[GitHub] zeppelin pull request #2594: [ZEPPELIN-2944] Cannot launch Spark interpreter...

[asfgit]

Github user asfgit closed the pull request at:

https://github.com/apache/zeppelin/pull/2594


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[GitHub] zeppelin issue #2551: [ZEPPELIN-2880] - Fix username output when OIDC is ena...

[felixcheung]

Github user felixcheung commented on the issue:

https://github.com/apache/zeppelin/pull/2551
  
merged, do you have a JIRA user on ASF JIRA, @byamthev ?


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[GitHub] zeppelin pull request #2551: [ZEPPELIN-2880] - Fix username output when OIDC...

[asfgit]

Github user asfgit closed the pull request at:

https://github.com/apache/zeppelin/pull/2551


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[jira] [Created] (ZEPPELIN-2953) Allow custom http header for livy interpreter

[Jeff Zhang (JIRA)]

Jeff Zhang created ZEPPELIN-2953:


 Summary: Allow custom http header for livy interpreter
 Key: ZEPPELIN-2953
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-2953
 Project: Zeppelin
  Issue Type: New Feature
Reporter: Jeff Zhang






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[GitHub] zeppelin pull request #2599: [ZEPPELIN-2952] encrypt credentials.json with A...

[herval]

GitHub user herval opened a pull request:

https://github.com/apache/zeppelin/pull/2599

[ZEPPELIN-2952] encrypt credentials.json with AES

### What is this PR for?
Support encrypting passwords using a private key

### What type of PR is it?
Improvement

### What is the Jira issue?
https://issues.apache.org/jira/browse/ZEPPELIN-2952

### How should this be tested?
- Set the env variable `ZEPPELIN_CREDENTIALS_ENCRYPT_KEY=something`
- Save a few credentials
- Check that the `credentials.json` file is storing encrypted passwords
- Restart server using the same env variable for 
`ZEPPELIN_CREDENTIALS_ENCRYPT_KEY`
- The credentials should still be decryptable

### Questions:
* Does the licenses files need update?
No

* Is there breaking changes for older versions?
No

* Does this needs documentation?
Yes


You can merge this pull request into a Git repository by running:

$ git pull https://github.com/herval/zeppelin encrypt-credentials

Alternatively you can review and apply these changes as the patch at:

https://github.com/apache/zeppelin/pull/2599.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

This closes #2599


commit c3e0ead0a4ba18d1131ffa008858593030b4776a
Author: Herval Freire 
Date:   2017-08-04T17:51:37Z

encrypt credentials.json with AES




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[jira] [Created] (ZEPPELIN-2952) Support encrypting passwords on credentials.json

[Herval Freire (JIRA)]

Herval Freire created ZEPPELIN-2952:
---

 Summary: Support encrypting passwords on credentials.json
 Key: ZEPPELIN-2952
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-2952
 Project: Zeppelin
  Issue Type: Improvement
Reporter: Herval Freire






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[GitHub] zeppelin issue #2596: [ZEPPELIN-2949] Allow custom Spark UI URL

[necosta]

Github user necosta commented on the issue:

https://github.com/apache/zeppelin/pull/2596
  
Not sure what we can do to have the tests passing:
https://travis-ci.org/nokia/zeppelin/jobs/279484561
https://travis-ci.org/nokia/zeppelin/jobs/279484562
Any suggestions?


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[jira] [Created] (ZEPPELIN-2951) Paragraph shaking when user type

[Jeff Zhang (JIRA)]

Jeff Zhang created ZEPPELIN-2951:


 Summary: Paragraph shaking when user type
 Key: ZEPPELIN-2951
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-2951
 Project: Zeppelin
  Issue Type: Bug
Reporter: Jeff Zhang


See attachment



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[GitHub] zeppelin pull request #2598: Support Ceph as a notebook storage

[kjmrknsn]

GitHub user kjmrknsn opened a pull request:

https://github.com/apache/zeppelin/pull/2598

Support Ceph as a notebook storage

### What is this PR for?
Make Zeppelin support Ceph as a notebook storage.

Ceph has APIs which are compatible with AWS S3 APIs. However, it supports 
only AWS Signature V2 and GetObject requests of aws-sdk-java use V4 by default: 
https://github.com/aws/aws-sdk-java/issues/372

According to 
https://github.com/aws/aws-sdk-java/issues/372#issuecomment-137299691 , the 
Zeppelin configuration of `zeppelin.notebook.s3.signerOverride` is added to 
make the `signerOverride` field of a `ClientConfiguration` instance 
configurable.

### What type of PR is it?
[Improvement]

### Todos
* [ ] - Task

### What is the Jira issue?
* https://issues.apache.org/jira/browse/ZEPPELIN-2950

### How should this be tested?
Tested manually.

### Screenshots (if appropriate)

### Questions:
* Does the licenses files need update? No
* Is there breaking changes for older versions? No
* Does this needs documentation? No


You can merge this pull request into a Git repository by running:

$ git pull https://github.com/kjmrknsn/zeppelin feature/ceph-support

Alternatively you can review and apply these changes as the patch at:

https://github.com/apache/zeppelin/pull/2598.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

This closes #2598


commit 0fadb86db8055ee34d5bf401bedc3ceff3183d58
Author: Keiji Yoshida 
Date:   2017-09-25T12:03:54Z

Support Ceph as a notebook storage




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[GitHub] zeppelin issue #2596: [ZEPPELIN-2949] Allow custom Spark UI URL

[necosta]

Github user necosta commented on the issue:

https://github.com/apache/zeppelin/pull/2596
  
Thanks @felixcheung. Test looks unrelated but I'll double check.
Added one commit for documentation

Not sure how much we want to document on how to work with Spark behind 
reverse proxy but I can add that by setting properties:
* spark.ui.enabled=true
* spark.ui.reverseProxy=false (disables '/proxy/applicationId' web url path)
* spark.ui.proxyBase=/reverseProxyUniqueKey
* zeppelin.spark.uiWebUrl=http://{hostName}/reverseProxyUniqueKey

https://issues.apache.org/jira/browse/SPARK-20044 is preventing us from 
using a path prefix and it is assumed we are routing from spark port to 
reverseProxyUniqueKey




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[GitHub] zeppelin issue #2551: [ZEPPELIN-2880] - Fix username output when OIDC is ena...

[andreaTP]

Github user andreaTP commented on the issue:

https://github.com/apache/zeppelin/pull/2551
  
ping, probably this is good to merge


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[jira] [Created] (ZEPPELIN-2950) Support Ceph as a notebook storage

[Keiji Yoshida (JIRA)]

Keiji Yoshida created ZEPPELIN-2950:
---

 Summary: Support Ceph as a notebook storage
 Key: ZEPPELIN-2950
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-2950
 Project: Zeppelin
  Issue Type: Improvement
  Components: zeppelin-zengine
Reporter: Keiji Yoshida


Make Zeppelin support Ceph as a notebook storage.

Ceph has APIs which are compatible with AWS S3 APIs. However, it supports only 
AWS Signature V2 and GetObject requests of aws-sdk-java use V4 by default: 
https://github.com/aws/aws-sdk-java/issues/372

Zeppelin configuration which enforces an S3 client to use AWS Signature V2 is 
necessary for Zepplin to work with Ceph successfully.



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