Repository: incubator-zeppelin Updated Branches: refs/heads/master a849b4b3b -> d1d32b117
http://git-wip-us.apache.org/repos/asf/incubator-zeppelin/blob/d1d32b11/docs/docs/manual/interpreters.md ---------------------------------------------------------------------- diff --git a/docs/docs/manual/interpreters.md b/docs/docs/manual/interpreters.md new file mode 100644 index 0000000..ab9fdf4 --- /dev/null +++ b/docs/docs/manual/interpreters.md @@ -0,0 +1,38 @@ +--- +layout: page +title: "Interpreters" +description: "" +group: manual +--- +{% include JB/setup %} + + +## Interpreters in zeppelin + +This section explain the role of Interpreters, interpreters group and interpreters settings in Zeppelin. +Zeppelin interpreter concept allows any language/data-processing-backend to be plugged into Zeppelin. +Currently Zeppelin supports many interpreters such as Scala(with Apache Spark), Python(with Apache Spark), SparkSQL, Hive, Markdown and Shell. + +### What is zeppelin interpreter? + +Zeppelin Interpreter is the plug-in which enable zeppelin user to use a specific language/data-processing-backend. For example to use scala code in Zeppelin, you need ```spark``` interpreter. + +When you click on the ```+Create``` button in the interpreter page the interpreter drop-down list box will present all the available interpreters on your server. + +<img src="../../assets/themes/zeppelin/img/screenshots/interpreter_create.png"> + +### What is zeppelin interpreter setting? + +Zeppelin interpreter setting is the configuration of a given interpreter on zeppelin server. For example, the properties requried for hive JDBC interpreter to connect to the Hive server. + +<img src="../../assets/themes/zeppelin/img/screenshots/interpreter_setting.png"> +### What is zeppelin interpreter group? + +Every Interpreter belongs to an InterpreterGroup. InterpreterGroup is a unit of start/stop interpreter. +By default, every interpreter belong to a single group but the group might contain more interpreters. For example, spark interpreter group include spark support, pySpark, +SparkSQL and the dependency loader. + +Technically, Zeppelin interpreters from the same group are running in the same JVM. + +Interpreters belong to a single group a registered together and all of their properties are listed in the interpreter setting. +<img src="../../assets/themes/zeppelin/img/screenshots/interpreter_setting_spark.png"> http://git-wip-us.apache.org/repos/asf/incubator-zeppelin/blob/d1d32b11/docs/docs/manual/notebookashomepage.md ---------------------------------------------------------------------- diff --git a/docs/docs/manual/notebookashomepage.md b/docs/docs/manual/notebookashomepage.md new file mode 100644 index 0000000..f1c0fae --- /dev/null +++ b/docs/docs/manual/notebookashomepage.md @@ -0,0 +1,96 @@ +--- +layout: page +title: "Notebook as Homepage" +description: "" +group: manual +--- +{% include JB/setup %} + +## Customize your zeppelin homepage + Zeppelin allows you to use one of the notebooks you create as your zeppelin Homepage. + With that you can brand your zeppelin installation, + adjust the instruction to your users needs and even translate to other languages. + + <br /> +### How to set a notebook as your zeppelin homepage + +The process for creating your homepage is very simple as shown below: + + 1. Create a notebook using zeppelin + 2. Set the notebook id in the config file + 3. Restart zeppelin + + <br /> +#### Create a notebook using zeppelin + Create a new notebook using zeppelin, + you can use ```%md``` interpreter for markdown content or any other interpreter you like. + + You can also use the display system to generate [text](../displaysystem/display.html), + [html](../displaysystem/display.html#html),[table](../displaysystem/table.html) or + [angular](../displaysystem/angular.html) + + Run (shift+Enter) the notebook and see the output. Optionally, change the notebook view to report to hide + the code sections. + + <br /> +#### Set the notebook id in the config file + To set the notebook id in the config file you should copy it from the last word in the notebook url + + for example + + <img src="../../assets/themes/zeppelin/img/screenshots/homepage_notebook_id.png" /> + + Set the notebook id to the ```ZEPPELIN_NOTEBOOK_HOMESCREEN``` environment variable + or ```zeppelin.notebook.homescreen``` property. + + You can also set the ```ZEPPELIN_NOTEBOOK_HOMESCREEN_HIDE``` environment variable + or ```zeppelin.notebook.homescreen.hide``` property to hide the new notebook from the notebook list. + + <br /> +#### Restart zeppelin + Restart your zeppelin server + + ``` + ./bin/zeppelin-deamon stop + ./bin/zeppelin-deamon start + ``` + ####That's it! Open your browser and navigate to zeppelin and see your customized homepage... + + +<br /> +### Show notebooks list in your custom homepage +If you want to display the list of notebooks on your custom zeppelin homepage all +you need to do is use our %angular support. + + <br /> + Add the following code to a paragraph in you home page and run it... walla! you have your notebooks list. + + ```javascript + println( + """%angular + <div class="col-md-4" ng-controller="HomeCtrl as home"> + <h4>Notebooks</h4> + <div> + <h5><a href="" data-toggle="modal" data-target="#noteNameModal" style="text-decoration: none;"> + <i style="font-size: 15px;" class="icon-notebook"></i> Create new note</a></h5> + <ul style="list-style-type: none;"> + <li ng-repeat="note in home.notes.list track by $index"><i style="font-size: 10px;" class="icon-doc"></i> + <a style="text-decoration: none;" href="#/notebook/{{note.id}}">{{note.name || 'Note ' + note.id}}</a> + </li> + </ul> + </div> + </div> + """) + ``` + + After running the notebook you will see output similar to this one: + <img src="../../assets/themes/zeppelin/img/screenshots/homepage_notebook_list.png" /> + + The main trick here relays in linking the ```<div>``` to the controller: + + ```javascript + <div class="col-md-4" ng-controller="HomeCtrl as home"> + ``` + + Once we have ```home``` as our controller variable in our ```<div></div>``` + we can use ```home.notes.list``` to get access to the notebook list. \ No newline at end of file http://git-wip-us.apache.org/repos/asf/incubator-zeppelin/blob/d1d32b11/docs/docs/pleasecontribute.md ---------------------------------------------------------------------- diff --git a/docs/docs/pleasecontribute.md b/docs/docs/pleasecontribute.md new file mode 100644 index 0000000..4724a66 --- /dev/null +++ b/docs/docs/pleasecontribute.md @@ -0,0 +1,15 @@ +--- +layout: page +title: "Please contribute" +description: "" +group: development +--- +{% include JB/setup %} + + +### Waiting for your help +The content does not exist yet. + +We're always welcoming contribution. + +If you're interested, please check [How to contribute (website)](./development/howtocontributewebsite.html). http://git-wip-us.apache.org/repos/asf/incubator-zeppelin/blob/d1d32b11/docs/docs/releases/zeppelin-release-0.5.0-incubating.md ---------------------------------------------------------------------- diff --git a/docs/docs/releases/zeppelin-release-0.5.0-incubating.md b/docs/docs/releases/zeppelin-release-0.5.0-incubating.md new file mode 100644 index 0000000..7f6b347 --- /dev/null +++ b/docs/docs/releases/zeppelin-release-0.5.0-incubating.md @@ -0,0 +1,64 @@ +--- +layout: page +title: "Zeppelin Release 0.5.0-incubating" +description: "" +group: release +--- +{% include JB/setup %} + +### Zeppelin Release 0.5.0-incubating + +Zeppelin 0.5.0-incubating is the first release under Apache incubation, with contributions from 42 developers and more than 600 commits. + +To download Zeppelin 0.5.0-incubating visit the [download](../../download.html) page. + +You can visit [issue tracker](https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12316221&version=12329850) for full list of issues being resolved. + +### Contributors + +The following developers contributed to this release: + +* Akshat Aranya - New features and Improvements in UI. +* Alexander Bezzubov -Improvements and Bug fixes in Core, UI, Build system. New feature and Improvements in Spark interpreter. Documentation in roadmap. +* Anthony Corbacho - Improvements in Website. Bug fixes Build system. Improvements and Bug fixes in UI. Documentation in roadmap. +* Brennon York - Improvements and Bug fixes in Build system. +* CORNEAU Damien - New feature, Improvements and Bug fixes in UI and Build system. +* Corey Huang - Improvements in Build system. New feature in Core. +* Digeratus - Improvements in Tutorials. +* Dimitrios Liapis - Improvements in Documentation. +* DuyHai DOAN - New feature in Build system. +* Emmanuelle Raffenne - Bug fixes in UI. +* Eran Medan - Improvements in Documentation. +* Eugene Morozov - Bug fixes in Core. +* Felix Cheung - Improvements in Spark interpreter. Improvements in Documentation. New features, Improvements and Bug fixes in UI. +* Hung Lin - Improvements in Core. +* Hyungu Roh - Bug fixes in UI. +* Ilya Ganelin - Improvements in Tutorials. +* JaeHwa Jung - New features in Tajo interpreter. +* Jakob Homan - Improvements in Website. +* James Carman - Improvements in Build system. +* Jongyoul Lee - Improvements in Core, Build system and Spark interpreter. Bug fixes in Spark Interpreter. New features in Build system and Spark interpreter. Improvements in Documentation. +* Juarez Bochi - Bug fixes in Build system. +* Julien Buret - Bug fixes in Spark interpreter. +* Jérémy Subtil - Bug fixes in Build system. +* Kevin (SangWoo) Kim - New features in Core, Tutorials. Improvements in Documentation. New features, Improvements and Bug fixes in UI. +* Kyoung-chan Lee - Improvements in Documentation. +* Lee moon soo - Improvements in Tutorials. New features, Improvements and Bug fixes in Core, UI, Build system and Spark interpreter. New features in Flink interpreter. Improvments in Documentation. +* Mina Lee - Improvements and Bug fixes in UI. New features in UI. Improvements in Core, Website. +* Rajat Gupta - Bug fixes in Spark interpreter. +* Ram Venkatesh - Improvements in Core, Build system, Spark interpreter and Markdown interpreter. New features and Bug fixes in Hive interpreter. +* Sebastian YEPES - Improvements in Core. +* Seckin Savasci - Improvements in Build system. +* Timothy Shelton - Bug fixes in UI. +* Vincent Botta - New features in UI. +* Young boom - Improvements in UI. +* bobbych - Improvements in Spark interpreter. +* debugger87 - Bug fixes in Core. +* dobachi - Improvements in UI. +* epahomov - Improvements in Core and Spark interpreter. +* kevindai0126 - Improvements in Core. +* rahul agarwal - Bug fixes in Core. +* whisperstream - Improvements in Spark interpreter. +* yundai - Improvements in Core. + +Thanks to everyone who made this release possible! http://git-wip-us.apache.org/repos/asf/incubator-zeppelin/blob/d1d32b11/docs/docs/rest-api/rest-interpreter.md ---------------------------------------------------------------------- diff --git a/docs/docs/rest-api/rest-interpreter.md b/docs/docs/rest-api/rest-interpreter.md new file mode 100644 index 0000000..8bd56a0 --- /dev/null +++ b/docs/docs/rest-api/rest-interpreter.md @@ -0,0 +1,195 @@ +--- +layout: page +title: "Interpreter REST API" +description: "" +group: rest-api +--- +{% include JB/setup %} + +## Zeppelin REST API + Zeppelin provides several REST API's for interaction and remote activation of zeppelin functionality. + + All REST API are available starting with the following endpoint ```http://[zeppelin-server]:[zeppelin-port]/api``` + + Note that zeppein REST API receive or return JSON objects, it it recomended you install some JSON view such as + [JSONView](https://chrome.google.com/webstore/detail/jsonview/chklaanhfefbnpoihckbnefhakgolnmc) + + + If you work with zeppelin and find a need for an additional REST API please [file an issue or send us mail](../../community.html) + + <br /> +### Interpreter REST API list + + The role of registered interpreters, settings and interpreters group is described [here](../manual/interpreters.html) + + <table class="table-configuration"> + <col width="200"> + <tr> + <th>List registered interpreters</th> + <th></th> + </tr> + <tr> + <td>Description</td> + <td>This ```GET``` method return all the registered interpreters available on the server.</td> + </tr> + <tr> + <td>URL</td> + <td>```http://[zeppelin-server]:[zeppelin-port]/api/interpreter```</td> + </tr> + <tr> + <td>Success code</td> + <td>200</td> + </tr> + <tr> + <td> Fail code</td> + <td> 500 </td> + </tr> + <tr> + <td> sample JSON response + </td> + <td> [Interpreter list sample](rest-json/rest-json-interpreter-list.json) + </td> + </tr> + </table> + +<br/> + + <table class="table-configuration"> + <col width="200"> + <tr> + <th>List interpreters settings</th> + <th></th> + </tr> + <tr> + <td>Description</td> + <td>This ```GET``` method return all the interpreters settings registered on the server.</td> + </tr> + <tr> + <td>URL</td> + <td>```http://[zeppelin-server]:[zeppelin-port]/api/interpreter/setting```</td> + </tr> + <tr> + <td>Success code</td> + <td>200</td> + </tr> + <tr> + <td> Fail code</td> + <td> 500 </td> + </tr> + <tr> + <td> sample JSON response + </td> + <td> [Setting list sample](rest-json/rest-json-interpreter-setting.json) + </td> + </tr> + </table> + +<br/> + + <table class="table-configuration"> + <col width="200"> + <tr> + <th>Create an interpreter setting</th> + <th></th> + </tr> + <tr> + <td>Description</td> + <td>This ```POST``` method adds a new interpreter setting using a registered interpreter to the server.</td> + </tr> + <tr> + <td>URL</td> + <td>```http://[zeppelin-server]:[zeppelin-port]/api/interpreter/setting```</td> + </tr> + <tr> + <td>Success code</td> + <td>201</td> + </tr> + <tr> + <td> Fail code</td> + <td> 500 </td> + </tr> + <tr> + <td> sample JSON input + </td> + <td> [Create JSON sample](rest-json/rest-json-interpreter-create.json) + </td> + </tr> + <tr> + <td> sample JSON response + </td> + <td> [Create response sample](rest-json/rest-json-interpreter-create-response.json) + </td> + </tr> + </table> + + +<br/> + + <table class="table-configuration"> + <col width="200"> + <tr> + <th>Update an interpreter setting</th> + <th></th> + </tr> + <tr> + <td>Description</td> + <td>This ```PUT``` method updates an interpreter setting with new properties.</td> + </tr> + <tr> + <td>URL</td> + <td>```http://[zeppelin-server]:[zeppelin-port]/api/interpreter/setting/[interpreter ID]```</td> + </tr> + <tr> + <td>Success code</td> + <td>200</td> + </tr> + <tr> + <td> Fail code</td> + <td> 500 </td> + </tr> + <tr> + <td> sample JSON input + </td> + <td> [Update JSON sample](rest-json/rest-json-interpreter-update.json) + </td> + </tr> + <tr> + <td> sample JSON response + </td> + <td> [Update response sample](rest-json/rest-json-interpreter-update-response.json) + </td> + </tr> + </table> + + +<br/> + + <table class="table-configuration"> + <col width="200"> + <tr> + <th>Delete an interpreter setting</th> + <th></th> + </tr> + <tr> + <td>Description</td> + <td>This ```DELETE``` method deletes an given interpreter setting.</td> + </tr> + <tr> + <td>URL</td> + <td>```http://[zeppelin-server]:[zeppelin-port]/api/interpreter/setting/[interpreter ID]```</td> + </tr> + <tr> + <td>Success code</td> + <td>200</td> + </tr> + <tr> + <td> Fail code</td> + <td> 500 </td> + </tr> + <tr> + <td> sample JSON response + </td> + <td> [Delete response sample](rest-json/rest-json-interpreter-delete-response.json) + </td> + </tr> + </table> http://git-wip-us.apache.org/repos/asf/incubator-zeppelin/blob/d1d32b11/docs/docs/rest-api/rest-json/rest-json-interpreter-create-response.json ---------------------------------------------------------------------- diff --git a/docs/docs/rest-api/rest-json/rest-json-interpreter-create-response.json b/docs/docs/rest-api/rest-json/rest-json-interpreter-create-response.json new file mode 100644 index 0000000..dd2bda4 --- /dev/null +++ b/docs/docs/rest-api/rest-json/rest-json-interpreter-create-response.json @@ -0,0 +1 @@ +{"status":"CREATED","message":"","body":{"id":"2AYW25ANY","name":"md2","group":"md","properties":{"propname":"propvalue"},"interpreterGroup":[{"class":"org.apache.zeppelin.markdown.Markdown","name":"md"}]}} \ No newline at end of file http://git-wip-us.apache.org/repos/asf/incubator-zeppelin/blob/d1d32b11/docs/docs/rest-api/rest-json/rest-json-interpreter-create.json ---------------------------------------------------------------------- diff --git a/docs/docs/rest-api/rest-json/rest-json-interpreter-create.json b/docs/docs/rest-api/rest-json/rest-json-interpreter-create.json new file mode 100644 index 0000000..778b7b4 --- /dev/null +++ b/docs/docs/rest-api/rest-json/rest-json-interpreter-create.json @@ -0,0 +1 @@ +{"name":"md2","group":"md","properties":{"propname":"propvalue"},"interpreterGroup":[{"class":"org.apache.zeppelin.markdown.Markdown","name":"md"}]} \ No newline at end of file http://git-wip-us.apache.org/repos/asf/incubator-zeppelin/blob/d1d32b11/docs/docs/rest-api/rest-json/rest-json-interpreter-delete-response.json ---------------------------------------------------------------------- diff --git a/docs/docs/rest-api/rest-json/rest-json-interpreter-delete-response.json b/docs/docs/rest-api/rest-json/rest-json-interpreter-delete-response.json new file mode 100644 index 0000000..48aa9be --- /dev/null +++ b/docs/docs/rest-api/rest-json/rest-json-interpreter-delete-response.json @@ -0,0 +1 @@ +{"status":"OK"} \ No newline at end of file http://git-wip-us.apache.org/repos/asf/incubator-zeppelin/blob/d1d32b11/docs/docs/rest-api/rest-json/rest-json-interpreter-list.json ---------------------------------------------------------------------- diff --git a/docs/docs/rest-api/rest-json/rest-json-interpreter-list.json b/docs/docs/rest-api/rest-json/rest-json-interpreter-list.json new file mode 100644 index 0000000..2489c53 --- /dev/null +++ b/docs/docs/rest-api/rest-json/rest-json-interpreter-list.json @@ -0,0 +1 @@ +{"status":"OK","message":"","body":{"md.md":{"name":"md","group":"md","className":"org.apache.zeppelin.markdown.Markdown","properties":{},"path":"/home/Downloads/incubator-zeppelin-master/interpreter/md"},"flink.flink":{"name":"flink","group":"flink","className":"org.apache.zeppelin.flink.FlinkInterpreter","properties":{"port":{"defaultValue":"6123","description":"port of running JobManager"},"host":{"defaultValue":"local","description":"host name of running JobManager. \u0027local\u0027 runs flink in local mode"}},"path":"/home/Downloads/incubator-zeppelin-master/interpreter/flink"},"ignite.ignitesql":{"name":"ignitesql","group":"ignite","className":"org.apache.zeppelin.ignite.IgniteSqlInterpreter","properties":{"ignite.jdbc.url":{"defaultValue":"jdbc:ignite://localhost:11211/","description":"Ignite JDBC connection 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HiveServer2."}},"path":"/home/Downloads/incubator-zeppelin-master/interpreter/hive"},"ignite.ignite":{"name":"ignite","group":"ignite","className":"org.apache.zeppelin.ignite.IgniteInterpreter","properties":{"ignite.config.url":{"defaultValue": "","description":"Configuration URL. Overrides all other settings."},"ignite.peerClassLoadingEnabled":{"defaultValue":"true","description":"Peer class loading enabled. true or false"},"ignite.clientMode":{"defaultValue":"true","description":"Client mode. true or false"},"ignite.addresses":{"defaultValue":"127.0.0.1:47500..47509","description":"Coma separated list of addresses (e.g. 127.0.0.1:47500 or 127.0.0.1:47500..47509)"}},"path":"/home/Downloads/incubator-zeppelin-master/interpreter/ignite"},"psql.sql":{"name":"sql","group":"psql","className":"org.apache.zeppelin.postgresql.PostgreSqlInterpreter","properties":{"postgresql.password":{"defaultValue":"","description":"The PostgreSQL user password"},"postgresql.max.result":{"defaultValue":"1000","description":"Max number of SQL result to display."},"postgresql.user":{"defaultValue":"gpadmin","description":"The PostgreSQL user name"},"postgresql.url":{"defaultValue":"jdbc:postgresql://localhost:5432/","description":"The URL for Post greSQL."},"postgresql.driver.name":{"defaultValue":"org.postgresql.Driver","description":"JDBC Driver Name"}},"path":"/home/Downloads/incubator-zeppelin-master/interpreter/psql"},"geode.oql":{"name":"oql","group":"geode","className":"org.apache.zeppelin.geode.GeodeOqlInterpreter","properties":{"geode.max.result":{"defaultValue":"1000","description":"Max number of OQL result to display."},"geode.locator.host":{"defaultValue":"localhost","description":"The Geode Locator Host."},"geode.locator.port":{"defaultValue":"10334","description":"The Geode Locator Port"}},"path":"/home/Downloads/incubator-zeppelin-master/interpreter/geode"},"cassandra.cassandra":{"name":"cassandra","group":"cassandra","className":"org.apache.zeppelin.cassandra.CassandraInterpreter","properties":{"cassandra.pooling.new.connection.threshold.remote":{"defaultValue":"100","description":"Cassandra new connection threshold remove. Protocol V2 and below default \u003d 100Protocol V3 and above default \u003d 200"},"cas sandra.query.default.fetchSize":{"defaultValue":"5000","description":"Cassandra query default fetch size. Default \u003d 5000"},"cassandra.socket.tcp.no_delay":{"defaultValue":"true","description":"Cassandra socket TCP no delay. Default \u003d true"},"cassandra.hosts":{"defaultValue":"localhost","description":"Comma separated Cassandra hosts (DNS name or IP address). Default \u003d localhost. Ex: \u0027192.168.0.12,node2,node3\u0027"},"cassandra.credentials.username":{"defaultValue":"none","description":"Cassandra credentials username. Default \u003d \u0027none\u0027"},"cassandra.pooling.new.connection.threshold.local":{"defaultValue":"100","description":"Cassandra new connection threshold local. Protocol V2 and below default \u003d 100Protocol V3 and above default \u003d 800"},"cassandra.socket.read.timeout.millisecs":{"defaultValue":"12000","description":"Cassandra socket read timeout in millisecs. Default \u003d 12000"},"cassandra.load.balancing.policy":{"defaultValue":"DEFAULT", "description":"Cassandra Load Balancing Policy. Default \u003d new TokenAwarePolicy(new DCAwareRoundRobinPolicy())"},"cassandra.pooling.max.request.per.connection.local":{"defaultValue":"1024","description":"Cassandra max request per connection local. Protocol V2 and below default \u003d 128Protocol V3 and above default \u003d 1024"},"cassandra.cluster":{"defaultValue":"Test Cluster","description":"Cassandra cluster name. Default \u003d \u0027Test Cluster\u0027"},"cassandra.pooling.heartbeat.interval.seconds":{"defaultValue":"30","description":"Cassandra pool heartbeat interval in secs. Default \u003d 30"},"cassandra.query.default.serial.consistency":{"defaultValue":"SERIAL","description":"Cassandra query default serial consistency level. Default \u003d SERIAL"},"cassandra.retry.policy":{"defaultValue":"DEFAULT","description":"Cassandra Retry Policy. Default \u003d DefaultRetryPolicy.INSTANCE"},"cassandra.native.port":{"defaultValue":"9042","description":"Cassandra native port. Defa ult \u003d 9042"},"cassandra.interpreter.parallelism":{"defaultValue":"10","description":"Cassandra interpreter parallelism.Default \u003d 10"},"cassandra.pooling.pool.timeout.millisecs":{"defaultValue":"5000","description":"Cassandra pool time out in millisecs. Default \u003d 5000"},"cassandra.pooling.max.request.per.connection.remote":{"defaultValue":"256","description":"Cassandra max request per connection remote. Protocol V2 and below default \u003d 128Protocol V3 and above default \u003d 256"},"cassandra.compression.protocol":{"defaultValue":"NONE","description":"Cassandra compression protocol. Available values: NONE, SNAPPY, LZ4. Default \u003d NONE"},"cassandra.socket.connection.timeout.millisecs":{"defaultValue":"5000","description":"Cassandra socket default connection timeout in millisecs. Default \u003d 5000"},"cassandra.query.default.consistency":{"defaultValue":"ONE","description":"Cassandra query default consistency level. Default \u003d ONE"},"cassandra.keyspace":{"def aultValue":"system","description":"Cassandra keyspace name. Default \u003d \u0027system\u0027"},"cassandra.reconnection.policy":{"defaultValue":"DEFAULT","description":"Cassandra Reconnection Policy. Default \u003d new ExponentialReconnectionPolicy(1000, 10 * 60 * 1000)"},"cassandra.pooling.max.connection.per.host.local":{"defaultValue":"8","description":"Cassandra max connection per host local. Protocol V2 and below default \u003d 8Protocol V3 and above default \u003d 1"},"cassandra.credentials.password":{"defaultValue":"none","description":"Cassandra credentials password. Default \u003d \u0027none\u0027"},"cassandra.protocol.version":{"defaultValue":"3","description":"Cassandra protocol version. Default \u003d 3"},"cassandra.max.schema.agreement.wait.second":{"defaultValue":"10","description":"Cassandra max schema agreement wait in second.Default \u003d ProtocolOptions.DEFAULT_MAX_SCHEMA_AGREEMENT_WAIT_SECONDS"},"cassandra.pooling.core.connection.per.host.remote":{"defaultValue":" 1","description":"Cassandra core connection per host remove. Protocol V2 and below default \u003d 1Protocol V3 and above default \u003d 1"},"cassandra.pooling.core.connection.per.host.local":{"defaultValue":"2","description":"Cassandra core connection per host local. Protocol V2 and below default \u003d 2Protocol V3 and above default \u003d 1"},"cassandra.pooling.max.connection.per.host.remote":{"defaultValue":"2","description":"Cassandra max connection per host remote. Protocol V2 and below default \u003d 2Protocol V3 and above default \u003d 1"},"cassandra.pooling.idle.timeout.seconds":{"defaultValue":"120","description":"Cassandra idle time out in seconds. Default \u003d 120"},"cassandra.speculative.execution.policy":{"defaultValue":"DEFAULT","description":"Cassandra Speculative Execution Policy. 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If you use yarn as a cluster, we should set this value"},"zeppelin.spark.useHiveContext":{"defaultValue":"true","description":"Use HiveContext instead of SQLContext if it is true."},"spark.app.name":{"defaultValue":"Zeppelin","description":"The name of spark application."},"spark.cores.max":{"defaultValue":"","description":"Total number of cores to use. Empty value uses all available core."},"zeppelin.spark.maxResult":{"defaultValue":"1000","description":"Max number of SparkSQL result to display."},"master":{"defaultValue":"local[*]","description":"Spark master uri. ex) spark://masterhost:7077"}},"path":"/home/Downloads/incubator-zeppelin-master/interpreter/spark"},"angular.angular":{"name":"angular","group":"angular","classNa me":"org.apache.zeppelin.angular.AngularInterpreter","properties":{},"path":"/home/Downloads/incubator-zeppelin-master/interpreter/angular"},"phoenix.sql":{"name":"sql","group":"phoenix","className":"org.apache.zeppelin.phoenix.PhoenixInterpreter","properties":{"phoenix.jdbc.url":{"defaultValue":"jdbc:phoenix:localhost:2181:/hbase-unsecure","description":"Phoenix JDBC connection string"},"phoenix.user":{"defaultValue":"","description":"The Phoenix user"},"phoenix.driver.name":{"defaultValue":"org.apache.phoenix.jdbc.PhoenixDriver","description":"Phoenix Driver classname."},"phoenix.password":{"defaultValue":"","description":"The password for the Phoenix user"},"phoenix.max.result":{"defaultValue":"1000","description":"Max number of SQL results to display."}},"path":"/home/Downloads/incubator-zeppelin-master/interpreter/phoenix"},"spark.pyspark":{"name":"pyspark","group":"spark","className":"org.apache.zeppelin.spark.PySparkInterpreter","properties":{"spark.home":{"defaultValue":""," description":"Spark home path. Should be provided for pyspark"},"zeppelin.pyspark.python":{"defaultValue":"python","description":"Python command to run pyspark with"}},"path":"/home/Downloads/incubator-zeppelin-master/interpreter/spark"},"spark.sql":{"name":"sql","group":"spark","className":"org.apache.zeppelin.spark.SparkSqlInterpreter","properties":{"zeppelin.spark.concurrentSQL":{"defaultValue":"false","description":"Execute multiple SQL concurrently if set true."},"zeppelin.spark.maxResult":{"defaultValue":"1000","description":"Max number of SparkSQL result to display."}},"path":"/home/Downloads/incubator-zeppelin-master/interpreter/spark"},"spark.dep":{"name":"dep","group":"spark","className":"org.apache.zeppelin.spark.DepInterpreter","properties":{"zeppelin.dep.localrepo":{"defaultValue":"local-repo","description":"local repository for dependency loader"}},"path":"/home/Downloads/incubator-zeppelin-master/interpreter/spark"}}} \ No newline at end of file http://git-wip-us.apache.org/repos/asf/incubator-zeppelin/blob/d1d32b11/docs/docs/rest-api/rest-json/rest-json-interpreter-setting.json ---------------------------------------------------------------------- diff --git a/docs/docs/rest-api/rest-json/rest-json-interpreter-setting.json b/docs/docs/rest-api/rest-json/rest-json-interpreter-setting.json new file mode 100644 index 0000000..04b9486 --- /dev/null +++ b/docs/docs/rest-api/rest-json/rest-json-interpreter-setting.json @@ -0,0 +1 @@ +{"status":"OK","message":"","body":[{"id":"2AY6GV7Q3","name":"spark","group":"spark","properties":{"spark.cores.max":"","spark.yarn.jar":"","master":"local[*]","zeppelin.spark.maxResult":"1000","zeppelin.dep.localrepo":"local-repo","spark.app.name":"Zeppelin","spark.executor.memory":"512m","zeppelin.spark.useHiveContext":"true","args":"","spark.home":"","zeppelin.spark.concurrentSQL":"false","zeppelin.pyspark.python":"python"},"interpreterGroup":[{"class":"org.apache.zeppelin.spark.SparkInterpreter","name":"spark"},{"class":"org.apache.zeppelin.spark.PySparkInterpreter","name":"pyspark"},{"class":"org.apache.zeppelin.spark.SparkSqlInterpreter","name":"sql"},{"class":"org.apache.zeppelin.spark.DepInterpreter","name":"dep"}]},{"id":"2AYUGP2D5","name":"md","group":"md","properties":{"":""},"interpreterGroup":[{"class":"org.apache.zeppelin.markdown.Markdown","name":"md"}]},{"id":"2AWBZQVB8","name":"angular","group":"angular","properties":{},"interpreterGroup":[{"class":"org.apache.zeppe lin.angular.AngularInterpreter","name":"angular"}]},{"id":"2AWSES8Z8","name":"sh","group":"sh","properties":{},"interpreterGroup":[{"class":"org.apache.zeppelin.shell.ShellInterpreter","name":"sh"}]},{"id":"2AWTCSXEX","name":"hive","group":"hive","properties":{"hive.hiveserver2.url":"jdbc:hive2://localhost:10000","hive.hiveserver2.password":"","hive.hiveserver2.user":"hive"},"interpreterGroup":[{"class":"org.apache.zeppelin.hive.HiveInterpreter","name":"hql"}]}]} \ No newline at end of file http://git-wip-us.apache.org/repos/asf/incubator-zeppelin/blob/d1d32b11/docs/docs/rest-api/rest-json/rest-json-interpreter-update-response.json ---------------------------------------------------------------------- diff --git a/docs/docs/rest-api/rest-json/rest-json-interpreter-update-response.json b/docs/docs/rest-api/rest-json/rest-json-interpreter-update-response.json new file mode 100644 index 0000000..abaeff1 --- /dev/null +++ b/docs/docs/rest-api/rest-json/rest-json-interpreter-update-response.json @@ -0,0 +1 @@ +{"status":"OK","message":"","body":{"id":"2AYW25ANY","name":"md2","group":"md","properties":{"propname":"Otherpropvalue"},"interpreterGroup":[{"class":"org.apache.zeppelin.markdown.Markdown","name":"md"}]}} \ No newline at end of file http://git-wip-us.apache.org/repos/asf/incubator-zeppelin/blob/d1d32b11/docs/docs/rest-api/rest-json/rest-json-interpreter-update.json ---------------------------------------------------------------------- diff --git a/docs/docs/rest-api/rest-json/rest-json-interpreter-update.json b/docs/docs/rest-api/rest-json/rest-json-interpreter-update.json new file mode 100644 index 0000000..4588a92 --- /dev/null +++ b/docs/docs/rest-api/rest-json/rest-json-interpreter-update.json @@ -0,0 +1 @@ +{"name":"md2","group":"md","properties":{"propname":"Otherpropvalue"},"interpreterGroup":[{"class":"org.apache.zeppelin.markdown.Markdown","name":"md"}]} \ No newline at end of file http://git-wip-us.apache.org/repos/asf/incubator-zeppelin/blob/d1d32b11/docs/docs/tutorial/tutorial.md ---------------------------------------------------------------------- diff --git a/docs/docs/tutorial/tutorial.md b/docs/docs/tutorial/tutorial.md new file mode 100644 index 0000000..5f8f936 --- /dev/null +++ b/docs/docs/tutorial/tutorial.md @@ -0,0 +1,185 @@ +--- +layout: page +title: "Tutorial" +description: "" +group: tutorial +--- + +### Zeppelin Tutorial + +We will assume you have Zeppelin installed already. If that's not the case, see [Install](../install/install.html). + +Zeppelin's current main backend processing engine is [Apache Spark](https://spark.apache.org). If you're new to the system, you might want to start by getting an idea of how it processes data to get the most out of Zeppelin. + +<br /> +### Tutorial with Local File + +#### Data Refine + +Before you start Zeppelin tutorial, you will need to download [bank.zip](http://archive.ics.uci.edu/ml/machine-learning-databases/00222/bank.zip). + +First, to transform data from csv format into RDD of `Bank` objects, run following script. This will also remove header using `filter` function. + +```scala +val bankText = sc.textFile("yourPath/bank/bank-full.csv") + +case class Bank(age:Integer, job:String, marital : String, education : String, balance : Integer) + +val bank = bankText.map(s=>s.split(";")).filter(s=>s(0)!="\"age\"").map( + s=>Bank(s(0).toInt, + s(1).replaceAll("\"", ""), + s(2).replaceAll("\"", ""), + s(3).replaceAll("\"", ""), + s(5).replaceAll("\"", "").toInt + ) +) + +// Below line works only in spark 1.3.0. +// For spark 1.1.x and spark 1.2.x, +// use bank.registerTempTable("bank") instead. +bank.toDF().registerTempTable("bank") +``` + +<br /> +#### Data Retrieval + +Suppose we want to see age distribution from `bank`. To do this, run: + +```sql +%sql select age, count(1) from bank where age < 30 group by age order by age +``` + +You can make input box for setting age condition by replacing `30` with `${maxAge=30}`. + +```sql +%sql select age, count(1) from bank where age < ${maxAge=30} group by age order by age +``` + +Now we want to see age distribution with certain marital status and add combo box to select marital status. Run: + +```sql +%sql select age, count(1) from bank where marital="${marital=single,single|divorced|married}" group by age order by age +``` + +<br /> +### Tutorial with Streaming Data + +#### Data Refine + +Since this tutorial is based on Twitter's sample tweet stream, you must configure authentication with a Twitter account. To do this, take a look at [Twitter Credential Setup](https://databricks-training.s3.amazonaws.com/realtime-processing-with-spark-streaming.html#twitter-credential-setup). After you get API keys, you should fill out credential related values(`apiKey`, `apiSecret`, `accessToken`, `accessTokenSecret`) with your API keys on following script. + +This will create a RDD of `Tweet` objects and register these stream data as a table: + +```scala +import org.apache.spark.streaming._ +import org.apache.spark.streaming.twitter._ +import org.apache.spark.storage.StorageLevel +import scala.io.Source +import scala.collection.mutable.HashMap +import java.io.File +import org.apache.log4j.Logger +import org.apache.log4j.Level +import sys.process.stringSeqToProcess + +/** Configures the Oauth Credentials for accessing Twitter */ +def configureTwitterCredentials(apiKey: String, apiSecret: String, accessToken: String, accessTokenSecret: String) { + val configs = new HashMap[String, String] ++= Seq( + "apiKey" -> apiKey, "apiSecret" -> apiSecret, "accessToken" -> accessToken, "accessTokenSecret" -> accessTokenSecret) + println("Configuring Twitter OAuth") + configs.foreach{ case(key, value) => + if (value.trim.isEmpty) { + throw new Exception("Error setting authentication - value for " + key + " not set") + } + val fullKey = "twitter4j.oauth." + key.replace("api", "consumer") + System.setProperty(fullKey, value.trim) + println("\tProperty " + fullKey + " set as [" + value.trim + "]") + } + println() +} + +// Configure Twitter credentials +val apiKey = "xxxxxxxxxxxxxxxxxxxxxxxxx" +val apiSecret = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx" +val accessToken = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx" +val accessTokenSecret = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx" +configureTwitterCredentials(apiKey, apiSecret, accessToken, accessTokenSecret) + +import org.apache.spark.streaming.twitter._ +val ssc = new StreamingContext(sc, Seconds(2)) +val tweets = TwitterUtils.createStream(ssc, None) +val twt = tweets.window(Seconds(60)) + +case class Tweet(createdAt:Long, text:String) +twt.map(status=> + Tweet(status.getCreatedAt().getTime()/1000, status.getText()) +).foreachRDD(rdd=> + // Below line works only in spark 1.3.0. + // For spark 1.1.x and spark 1.2.x, + // use rdd.registerTempTable("tweets") instead. + rdd.toDF().registerAsTable("tweets") +) + +twt.print + +ssc.start() +``` + +<br /> +#### Data Retrieval + +For each following script, every time you click run button you will see different result since it is based on real-time data. + +Let's begin by extracting maximum 10 tweets which contain the word "girl". + +```sql +%sql select * from tweets where text like '%girl%' limit 10 +``` + +This time suppose we want to see how many tweets have been created per sec during last 60 sec. To do this, run: + +```sql +%sql select createdAt, count(1) from tweets group by createdAt order by createdAt +``` + + +You can make user-defined function and use it in Spark SQL. Let's try it by making function named `sentiment`. This function will return one of the three attitudes(positive, negative, neutral) towards the parameter. + +```scala +def sentiment(s:String) : String = { + val positive = Array("like", "love", "good", "great", "happy", "cool", "the", "one", "that") + val negative = Array("hate", "bad", "stupid", "is") + + var st = 0; + + val words = s.split(" ") + positive.foreach(p => + words.foreach(w => + if(p==w) st = st+1 + ) + ) + + negative.foreach(p=> + words.foreach(w=> + if(p==w) st = st-1 + ) + ) + if(st>0) + "positivie" + else if(st<0) + "negative" + else + "neutral" +} + +// Below line works only in spark 1.3.0. +// For spark 1.1.x and spark 1.2.x, +// use sqlc.registerFunction("sentiment", sentiment _) instead. +sqlc.udf.register("sentiment", sentiment _) + +``` + +To check how people think about girls using `sentiment` function we've made above, run this: + +```sql +%sql select sentiment(text), count(1) from tweets where text like '%girl%' group by sentiment(text) +``` http://git-wip-us.apache.org/repos/asf/incubator-zeppelin/blob/d1d32b11/docs/download.md ---------------------------------------------------------------------- diff --git a/docs/download.md b/docs/download.md new file mode 100644 index 0000000..b206100 --- /dev/null +++ b/docs/download.md @@ -0,0 +1,46 @@ +--- +layout: page +title: "Download" +description: "" +group: nav-right +--- +{% include JB/setup %} + +### Download Zeppelin + +The latest release of Apache Zeppelin (incubating) is 0.5.0-incubating. Released on July 23, 2015 ([release notes](./docs/releases/zeppelin-release-0.5.0-incubating.html)) ([git tag](https://git-wip-us.apache.org/repos/asf?p=incubator-zeppelin.git;a=tag;h=refs/tags/v0.5.0)) + +[Download](http://www.apache.org/dyn/closer.cgi/incubator/zeppelin/0.5.0-incubating) + + +### Build from source, installation + +Check [install](./docs/install/install.html). + + +<!-- +------------- +### Old release + +##### Zeppelin-0.3.3 (2014.03.29) + +Download <a onclick="ga('send', 'event', 'download', 'zeppelin', '0.3.3');" href="https://s3-ap-northeast-1.amazonaws.com/zeppel.in/zeppelin-0.3.3.tar.gz";>zeppelin-0.3.3.tar.gz</a> ([release note](https://zeppelin-project.atlassian.net/secure/ReleaseNote.jspa?projectId=10001&version=10301)) + + +##### Zeppelin-0.3.2 (2014.03.14) + +Download <a onclick="ga('send', 'event', 'download', 'zeppelin', '0.3.2');" href="https://s3-ap-northeast-1.amazonaws.com/zeppel.in/zeppelin-0.3.2.tar.gz";>zeppelin-0.3.2.tar.gz</a> ([release note](https://zeppelin-project.atlassian.net/secure/ReleaseNote.jspa?projectId=10001&version=10300)) + +##### Zeppelin-0.3.1 (2014.03.06) + +Download <a onclick="ga('send', 'event', 'download', 'zeppelin', '0.3.1');" href="https://s3-ap-northeast-1.amazonaws.com/zeppel.in/zeppelin-0.3.1.tar.gz";>zeppelin-0.3.1.tar.gz</a> ([release note](https://zeppelin-project.atlassian.net/secure/ReleaseNote.jspa?projectId=10001&version=10201)) + +##### Zeppelin-0.3.0 (2014.02.07) + +Download <a onclick="ga('send', 'event', 'download', 'zeppelin', '0.3.0');" href="https://s3-ap-northeast-1.amazonaws.com/zeppel.in/zeppelin-0.3.0.tar.gz";>zeppelin-0.3.0.tar.gz</a>, ([release note](https://zeppelin-project.atlassian.net/secure/ReleaseNote.jspa?projectId=10001&version=10200)) + +##### Zeppelin-0.2.0 (2014.01.22) + +Download Download <a onclick="ga('send', 'event', 'download', 'zeppelin', '0.2.0');" href="https://s3-ap-northeast-1.amazonaws.com/zeppel.in/zeppelin-0.2.0.tar.gz";>zeppelin-0.2.0.tar.gz</a>, ([release note](https://zeppelin-project.atlassian.net/secure/ReleaseNote.jspa?projectId=10001&version=10001)) + +--> \ No newline at end of file http://git-wip-us.apache.org/repos/asf/incubator-zeppelin/blob/d1d32b11/docs/index.md ---------------------------------------------------------------------- diff --git a/docs/index.md b/docs/index.md new file mode 100644 index 0000000..a5245e6 --- /dev/null +++ b/docs/index.md @@ -0,0 +1,115 @@ +--- +layout: page +title: Zeppelin +tagline: Less Development, More analysis! +--- +{% include JB/setup %} + +<div class="row"> + <div class="col-md-5"> +<h2>Multi-purpose Notebook</h2> + +<p style="font-size:16px; color:#555555;font-style:italic;margin-bottom: 15px;"> + The Notebook is the place for all your needs +</p> +<ul style="list-style-type: none;padding-left:10px;" > + <li style="font-size:20px; margin: 5px;"><span class="glyphicon glyphicon-import"></span> Data Ingestion</li> + <li style="font-size:20px; margin: 5px;"><span class="glyphicon glyphicon-eye-open"></span> Data Discovery</li> + <li style="font-size:20px; margin: 5px;"><span class="glyphicon glyphicon-wrench"></span> Data Analytics</li> + <li style="font-size:20px; margin: 5px;"><span class="glyphicon glyphicon-dashboard"></span> Data Visualization & Collaboration</li> +</ul> + + </div> + <div class="col-md-7"><img class="img-responsive" style="border: 1px solid #ecf0f1;" height="auto" src="assets/themes/zeppelin/img/notebook.png" /></div> +</div> + + +<br /> +### Multiple language backend + +Zeppelin interpreter concept allows any language/data-processing-backend to be plugged into Zeppelin. +Currently Zeppelin supports many interpreters such as Scala(with Apache Spark), Python(with Apache Spark), SparkSQL, Hive, Markdown and Shell. + +<img class="img-responsive" src="assets/themes/zeppelin/img/screenshots/multiple_language_backend.png" /> + +Adding new language-backend is really simple. Learn [how to write a zeppelin interpreter](./docs/development/writingzeppelininterpreter.html). + + +<br /> +### Apache Spark integration + +Zeppelin provides built-in Apache Spark integration. You don't need to build a separate module, plugin or library for it. + +<img src="assets/themes/zeppelin/img/spark_logo.jpg" width="80px" /> + +Zeppelin's Spark integration provides + +- Automatic SparkContext and SQLContext injection +- Runtime jar dependency loading from local filesystem or maven repository. Learn more about [dependency loader](./docs/interpreter/spark.html#dependencyloading). +- Canceling job and displaying its progress + +<br /> +### Data visualization + +Some basic charts are already included in Zeppelin. Visualizations are not limited to SparkSQL's query, any output from any language backend can be recognized and visualized. + +<div class="row"> + <div class="col-md-6"> + <img class="img-responsive" src="./assets/themes/zeppelin/img/graph1.png" /> + </div> + <div class="col-md-6"> + <img class="img-responsive" src="./assets/themes/zeppelin/img/graph2.png" /> + </div> +</div> + +#### Pivot chart + +With simple drag and drop Zeppelin aggeregates the values and display them in pivot chart. You can easily create chart with multiple aggregated values including sum, count, average, min, max. + +<div class="row"> + <div class="col-md-8"> + <img class="img-responsive" src="./assets/themes/zeppelin/img/screenshots/pivot.png" /> + </div> +</div> +Learn more about Zeppelin's [Display system](./docs/display.html). + + +<br /> +### Dynamic forms + +Zeppelin can dynamically create some input forms into your notebook. + +<img class="img-responsive" src="./assets/themes/zeppelin/img/screenshots/form_input.png" /> + +Learn more about [Dynamic Forms](./docs/dynamicform.html). + + +<br /> +### Collaboration + +Notebook URL can be shared among collaborators. Zeppelin can then broadcast any changes in realtime, just like the collaboration in Google docs. + +<img src="./assets/themes/zeppelin/img/screenshots/collaboration.png" /> + +<br /> +### Publish + +<p>Zeppelin provides an URL to display the result only, that page does not include Zeppelin's menu and buttons. +This way, you can easily embed it as an iframe inside of your website.</p> + +<div class="row"> + <img class="img-responsive center-block" src="./assets/themes/zeppelin/img/screenshots/publish.png" /> +</div> + +<br /> +### 100% Opensource + +Apache Zeppelin (incubating) is Apache2 Licensed software. Please check out the [source repository](https://github.com/apache/incubator-zeppelin) and [How to contribute](./docs/development/howtocontribute.html) + +Zeppelin has a very active development community. +Join the [Mailing list](./community.html) and report issues on our [Issue tracker](https://issues.apache.org/jira/browse/ZEPPELIN). + +<br /> +### Undergoing Incubation +Apache Zeppelin is an effort undergoing [incubation](https://incubator.apache.org/index.html) at The Apache Software Foundation (ASF), sponsored by the Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making process have stabilized in a manner consistent with other successful ASF projects. While incubation status is not necessarily a reflection of the completeness or stability of the code, it does indicate that the project has yet to be fully endorsed by the ASF. + http://git-wip-us.apache.org/repos/asf/incubator-zeppelin/blob/d1d32b11/docs/old_CNAME ---------------------------------------------------------------------- diff --git a/docs/old_CNAME b/docs/old_CNAME new file mode 100644 index 0000000..869e2e6 --- /dev/null +++ b/docs/old_CNAME @@ -0,0 +1 @@ +zeppelin-project.org http://git-wip-us.apache.org/repos/asf/incubator-zeppelin/blob/d1d32b11/docs/robot.txt ---------------------------------------------------------------------- diff --git a/docs/robot.txt b/docs/robot.txt new file mode 100644 index 0000000..e69de29 http://git-wip-us.apache.org/repos/asf/incubator-zeppelin/blob/d1d32b11/docs/rss.xml ---------------------------------------------------------------------- diff --git a/docs/rss.xml b/docs/rss.xml new file mode 100644 index 0000000..106b649 --- /dev/null +++ b/docs/rss.xml @@ -0,0 +1,28 @@ +--- +layout: nil +title : RSS Feed +--- + +<?xml version="1.0" encoding="UTF-8" ?> +<rss version="2.0"> +<channel> + <title>{{ site.title }}</title> + <description>{{ site.title }} - {{ site.author.name }}</description> + <link>{{ site.production_url }}{{ site.rss_path }}</link> + <link>{{ site.production_url }}</link> + <lastBuildDate>{{ site.time | date_to_xmlschema }}</lastBuildDate> + <pubDate>{{ site.time | date_to_xmlschema }}</pubDate> + <ttl>1800</ttl> + +{% for post in site.posts %} + <item> + <title>{{ post.title }}</title> + <description>{{ post.content | xml_escape }}</description> + <link>{{ site.production_url }}{{ post.url }}</link> + <guid>{{ site.production_url }}{{ post.id }}</guid> + <pubDate>{{ post.date | date_to_xmlschema }}</pubDate> + </item> +{% endfor %} + +</channel> +</rss> http://git-wip-us.apache.org/repos/asf/incubator-zeppelin/blob/d1d32b11/docs/screenshots.md ---------------------------------------------------------------------- diff --git a/docs/screenshots.md b/docs/screenshots.md new file mode 100644 index 0000000..10e6b57 --- /dev/null +++ b/docs/screenshots.md @@ -0,0 +1,32 @@ +--- +layout: page +title: "Screenshots" +description: "" +--- +{% include JB/setup %} + +<div class="row"> + <div class="col-md-3"> + <a href="assets/themes/zeppelin/img/screenshots/sparksql.png"><img class="thumbnail" src="assets/themes/zeppelin/img/screenshots/sparksql.png" /></a> + <center>SparkSQL with inline visualization</center> + </div> + <div class="col-md-3"> + <a href="assets/themes/zeppelin/img/screenshots/spark.png"><img class="thumbnail" src="assets/themes/zeppelin/img/screenshots/spark.png" /></a> + <center>Scala code runs with Spark</center> + </div> + <div class="col-md-3"> + <a href="assets/themes/zeppelin/img/screenshots/markdown.png"><img class="thumbnail" src="assets/themes/zeppelin/img/screenshots/markdown.png" /></a> + <center>Markdown supported</center> + </div> +</div> +<br /> +<div class="row"> + <div class="col-md-3"> + <a href="assets/themes/zeppelin/img/screenshots/notebook.png"><img class="thumbnail" src="assets/themes/zeppelin/img/screenshots/notebook.png" /></a> + <center>Notebook</center> + </div> + <div class="col-md-3"> + </div> + <div class="col-md-3"> + </div> +</div> \ No newline at end of file http://git-wip-us.apache.org/repos/asf/incubator-zeppelin/blob/d1d32b11/docs/sitemap.txt ---------------------------------------------------------------------- diff --git a/docs/sitemap.txt b/docs/sitemap.txt new file mode 100644 index 0000000..25c568f --- /dev/null +++ b/docs/sitemap.txt @@ -0,0 +1,8 @@ +--- +# Remember to set production_url in your _config.yml file! +title : Sitemap +--- +{% for page in site.pages %} +{{site.production_url}}{{ page.url }}{% endfor %} +{% for post in site.posts %} +{{site.production_url}}{{ post.url }}{% endfor %} \ No newline at end of file
