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zeppelin/docs/rest-api/rest-notebook.md
Mina Lee 70ab1a376d [ZEPPELIN-952] Refine website style 
### What is this PR for?
- update document style (font, line-spacing)
- apply same formats for documents
- fix broke document styles

### What type of PR is it?
Documentation

### What is the Jira issue?
[ZEPPELIN-952](https://issues.apache.org/jira/browse/ZEPPELIN-952)

### Screenshots (if appropriate)
**Before**
<img width="1184" alt="screen shot 2016-06-04 at 9 51 38 pm" src="https://cloud.githubusercontent.com/assets/8503346/15803667/d0dd5ac2-2a9f-11e6-9ed0-ddc369a97612.png">

**After**
<img width="1184" alt="screen shot 2016-06-04 at 9 15 08 pm" src="https://cloud.githubusercontent.com/assets/8503346/15803666/cd9212ea-2a9f-11e6-986e-17992a495ab6.png">

**Before**
<img width="1183" alt="screen shot 2016-06-04 at 10 08 53 pm" src="https://cloud.githubusercontent.com/assets/8503346/15803695/03e73126-2aa1-11e6-8675-3ca437aeb833.png">

**After**
<img width="1184" alt="screen shot 2016-06-04 at 10 08 18 pm" src="https://cloud.githubusercontent.com/assets/8503346/15803696/078ce866-2aa1-11e6-9044-4f5e16649eb4.png">

**Before**
<img width="1184" alt="screen shot 2016-06-04 at 10 10 47 pm" src="https://cloud.githubusercontent.com/assets/8503346/15803704/5787e9ba-2aa1-11e6-804c-076a8f3aa852.png">

**After**
<img width="1184" alt="screen shot 2016-06-04 at 10 11 22 pm" src="https://cloud.githubusercontent.com/assets/8503346/15803707/5afb5d0c-2aa1-11e6-98c7-7440db35bd2f.png">

**Before**
<img width="188" alt="screen shot 2016-06-04 at 10 12 36 pm" src="https://cloud.githubusercontent.com/assets/8503346/15803719/92e5cc3e-2aa1-11e6-9a9f-e12150e78733.png">

**After**
<img width="199" alt="screen shot 2016-06-04 at 10 12 55 pm" src="https://cloud.githubusercontent.com/assets/8503346/15803721/958e8c00-2aa1-11e6-8768-8350db6e7173.png">

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

Author: Mina Lee <minalee@nflabs.com>

Closes #962 from minahlee/ZEPPELIN-952 and squashes the following commits:

f9bee91 [Mina Lee] Capitalize hawq
72481bd [Mina Lee] Update doc titles
495a074 [Mina Lee] remove old style.css
27ca869 [Mina Lee] use code block for file location in spark.md
eb821f1 [Mina Lee] Change file location and rename file
72f8ec3 [Mina Lee] change storage doc layout and fix pre block
4202208 [Mina Lee] Apply same format for rest api docs
5875066 [Mina Lee] split display page into text and html
8bc5a6e [Mina Lee] prettify document
0cb953e [Mina Lee] remove incubating tag
2016-06-08 11:44:26 -07:00

20 KiB
Raw Blame History

layout title description group
page Notebook REST API rest-api

{% include JB/setup %}

Zeppelin REST API

Zeppelin provides several REST APIs for interaction and remote activation of zeppelin functionality.

All REST APIs are available starting with the following endpoint http://[zeppelin-server]:[zeppelin-port]/api. Note that zeppelin REST APIs receive or return JSON objects, it is recommended for you to install some JSON viewers such as JSONView.

If you work with Zeppelin and find a need for an additional REST API, please file an issue or send us mail.


Notebook REST API List

Notebooks REST API supports the following operations: List, Create, Get, Delete, Clone, Run, Export, Import as detailed in the following tables.

List Notebooks

Description This ```GET``` method lists the available notebooks on your server. Notebook JSON contains the ```name``` and ```id``` of all notebooks.
URL ```http://[zeppelin-server]:[zeppelin-port]/api/notebook```
Success code 200
Fail code 500
sample JSON response 
{
  "status": "OK",
  "message": "",
  "body": [
    {
      "name":"Homepage",
      "id":"2AV4WUEMK"
    },
    {
      "name":"Zeppelin Tutorial",
      "id":"2A94M5J1Z"
    }
  ]
}

Create Notebook

Description This ```POST``` method creates a new notebook using the given name or default name if none given. The body field of the returned JSON contains the new notebook id.
URL ```http://[zeppelin-server]:[zeppelin-port]/api/notebook```
Success code 201
Fail code 500
sample JSON input (without paragraphs) 
{"name": "name of new notebook"}
sample JSON input (with initial paragraphs) 
{
  "name": "name of new notebook",
  "paragraphs": [
    {
      "title": "paragraph title1",
      "text": "paragraph text1"
    },
    {
      "title": "paragraph title2",
      "text": "paragraph text2"
    }
  ]
}
sample JSON response 
{
  "status": "CREATED",
  "message": "",
  "body": "2AZPHY918"
}

Get Notebook

Description This ```GET``` method retrieves an existing notebook's information using the given id. The body field of the returned JSON contain information about paragraphs in the notebook.
URL ```http://[zeppelin-server]:[zeppelin-port]/api/notebook/[notebookId]```
Success code 200
Fail code 500
sample JSON response 
{
  "status": "OK",
  "message": "",
  "body": {
    "paragraphs": [
      {
        "text": "%sql \nselect age, count(1) value\nfrom bank \nwhere age < 30 \ngroup by age \norder by age",
        "config": {
          "colWidth": 4,
          "graph": {
            "mode": "multiBarChart",
            "height": 300,
            "optionOpen": false,
            "keys": [
              {
                "name": "age",
                "index": 0,
                "aggr": "sum"
              }
            ],
            "values": [
              {
                "name": "value",
                "index": 1,
                "aggr": "sum"
              }
            ],
            "groups": [],
            "scatter": {
              "xAxis": {
                "name": "age",
                "index": 0,
                "aggr": "sum"
              },
              "yAxis": {
                "name": "value",
                "index": 1,
                "aggr": "sum"
              }
            }
          }
        },
        "settings": {
          "params": {},
          "forms": {}
        },
        "jobName": "paragraph\_1423500782552\_-1439281894",
        "id": "20150210-015302\_1492795503",
        "result": {
          "code": "SUCCESS",
          "type": "TABLE",
          "msg": "age\tvalue\n19\t4\n20\t3\n21\t7\n22\t9\n23\t20\n24\t24\n25\t44\n26\t77\n27\t94\n28\t103\n29\t97\n"
        },
        "dateCreated": "Feb 10, 2015 1:53:02 AM",
        "dateStarted": "Jul 3, 2015 1:43:17 PM",
        "dateFinished": "Jul 3, 2015 1:43:23 PM",
        "status": "FINISHED",
        "progressUpdateIntervalMs": 500
      }
    ],
    "name": "Zeppelin Tutorial",
    "id": "2A94M5J1Z",
    "angularObjects": {},
    "config": {
      "looknfeel": "default"
    },
    "info": {}
  }
}

Delete Notebook

Description This ```DELETE``` method deletes a notebook by the given notebook id.
URL ```http://[zeppelin-server]:[zeppelin-port]/api/notebook/[notebookId]```
Success code 200
Fail code 500
sample JSON response 
{"status": "OK","message": ""}

Clone Notebook

Description This ```POST``` method clones a notebook by the given id and create a new notebook using the given name or default name if none given. The body field of the returned JSON contains the new notebook id.
URL ```http://[zeppelin-server]:[zeppelin-port]/api/notebook/[notebookId]```
Success code 201
Fail code 500
sample JSON input 
{"name": "name of new notebook"}
sample JSON response 
{
  "status": "CREATED",
  "message": "",
  "body": "2AZPHY918"
}

Run Notebook Job

Description This ```POST``` method runs all paragraph in the given notebook id.
URL ```http://[zeppelin-server]:[zeppelin-port]/api/notebook/job/[notebookId]```
Success code 200
Fail code 500
sample JSON response 
{"status": "OK"}

Stop Notebook Job

Description This ```DELETE``` method stops all paragraph in the given notebook id.
URL ```http://[zeppelin-server]:[zeppelin-port]/api/notebook/job/[notebookId]```
Success code 200
Fail code 500
sample JSON response 
{"status":"OK"}

Get Notebook Job

Description This ```GET``` method gets all paragraph status by the given notebook id. The body field of the returned JSON contains of the array that compose of the paragraph id, paragraph status, paragraph finish date, paragraph started date.
URL ```http://[zeppelin-server]:[zeppelin-port]/api/notebook/job/[notebookId]```
Success code 200
Fail code 500
sample JSON response 
{
  "status": "OK",
  "body": [
    {
      "id":"20151121-212654\_766735423",
      "status":"FINISHED",
      "finished":"Tue Nov 24 14:21:40 KST 2015",
      "started":"Tue Nov 24 14:21:39 KST 2015"
    },
    {
      "progress":"1",
      "id":"20151121-212657\_730976687",
      "status":"RUNNING",
      "finished":"Tue Nov 24 14:21:35 KST 2015",
      "started":"Tue Nov 24 14:21:40 KST 2015"
    }
  ]
}

Run Paragraph Job

Description This ```POST``` method runs the paragraph by given notebook and paragraph id.
URL ```http://[zeppelin-server]:[zeppelin-port]/api/notebook/job/[notebookId]/[paragraphId]```
Success code 200
Fail code 500
sample JSON input (optional, only needed when if you want to update dynamic form's value) 
{
  "name": "name of new notebook",
  "params": {
    "formLabel1": "value1",
    "formLabel2": "value2"
  }
}
sample JSON response 
{"status": "OK"}

Stop Paragraph Job

Description This ```DELETE``` method stops the paragraph by given notebook and paragraph id.
URL ```http://[zeppelin-server]:[zeppelin-port]/api/notebook/job/[notebookId]/[paragraphId]```
Success code 200
Fail code 500
sample JSON response 
{"status": "OK"}

Add Cron Job

Description This ```POST``` method adds cron job by the given notebook id.
URL ```http://[zeppelin-server]:[zeppelin-port]/api/notebook/cron/[notebookId]```
Success code 200
Fail code 500
sample JSON input 
{"cron": "cron expression of notebook"}
sample JSON response 
{"status": "OK"}

Remove Cron Job

Description This ```DELETE``` method removes cron job by the given notebook id.
URL ```http://[zeppelin-server]:[zeppelin-port]/api/notebook/cron/[notebookId]```
Success code 200
Fail code 500
sample JSON response 
{"status": "OK"}

Get Cron Job

Description This ```GET``` method gets cron job expression of given notebook id. The body field of the returned JSON contains the cron expression.
URL ```http://[zeppelin-server]:[zeppelin-port]/api/notebook/cron/[notebookId]```
Success code 200
Fail code 500
sample JSON response 
{"status": "OK", "body": "* * * * * ?"}

Full Text Search Through the Paragraphs in All Notebooks

Description ```GET``` request will return list of matching paragraphs
URL ```http://[zeppelin-server]:[zeppelin-port]/api/notebook/search?q=[query]```
Success code 200
Fail code 500
Sample JSON response 
{
  "status": "OK",
  "body": [
    {
      "id": "/paragraph/",
      "name":"Notebook Name", 
      "snippet":"",
      "text":""
    }
  ]
}

Create Paragraph

Description This ```POST``` method create a new paragraph using JSON payload. The body field of the returned JSON contain the new paragraph id.
URL ```http://[zeppelin-server]:[zeppelin-port]/api/notebook/[notebookId]/paragraph```
Success code 201
Fail code 500
sample JSON input (add to the last) 
{
  "title": "Paragraph insert revised",
  "text": "%spark\nprintln(\"Paragraph insert revised\")"
}
sample JSON input (add to specific index) 
{
  "title": "Paragraph insert revised",
  "text": "%spark\nprintln(\"Paragraph insert revised\")",
  "index": 0
}
sample JSON response 
{
  "status": "CREATED",
  "message": "",
  "body": "20151218-100330\_1754029574"
}

Get Paragraph

Description This ```GET``` method retrieves an existing paragraph's information using the given id. The body field of the returned JSON contain information about paragraph.
URL ```http://[zeppelin-server]:[zeppelin-port]/api/notebook/[notebookId]/paragraph/[paragraphId]```
Success code 200
Fail code 500
sample JSON response 
{
  "status": "OK",
  "message": "",
  "body": {
    "title": "Paragraph2",
    "text": "%spark\n\nprintln(\"it's paragraph2\")",
    "dateUpdated": "Dec 18, 2015 7:33:54 AM",
    "config": {
      "colWidth": 12,
      "graph": {
        "mode": "table",
        "height": 300,
        "optionOpen": false,
        "keys": [],
        "values": [],
        "groups": [],
        "scatter": {}
      },
      "enabled": true,
      "title": true,
      "editorMode": "ace/mode/scala"
    },
    "settings": {
      "params": {},
      "forms": {}
    },
    "jobName": "paragraph\_1450391574392\_-1890856722",
    "id": "20151218-073254\_1105602047",
    "result": {
      "code": "SUCCESS",
      "type": "TEXT",
      "msg": "it's paragraph2\n"
    },
    "dateCreated": "Dec 18, 2015 7:32:54 AM",
    "dateStarted": "Dec 18, 2015 7:33:55 AM",
    "dateFinished": "Dec 18, 2015 7:33:55 AM",
    "status": "FINISHED",
    "progressUpdateIntervalMs": 500
  }
}

Move Paragraph

Description This ```POST``` method moves a paragraph to the specific index (order) from the notebook.
URL ```http://[zeppelin-server]:[zeppelin-port]/api/notebook/[notebookId]/paragraph/[paragraphId]/move/[newIndex]```
Success code 200
Fail code 500
sample JSON response 
{"status": "OK","message": ""}

Delete Paragraph

Description This ```DELETE``` method deletes a paragraph by the given notebook and paragraph id.
URL ```http://[zeppelin-server]:[zeppelin-port]/api/notebook/[notebookId]/paragraph/[paragraphId]```
Success code 200
Fail code 500
sample JSON response 
{"status": "OK","message": ""}

Export Notebook

Description This ```GET``` method exports a notebook by the given id and gernerates a JSON
URL ```http://[zeppelin-server]:[zeppelin-port]/api/notebook/export/[notebookId]```
Success code 201
Fail code 500
sample JSON response 
{
  "paragraphs": [
    {
      "text": "%md This is my new paragraph in my new note",
      "dateUpdated": "Jan 8, 2016 4:49:38 PM",
      "config": {
        "enabled": true
      },
      "settings": {
        "params": {},
        "forms": {}
      },
      "jobName": "paragraph\_1452300578795\_1196072540",
      "id": "20160108-164938\_1685162144",
      "dateCreated": "Jan 8, 2016 4:49:38 PM",
      "status": "READY",
      "progressUpdateIntervalMs": 500
    }
  ],
  "name": "source note for export",
  "id": "2B82H3RR1",
  "angularObjects": {},
  "config": {},
  "info": {}
}

Import Notebook

Description This ```POST``` method imports a notebook from the notebook JSON input
URL ```http://[zeppelin-server]:[zeppelin-port]/api/notebook/import```
Success code 201
Fail code 500
sample JSON input 
{
  "paragraphs": [
    {
      "text": "%md This is my new paragraph in my new note",
      "dateUpdated": "Jan 8, 2016 4:49:38 PM",
      "config": {
        "enabled": true
      },
      "settings": {
        "params": {},
        "forms": {}
      },
      "jobName": "paragraph\_1452300578795\_1196072540",
      "id": "20160108-164938\_1685162144",
      "dateCreated": "Jan 8, 2016 4:49:38 PM",
      "status": "READY",
      "progressUpdateIntervalMs": 500
    }
  ],
  "name": "source note for export",
  "id": "2B82H3RR1",
  "angularObjects": {},
  "config": {},
  "info": {}
}
sample JSON response 
{
  "status": "CREATED",
  "message": "",
  "body": "2AZPHY918"
}