[jira] [Commented] (KNOX-1237) Knox DSL should support HBase Stateless Scanner

2019-01-18 Thread Dequan Chen (JIRA) 


[ 
https://issues.apache.org/jira/browse/KNOX-1237?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16746435#comment-16746435
 ] 

Dequan Chen commented on KNOX-1237:
---

 [~risdenk]:

The implementation of the Knox Shell HBase stateless scanner is to use a 
temporary stateful scanner ID to get all the data of a user's request by >=1 
step(s) and return the complete data to the user depending on the request 
(version #, columns, rows etc). So the user does not need to create any 
stateful scanner(s) to loop through all possible steps for each step's data + 
combining the data as a whole Therefore, the user does not see any stateful 
scanner action because of the encapsulation adopted in the object-oriented 
implementation. Hope that the explanation helps you understand that.

Dequan

1/18/2019

 

> Knox DSL should support HBase Stateless Scanner
> ---
>
> Key: KNOX-1237
> URL: https://issues.apache.org/jira/browse/KNOX-1237
> Project: Apache Knox
>  Issue Type: Improvement
>  Components: ClientDSL
>Reporter: Kevin Risden
>Assignee: Dequan Chen
>Priority: Minor
> Fix For: 1.3.0
>
> Attachments: KNOX-1237.patch, KNOX-1237.patch
>
>
> KNOX-8 added support for HBase REST apis via Knox. The Knox DSL supports 
> stateful scanners as shown in the documentation 
> (https://knox.apache.org/books/knox-1-0-0/user-guide.html#table(String+tableName).scanner().create()+-+Scanner+Creation).
> HBase REST supports stateless scanners 
> ([https://hbase.apache.org/1.2/apidocs/org/apache/hadoop/hbase/rest/package-summary.html#operation_stateless_scanner])
>  which can be easily load balanced. The feature is not well documented in 
> HBase REST.
> Currently if using stateful scanners and Knox or HBase REST is being load 
> balanced, there will be an issue using that scanner. The stateless scanners 
> avoid this since they have all the information necessary.



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[jira] [Commented] (KNOX-1237) Knox DSL should support HBase Stateless Scanner

2018-10-05 Thread Dequan Chen (JIRA) 


[ 
https://issues.apache.org/jira/browse/KNOX-1237?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16640087#comment-16640087
 ] 

Dequan Chen commented on KNOX-1237:
---

[~risdenk] ,

As per your request, I just created [^KNOX-1237.patch] and uploaded to this 
JIRA. It is like the statefull scanner default - non inclusive for end-row.

Have a good day!

Dequan

 

 

> Knox DSL should support HBase Stateless Scanner
> ---
>
> Key: KNOX-1237
> URL: https://issues.apache.org/jira/browse/KNOX-1237
> Project: Apache Knox
>  Issue Type: Improvement
>  Components: ClientDSL
>Reporter: Kevin Risden
>Assignee: Dequan Chen
>Priority: Minor
> Attachments: KNOX-1237.patch
>
>
> KNOX-8 added support for HBase REST apis via Knox. The Knox DSL supports 
> stateful scanners as shown in the documentation 
> (https://knox.apache.org/books/knox-1-0-0/user-guide.html#table(String+tableName).scanner().create()+-+Scanner+Creation).
> HBase REST supports stateless scanners 
> ([https://hbase.apache.org/1.2/apidocs/org/apache/hadoop/hbase/rest/package-summary.html#operation_stateless_scanner])
>  which can be easily load balanced. The feature is not well documented in 
> HBase REST.
> Currently if using stateful scanners and Knox or HBase REST is being load 
> balanced, there will be an issue using that scanner. The stateless scanners 
> avoid this since they have all the information necessary.



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[jira] [Updated] (KNOX-1237) Knox DSL should support HBase Stateless Scanner

2018-10-05 Thread Dequan Chen (JIRA) 


 [ 
https://issues.apache.org/jira/browse/KNOX-1237?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Dequan Chen updated KNOX-1237:
--
Attachment: KNOX-1237.patch

> Knox DSL should support HBase Stateless Scanner
> ---
>
> Key: KNOX-1237
> URL: https://issues.apache.org/jira/browse/KNOX-1237
> Project: Apache Knox
>  Issue Type: Improvement
>  Components: ClientDSL
>Reporter: Kevin Risden
>Assignee: Dequan Chen
>Priority: Minor
> Attachments: KNOX-1237.patch
>
>
> KNOX-8 added support for HBase REST apis via Knox. The Knox DSL supports 
> stateful scanners as shown in the documentation 
> (https://knox.apache.org/books/knox-1-0-0/user-guide.html#table(String+tableName).scanner().create()+-+Scanner+Creation).
> HBase REST supports stateless scanners 
> ([https://hbase.apache.org/1.2/apidocs/org/apache/hadoop/hbase/rest/package-summary.html#operation_stateless_scanner])
>  which can be easily load balanced. The feature is not well documented in 
> HBase REST.
> Currently if using stateful scanners and Knox or HBase REST is being load 
> balanced, there will be an issue using that scanner. The stateless scanners 
> avoid this since they have all the information necessary.



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[jira] [Assigned] (KNOX-1237) Knox DSL should support HBase Stateless Scanner

2018-10-05 Thread Dequan Chen (JIRA) 


 [ 
https://issues.apache.org/jira/browse/KNOX-1237?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Dequan Chen reassigned KNOX-1237:
-

Assignee: Dequan Chen

> Knox DSL should support HBase Stateless Scanner
> ---
>
> Key: KNOX-1237
> URL: https://issues.apache.org/jira/browse/KNOX-1237
> Project: Apache Knox
>  Issue Type: Improvement
>  Components: ClientDSL
>Reporter: Kevin Risden
>Assignee: Dequan Chen
>Priority: Minor
>
> KNOX-8 added support for HBase REST apis via Knox. The Knox DSL supports 
> stateful scanners as shown in the documentation 
> (https://knox.apache.org/books/knox-1-0-0/user-guide.html#table(String+tableName).scanner().create()+-+Scanner+Creation).
> HBase REST supports stateless scanners 
> ([https://hbase.apache.org/1.2/apidocs/org/apache/hadoop/hbase/rest/package-summary.html#operation_stateless_scanner])
>  which can be easily load balanced. The feature is not well documented in 
> HBase REST.
> Currently if using stateful scanners and Knox or HBase REST is being load 
> balanced, there will be an issue using that scanner. The stateless scanners 
> avoid this since they have all the information necessary.



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[jira] [Commented] (KNOX-1237) Knox DSL should support HBase Stateless Scanner

2018-10-05 Thread Dequan Chen (JIRA) 


[ 
https://issues.apache.org/jira/browse/KNOX-1237?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16639969#comment-16639969
 ] 

Dequan Chen commented on KNOX-1237:
---

[~risdenk] ,

How are you?

I will create the patch for Knox Shell to run HBase statelesss scanner that is 
not inclusive. If you want an inclusive version for that, please let me know at 
your earliest convenience.

Have a good day!

Dequan

 

> Knox DSL should support HBase Stateless Scanner
> ---
>
> Key: KNOX-1237
> URL: https://issues.apache.org/jira/browse/KNOX-1237
> Project: Apache Knox
>  Issue Type: Improvement
>  Components: ClientDSL
>Reporter: Kevin Risden
>Priority: Minor
>
> KNOX-8 added support for HBase REST apis via Knox. The Knox DSL supports 
> stateful scanners as shown in the documentation 
> (https://knox.apache.org/books/knox-1-0-0/user-guide.html#table(String+tableName).scanner().create()+-+Scanner+Creation).
> HBase REST supports stateless scanners 
> ([https://hbase.apache.org/1.2/apidocs/org/apache/hadoop/hbase/rest/package-summary.html#operation_stateless_scanner])
>  which can be easily load balanced. The feature is not well documented in 
> HBase REST.
> Currently if using stateful scanners and Knox or HBase REST is being load 
> balanced, there will be an issue using that scanner. The stateless scanners 
> avoid this since they have all the information necessary.



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[jira] [Commented] (KNOX-1237) Knox DSL should support HBase Stateless Scanner

2018-06-08 Thread Dequan Chen (JIRA) 


[ 
https://issues.apache.org/jira/browse/KNOX-1237?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16506486#comment-16506486
 ] 

Dequan Chen commented on KNOX-1237:
---

To [~pzampino],

How are you?

I have recently implemented the Knox shell HBase stateless scanner and it 
passed all the tests against our enterprise HDP-included HBase (v1.1.2). I am 
wondering if I provide the patch in the coming future, can it be integrated to 
the Knox-1.1.0 release or not?

Dequan Chen

6/8/2018 2:35pm

> Knox DSL should support HBase Stateless Scanner
> ---
>
> Key: KNOX-1237
> URL: https://issues.apache.org/jira/browse/KNOX-1237
> Project: Apache Knox
>  Issue Type: Improvement
>  Components: ClientDSL
>Reporter: Kevin Risden
>Priority: Minor
> Fix For: 1.2.0
>
>
> KNOX-8 added support for HBase REST apis via Knox. The Knox DSL supports 
> stateful scanners as shown in the documentation 
> (https://knox.apache.org/books/knox-1-0-0/user-guide.html#table(String+tableName).scanner().create()+-+Scanner+Creation).
> HBase REST supports stateless scanners 
> ([https://hbase.apache.org/1.2/apidocs/org/apache/hadoop/hbase/rest/package-summary.html#operation_stateless_scanner])
>  which can be easily load balanced. The feature is not well documented in 
> HBase REST.
> Currently if using stateful scanners and Knox or HBase REST is being load 
> balanced, there will be an issue using that scanner. The stateless scanners 
> avoid this since they have all the information necessary.



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[jira] [Commented] (KNOX-1332) Document for the New Knox Gateway Service - ElasticSearch

2018-05-24 Thread Dequan Chen (JIRA) 

[ 
https://issues.apache.org/jira/browse/KNOX-1332?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16489778#comment-16489778
 ] 

Dequan Chen commented on KNOX-1332:
---

[^KNOX-1332-001.patch]

 

^To [~smore] ,^

^Before getting your detailed instructions, I have figured out how to create 
the the requested patch for "Knox-Gated ElasticSearch" service section to be 
integrated into  the Apache Knox User's Guide (v 1.1.0). The patch named 
*"KNOX-1332-001.patch"* is now attached to this JIRA.^

^Have a good day!^

^Dequan^

^5/24/2018^

> Document for the New Knox Gateway Service - ElasticSearch
> -
>
> Key: KNOX-1332
> URL: https://issues.apache.org/jira/browse/KNOX-1332
> Project: Apache Knox
>  Issue Type: New Feature
>  Components: Build, Release
>Affects Versions: 0.9.0, 0.10.0, 0.11.0, 0.12.0, 0.13.0, 0.14.0
> Environment: Knox Gateway Servers
>Reporter: Dequan Chen
>Assignee: Dequan Chen
>Priority: Critical
>  Labels: documentation
> Fix For: 1.1.0
>
> Attachments: KNOX-1332-001.patch, dcKnoxGatedElasticSearch_Docs.docx
>
>   Original Estimate: 0.05h
>  Remaining Estimate: 0.05h
>
> The newly developed Knox Gateway service - ElasticSearch  needs User's Guide 
> documentation for users to correctly configure topology for the service and 
> perform ElasticSearch operations (root query and index creating, refreshing, 
> deleting and data operations - writing, upgrading and retrieval) via Knox. 
> This Jira of Knox is created as per the request/suggest of Larry McCay of 
> Apache Knox Community (https://issues.apache.org/jira/browse/KNOX-1155).



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[jira] [Updated] (KNOX-1332) Document for the New Knox Gateway Service - ElasticSearch

2018-05-24 Thread Dequan Chen (JIRA) 

 [ 
https://issues.apache.org/jira/browse/KNOX-1332?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Dequan Chen updated KNOX-1332:
--
Attachment: KNOX-1332-001.patch

> Document for the New Knox Gateway Service - ElasticSearch
> -
>
> Key: KNOX-1332
> URL: https://issues.apache.org/jira/browse/KNOX-1332
> Project: Apache Knox
>  Issue Type: New Feature
>  Components: Build, Release
>Affects Versions: 0.9.0, 0.10.0, 0.11.0, 0.12.0, 0.13.0, 0.14.0
> Environment: Knox Gateway Servers
>Reporter: Dequan Chen
>Assignee: Dequan Chen
>Priority: Critical
>  Labels: documentation
> Fix For: 1.1.0
>
> Attachments: KNOX-1332-001.patch, dcKnoxGatedElasticSearch_Docs.docx
>
>   Original Estimate: 0.05h
>  Remaining Estimate: 0.05h
>
> The newly developed Knox Gateway service - ElasticSearch  needs User's Guide 
> documentation for users to correctly configure topology for the service and 
> perform ElasticSearch operations (root query and index creating, refreshing, 
> deleting and data operations - writing, upgrading and retrieval) via Knox. 
> This Jira of Knox is created as per the request/suggest of Larry McCay of 
> Apache Knox Community (https://issues.apache.org/jira/browse/KNOX-1155).



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[jira] [Commented] (KNOX-1332) Document for the New Knox Gateway Service - ElasticSearch

2018-05-24 Thread Dequan Chen (JIRA) 

[ 
https://issues.apache.org/jira/browse/KNOX-1332?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16489036#comment-16489036
 ] 

Dequan Chen commented on KNOX-1332:
---

To [~smore],

Thanks for your comment. I have followed your link or 
"https://cwiki.apache.org/confluence/display/KNOX/Site+Maintenance; to try to 
create the patch. However I need your detailed instructions on the #3 Modify 
site files as follows:

{color:#8eb021}"This could include several different types of files. Make sure 
you use the appropriate Subversion commands when adding or removing 
files.{color}
 * {color:#8eb021}The directory {{trunk/src/site/markdown}} contains Markdown 
files for the site.{color}
 * {color:#8eb021}The directory {{trunk/src/site/resources}} contains the 
static resources (e.g. images, etc) for the site.{color}
 * {color:#8eb021}The directory {{trunk/books}} contains the source for various 
books."{color}

For the above 3 bullets, I just finished creating a "service_elasticsearch.md" 
under /trunk/books/1.1.0 directory with the contents I submitted in my Word 
file. However, I don't know where and how to do the other modifications as 
listed in the 3 bullets because there are no detailed examples or instructions 
on the web page. Therefore, I hope you can give me the detailed instructions on 
this so as to speed up the process for me to generate the patch you requested 
yesterday.

Here thank you in advance for all your help.

Dequan

5/24/2018

 

> Document for the New Knox Gateway Service - ElasticSearch
> -
>
> Key: KNOX-1332
> URL: https://issues.apache.org/jira/browse/KNOX-1332
> Project: Apache Knox
>  Issue Type: New Feature
>  Components: Build, Release
>Affects Versions: 0.9.0, 0.10.0, 0.11.0, 0.12.0, 0.13.0, 0.14.0
> Environment: Knox Gateway Servers
>Reporter: Dequan Chen
>Assignee: Dequan Chen
>Priority: Critical
>  Labels: documentation
> Fix For: 1.1.0
>
> Attachments: dcKnoxGatedElasticSearch_Docs.docx
>
>   Original Estimate: 0.05h
>  Remaining Estimate: 0.05h
>
> The newly developed Knox Gateway service - ElasticSearch  needs User's Guide 
> documentation for users to correctly configure topology for the service and 
> perform ElasticSearch operations (root query and index creating, refreshing, 
> deleting and data operations - writing, upgrading and retrieval) via Knox. 
> This Jira of Knox is created as per the request/suggest of Larry McCay of 
> Apache Knox Community (https://issues.apache.org/jira/browse/KNOX-1155).



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[jira] [Comment Edited] (KNOX-1332) Document for the New Knox Gateway Service - ElasticSearch

2018-05-23 Thread Dequan Chen (JIRA) 

[ 
https://issues.apache.org/jira/browse/KNOX-1332?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16487892#comment-16487892
 ] 

Dequan Chen edited comment on KNOX-1332 at 5/23/18 7:36 PM:


The actual documentation is in the attached Word file named 
"*dcKnoxGatedElasticSearch_Docs.docx*". 

Dequan Chen

5/23/2018

 


was (Author: dequanchen):
The actual documentation is in the attached in the Word file named 
"*dcKnoxGatedElasticSearch_Docs.docx*". 

Dequan Chen

5/23/2018

 

> Document for the New Knox Gateway Service - ElasticSearch
> -
>
> Key: KNOX-1332
> URL: https://issues.apache.org/jira/browse/KNOX-1332
> Project: Apache Knox
>  Issue Type: New Feature
>  Components: Build, Release
>Affects Versions: 0.9.0, 0.10.0, 0.11.0, 0.12.0, 0.13.0, 0.14.0
> Environment: Knox Gateway Servers
>Reporter: Dequan Chen
>Assignee: Dequan Chen
>Priority: Critical
>  Labels: documentation
> Fix For: 1.1.0
>
> Attachments: dcKnoxGatedElasticSearch_Docs.docx
>
>   Original Estimate: 0.05h
>  Remaining Estimate: 0.05h
>
> The newly developed Knox Gateway service - ElasticSearch  needs User's Guide 
> documentation for users to correctly configure topology for the service and 
> perform ElasticSearch operations (root query and index creating, refreshing, 
> deleting and data operations - writing, upgrading and retrieval) via Knox. 
> This Jira of Knox is created as per the request/suggest of Larry McCay of 
> Apache Knox Community (https://issues.apache.org/jira/browse/KNOX-1155).



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[jira] [Commented] (KNOX-1155) Knox Gateway Service for ElasticSearch

2018-05-23 Thread Dequan Chen (JIRA) 

[ 
https://issues.apache.org/jira/browse/KNOX-1155?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16487906#comment-16487906
 ] 

Dequan Chen commented on KNOX-1155:
---

To [~lmccay],

A separate Jira, as per your suggest, was created 
(https://issues.apache.org/jira/browse/KNOX-1332). The actual documentation was 
created based on what you said -  you will add back the explicit policy rule  
  to the service.xml file. It 
has been attached to the new Jira as a Word file.

Dequan

> Knox Gateway Service for ElasticSearch
> --
>
> Key: KNOX-1155
> URL: https://issues.apache.org/jira/browse/KNOX-1155
> Project: Apache Knox
>  Issue Type: New Feature
>  Components: Build, Release
>Affects Versions: 0.9.0, 0.9.1, 0.10.0, 0.11.0
> Environment: Knox Gateway Servers
>Reporter: Dequan Chen
>Assignee: Dequan Chen
>Priority: Critical
>  Labels: patch
> Fix For: 1.1.0
>
> Attachments: KNOX-1155-001.patch, KNOX-1155-002.patch, rewrite.xml, 
> service.xml
>
>   Original Estimate: 1h
>  Remaining Estimate: 1h
>
> We have used a lot of Knox Gateway Services and ElasticSearch service on our 
> Big Data platforms. However there are no Knox Gateway Service for 
> ElasticSearch yet.  In our situation, we need such a Knox Gateway Service for 
> ElasticSearch without Knox to do the …
> authentication but ElasticSearch Rest Server(s) to do the authentication. As 
> per our use case, we have developed such a Knox Gateway ElasticSearch Service 
> (services/elasticsearch/1.0.0), and we are in a mode to share the code to the 
> Apache Knox community because it has been fully tested for the following 
> scenarios:
> (1)   No-LDAP, Local-LDAP or company-specific-LDAP authentication in the Knox 
> gateway;
> (2)   Any Elasitcsearch Index - creation, deletion, refresshing and data - 
> writing, updating and retrieval;
> (3)   Elasticsearch node root query.



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[jira] [Commented] (KNOX-1332) Document for the New Knox Gateway Service - ElasticSearch

2018-05-23 Thread Dequan Chen (JIRA) 

[ 
https://issues.apache.org/jira/browse/KNOX-1332?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16487892#comment-16487892
 ] 

Dequan Chen commented on KNOX-1332:
---

The actual documentation is in the attached in the Word file named 
"*dcKnoxGatedElasticSearch_Docs.docx*". 

Dequan Chen

5/23/2018

 

> Document for the New Knox Gateway Service - ElasticSearch
> -
>
> Key: KNOX-1332
> URL: https://issues.apache.org/jira/browse/KNOX-1332
> Project: Apache Knox
>  Issue Type: New Feature
>  Components: Build, Release
>Affects Versions: 0.9.0, 0.10.0, 0.11.0, 0.12.0, 0.13.0, 0.14.0
> Environment: Knox Gateway Servers
>Reporter: Dequan Chen
>Assignee: Dequan Chen
>Priority: Critical
>  Labels: documentation
> Fix For: 1.1.0
>
> Attachments: dcKnoxGatedElasticSearch_Docs.docx
>
>   Original Estimate: 0.05h
>  Remaining Estimate: 0.05h
>
> The newly developed Knox Gateway service - ElasticSearch  needs User's Guide 
> documentation for users to correctly configure topology for the service and 
> perform ElasticSearch operations (root query and index creating, refreshing, 
> deleting and data operations - writing, upgrading and retrieval) via Knox. 
> This Jira of Knox is created as per the request/suggest of Larry McCay of 
> Apache Knox Community (https://issues.apache.org/jira/browse/KNOX-1155).



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[jira] [Created] (KNOX-1332) Document for the New Knox Gateway Service - ElasticSearch

2018-05-23 Thread Dequan Chen (JIRA) 
Dequan Chen created KNOX-1332:
-

 Summary: Document for the New Knox Gateway Service - ElasticSearch
 Key: KNOX-1332
 URL: https://issues.apache.org/jira/browse/KNOX-1332
 Project: Apache Knox
  Issue Type: New Feature
  Components: Build, Release
Affects Versions: 0.14.0, 0.13.0, 0.12.0, 0.11.0, 0.10.0, 0.9.0
 Environment: Knox Gateway Servers
Reporter: Dequan Chen
Assignee: Dequan Chen
 Fix For: 1.1.0
 Attachments: dcKnoxGatedElasticSearch_Docs.docx

The newly developed Knox Gateway service - ElasticSearch  needs User's Guide 
documentation for users to correctly configure topology for the service and 
perform ElasticSearch operations (root query and index creating, refreshing, 
deleting and data operations - writing, upgrading and retrieval) via Knox. This 
Jira of Knox is created as per the request/suggest of Larry McCay of Apache 
Knox Community (https://issues.apache.org/jira/browse/KNOX-1155).



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[jira] [Commented] (KNOX-1155) Knox Gateway Service for ElasticSearch

2018-05-23 Thread Dequan Chen (JIRA) 

[ 
https://issues.apache.org/jira/browse/KNOX-1155?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16487287#comment-16487287
 ] 

Dequan Chen commented on KNOX-1155:
---

Thanks, [~lmccay]. I will creates a separate Jira for the docs.

Dequan

> Knox Gateway Service for ElasticSearch
> --
>
> Key: KNOX-1155
> URL: https://issues.apache.org/jira/browse/KNOX-1155
> Project: Apache Knox
>  Issue Type: New Feature
>  Components: Build, Release
>Affects Versions: 0.9.0, 0.9.1, 0.10.0, 0.11.0
> Environment: Knox Gateway Servers
>Reporter: Dequan Chen
>Assignee: Dequan Chen
>Priority: Critical
>  Labels: patch
> Fix For: 1.1.0
>
> Attachments: KNOX-1155-001.patch, KNOX-1155-002.patch, rewrite.xml, 
> service.xml
>
>   Original Estimate: 1h
>  Remaining Estimate: 1h
>
> We have used a lot of Knox Gateway Services and ElasticSearch service on our 
> Big Data platforms. However there are no Knox Gateway Service for 
> ElasticSearch yet.  In our situation, we need such a Knox Gateway Service for 
> ElasticSearch without Knox to do the …
> authentication but ElasticSearch Rest Server(s) to do the authentication. As 
> per our use case, we have developed such a Knox Gateway ElasticSearch Service 
> (services/elasticsearch/1.0.0), and we are in a mode to share the code to the 
> Apache Knox community because it has been fully tested for the following 
> scenarios:
> (1)   No-LDAP, Local-LDAP or company-specific-LDAP authentication in the Knox 
> gateway;
> (2)   Any Elasitcsearch Index - creation, deletion, refresshing and data - 
> writing, updating and retrieval;
> (3)   Elasticsearch node root query.



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[jira] [Updated] (KNOX-1155) Knox Gateway Service for ElasticSearch

2018-05-09 Thread Dequan Chen (JIRA) 

 [ 
https://issues.apache.org/jira/browse/KNOX-1155?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Dequan Chen updated KNOX-1155:
--
Attachment: KNOX-1155-002.patch
Status: Patch Available  (was: Open)

[^KNOX-1155-002.patch]

To To [~lmccay],

Thanks for your comments. You are right. The ElasticSearch  uses it's own 
authentication and authorization. So I removed the  and  
from the previous version patch's service.xml file. Then I re-tested and 
everything is working correctly after the above changes. In addition, the 
comments originally in the two files is now in just single file re-write.xml. I 
have just create a new patch and is submitted here as [^KNOX-1155-002.patch].

Where shall I submit the testing documents, here or some other places.

Have a good night!

Dequan 

5/9/2018 

> Knox Gateway Service for ElasticSearch
> --
>
> Key: KNOX-1155
> URL: https://issues.apache.org/jira/browse/KNOX-1155
> Project: Apache Knox
>  Issue Type: New Feature
>  Components: Build, Release
>Affects Versions: 0.11.0, 0.10.0, 0.9.1, 0.9.0
> Environment: Knox Gateway Servers
>Reporter: Dequan Chen
>Assignee: Dequan Chen
>Priority: Critical
>  Labels: patch
> Fix For: 1.1.0
>
> Attachments: KNOX-1155-001.patch, KNOX-1155-002.patch, rewrite.xml, 
> service.xml
>
>   Original Estimate: 1h
>  Remaining Estimate: 1h
>
> We have used a lot of Knox Gateway Services and ElasticSearch service on our 
> Big Data platforms. However there are no Knox Gateway Service for 
> ElasticSearch yet.  In our situation, we need such a Knox Gateway Service for 
> ElasticSearch without Knox to do the …
> authentication but ElasticSearch Rest Server(s) to do the authentication. As 
> per our use case, we have developed such a Knox Gateway ElasticSearch Service 
> (services/elasticsearch/1.0.0), and we are in a mode to share the code to the 
> Apache Knox community because it has been fully tested for the following 
> scenarios:
> (1)   No-LDAP, Local-LDAP or company-specific-LDAP authentication in the Knox 
> gateway;
> (2)   Any Elasitcsearch Index - creation, deletion, refresshing and data - 
> writing, updating and retrieval;
> (3)   Elasticsearch node root query.



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[jira] [Commented] (KNOX-1155) Knox Gateway Service for ElasticSearch

2018-05-09 Thread Dequan Chen (JIRA) 

[ 
https://issues.apache.org/jira/browse/KNOX-1155?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16469323#comment-16469323
 ] 

Dequan Chen commented on KNOX-1155:
---

To [~lmccay],

Thanks for your comments and the email. I have just tested the patch against 
ElasticSearch-6.1.1 and the latest ElasticSearch-6.2.4 + Knox release 1.0.0. 
All worked correctly.

ElasticSearch using its own xpack to do the security, which performs 
authentication against local or company-specific LDAP. In the no_ldap Knox 
topology the provider can be Anonymous authentication provider while in 
local_ldap or company-specific-ldap topology, the provider can be ShiroProvider 
authentication provider.

If the community needs my today's testing, including how to install/configure 
the latest ElasticSearch and knox release and their required services - 
elasticsearch, local ldap, knox gateway + how to configure the Knox topologies 
+ the curl commands to test against no-ldap and local-ldap Knox topologies..., 
please let me know 

 

Dequan

5/9/2018

 

> Knox Gateway Service for ElasticSearch
> --
>
> Key: KNOX-1155
> URL: https://issues.apache.org/jira/browse/KNOX-1155
> Project: Apache Knox
>  Issue Type: New Feature
>  Components: Build, Release
>Affects Versions: 0.9.0, 0.9.1, 0.10.0, 0.11.0
> Environment: Knox Gateway Servers
>Reporter: Dequan Chen
>Assignee: Dequan Chen
>Priority: Critical
>  Labels: patch
> Fix For: 1.1.0
>
> Attachments: KNOX-1155-001.patch, rewrite.xml, service.xml
>
>   Original Estimate: 1h
>  Remaining Estimate: 1h
>
> We have used a lot of Knox Gateway Services and ElasticSearch service on our 
> Big Data platforms. However there are no Knox Gateway Service for 
> ElasticSearch yet.  In our situation, we need such a Knox Gateway Service for 
> ElasticSearch without Knox to do the …
> authentication but ElasticSearch Rest Server(s) to do the authentication. As 
> per our use case, we have developed such a Knox Gateway ElasticSearch Service 
> (services/elasticsearch/1.0.0), and we are in a mode to share the code to the 
> Apache Knox community because it has been fully tested for the following 
> scenarios:
> (1)   No-LDAP, Local-LDAP or company-specific-LDAP authentication in the Knox 
> gateway;
> (2)   Any Elasitcsearch Index - creation, deletion, refresshing and data - 
> writing, updating and retrieval;
> (3)   Elasticsearch node root query.



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[jira] [Commented] (KNOX-1155) Knox Gateway Service for ElasticSearch

2018-01-10 Thread Dequan Chen (JIRA) 

[ 
https://issues.apache.org/jira/browse/KNOX-1155?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16321136#comment-16321136
 ] 

Dequan Chen commented on KNOX-1155:
---

Hello Larry,

How are you?

It's about 3 weeks since we last exchanged emails on the Knox-Gated
ElasticSearch service. I was very busy in the past few days. It's only
until yesterday and today that I got time to work on creating the docs that
are required. I have now finished the docs to include 3 parts of
procedures  as follows:
(1) Install X-pack secured ElasticSearch (the latest version 6.1.1)
instance on Windows for the testing
(2) Install Knox (version 0.13.0) and the build-in Local-LDAP instance on
Windows for the testing + Install the Knox-Gated ElasticSearch service and
create Knox topologies (no-ldap and local-ldap) .xml files
(3) Testing ElasticSearch service - node root query and any ElasitcSearch
Index - creation, deletion, refreshing and data - writing, updating, and
retrieval without / with via No-LDAP and Local-LDAP Knox - Queries (curl
commands) and Expected Results

The above 3 parts have been saved in a .txt file. Can you tell me how to
submit the document .txt file. Thanks.

Have a great 2018!

Have a great day!


Best wishes,



Dequan



*Dequan Chen, Ph.D*







> Knox Gateway Service for ElasticSearch
> --
>
> Key: KNOX-1155
> URL: https://issues.apache.org/jira/browse/KNOX-1155
> Project: Apache Knox
>  Issue Type: New Feature
>  Components: Build, Release
>Affects Versions: 0.9.0, 0.9.1, 0.10.0, 0.11.0
> Environment: Knox Gateway Servers
>Reporter: Dequan Chen
>Assignee: Dequan Chen
>Priority: Critical
>  Labels: patch
> Fix For: 1.1.0
>
> Attachments: KNOX-1155-001.patch, rewrite.xml, service.xml
>
>   Original Estimate: 1h
>  Remaining Estimate: 1h
>
> We have used a lot of Knox Gateway Services and ElasticSearch service on our 
> Big Data platforms. However there are no Knox Gateway Service for 
> ElasticSearch yet.  In our situation, we need such a Knox Gateway Service for 
> ElasticSearch without Knox to do the …
> authentication but ElasticSearch Rest Server(s) to do the authentication. As 
> per our use case, we have developed such a Knox Gateway ElasticSearch Service 
> (services/elasticsearch/1.0.0), and we are in a mode to share the code to the 
> Apache Knox community because it has been fully tested for the following 
> scenarios:
> (1)   No-LDAP, Local-LDAP or company-specific-LDAP authentication in the Knox 
> gateway;
> (2)   Any Elasitcsearch Index - creation, deletion, refresshing and data - 
> writing, updating and retrieval;
> (3)   Elasticsearch node root query.



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[jira] [Commented] (KNOX-1155) New Knox Gateway Service for ElasticSearch

2017-12-22 Thread Dequan Chen (JIRA) 

[ 
https://issues.apache.org/jira/browse/KNOX-1155?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16302164#comment-16302164
 ] 

Dequan Chen commented on KNOX-1155:
---

Thanks. I just did as you instructed and appeared to be a success.

Have a good night!

Merry Christmas!



Dequan





> New Knox Gateway Service for ElasticSearch
> --
>
> Key: KNOX-1155
> URL: https://issues.apache.org/jira/browse/KNOX-1155
> Project: Apache Knox
>  Issue Type: New Feature
>  Components: Build, Release
>Affects Versions: 0.9.0, 0.9.1, 0.10.0, 0.11.0
> Environment: Knox Gateway Servers
>Reporter: Dequan Chen
>Assignee: Dequan Chen
>Priority: Critical
>  Labels: patch
> Fix For: 1.1.0
>
> Attachments: KNOX-1155-001.patch, rewrite.xml, service.xml
>
>   Original Estimate: 1h
>  Remaining Estimate: 1h
>
> We have used a lot of Knox Gateway Services and ElasticSearch service on our 
> Big Data platforms. However there are no Knox Gateway Service for 
> ElasticSearch yet.  In our situation, we need such a Knox Gateway Service for 
> ElasticSearch without Knox to do the …
> authentication but ElasticSearch Rest Server(s) to do the authentication. As 
> per our use case, we have developed such a Knox Gateway ElasticSearch Service 
> (services/elasticsearch/1.0.0), and we are in a mode to share the code to the 
> Apache Knox community because it has been fully tested for the following 
> scenarios:
> (1)   No-LDAP, Local-LDAP or company-specific-LDAP authentication in the Knox 
> gateway;
> (2)   Any Elasitcsearch Index - creation, deletion, refresshing and data - 
> writing, updating and retrieval;
> (3)   Elasticsearch node root query.



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[jira] [Updated] (KNOX-1155) New Knox Gateway Service for ElasticSearch

2017-12-22 Thread Dequan Chen (JIRA) 

 [ 
https://issues.apache.org/jira/browse/KNOX-1155?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Dequan Chen updated KNOX-1155:
--
Attachment: KNOX-1155-001.patch

The required KNOX-1155-001.patch file for the new Knox Gateway ElasticSearch 
Service

> New Knox Gateway Service for ElasticSearch
> --
>
> Key: KNOX-1155
> URL: https://issues.apache.org/jira/browse/KNOX-1155
> Project: Apache Knox
>  Issue Type: New Feature
>  Components: Build, Release
>Affects Versions: 0.9.0, 0.9.1, 0.10.0, 0.11.0
> Environment: Knox Gateway Servers
>Reporter: Dequan Chen
>Assignee: Dequan Chen
>Priority: Critical
>  Labels: patch
> Fix For: 1.1.0
>
> Attachments: KNOX-1155-001.patch, rewrite.xml, service.xml
>
>   Original Estimate: 1h
>  Remaining Estimate: 1h
>
> We have used a lot of Knox Gateway Services and ElasticSearch service on our 
> Big Data platforms. However there are no Knox Gateway Service for 
> ElasticSearch yet.  In our situation, we need such a Knox Gateway Service for 
> ElasticSearch without Knox to do the …
> authentication but ElasticSearch Rest Server(s) to do the authentication. As 
> per our use case, we have developed such a Knox Gateway ElasticSearch Service 
> (services/elasticsearch/1.0.0), and we are in a mode to share the code to the 
> Apache Knox community because it has been fully tested for the following 
> scenarios:
> (1)   No-LDAP, Local-LDAP or company-specific-LDAP authentication in the Knox 
> gateway;
> (2)   Any Elasitcsearch Index - creation, deletion, refresshing and data - 
> writing, updating and retrieval;
> (3)   Elasticsearch node root query.



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[jira] [Commented] (KNOX-1155) New Knox Gateway Service for ElasticSearch

2017-12-22 Thread Dequan Chen (JIRA) 

[ 
https://issues.apache.org/jira/browse/KNOX-1155?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16301967#comment-16301967
 ] 

Dequan Chen commented on KNOX-1155:
---

Larry,

Thanks for the instruction. I have just created the
patch KNOX-1155-001.patch and attached to the JIRA. I don't know if the
patch-submitting working or not because after I clicked the *Submit Patch*
button and  refresh the page. I cannot see it on the JIRA page. If the
patch fails to got to the JIRA site, please let me know. And it's likely I
will be able to create the docs for how to test/use the code next week post
Christmas!

Wish you & your family: Merry Christmas!

Have a great day!


Best wishes,



Dequan







> New Knox Gateway Service for ElasticSearch
> --
>
> Key: KNOX-1155
> URL: https://issues.apache.org/jira/browse/KNOX-1155
> Project: Apache Knox
>  Issue Type: New Feature
>  Components: Build, Release
>Affects Versions: 0.9.0, 0.9.1, 0.10.0, 0.11.0
> Environment: Knox Gateway Servers
>Reporter: Dequan Chen
>Assignee: Dequan Chen
>Priority: Critical
>  Labels: patch
> Fix For: 1.1.0
>
> Attachments: rewrite.xml, service.xml
>
>   Original Estimate: 1h
>  Remaining Estimate: 1h
>
> We have used a lot of Knox Gateway Services and ElasticSearch service on our 
> Big Data platforms. However there are no Knox Gateway Service for 
> ElasticSearch yet.  In our situation, we need such a Knox Gateway Service for 
> ElasticSearch without Knox to do the …
> authentication but ElasticSearch Rest Server(s) to do the authentication. As 
> per our use case, we have developed such a Knox Gateway ElasticSearch Service 
> (services/elasticsearch/1.0.0), and we are in a mode to share the code to the 
> Apache Knox community because it has been fully tested for the following 
> scenarios:
> (1)   No-LDAP, Local-LDAP or company-specific-LDAP authentication in the Knox 
> gateway;
> (2)   Any Elasitcsearch Index - creation, deletion, refresshing and data - 
> writing, updating and retrieval;
> (3)   Elasticsearch node root query.



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[jira] [Updated] (KNOX-1155) New Knox Gateway Service for ElasticSearch

2017-12-22 Thread Dequan Chen (JIRA) 

 [ 
https://issues.apache.org/jira/browse/KNOX-1155?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Dequan Chen updated KNOX-1155:
--
Status: Patch Available  (was: Open)

> New Knox Gateway Service for ElasticSearch
> --
>
> Key: KNOX-1155
> URL: https://issues.apache.org/jira/browse/KNOX-1155
> Project: Apache Knox
>  Issue Type: New Feature
>  Components: Build, Release
>Affects Versions: 0.11.0, 0.10.0, 0.9.1, 0.9.0
> Environment: Knox Gateway Servers
>Reporter: Dequan Chen
>Assignee: Dequan Chen
>Priority: Critical
>  Labels: patch
> Fix For: 1.1.0
>
> Attachments: rewrite.xml, service.xml
>
>   Original Estimate: 1h
>  Remaining Estimate: 1h
>
> We have used a lot of Knox Gateway Services and ElasticSearch service on our 
> Big Data platforms. However there are no Knox Gateway Service for 
> ElasticSearch yet.  In our situation, we need such a Knox Gateway Service for 
> ElasticSearch without Knox to do the …
> authentication but ElasticSearch Rest Server(s) to do the authentication. As 
> per our use case, we have developed such a Knox Gateway ElasticSearch Service 
> (services/elasticsearch/1.0.0), and we are in a mode to share the code to the 
> Apache Knox community because it has been fully tested for the following 
> scenarios:
> (1)   No-LDAP, Local-LDAP or company-specific-LDAP authentication in the Knox 
> gateway;
> (2)   Any Elasitcsearch Index - creation, deletion, refresshing and data - 
> writing, updating and retrieval;
> (3)   Elasticsearch node root query.



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[jira] [Commented] (KNOX-1155) New Knox Gateway Service for ElasticSearch

2017-12-22 Thread Dequan Chen (JIRA) 

[ 
https://issues.apache.org/jira/browse/KNOX-1155?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16301887#comment-16301887
 ] 

Dequan Chen commented on KNOX-1155:
---

Hello Larry,

I have tried to follow the page (
https://cwiki.apache.org/confluence/display/KNOX/Contribution+Process?fireglass_rsn=true#ContributionProcess-ContributorWorkflow_params|=acafa9ff40123c7a_server_address=mc25.prod.fire.glass=true_right_side_popup=false_with_session_counter=1)
to create the patch you requested. However, I encountered the access denial
as follows:

git checkout -b KNOX-1155
git push -u origin KNOX-115
  fatal: remote error: access denied or repository not exported:
/knox.git

...

cd knox/gateway-service-definitions/src/main/resources/services
mkdir -p elasticsearch/1.0.0
cd elasticsearch/1.0.0
cp  .../knox-services/elasticsearch/1.0.0/service.xml .
cp  .../knox-services/elasticsearch/1.0.0/rewrite.xml .

git commit -am "New Knox Gateway ElasticSearch Service without Knox to do
the …
authentication but ElasticSearch Rest Server(s) to do the authentication"
git push
   fatal: The current branch KNOX-1155 has no upstream branch.
   To push the current branch and set the remote as upstream, use

   git push --set-upstream origin KNOX-1155

git push --set-upstream origin KNOX-1155

Have a great day!


Best wishes,



Dequan







> New Knox Gateway Service for ElasticSearch
> --
>
> Key: KNOX-1155
> URL: https://issues.apache.org/jira/browse/KNOX-1155
> Project: Apache Knox
>  Issue Type: New Feature
>  Components: Build, Release
>Affects Versions: 0.9.0, 0.9.1, 0.10.0, 0.11.0
> Environment: Knox Gateway Servers
>Reporter: Dequan Chen
>Assignee: Dequan Chen
>Priority: Critical
>  Labels: patch
> Fix For: 1.1.0
>
> Attachments: rewrite.xml, service.xml
>
>   Original Estimate: 1h
>  Remaining Estimate: 1h
>
> We have used a lot of Knox Gateway Services and ElasticSearch service on our 
> Big Data platforms. However there are no Knox Gateway Service for 
> ElasticSearch yet.  In our situation, we need such a Knox Gateway Service for 
> ElasticSearch without Knox to do the …
> authentication but ElasticSearch Rest Server(s) to do the authentication. As 
> per our use case, we have developed such a Knox Gateway ElasticSearch Service 
> (services/elasticsearch/1.0.0), and we are in a mode to share the code to the 
> Apache Knox community because it has been fully tested for the following 
> scenarios:
> (1)   No-LDAP, Local-LDAP or company-specific-LDAP authentication in the Knox 
> gateway;
> (2)   Any Elasitcsearch Index - creation, deletion, refresshing and data - 
> writing, updating and retrieval;
> (3)   Elasticsearch node root query.



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[jira] [Commented] (KNOX-1155) New Knox Gateway Service for ElasticSearch

2017-12-22 Thread Dequan Chen (JIRA) 

[ 
https://issues.apache.org/jira/browse/KNOX-1155?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16301843#comment-16301843
 ] 

Dequan Chen commented on KNOX-1155:
---

Hello Larry,

Thanks for the emails. I just come  back from my lunch. I will try to
follow your instructions create the docs for the Jira.

Merry Christmas!

Have a great day!


Best wishes,



Dequan



*Dequan Chen, Ph.D*


*LinkedIn*: *https://www.linkedin.com/in/dequan-chen-5b0a37bb/
*


*DataWorks  Summit / Hadoop Summit 2017 Speaker:
**https://dataworkssummit.com/san-jose-2017/sessions/securing-enterprise-healthcare-big-data-by-the-combination-of-knoxf5-ranger-tfa-and-kerberos-coupled-with-enterprise-active-directory-and-ldap
*/
 ==  Slides


*On Hortonworks Web or YouTube:  * http://hortonworks.com/customers/ |
http://hortonworks.com/customer/mayo-clinic/  or
*https://www.youtube.com/watch?v=w3T83zV-J7A=youtu.be
*



*Home* | (507) 208-1599 (C) |dequanchen2...@gmail.com
 (P)


*Mayo Clinic *(www.mayoclinic.org

) |Big Data Core Team, Data Resource Management, IT | 507-293-8489|
chen.deq...@mayo.edu | 200 First Street SW | Rochester, MN 55905





On Fri, Dec 22, 2017 at 1:12 PM, Larry McCay (JIRA)  wrote:



> New Knox Gateway Service for ElasticSearch
> --
>
> Key: KNOX-1155
> URL: https://issues.apache.org/jira/browse/KNOX-1155
> Project: Apache Knox
>  Issue Type: New Feature
>  Components: Build, Release
>Affects Versions: 0.9.0, 0.9.1, 0.10.0, 0.11.0
> Environment: Knox Gateway Servers
>Reporter: Dequan Chen
>Assignee: Dequan Chen
>Priority: Critical
>  Labels: patch
> Fix For: 1.1.0
>
> Attachments: rewrite.xml, service.xml
>
>   Original Estimate: 1h
>  Remaining Estimate: 1h
>
> We have used a lot of Knox Gateway Services and ElasticSearch service on our 
> Big Data platforms. However there are no Knox Gateway Service for 
> ElasticSearch yet.  In our situation, we need such a Knox Gateway Service for 
> ElasticSearch without Knox to do the …
> authentication but ElasticSearch Rest Server(s) to do the authentication. As 
> per our use case, we have developed such a Knox Gateway ElasticSearch Service 
> (services/elasticsearch/1.0.0), and we are in a mode to share the code to the 
> Apache Knox community because it has been fully tested for the following 
> scenarios:
> (1)   No-LDAP, Local-LDAP or company-specific-LDAP authentication in the Knox 
> gateway;
> (2)   Any Elasitcsearch Index - creation, deletion, refresshing and data - 
> writing, updating and retrieval;
> (3)   Elasticsearch node root query.



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[jira] [Created] (KNOX-1155) New Knox Gateway Service for ElasticSearch

2017-12-22 Thread Dequan Chen (JIRA) 
Dequan Chen created KNOX-1155:
-

 Summary: New Knox Gateway Service for ElasticSearch
 Key: KNOX-1155
 URL: https://issues.apache.org/jira/browse/KNOX-1155
 Project: Apache Knox
  Issue Type: New Feature
  Components: Build, Release
Affects Versions: 0.11.0, 0.10.0, 0.9.1, 0.9.0
 Environment: Knox Gateway Servers
Reporter: Dequan Chen
Priority: Critical
 Fix For: Future
 Attachments: rewrite.xml, service.xml

We have used a lot of Knox Gateway Services and ElasticSearch service on our 
Big Data platforms. However there are no Knox Gateway Service for ElasticSearch 
yet.  In our situation, we need such a Knox Gateway Service for ElasticSearch 
without Knox to do the …
authentication but ElasticSearch Rest Server(s) to do the authentication. As 
per our use case, we have developed such a Knox Gateway ElasticSearch Service 
(services/elasticsearch/1.0.0), and we are in a mode to share the code to the 
Apache Knox community because it has been fully tested for the following 
scenarios:
(1) No-LDAP, Local-LDAP or company-specific-LDAP authentication in the Knox 
gateway;
(2) Any Elasitcsearch Index - creation, deletion, refresshing and data - 
writing, updating and retrieval;
(3) Elasticsearch node root query.



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