to the top of the page, followed by dead nodes and
decommissioning nodes.
2. To find decommissioning nodes or dead nodes, the whole page that includes
all nodes needs to be loaded. That could take some time for big clusters.
The legacy web UI filters out the type of nodes dynamically. That seems to
work well.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
[jira] [Commented] (HDFS-6744) Improve decommissioning nodes and dead nodes access on the new NN webUI
[ https://issues.apache.org/jira/browse/HDFS-6744?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14177262#comment-14177262 ] Siqi Li commented on HDFS-6744: --- I have attached 3 screenshots of each page(livenodes, deadnodes, decomnodes) Improve decommissioning nodes and dead nodes access on the new NN webUI --- Key: HDFS-6744 URL: https://issues.apache.org/jira/browse/HDFS-6744 Project: Hadoop HDFS Issue Type: Sub-task Reporter: Ming Ma Assignee: Siqi Li Attachments: HDFS-6744.v1.patch, deadnodespage.png, decomnodespage.png, livendoespage.png The new NN webUI lists live node at the top of the page, followed by dead node and decommissioning node. From admins point of view: 1. Decommissioning nodes and dead nodes are more interesting. It is better to move decommissioning nodes to the top of the page, followed by dead nodes and decommissioning nodes. 2. To find decommissioning nodes or dead nodes, the whole page that includes all nodes needs to be loaded. That could take some time for big clusters. The legacy web UI filters out the type of nodes dynamically. That seems to work well. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (HDFS-6744) Improve decommissioning nodes and dead nodes access on the new NN webUI
[ https://issues.apache.org/jira/browse/HDFS-6744?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14177483#comment-14177483 ] Haohui Mai commented on HDFS-6744: -- I think it might be better to load all the information in the browser, since we have to load all information anyway. We can populate the information to DOM when it is requested -- pagination and sorted can be implemented in the same way. Improve decommissioning nodes and dead nodes access on the new NN webUI --- Key: HDFS-6744 URL: https://issues.apache.org/jira/browse/HDFS-6744 Project: Hadoop HDFS Issue Type: Sub-task Reporter: Ming Ma Assignee: Siqi Li Attachments: HDFS-6744.v1.patch, deadnodespage.png, decomnodespage.png, livendoespage.png The new NN webUI lists live node at the top of the page, followed by dead node and decommissioning node. From admins point of view: 1. Decommissioning nodes and dead nodes are more interesting. It is better to move decommissioning nodes to the top of the page, followed by dead nodes and decommissioning nodes. 2. To find decommissioning nodes or dead nodes, the whole page that includes all nodes needs to be loaded. That could take some time for big clusters. The legacy web UI filters out the type of nodes dynamically. That seems to work well. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (HDFS-6744) Improve decommissioning nodes and dead nodes access on the new NN webUI
[ https://issues.apache.org/jira/browse/HDFS-6744?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14174072#comment-14174072 ] Siqi Li commented on HDFS-6744: --- Hi [~wheat9], can you take a look at this patch? Improve decommissioning nodes and dead nodes access on the new NN webUI --- Key: HDFS-6744 URL: https://issues.apache.org/jira/browse/HDFS-6744 Project: Hadoop HDFS Issue Type: Sub-task Reporter: Ming Ma Assignee: Siqi Li Attachments: HDFS-6744.v1.patch The new NN webUI lists live node at the top of the page, followed by dead node and decommissioning node. From admins point of view: 1. Decommissioning nodes and dead nodes are more interesting. It is better to move decommissioning nodes to the top of the page, followed by dead nodes and decommissioning nodes. 2. To find decommissioning nodes or dead nodes, the whole page that includes all nodes needs to be loaded. That could take some time for big clusters. The legacy web UI filters out the type of nodes dynamically. That seems to work well. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (HDFS-6744) Improve decommissioning nodes and dead nodes access on the new NN webUI
[
https://issues.apache.org/jira/browse/HDFS-6744?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14170174#comment-14170174
]
Hadoop QA commented on HDFS-6744:
-
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12674616/HDFS-6744.v1.patch
against trunk revision 178bc50.
{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:red}-1 core tests{color}. The test build failed in
hadoop-hdfs-project/hadoop-hdfs
{color:green}+1 contrib tests{color}. The patch passed contrib unit tests.
Test results:
https://builds.apache.org/job/PreCommit-HDFS-Build/8411//testReport/
Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/8411//console
This message is automatically generated.
Improve decommissioning nodes and dead nodes access on the new NN webUI
---
Key: HDFS-6744
URL: https://issues.apache.org/jira/browse/HDFS-6744
Project: Hadoop HDFS
Issue Type: Sub-task
Reporter: Ming Ma
Assignee: Siqi Li
Attachments: HDFS-6744.v1.patch
The new NN webUI lists live node at the top of the page, followed by dead
node and decommissioning node. From admins point of view:
1. Decommissioning nodes and dead nodes are more interesting. It is better to
move decommissioning nodes to the top of the page, followed by dead nodes and
decommissioning nodes.
2. To find decommissioning nodes or dead nodes, the whole page that includes
all nodes needs to be loaded. That could take some time for big clusters.
The legacy web UI filters out the type of nodes dynamically. That seems to
work well.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
