GitHub user aspen01 opened a pull request:
https://github.com/apache/zeppelin/pull/1600
Using HDFS to backup and restore notebook
### What is this PR for?
This PR supports using HDFS to backup and restore notebook.
It is similar to https://github.com/apache/zeppelin/pull/1479.
However this PR just use WebHDFS API, so we don't need to care about hadoop
libraries' dependency.
### What type of PR is it?
Improvement
### Todos
* [ ] - Task
### What is the Jira issue?
[https://issues.apache.org/jira/browse/ZEPPELIN-1515](https://issues.apache.org/jira/browse/ZEPPELIN-1515)
### How should this be tested?
Set the variables in zeppelin-site.xml
- zeppelin.notebook.storage :
org.apache.zeppelin.notebook.repo.HDFSNotebookRepo
- hdfs.url : Hadoop WebHDFS URL. default: http://localhost:50070/webhdfs/v1/
- hdfs.user : HDFS user. default: hdfs
- hdfs.maxlength : Maximum number of lines of results fetched. default:
100000
- hdfs.notebook.dir : notebook location directory in HDFS. default: /tmp
After zeppelin daemon start, check the notebook directories in
``hdfs.notebook.dir``.
### Screenshots (if appropriate)
### 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/aspen01/zeppelin branch-0.6
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/zeppelin/pull/1600.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 #1600
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commit 4b57a2faefdd34f4675e1acd78b25677111a5e57
Author: miru <[email protected]>
Date: 2016-10-26T09:38:21Z
Using HDFS to backup and restore notebook
commit 2cc65adabc760c5da032cf1e7525aeece6705799
Author: miru <[email protected]>
Date: 2016-11-01T09:14:53Z
add hadoop pseudo auth in GETFILESTATUS, LISTSTATUS
add header for uploading file using REST API
commit 858e31beed3903fbdd12fe08b88ee028d397903b
Author: miru <[email protected]>
Date: 2016-11-04T03:19:47Z
always add hadoop pseudo authentication
commit 45f182419fe451cdee970c95b67704fa6cff09a4
Author: miru <[email protected]>
Date: 2016-11-04T14:39:35Z
add document for HDFSNotebookRepo
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