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Posted to commits@kylin.apache.org by lu...@apache.org on 2015/07/15 08:44:47 UTC
[39/43] incubator-kylin git commit: KYLIN-884 re-structure website,
using new menu, move to root dir
http://git-wip-us.apache.org/repos/asf/incubator-kylin/blob/b37a7809/website/_docs/development/new_metadata.md
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diff --git a/website/_docs/development/new_metadata.md b/website/_docs/development/new_metadata.md
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+---
+layout: post
+title: "New meta data model structure"
+categories: development
+---
+
+Kylin is doing a round code refactor which will introduce the following two changes on meta data:
+
+* Abstract a "model_desc" layer from "cube_desc"
+
+Before define a cube, user will need firstly define a model ("model_desc"); The model defines which is the fact table, which are lookup tables and how they be joined;
+
+With the model be defined, when user define a cube ("cube_desc"), he/she only need to specify the table/column name for a dimension, as the join conditions have already been defined;
+
+This abstraction is to extend the meta data to fulfill non-cube queries (coming soon);
+
+* Support data tables from multiple hive databases;
+
+User has the case that tables are from multiple hive database, and the table name might be the same; To support this case Kylin will use the database name + table name as the unique name for tables; And user need to specify the database name (if it is not "default") in SQL when query Kylin.
+
+Here is a sample; the fact table "test_kylin_fact" is from default hive database, you don't need to specify the db name; while lookup table is from "edw", you need use "edw.test_cal_dt" in the query:
+
+{% highlight Groff markup %}
+select test_cal_dt.Week_Beg_Dt, sum(price) as c1, count(1) as c2
+ from test_kylin_fact
+ inner JOIN edw.test_cal_dt as test_cal_dt
+ ON test_kylin_fact.cal_dt = test_cal_dt.cal_dt
+ where test_kylin_fact.lstg_format_name='ABIN'
+{% endhighlight %}
http://git-wip-us.apache.org/repos/asf/incubator-kylin/blob/b37a7809/website/_docs/development/rest_api.md
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diff --git a/website/_docs/development/rest_api.md b/website/_docs/development/rest_api.md
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+---
+layout: post
+title: "Restful Service Doc"
+categories: api
+---
+
+## Kylin Restful API List
+
+* QUERY
+ * Login
+ * Query
+ * List queryable tables
+* CUBE
+ * List cubes
+ * Rebuild cube
+ * Disable cube
+ * Purge cube
+ * Enable cube
+* JOB
+ * Resume job
+ * Discard job
+ * Get job step log
+* Metadata
+ * Get Hive Table
+ * Get Hive Table (Extend Info)
+ * Get Hive Tables
+ * Load Hive Table
+* Wipe cache
+
+***
+
+### Login
+`POST /user/authentication`
+
+for example:
+{% highlight Groff markup %}sh
+curl -c /path/to/cookiefile.txt -X POST -H "Authorization: Basic XXXXXXXXX" -H 'Content-Type: application/json' http://<host>:<port>/kylin/api/user/authentication
+{% endhighlight %}
+
+If login successfully, the JSESSIONID will be saved into the cookie file; In the subsequent http requests, attach the cookie, for example:
+{% highlight Groff markup %}
+curl -b /path/to/cookiefile.txt -X PUT -H 'Content-Type: application/json' -d '{"startTime":'1423526400000', "endTime":'1423526400', "buildType":"BUILD"}' http://<host>:<port>/kylin/api/cubes/your_cube/rebuild
+{% endhighlight %}
+
+#### Header
+Authorization data encoded by basic auth. Header sample:
+Authorization:Basic {data}
+
+#### Response Sample
+{% highlight Groff markup %}
+Status: 200OK
+{% endhighlight %}
+{% highlight Groff markup %}
+{
+ "userDetails":{
+ "password":null,
+ "username":"sample",
+ "authorities":[
+ {
+ "authority":"ROLE_ANALYST"
+ },
+ {
+ "authority":"ROLE_MODELER"
+ }
+ ],
+ "accountNonExpired":true,
+ "accountNonLocked":true,
+ "credentialsNonExpired":true,
+ "enabled":true
+ }
+}
+{% endhighlight %}
+
+***
+
+### Query
+`POST /query`
+
+#### Request Body
+* sql - `required` `string` The sql query string.
+* offset - `optional` `int` Query offset. If offset is set in sql, curIndex will be ignored.
+* limit - `optional` `int` Query limit. If limit is set in sql, perPage will be ignored.
+* acceptPartial - `optional` `bool` Flag to switch partial query.
+* project - `optional` `string` Project to perform query. Default value is 'DEFAULT'
+{% highlight Groff markup %}
+{
+ "sql":"select * from TEST_KYLIN_FACT",
+ "offset":0,
+ "limit":50000,
+ "acceptPartial":true,
+ "project":"DEFAULT"
+}
+{% endhighlight %}
+#### Response Sample
+{% highlight Groff markup %}
+Status: 200OK
+{% endhighlight %}
+{% highlight Groff markup %}
+{
+ "columnMetas":[
+ {
+ "isNullable":1,
+ "displaySize":0,
+ "label":"CAL_DT",
+ "name":"CAL_DT",
+ "schemaName":null,
+ "catelogName":null,
+ "tableName":null,
+ "precision":0,
+ "scale":0,
+ "columnType":91,
+ "columnTypeName":"DATE",
+ "readOnly":true,
+ "writable":false,
+ "caseSensitive":true,
+ "searchable":false,
+ "currency":false,
+ "signed":true,
+ "autoIncrement":false,
+ "definitelyWritable":false
+ },
+ {
+ "isNullable":1,
+ "displaySize":10,
+ "label":"LEAF_CATEG_ID",
+ "name":"LEAF_CATEG_ID",
+ "schemaName":null,
+ "catelogName":null,
+ "tableName":null,
+ "precision":10,
+ "scale":0,
+ "columnType":4,
+ "columnTypeName":"INTEGER",
+ "readOnly":true,
+ "writable":false,
+ "caseSensitive":true,
+ "searchable":false,
+ "currency":false,
+ "signed":true,
+ "autoIncrement":false,
+ "definitelyWritable":false
+ },
+ {
+ "isNullable":1,
+ "displaySize":10,
+ "label":"LSTG_SITE_ID",
+ "name":"LSTG_SITE_ID",
+ "schemaName":null,
+ "catelogName":null,
+ "tableName":null,
+ "precision":10,
+ "scale":0,
+ "columnType":4,
+ "columnTypeName":"INTEGER",
+ "readOnly":true,
+ "writable":false,
+ "caseSensitive":true,
+ "searchable":false,
+ "currency":false,
+ "signed":true,
+ "autoIncrement":false,
+ "definitelyWritable":false
+ },
+ {
+ "isNullable":1,
+ "displaySize":5,
+ "label":"SLR_SEGMENT_CD",
+ "name":"SLR_SEGMENT_CD",
+ "schemaName":null,
+ "catelogName":null,
+ "tableName":null,
+ "precision":5,
+ "scale":0,
+ "columnType":5,
+ "columnTypeName":"SMALLINT",
+ "readOnly":true,
+ "writable":false,
+ "caseSensitive":true,
+ "searchable":false,
+ "currency":false,
+ "signed":true,
+ "autoIncrement":false,
+ "definitelyWritable":false
+ },
+ {
+ "isNullable":1,
+ "displaySize":256,
+ "label":"LSTG_FORMAT_NAME",
+ "name":"LSTG_FORMAT_NAME",
+ "schemaName":null,
+ "catelogName":null,
+ "tableName":null,
+ "precision":256,
+ "scale":0,
+ "columnType":12,
+ "columnTypeName":"VARCHAR(256)",
+ "readOnly":true,
+ "writable":false,
+ "caseSensitive":true,
+ "searchable":false,
+ "currency":false,
+ "signed":true,
+ "autoIncrement":false,
+ "definitelyWritable":false
+ },
+ {
+ "isNullable":1,
+ "displaySize":19,
+ "label":"SELLER_ID",
+ "name":"SELLER_ID",
+ "schemaName":null,
+ "catelogName":null,
+ "tableName":null,
+ "precision":19,
+ "scale":0,
+ "columnType":-5,
+ "columnTypeName":"BIGINT",
+ "readOnly":true,
+ "writable":false,
+ "caseSensitive":true,
+ "searchable":false,
+ "currency":false,
+ "signed":true,
+ "autoIncrement":false,
+ "definitelyWritable":false
+ },
+ {
+ "isNullable":1,
+ "displaySize":19,
+ "label":"PRICE",
+ "name":"PRICE",
+ "schemaName":null,
+ "catelogName":null,
+ "tableName":null,
+ "precision":19,
+ "scale":4,
+ "columnType":3,
+ "columnTypeName":"DECIMAL(19, 4)",
+ "readOnly":true,
+ "writable":false,
+ "caseSensitive":true,
+ "searchable":false,
+ "currency":false,
+ "signed":true,
+ "autoIncrement":false,
+ "definitelyWritable":false
+ },
+ {
+ "isNullable":1,
+ "displaySize":19,
+ "label":"MIN_PRICE_",
+ "name":"MIN_PRICE_",
+ "schemaName":null,
+ "catelogName":null,
+ "tableName":null,
+ "precision":19,
+ "scale":4,
+ "columnType":3,
+ "columnTypeName":"DECIMAL(19, 4)",
+ "readOnly":true,
+ "writable":false,
+ "caseSensitive":true,
+ "searchable":false,
+ "currency":false,
+ "signed":true,
+ "autoIncrement":false,
+ "definitelyWritable":false
+ },
+ {
+ "isNullable":1,
+ "displaySize":19,
+ "label":"MAX_PRICE_",
+ "name":"MAX_PRICE_",
+ "schemaName":null,
+ "catelogName":null,
+ "tableName":null,
+ "precision":19,
+ "scale":4,
+ "columnType":3,
+ "columnTypeName":"DECIMAL(19, 4)",
+ "readOnly":true,
+ "writable":false,
+ "caseSensitive":true,
+ "searchable":false,
+ "currency":false,
+ "signed":true,
+ "autoIncrement":false,
+ "definitelyWritable":false
+ },
+ {
+ "isNullable":1,
+ "displaySize":19,
+ "label":"COUNT__",
+ "name":"COUNT__",
+ "schemaName":null,
+ "catelogName":null,
+ "tableName":null,
+ "precision":19,
+ "scale":0,
+ "columnType":-5,
+ "columnTypeName":"BIGINT",
+ "readOnly":true,
+ "writable":false,
+ "caseSensitive":true,
+ "searchable":false,
+ "currency":false,
+ "signed":true,
+ "autoIncrement":false,
+ "definitelyWritable":false
+ }
+ ],
+ "results":[
+ [
+ "2013-08-07",
+ "32996",
+ "15",
+ "15",
+ "Auction",
+ "10000000",
+ "49.048952730908745",
+ "49.048952730908745",
+ "49.048952730908745",
+ "1"
+ ],
+ [
+ "2013-08-07",
+ "43398",
+ "0",
+ "14",
+ "ABIN",
+ "10000633",
+ "85.78317064220418",
+ "85.78317064220418",
+ "85.78317064220418",
+ "1"
+ ],
+ [
+ "2013-08-07",
+ "170083",
+ "3",
+ "12",
+ "FP-non GTC",
+ "10000688",
+ "49.4518822857833",
+ "49.4518822857833",
+ "49.4518822857833",
+ "1"
+ ],
+ [
+ "2013-08-07",
+ "73506",
+ "0",
+ "14",
+ "Others",
+ "10000858",
+ "35.7556514660872",
+ "35.7556514660872",
+ "35.7556514660872",
+ "1"
+ ],
+ [
+ "2013-08-07",
+ "26262",
+ "0",
+ "5",
+ "FP-GTC",
+ "10000914",
+ "69.63202173718798",
+ "69.63202173718798",
+ "69.63202173718798",
+ "1"
+ ],
+ [
+ "2013-08-07",
+ "1161",
+ "3",
+ "12",
+ "Others",
+ "10000959",
+ "76.72392839984632",
+ "76.72392839984632",
+ "76.72392839984632",
+ "1"
+ ]
+ ],
+ "cube":"test_kylin_cube_with_slr_desc",
+ "affectedRowCount":0,
+ "isException":false,
+ "exceptionMessage":null,
+ "duration":3451,
+ "partial":false
+}
+{% endhighlight %}
+
+***
+
+### List queryable tables
+`GET /tables_and_columns`
+
+#### Request Parameters
+* project - `required` `string` The project to load tables
+
+#### Response Sample
+{% highlight Groff markup %}
+Status: 200OK
+{% endhighlight %}
+{% highlight Groff markup %}
+[
+ {
+ "columns":[
+ {
+ "table_NAME":"TEST_CAL_DT",
+ "table_SCHEM":"EDW",
+ "column_NAME":"CAL_DT",
+ "data_TYPE":91,
+ "nullable":1,
+ "column_SIZE":-1,
+ "buffer_LENGTH":-1,
+ "decimal_DIGITS":0,
+ "num_PREC_RADIX":10,
+ "column_DEF":null,
+ "sql_DATA_TYPE":-1,
+ "sql_DATETIME_SUB":-1,
+ "char_OCTET_LENGTH":-1,
+ "ordinal_POSITION":1,
+ "is_NULLABLE":"YES",
+ "scope_CATLOG":null,
+ "scope_SCHEMA":null,
+ "scope_TABLE":null,
+ "source_DATA_TYPE":-1,
+ "iS_AUTOINCREMENT":null,
+ "table_CAT":"defaultCatalog",
+ "remarks":null,
+ "type_NAME":"DATE"
+ },
+ {
+ "table_NAME":"TEST_CAL_DT",
+ "table_SCHEM":"EDW",
+ "column_NAME":"WEEK_BEG_DT",
+ "data_TYPE":91,
+ "nullable":1,
+ "column_SIZE":-1,
+ "buffer_LENGTH":-1,
+ "decimal_DIGITS":0,
+ "num_PREC_RADIX":10,
+ "column_DEF":null,
+ "sql_DATA_TYPE":-1,
+ "sql_DATETIME_SUB":-1,
+ "char_OCTET_LENGTH":-1,
+ "ordinal_POSITION":2,
+ "is_NULLABLE":"YES",
+ "scope_CATLOG":null,
+ "scope_SCHEMA":null,
+ "scope_TABLE":null,
+ "source_DATA_TYPE":-1,
+ "iS_AUTOINCREMENT":null,
+ "table_CAT":"defaultCatalog",
+ "remarks":null,
+ "type_NAME":"DATE"
+ }
+ ],
+ "table_NAME":"TEST_CAL_DT",
+ "table_SCHEM":"EDW",
+ "ref_GENERATION":null,
+ "self_REFERENCING_COL_NAME":null,
+ "type_SCHEM":null,
+ "table_TYPE":"TABLE",
+ "table_CAT":"defaultCatalog",
+ "remarks":null,
+ "type_CAT":null,
+ "type_NAME":null
+ },
+ {
+ "columns":[
+ {
+ "table_NAME":"TEST_CATEGORY_GROUPINGS",
+ "table_SCHEM":"EDW",
+ "column_NAME":"LEAF_CATEG_ID",
+ "data_TYPE":4,
+ "nullable":1,
+ "column_SIZE":-1,
+ "buffer_LENGTH":-1,
+ "decimal_DIGITS":0,
+ "num_PREC_RADIX":10,
+ "column_DEF":null,
+ "sql_DATA_TYPE":-1,
+ "sql_DATETIME_SUB":-1,
+ "char_OCTET_LENGTH":-1,
+ "ordinal_POSITION":1,
+ "is_NULLABLE":"YES",
+ "scope_CATLOG":null,
+ "scope_SCHEMA":null,
+ "scope_TABLE":null,
+ "source_DATA_TYPE":-1,
+ "iS_AUTOINCREMENT":null,
+ "table_CAT":"defaultCatalog",
+ "remarks":null,
+ "type_NAME":"INTEGER"
+ },
+ {
+ "table_NAME":"TEST_CATEGORY_GROUPINGS",
+ "table_SCHEM":"EDW",
+ "column_NAME":"SITE_ID",
+ "data_TYPE":4,
+ "nullable":1,
+ "column_SIZE":-1,
+ "buffer_LENGTH":-1,
+ "decimal_DIGITS":0,
+ "num_PREC_RADIX":10,
+ "column_DEF":null,
+ "sql_DATA_TYPE":-1,
+ "sql_DATETIME_SUB":-1,
+ "char_OCTET_LENGTH":-1,
+ "ordinal_POSITION":2,
+ "is_NULLABLE":"YES",
+ "scope_CATLOG":null,
+ "scope_SCHEMA":null,
+ "scope_TABLE":null,
+ "source_DATA_TYPE":-1,
+ "iS_AUTOINCREMENT":null,
+ "table_CAT":"defaultCatalog",
+ "remarks":null,
+ "type_NAME":"INTEGER"
+ },
+ {
+ "table_NAME":"TEST_CATEGORY_GROUPINGS",
+ "table_SCHEM":"EDW",
+ "column_NAME":"META_CATEG_NAME",
+ "data_TYPE":12,
+ "nullable":1,
+ "column_SIZE":256,
+ "buffer_LENGTH":-1,
+ "decimal_DIGITS":0,
+ "num_PREC_RADIX":10,
+ "column_DEF":null,
+ "sql_DATA_TYPE":-1,
+ "sql_DATETIME_SUB":-1,
+ "char_OCTET_LENGTH":256,
+ "ordinal_POSITION":3,
+ "is_NULLABLE":"YES",
+ "scope_CATLOG":null,
+ "scope_SCHEMA":null,
+ "scope_TABLE":null,
+ "source_DATA_TYPE":-1,
+ "iS_AUTOINCREMENT":null,
+ "table_CAT":"defaultCatalog",
+ "remarks":null,
+ "type_NAME":"VARCHAR(256) CHARACTER SET \"UTF-16LE\" COLLATE \"UTF-16LE$en_US$primary\""
+ },
+ {
+ "table_NAME":"TEST_CATEGORY_GROUPINGS",
+ "table_SCHEM":"EDW",
+ "column_NAME":"CATEG_LVL2_NAME",
+ "data_TYPE":12,
+ "nullable":1,
+ "column_SIZE":256,
+ "buffer_LENGTH":-1,
+ "decimal_DIGITS":0,
+ "num_PREC_RADIX":10,
+ "column_DEF":null,
+ "sql_DATA_TYPE":-1,
+ "sql_DATETIME_SUB":-1,
+ "char_OCTET_LENGTH":256,
+ "ordinal_POSITION":4,
+ "is_NULLABLE":"YES",
+ "scope_CATLOG":null,
+ "scope_SCHEMA":null,
+ "scope_TABLE":null,
+ "source_DATA_TYPE":-1,
+ "iS_AUTOINCREMENT":null,
+ "table_CAT":"defaultCatalog",
+ "remarks":null,
+ "type_NAME":"VARCHAR(256) CHARACTER SET \"UTF-16LE\" COLLATE \"UTF-16LE$en_US$primary\""
+ },
+ {
+ "table_NAME":"TEST_CATEGORY_GROUPINGS",
+ "table_SCHEM":"EDW",
+ "column_NAME":"CATEG_LVL3_NAME",
+ "data_TYPE":12,
+ "nullable":1,
+ "column_SIZE":256,
+ "buffer_LENGTH":-1,
+ "decimal_DIGITS":0,
+ "num_PREC_RADIX":10,
+ "column_DEF":null,
+ "sql_DATA_TYPE":-1,
+ "sql_DATETIME_SUB":-1,
+ "char_OCTET_LENGTH":256,
+ "ordinal_POSITION":5,
+ "is_NULLABLE":"YES",
+ "scope_CATLOG":null,
+ "scope_SCHEMA":null,
+ "scope_TABLE":null,
+ "source_DATA_TYPE":-1,
+ "iS_AUTOINCREMENT":null,
+ "table_CAT":"defaultCatalog",
+ "remarks":null,
+ "type_NAME":"VARCHAR(256) CHARACTER SET \"UTF-16LE\" COLLATE \"UTF-16LE$en_US$primary\""
+ },
+ {
+ "table_NAME":"TEST_CATEGORY_GROUPINGS",
+ "table_SCHEM":"EDW",
+ "column_NAME":"USER_DEFINED_FIELD1",
+ "data_TYPE":12,
+ "nullable":1,
+ "column_SIZE":256,
+ "buffer_LENGTH":-1,
+ "decimal_DIGITS":0,
+ "num_PREC_RADIX":10,
+ "column_DEF":null,
+ "sql_DATA_TYPE":-1,
+ "sql_DATETIME_SUB":-1,
+ "char_OCTET_LENGTH":256,
+ "ordinal_POSITION":6,
+ "is_NULLABLE":"YES",
+ "scope_CATLOG":null,
+ "scope_SCHEMA":null,
+ "scope_TABLE":null,
+ "source_DATA_TYPE":-1,
+ "iS_AUTOINCREMENT":null,
+ "table_CAT":"defaultCatalog",
+ "remarks":null,
+ "type_NAME":"VARCHAR(256) CHARACTER SET \"UTF-16LE\" COLLATE \"UTF-16LE$en_US$primary\""
+ },
+ {
+ "table_NAME":"TEST_CATEGORY_GROUPINGS",
+ "table_SCHEM":"EDW",
+ "column_NAME":"USER_DEFINED_FIELD3",
+ "data_TYPE":12,
+ "nullable":1,
+ "column_SIZE":256,
+ "buffer_LENGTH":-1,
+ "decimal_DIGITS":0,
+ "num_PREC_RADIX":10,
+ "column_DEF":null,
+ "sql_DATA_TYPE":-1,
+ "sql_DATETIME_SUB":-1,
+ "char_OCTET_LENGTH":256,
+ "ordinal_POSITION":7,
+ "is_NULLABLE":"YES",
+ "scope_CATLOG":null,
+ "scope_SCHEMA":null,
+ "scope_TABLE":null,
+ "source_DATA_TYPE":-1,
+ "iS_AUTOINCREMENT":null,
+ "table_CAT":"defaultCatalog",
+ "remarks":null,
+ "type_NAME":"VARCHAR(256) CHARACTER SET \"UTF-16LE\" COLLATE \"UTF-16LE$en_US$primary\""
+ },
+ {
+ "table_NAME":"TEST_CATEGORY_GROUPINGS",
+ "table_SCHEM":"EDW",
+ "column_NAME":"UPD_DATE",
+ "data_TYPE":12,
+ "nullable":1,
+ "column_SIZE":256,
+ "buffer_LENGTH":-1,
+ "decimal_DIGITS":0,
+ "num_PREC_RADIX":10,
+ "column_DEF":null,
+ "sql_DATA_TYPE":-1,
+ "sql_DATETIME_SUB":-1,
+ "char_OCTET_LENGTH":256,
+ "ordinal_POSITION":8,
+ "is_NULLABLE":"YES",
+ "scope_CATLOG":null,
+ "scope_SCHEMA":null,
+ "scope_TABLE":null,
+ "source_DATA_TYPE":-1,
+ "iS_AUTOINCREMENT":null,
+ "table_CAT":"defaultCatalog",
+ "remarks":null,
+ "type_NAME":"VARCHAR(256) CHARACTER SET \"UTF-16LE\" COLLATE \"UTF-16LE$en_US$primary\""
+ },
+ {
+ "table_NAME":"TEST_CATEGORY_GROUPINGS",
+ "table_SCHEM":"EDW",
+ "column_NAME":"UPD_USER",
+ "data_TYPE":12,
+ "nullable":1,
+ "column_SIZE":256,
+ "buffer_LENGTH":-1,
+ "decimal_DIGITS":0,
+ "num_PREC_RADIX":10,
+ "column_DEF":null,
+ "sql_DATA_TYPE":-1,
+ "sql_DATETIME_SUB":-1,
+ "char_OCTET_LENGTH":256,
+ "ordinal_POSITION":9,
+ "is_NULLABLE":"YES",
+ "scope_CATLOG":null,
+ "scope_SCHEMA":null,
+ "scope_TABLE":null,
+ "source_DATA_TYPE":-1,
+ "iS_AUTOINCREMENT":null,
+ "table_CAT":"defaultCatalog",
+ "remarks":null,
+ "type_NAME":"VARCHAR(256) CHARACTER SET \"UTF-16LE\" COLLATE \"UTF-16LE$en_US$primary\""
+ }
+ ],
+ "table_NAME":"TEST_CATEGORY_GROUPINGS",
+ "table_SCHEM":"EDW",
+ "ref_GENERATION":null,
+ "self_REFERENCING_COL_NAME":null,
+ "type_SCHEM":null,
+ "table_TYPE":"TABLE",
+ "table_CAT":"defaultCatalog",
+ "remarks":null,
+ "type_CAT":null,
+ "type_NAME":null
+ },
+ {
+ "columns":[
+ {
+ "table_NAME":"TEST_KYLIN_FACT",
+ "table_SCHEM":"EDW",
+ "column_NAME":"CAL_DT",
+ "data_TYPE":91,
+ "nullable":1,
+ "column_SIZE":-1,
+ "buffer_LENGTH":-1,
+ "decimal_DIGITS":0,
+ "num_PREC_RADIX":10,
+ "column_DEF":null,
+ "sql_DATA_TYPE":-1,
+ "sql_DATETIME_SUB":-1,
+ "char_OCTET_LENGTH":-1,
+ "ordinal_POSITION":1,
+ "is_NULLABLE":"YES",
+ "scope_CATLOG":null,
+ "scope_SCHEMA":null,
+ "scope_TABLE":null,
+ "source_DATA_TYPE":-1,
+ "iS_AUTOINCREMENT":null,
+ "table_CAT":"defaultCatalog",
+ "remarks":null,
+ "type_NAME":"DATE"
+ },
+ {
+ "table_NAME":"TEST_KYLIN_FACT",
+ "table_SCHEM":"EDW",
+ "column_NAME":"LEAF_CATEG_ID",
+ "data_TYPE":4,
+ "nullable":1,
+ "column_SIZE":-1,
+ "buffer_LENGTH":-1,
+ "decimal_DIGITS":0,
+ "num_PREC_RADIX":10,
+ "column_DEF":null,
+ "sql_DATA_TYPE":-1,
+ "sql_DATETIME_SUB":-1,
+ "char_OCTET_LENGTH":-1,
+ "ordinal_POSITION":2,
+ "is_NULLABLE":"YES",
+ "scope_CATLOG":null,
+ "scope_SCHEMA":null,
+ "scope_TABLE":null,
+ "source_DATA_TYPE":-1,
+ "iS_AUTOINCREMENT":null,
+ "table_CAT":"defaultCatalog",
+ "remarks":null,
+ "type_NAME":"INTEGER"
+ },
+ {
+ "table_NAME":"TEST_KYLIN_FACT",
+ "table_SCHEM":"EDW",
+ "column_NAME":"LSTG_SITE_ID",
+ "data_TYPE":4,
+ "nullable":1,
+ "column_SIZE":-1,
+ "buffer_LENGTH":-1,
+ "decimal_DIGITS":0,
+ "num_PREC_RADIX":10,
+ "column_DEF":null,
+ "sql_DATA_TYPE":-1,
+ "sql_DATETIME_SUB":-1,
+ "char_OCTET_LENGTH":-1,
+ "ordinal_POSITION":3,
+ "is_NULLABLE":"YES",
+ "scope_CATLOG":null,
+ "scope_SCHEMA":null,
+ "scope_TABLE":null,
+ "source_DATA_TYPE":-1,
+ "iS_AUTOINCREMENT":null,
+ "table_CAT":"defaultCatalog",
+ "remarks":null,
+ "type_NAME":"INTEGER"
+ },
+ {
+ "table_NAME":"TEST_KYLIN_FACT",
+ "table_SCHEM":"EDW",
+ "column_NAME":"SLR_SEGMENT_CD",
+ "data_TYPE":5,
+ "nullable":1,
+ "column_SIZE":-1,
+ "buffer_LENGTH":-1,
+ "decimal_DIGITS":0,
+ "num_PREC_RADIX":10,
+ "column_DEF":null,
+ "sql_DATA_TYPE":-1,
+ "sql_DATETIME_SUB":-1,
+ "char_OCTET_LENGTH":-1,
+ "ordinal_POSITION":4,
+ "is_NULLABLE":"YES",
+ "scope_CATLOG":null,
+ "scope_SCHEMA":null,
+ "scope_TABLE":null,
+ "source_DATA_TYPE":-1,
+ "iS_AUTOINCREMENT":null,
+ "table_CAT":"defaultCatalog",
+ "remarks":null,
+ "type_NAME":"SMALLINT"
+ },
+ {
+ "table_NAME":"TEST_KYLIN_FACT",
+ "table_SCHEM":"EDW",
+ "column_NAME":"LSTG_FORMAT_NAME",
+ "data_TYPE":12,
+ "nullable":1,
+ "column_SIZE":256,
+ "buffer_LENGTH":-1,
+ "decimal_DIGITS":0,
+ "num_PREC_RADIX":10,
+ "column_DEF":null,
+ "sql_DATA_TYPE":-1,
+ "sql_DATETIME_SUB":-1,
+ "char_OCTET_LENGTH":256,
+ "ordinal_POSITION":5,
+ "is_NULLABLE":"YES",
+ "scope_CATLOG":null,
+ "scope_SCHEMA":null,
+ "scope_TABLE":null,
+ "source_DATA_TYPE":-1,
+ "iS_AUTOINCREMENT":null,
+ "table_CAT":"defaultCatalog",
+ "remarks":null,
+ "type_NAME":"VARCHAR(256) CHARACTER SET \"UTF-16LE\" COLLATE \"UTF-16LE$en_US$primary\""
+ },
+ {
+ "table_NAME":"TEST_KYLIN_FACT",
+ "table_SCHEM":"EDW",
+ "column_NAME":"SELLER_ID",
+ "data_TYPE":-5,
+ "nullable":1,
+ "column_SIZE":-1,
+ "buffer_LENGTH":-1,
+ "decimal_DIGITS":0,
+ "num_PREC_RADIX":10,
+ "column_DEF":null,
+ "sql_DATA_TYPE":-1,
+ "sql_DATETIME_SUB":-1,
+ "char_OCTET_LENGTH":-1,
+ "ordinal_POSITION":6,
+ "is_NULLABLE":"YES",
+ "scope_CATLOG":null,
+ "scope_SCHEMA":null,
+ "scope_TABLE":null,
+ "source_DATA_TYPE":-1,
+ "iS_AUTOINCREMENT":null,
+ "table_CAT":"defaultCatalog",
+ "remarks":null,
+ "type_NAME":"BIGINT"
+ },
+ {
+ "table_NAME":"TEST_KYLIN_FACT",
+ "table_SCHEM":"EDW",
+ "column_NAME":"PRICE",
+ "data_TYPE":3,
+ "nullable":1,
+ "column_SIZE":19,
+ "buffer_LENGTH":-1,
+ "decimal_DIGITS":4,
+ "num_PREC_RADIX":10,
+ "column_DEF":null,
+ "sql_DATA_TYPE":-1,
+ "sql_DATETIME_SUB":-1,
+ "char_OCTET_LENGTH":19,
+ "ordinal_POSITION":7,
+ "is_NULLABLE":"YES",
+ "scope_CATLOG":null,
+ "scope_SCHEMA":null,
+ "scope_TABLE":null,
+ "source_DATA_TYPE":-1,
+ "iS_AUTOINCREMENT":null,
+ "table_CAT":"defaultCatalog",
+ "remarks":null,
+ "type_NAME":"DECIMAL(19, 4)"
+ }
+ ],
+ "table_NAME":"TEST_KYLIN_FACT",
+ "table_SCHEM":"EDW",
+ "ref_GENERATION":null,
+ "self_REFERENCING_COL_NAME":null,
+ "type_SCHEM":null,
+ "table_TYPE":"TABLE",
+ "table_CAT":"defaultCatalog",
+ "remarks":null,
+ "type_CAT":null,
+ "type_NAME":null
+ },
+ {
+ "columns":[
+ {
+ "table_NAME":"TEST_SELLER_TYPE_DIM",
+ "table_SCHEM":"EDW",
+ "column_NAME":"SELLER_TYPE_CD",
+ "data_TYPE":5,
+ "nullable":1,
+ "column_SIZE":-1,
+ "buffer_LENGTH":-1,
+ "decimal_DIGITS":0,
+ "num_PREC_RADIX":10,
+ "column_DEF":null,
+ "sql_DATA_TYPE":-1,
+ "sql_DATETIME_SUB":-1,
+ "char_OCTET_LENGTH":-1,
+ "ordinal_POSITION":1,
+ "is_NULLABLE":"YES",
+ "scope_CATLOG":null,
+ "scope_SCHEMA":null,
+ "scope_TABLE":null,
+ "source_DATA_TYPE":-1,
+ "iS_AUTOINCREMENT":null,
+ "table_CAT":"defaultCatalog",
+ "remarks":null,
+ "type_NAME":"SMALLINT"
+ },
+ {
+ "table_NAME":"TEST_SELLER_TYPE_DIM",
+ "table_SCHEM":"EDW",
+ "column_NAME":"SELLER_TYPE_DESC",
+ "data_TYPE":12,
+ "nullable":1,
+ "column_SIZE":256,
+ "buffer_LENGTH":-1,
+ "decimal_DIGITS":0,
+ "num_PREC_RADIX":10,
+ "column_DEF":null,
+ "sql_DATA_TYPE":-1,
+ "sql_DATETIME_SUB":-1,
+ "char_OCTET_LENGTH":256,
+ "ordinal_POSITION":2,
+ "is_NULLABLE":"YES",
+ "scope_CATLOG":null,
+ "scope_SCHEMA":null,
+ "scope_TABLE":null,
+ "source_DATA_TYPE":-1,
+ "iS_AUTOINCREMENT":null,
+ "table_CAT":"defaultCatalog",
+ "remarks":null,
+ "type_NAME":"VARCHAR(256) CHARACTER SET \"UTF-16LE\" COLLATE \"UTF-16LE$en_US$primary\""
+ }
+ ],
+ "table_NAME":"TEST_SELLER_TYPE_DIM",
+ "table_SCHEM":"EDW",
+ "ref_GENERATION":null,
+ "self_REFERENCING_COL_NAME":null,
+ "type_SCHEM":null,
+ "table_TYPE":"TABLE",
+ "table_CAT":"defaultCatalog",
+ "remarks":null,
+ "type_CAT":null,
+ "type_NAME":null
+ },
+ {
+ "columns":[
+ {
+ "table_NAME":"TEST_SITES",
+ "table_SCHEM":"EDW",
+ "column_NAME":"SITE_ID",
+ "data_TYPE":4,
+ "nullable":1,
+ "column_SIZE":-1,
+ "buffer_LENGTH":-1,
+ "decimal_DIGITS":0,
+ "num_PREC_RADIX":10,
+ "column_DEF":null,
+ "sql_DATA_TYPE":-1,
+ "sql_DATETIME_SUB":-1,
+ "char_OCTET_LENGTH":-1,
+ "ordinal_POSITION":1,
+ "is_NULLABLE":"YES",
+ "scope_CATLOG":null,
+ "scope_SCHEMA":null,
+ "scope_TABLE":null,
+ "source_DATA_TYPE":-1,
+ "iS_AUTOINCREMENT":null,
+ "table_CAT":"defaultCatalog",
+ "remarks":null,
+ "type_NAME":"INTEGER"
+ },
+ {
+ "table_NAME":"TEST_SITES",
+ "table_SCHEM":"EDW",
+ "column_NAME":"SITE_NAME",
+ "data_TYPE":12,
+ "nullable":1,
+ "column_SIZE":256,
+ "buffer_LENGTH":-1,
+ "decimal_DIGITS":0,
+ "num_PREC_RADIX":10,
+ "column_DEF":null,
+ "sql_DATA_TYPE":-1,
+ "sql_DATETIME_SUB":-1,
+ "char_OCTET_LENGTH":256,
+ "ordinal_POSITION":2,
+ "is_NULLABLE":"YES",
+ "scope_CATLOG":null,
+ "scope_SCHEMA":null,
+ "scope_TABLE":null,
+ "source_DATA_TYPE":-1,
+ "iS_AUTOINCREMENT":null,
+ "table_CAT":"defaultCatalog",
+ "remarks":null,
+ "type_NAME":"VARCHAR(256) CHARACTER SET \"UTF-16LE\" COLLATE \"UTF-16LE$en_US$primary\""
+ },
+ {
+ "table_NAME":"TEST_SITES",
+ "table_SCHEM":"EDW",
+ "column_NAME":"CRE_USER",
+ "data_TYPE":12,
+ "nullable":1,
+ "column_SIZE":256,
+ "buffer_LENGTH":-1,
+ "decimal_DIGITS":0,
+ "num_PREC_RADIX":10,
+ "column_DEF":null,
+ "sql_DATA_TYPE":-1,
+ "sql_DATETIME_SUB":-1,
+ "char_OCTET_LENGTH":256,
+ "ordinal_POSITION":3,
+ "is_NULLABLE":"YES",
+ "scope_CATLOG":null,
+ "scope_SCHEMA":null,
+ "scope_TABLE":null,
+ "source_DATA_TYPE":-1,
+ "iS_AUTOINCREMENT":null,
+ "table_CAT":"defaultCatalog",
+ "remarks":null,
+ "type_NAME":"VARCHAR(256) CHARACTER SET \"UTF-16LE\" COLLATE \"UTF-16LE$en_US$primary\""
+ }
+ ],
+ "table_NAME":"TEST_SITES",
+ "table_SCHEM":"EDW",
+ "ref_GENERATION":null,
+ "self_REFERENCING_COL_NAME":null,
+ "type_SCHEM":null,
+ "table_TYPE":"TABLE",
+ "table_CAT":"defaultCatalog",
+ "remarks":null,
+ "type_CAT":null,
+ "type_NAME":null
+ }
+]
+{% endhighlight %}
+
+
+***
+
+### List cubes
+`GET /cubes`
+
+#### Request Parameters
+* cubeName - `optional` `string` Cube name to find.
+* offset - `required` `int` Offset used by pagination
+* limit - `required` `int ` Cubes per page.
+
+#### Response Sample
+{% highlight Groff markup %}
+Status: 200OK
+{% endhighlight %}
+{% highlight Groff markup %}
+[
+ {
+ "uuid":"1eaca32a-a33e-4b69-83dd-0bb8b1f8c53b",
+ "last_modified":1407831634847,
+ "name":"test_kylin_cube_with_slr_empty",
+ "owner":null,
+ "version":null,
+ "descriptor":"test_kylin_cube_with_slr_desc",
+ "cost":50,
+ "status":"DISABLED",
+ "segments":[
+ ],
+ "create_time":null,
+ "source_records_count":0,
+ "source_records_size":0,
+ "size_kb":0
+ }
+]
+{% endhighlight %}
+
+### Rebuild cube
+`PUT /cubes/{cubeName}/rebuild`
+
+#### Path Variable
+* cubeName - `required` `string` Cube name.
+
+#### Request Body
+* startTime - `required` `long` Start timestamp of data to build, e.g. 1388563200000 for 2014-1-1
+* endTime - `required` `long` End timestamp of data to build
+* buildType - `required` `string` Build type: 'BUILD' OR 'MERGE'
+
+#### Response Sample
+{% highlight Groff markup %}
+Status: 200OK
+{% endhighlight %}
+{% highlight Groff markup %}
+{
+ "uuid":"c143e0e4-ac5f-434d-acf3-46b0d15e3dc6",
+ "last_modified":1407908916705,
+ "name":"test_kylin_cube_with_slr_empty - 19700101000000_20140731160000 - BUILD - PDT 2014-08-12 22:48:36",
+ "type":"BUILD",
+ "duration":0,
+ "related_cube":"test_kylin_cube_with_slr_empty",
+ "related_segment":"19700101000000_20140731160000",
+ "exec_start_time":0,
+ "exec_end_time":0,
+ "mr_waiting":0,
+ "steps":[
+ {
+ "interruptCmd":null,
+ "name":"Create Intermediate Flat Hive Table",
+ "sequence_id":0,
+ "exec_cmd":"hive -e \"DROP TABLE IF EXISTS kylin_intermediate_test_kylin_cube_with_slr_desc_19700101000000_20140731160000_c143e0e4_ac5f_434d_acf3_46b0d15e3dc6;\nCREATE EXTERNAL TABLE IF NOT EXISTS kylin_intermediate_test_kylin_cube_with_slr_desc_19700101000000_20140731160000_c143e0e4_ac5f_434d_acf3_46b0d15e3dc6\n(\nCAL_DT date\n,LEAF_CATEG_ID int\n,LSTG_SITE_ID int\n,META_CATEG_NAME string\n,CATEG_LVL2_NAME string\n,CATEG_LVL3_NAME string\n,LSTG_FORMAT_NAME string\n,SLR_SEGMENT_CD smallint\n,SELLER_ID bigint\n,PRICE decimal\n)\nROW FORMAT DELIMITED FIELDS TERMINATED BY '\\177'\nSTORED AS SEQUENCEFILE\nLOCATION '/tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/kylin_intermediate_test_kylin_cube_with_slr_desc_19700101000000_20140731160000_c143e0e4_ac5f_434d_acf3_46b0d15e3dc6';\nSET mapreduce.job.split.metainfo.maxsize=-1;\nSET mapred.compress.map.output=true;\nSET mapred.map.output.compression.codec=com.hadoop.compression.lzo.LzoCodec;\nSET mapred.output.compress=true;\nSET ma
pred.output.compression.codec=com.hadoop.compression.lzo.LzoCodec;\nSET mapred.output.compression.type=BLOCK;\nSET mapreduce.job.max.split.locations=2000;\nSET hive.exec.compress.output=true;\nSET hive.auto.convert.join.noconditionaltask = true;\nSET hive.auto.convert.join.noconditionaltask.size = 300000000;\nINSERT OVERWRITE TABLE kylin_intermediate_test_kylin_cube_with_slr_desc_19700101000000_20140731160000_c143e0e4_ac5f_434d_acf3_46b0d15e3dc6\nSELECT\nTEST_KYLIN_FACT.CAL_DT\n,TEST_KYLIN_FACT.LEAF_CATEG_ID\n,TEST_KYLIN_FACT.LSTG_SITE_ID\n,TEST_CATEGORY_GROUPINGS.META_CATEG_NAME\n,TEST_CATEGORY_GROUPINGS.CATEG_LVL2_NAME\n,TEST_CATEGORY_GROUPINGS.CATEG_LVL3_NAME\n,TEST_KYLIN_FACT.LSTG_FORMAT_NAME\n,TEST_KYLIN_FACT.SLR_SEGMENT_CD\n,TEST_KYLIN_FACT.SELLER_ID\n,TEST_KYLIN_FACT.PRICE\nFROM TEST_KYLIN_FACT\nINNER JOIN TEST_CAL_DT\nON TEST_KYLIN_FACT.CAL_DT = TEST_CAL_DT.CAL_DT\nINNER JOIN TEST_CATEGORY_GROUPINGS\nON TEST_KYLIN_FACT.LEAF_CATEG_ID = TEST_CATEGORY_GROUPINGS.LEAF_CATEG_ID AN
D TEST_KYLIN_FACT.LSTG_SITE_ID = TEST_CATEGORY_GROUPINGS.SITE_ID\nINNER JOIN TEST_SITES\nON TEST_KYLIN_FACT.LSTG_SITE_ID = TEST_SITES.SITE_ID\nINNER JOIN TEST_SELLER_TYPE_DIM\nON TEST_KYLIN_FACT.SLR_SEGMENT_CD = TEST_SELLER_TYPE_DIM.SELLER_TYPE_CD\nWHERE (test_kylin_fact.cal_dt < '2014-07-31 16:00:00')\n;\n\"",
+ "interrupt_cmd":null,
+ "exec_start_time":0,
+ "exec_end_time":0,
+ "exec_wait_time":0,
+ "step_status":"PENDING",
+ "cmd_type":"SHELL_CMD_HADOOP",
+ "info":null,
+ "run_async":false
+ },
+ {
+ "interruptCmd":null,
+ "name":"Extract Fact Table Distinct Columns",
+ "sequence_id":1,
+ "exec_cmd":" -conf C:/kylin/Kylin/server/src/main/resources/hadoop_job_conf_medium.xml -cubename test_kylin_cube_with_slr_empty -input /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/kylin_intermediate_test_kylin_cube_with_slr_desc_19700101000000_20140731160000_c143e0e4_ac5f_434d_acf3_46b0d15e3dc6 -output /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/test_kylin_cube_with_slr_empty/fact_distinct_columns -jobname Kylin_Fact_Distinct_Columns_test_kylin_cube_with_slr_empty_Step_1",
+ "interrupt_cmd":null,
+ "exec_start_time":0,
+ "exec_end_time":0,
+ "exec_wait_time":0,
+ "step_status":"PENDING",
+ "cmd_type":"JAVA_CMD_HADOOP_FACTDISTINCT",
+ "info":null,
+ "run_async":true
+ },
+ {
+ "interruptCmd":null,
+ "name":"Build Dimension Dictionary",
+ "sequence_id":2,
+ "exec_cmd":" -cubename test_kylin_cube_with_slr_empty -segmentname 19700101000000_20140731160000 -input /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/test_kylin_cube_with_slr_empty/fact_distinct_columns",
+ "interrupt_cmd":null,
+ "exec_start_time":0,
+ "exec_end_time":0,
+ "exec_wait_time":0,
+ "step_status":"PENDING",
+ "cmd_type":"JAVA_CMD_HADOOP_NO_MR_DICTIONARY",
+ "info":null,
+ "run_async":false
+ },
+ {
+ "interruptCmd":null,
+ "name":"Build Base Cuboid Data",
+ "sequence_id":3,
+ "exec_cmd":" -conf C:/kylin/Kylin/server/src/main/resources/hadoop_job_conf_medium.xml -cubename test_kylin_cube_with_slr_empty -segmentname 19700101000000_20140731160000 -input /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/kylin_intermediate_test_kylin_cube_with_slr_desc_19700101000000_20140731160000_c143e0e4_ac5f_434d_acf3_46b0d15e3dc6 -output /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/test_kylin_cube_with_slr_empty/cuboid/base_cuboid -jobname Kylin_Base_Cuboid_Builder_test_kylin_cube_with_slr_empty_Step_3 -level 0",
+ "interrupt_cmd":null,
+ "exec_start_time":0,
+ "exec_end_time":0,
+ "exec_wait_time":0,
+ "step_status":"PENDING",
+ "cmd_type":"JAVA_CMD_HADOOP_BASECUBOID",
+ "info":null,
+ "run_async":true
+ },
+ {
+ "interruptCmd":null,
+ "name":"Build N-Dimension Cuboid Data : 8-Dimension",
+ "sequence_id":4,
+ "exec_cmd":" -conf C:/kylin/Kylin/server/src/main/resources/hadoop_job_conf_medium.xml -cubename test_kylin_cube_with_slr_empty -segmentname 19700101000000_20140731160000 -input /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/test_kylin_cube_with_slr_empty/cuboid/base_cuboid -output /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/test_kylin_cube_with_slr_empty/cuboid/8d_cuboid -jobname Kylin_ND-Cuboid_Builder_test_kylin_cube_with_slr_empty_Step_4 -level 1",
+ "interrupt_cmd":null,
+ "exec_start_time":0,
+ "exec_end_time":0,
+ "exec_wait_time":0,
+ "step_status":"PENDING",
+ "cmd_type":"JAVA_CMD_HADOOP_NDCUBOID",
+ "info":null,
+ "run_async":true
+ },
+ {
+ "interruptCmd":null,
+ "name":"Build N-Dimension Cuboid Data : 7-Dimension",
+ "sequence_id":5,
+ "exec_cmd":" -conf C:/kylin/Kylin/server/src/main/resources/hadoop_job_conf_medium.xml -cubename test_kylin_cube_with_slr_empty -segmentname 19700101000000_20140731160000 -input /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/test_kylin_cube_with_slr_empty/cuboid/8d_cuboid -output /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/test_kylin_cube_with_slr_empty/cuboid/7d_cuboid -jobname Kylin_ND-Cuboid_Builder_test_kylin_cube_with_slr_empty_Step_5 -level 2",
+ "interrupt_cmd":null,
+ "exec_start_time":0,
+ "exec_end_time":0,
+ "exec_wait_time":0,
+ "step_status":"PENDING",
+ "cmd_type":"JAVA_CMD_HADOOP_NDCUBOID",
+ "info":null,
+ "run_async":true
+ },
+ {
+ "interruptCmd":null,
+ "name":"Build N-Dimension Cuboid Data : 6-Dimension",
+ "sequence_id":6,
+ "exec_cmd":" -conf C:/kylin/Kylin/server/src/main/resources/hadoop_job_conf_medium.xml -cubename test_kylin_cube_with_slr_empty -segmentname 19700101000000_20140731160000 -input /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/test_kylin_cube_with_slr_empty/cuboid/7d_cuboid -output /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/test_kylin_cube_with_slr_empty/cuboid/6d_cuboid -jobname Kylin_ND-Cuboid_Builder_test_kylin_cube_with_slr_empty_Step_6 -level 3",
+ "interrupt_cmd":null,
+ "exec_start_time":0,
+ "exec_end_time":0,
+ "exec_wait_time":0,
+ "step_status":"PENDING",
+ "cmd_type":"JAVA_CMD_HADOOP_NDCUBOID",
+ "info":null,
+ "run_async":true
+ },
+ {
+ "interruptCmd":null,
+ "name":"Build N-Dimension Cuboid Data : 5-Dimension",
+ "sequence_id":7,
+ "exec_cmd":" -conf C:/kylin/Kylin/server/src/main/resources/hadoop_job_conf_medium.xml -cubename test_kylin_cube_with_slr_empty -segmentname 19700101000000_20140731160000 -input /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/test_kylin_cube_with_slr_empty/cuboid/6d_cuboid -output /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/test_kylin_cube_with_slr_empty/cuboid/5d_cuboid -jobname Kylin_ND-Cuboid_Builder_test_kylin_cube_with_slr_empty_Step_7 -level 4",
+ "interrupt_cmd":null,
+ "exec_start_time":0,
+ "exec_end_time":0,
+ "exec_wait_time":0,
+ "step_status":"PENDING",
+ "cmd_type":"JAVA_CMD_HADOOP_NDCUBOID",
+ "info":null,
+ "run_async":true
+ },
+ {
+ "interruptCmd":null,
+ "name":"Build N-Dimension Cuboid Data : 4-Dimension",
+ "sequence_id":8,
+ "exec_cmd":" -conf C:/kylin/Kylin/server/src/main/resources/hadoop_job_conf_medium.xml -cubename test_kylin_cube_with_slr_empty -segmentname 19700101000000_20140731160000 -input /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/test_kylin_cube_with_slr_empty/cuboid/5d_cuboid -output /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/test_kylin_cube_with_slr_empty/cuboid/4d_cuboid -jobname Kylin_ND-Cuboid_Builder_test_kylin_cube_with_slr_empty_Step_8 -level 5",
+ "interrupt_cmd":null,
+ "exec_start_time":0,
+ "exec_end_time":0,
+ "exec_wait_time":0,
+ "step_status":"PENDING",
+ "cmd_type":"JAVA_CMD_HADOOP_NDCUBOID",
+ "info":null,
+ "run_async":true
+ },
+ {
+ "interruptCmd":null,
+ "name":"Calculate HTable Region Splits",
+ "sequence_id":9,
+ "exec_cmd":" -conf C:/kylin/Kylin/server/src/main/resources/hadoop_job_conf_medium.xml -input /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/test_kylin_cube_with_slr_empty/cuboid/* -output /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/test_kylin_cube_with_slr_empty/rowkey_stats -jobname Kylin_Region_Splits_Calculator_test_kylin_cube_with_slr_empty_Step_9 -cubename test_kylin_cube_with_slr_empty",
+ "interrupt_cmd":null,
+ "exec_start_time":0,
+ "exec_end_time":0,
+ "exec_wait_time":0,
+ "step_status":"PENDING",
+ "cmd_type":"JAVA_CMD_HADOOP_RANGEKEYDISTRIBUTION",
+ "info":null,
+ "run_async":true
+ },
+ {
+ "interruptCmd":null,
+ "name":"Create HTable",
+ "sequence_id":10,
+ "exec_cmd":" -cubename test_kylin_cube_with_slr_empty -input /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/test_kylin_cube_with_slr_empty/rowkey_stats/part-r-00000 -htablename KYLIN-CUBE-TEST_KYLIN_CUBE_WITH_SLR_EMPTY-19700101000000_20140731160000_11BB4326-5975-4358-804C-70D53642E03A",
+ "interrupt_cmd":null,
+ "exec_start_time":0,
+ "exec_end_time":0,
+ "exec_wait_time":0,
+ "step_status":"PENDING",
+ "cmd_type":"JAVA_CMD_HADDOP_NO_MR_CREATEHTABLE",
+ "info":null,
+ "run_async":false
+ },
+ {
+ "interruptCmd":null,
+ "name":"Convert Cuboid Data to HFile",
+ "sequence_id":11,
+ "exec_cmd":" -conf C:/kylin/Kylin/server/src/main/resources/hadoop_job_conf_medium.xml -cubename test_kylin_cube_with_slr_empty -input /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/test_kylin_cube_with_slr_empty/cuboid/* -output /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/test_kylin_cube_with_slr_empty/hfile -htablename KYLIN-CUBE-TEST_KYLIN_CUBE_WITH_SLR_EMPTY-19700101000000_20140731160000_11BB4326-5975-4358-804C-70D53642E03A -jobname Kylin_HFile_Generator_test_kylin_cube_with_slr_empty_Step_11",
+ "interrupt_cmd":null,
+ "exec_start_time":0,
+ "exec_end_time":0,
+ "exec_wait_time":0,
+ "step_status":"PENDING",
+ "cmd_type":"JAVA_CMD_HADOOP_CONVERTHFILE",
+ "info":null,
+ "run_async":true
+ },
+ {
+ "interruptCmd":null,
+ "name":"Load HFile to HBase Table",
+ "sequence_id":12,
+ "exec_cmd":" -input /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/test_kylin_cube_with_slr_empty/hfile/ -htablename KYLIN-CUBE-TEST_KYLIN_CUBE_WITH_SLR_EMPTY-19700101000000_20140731160000_11BB4326-5975-4358-804C-70D53642E03A -cubename test_kylin_cube_with_slr_empty",
+ "interrupt_cmd":null,
+ "exec_start_time":0,
+ "exec_end_time":0,
+ "exec_wait_time":0,
+ "step_status":"PENDING",
+ "cmd_type":"JAVA_CMD_HADOOP_NO_MR_BULKLOAD",
+ "info":null,
+ "run_async":false
+ }
+ ],
+ "job_status":"PENDING",
+ "progress":0.0
+}
+{% endhighlight %}
+
+
+### Disable Cube
+`PUT /cubes/{cubeName}/disable`
+
+#### Path variable
+* cubeName - `required` `string` Cube name.
+
+#### Response Sample
+(Same as "Enable Cube")
+
+
+### Purge Cube
+`PUT /cubes/{cubeName}/purge`
+
+#### Path variable
+* cubeName - `required` `string` Cube name.
+
+#### Response Sample
+(Same as "Enable Cube")
+
+
+### Enable Cube
+`PUT /cubes/{cubeName}/enable`
+
+#### Path variable
+* cubeName - `required` `string` Cube name.
+
+#### Response Sample
+{% highlight Groff markup %}
+Status: 200OK
+{% endhighlight %}
+{% highlight Groff markup %}
+{
+ "uuid":"1eaca32a-a33e-4b69-83dd-0bb8b1f8c53b",
+ "last_modified":1407909046305,
+ "name":"test_kylin_cube_with_slr_ready",
+ "owner":null,
+ "version":null,
+ "descriptor":"test_kylin_cube_with_slr_desc",
+ "cost":50,
+ "status":"ACTIVE",
+ "segments":[
+ {
+ "name":"19700101000000_20140531160000",
+ "storage_location_identifier":"KYLIN-CUBE-TEST_KYLIN_CUBE_WITH_SLR_READY-19700101000000_20140531160000_BF043D2D-9A4A-45E9-AA59-5A17D3F34A50",
+ "date_range_start":0,
+ "date_range_end":1401552000000,
+ "status":"READY",
+ "size_kb":4758,
+ "source_records":6000,
+ "source_records_size":620356,
+ "last_build_time":1407832663227,
+ "last_build_job_id":"2c7a2b63-b052-4a51-8b09-0c24b5792cda",
+ "binary_signature":null,
+ "dictionaries":{
+ "TEST_CATEGORY_GROUPINGS/CATEG_LVL2_NAME":"/dict/TEST_CATEGORY_GROUPINGS/CATEG_LVL2_NAME/16d8185c-ee6b-4f8c-a919-756d9809f937.dict",
+ "TEST_KYLIN_FACT/LSTG_SITE_ID":"/dict/TEST_SITES/SITE_ID/0bec6bb3-1b0d-469c-8289-b8c4ca5d5001.dict",
+ "TEST_KYLIN_FACT/SLR_SEGMENT_CD":"/dict/TEST_SELLER_TYPE_DIM/SELLER_TYPE_CD/0c5d77ec-316b-47e0-ba9a-0616be890ad6.dict",
+ "TEST_KYLIN_FACT/CAL_DT":"/dict/PREDEFINED/date(yyyy-mm-dd)/64ac4f82-f2af-476e-85b9-f0805001014e.dict",
+ "TEST_CATEGORY_GROUPINGS/CATEG_LVL3_NAME":"/dict/TEST_CATEGORY_GROUPINGS/CATEG_LVL3_NAME/270fbfb0-281c-4602-8413-2970a7439c47.dict",
+ "TEST_KYLIN_FACT/LEAF_CATEG_ID":"/dict/TEST_CATEGORY_GROUPINGS/LEAF_CATEG_ID/2602386c-debb-4968-8d2f-b52b8215e385.dict",
+ "TEST_CATEGORY_GROUPINGS/META_CATEG_NAME":"/dict/TEST_CATEGORY_GROUPINGS/META_CATEG_NAME/0410d2c4-4686-40bc-ba14-170042a2de94.dict"
+ },
+ "snapshots":{
+ "TEST_CAL_DT":"/table_snapshot/TEST_CAL_DT.csv/8f7cfc8a-020d-4019-b419-3c6deb0ffaa0.snapshot",
+ "TEST_SELLER_TYPE_DIM":"/table_snapshot/TEST_SELLER_TYPE_DIM.csv/c60fd05e-ac94-4016-9255-96521b273b81.snapshot",
+ "TEST_CATEGORY_GROUPINGS":"/table_snapshot/TEST_CATEGORY_GROUPINGS.csv/363f4a59-b725-4459-826d-3188bde6a971.snapshot",
+ "TEST_SITES":"/table_snapshot/TEST_SITES.csv/78e0aecc-3ec6-4406-b86e-bac4b10ea63b.snapshot"
+ }
+ }
+ ],
+ "create_time":null,
+ "source_records_count":6000,
+ "source_records_size":0,
+ "size_kb":4758
+}
+{% endhighlight %}
+
+### Resume Job
+`PUT /jobs/{jobId}/resume`
+
+#### Path variable
+* jobId- `required` `string` Job id.
+
+#### Response Sample
+{% highlight Groff markup %}
+Status: 200OK
+{% endhighlight %}
+{% highlight Groff markup %}
+{
+ "uuid":"c143e0e4-ac5f-434d-acf3-46b0d15e3dc6",
+ "last_modified":1407908916705,
+ "name":"test_kylin_cube_with_slr_empty - 19700101000000_20140731160000 - BUILD - PDT 2014-08-12 22:48:36",
+ "type":"BUILD",
+ "duration":0,
+ "related_cube":"test_kylin_cube_with_slr_empty",
+ "related_segment":"19700101000000_20140731160000",
+ "exec_start_time":0,
+ "exec_end_time":0,
+ "mr_waiting":0,
+ "steps":[
+ {
+ "interruptCmd":null,
+ "name":"Create Intermediate Flat Hive Table",
+ "sequence_id":0,
+ "exec_cmd":"hive -e \"DROP TABLE IF EXISTS kylin_intermediate_test_kylin_cube_with_slr_desc_19700101000000_20140731160000_c143e0e4_ac5f_434d_acf3_46b0d15e3dc6;\nCREATE EXTERNAL TABLE IF NOT EXISTS kylin_intermediate_test_kylin_cube_with_slr_desc_19700101000000_20140731160000_c143e0e4_ac5f_434d_acf3_46b0d15e3dc6\n(\nCAL_DT date\n,LEAF_CATEG_ID int\n,LSTG_SITE_ID int\n,META_CATEG_NAME string\n,CATEG_LVL2_NAME string\n,CATEG_LVL3_NAME string\n,LSTG_FORMAT_NAME string\n,SLR_SEGMENT_CD smallint\n,SELLER_ID bigint\n,PRICE decimal\n)\nROW FORMAT DELIMITED FIELDS TERMINATED BY '\\177'\nSTORED AS SEQUENCEFILE\nLOCATION '/tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/kylin_intermediate_test_kylin_cube_with_slr_desc_19700101000000_20140731160000_c143e0e4_ac5f_434d_acf3_46b0d15e3dc6';\nSET mapreduce.job.split.metainfo.maxsize=-1;\nSET mapred.compress.map.output=true;\nSET mapred.map.output.compression.codec=com.hadoop.compression.lzo.LzoCodec;\nSET mapred.output.compress=true;\nSET ma
pred.output.compression.codec=com.hadoop.compression.lzo.LzoCodec;\nSET mapred.output.compression.type=BLOCK;\nSET mapreduce.job.max.split.locations=2000;\nSET hive.exec.compress.output=true;\nSET hive.auto.convert.join.noconditionaltask = true;\nSET hive.auto.convert.join.noconditionaltask.size = 300000000;\nINSERT OVERWRITE TABLE kylin_intermediate_test_kylin_cube_with_slr_desc_19700101000000_20140731160000_c143e0e4_ac5f_434d_acf3_46b0d15e3dc6\nSELECT\nTEST_KYLIN_FACT.CAL_DT\n,TEST_KYLIN_FACT.LEAF_CATEG_ID\n,TEST_KYLIN_FACT.LSTG_SITE_ID\n,TEST_CATEGORY_GROUPINGS.META_CATEG_NAME\n,TEST_CATEGORY_GROUPINGS.CATEG_LVL2_NAME\n,TEST_CATEGORY_GROUPINGS.CATEG_LVL3_NAME\n,TEST_KYLIN_FACT.LSTG_FORMAT_NAME\n,TEST_KYLIN_FACT.SLR_SEGMENT_CD\n,TEST_KYLIN_FACT.SELLER_ID\n,TEST_KYLIN_FACT.PRICE\nFROM TEST_KYLIN_FACT\nINNER JOIN TEST_CAL_DT\nON TEST_KYLIN_FACT.CAL_DT = TEST_CAL_DT.CAL_DT\nINNER JOIN TEST_CATEGORY_GROUPINGS\nON TEST_KYLIN_FACT.LEAF_CATEG_ID = TEST_CATEGORY_GROUPINGS.LEAF_CATEG_ID AN
D TEST_KYLIN_FACT.LSTG_SITE_ID = TEST_CATEGORY_GROUPINGS.SITE_ID\nINNER JOIN TEST_SITES\nON TEST_KYLIN_FACT.LSTG_SITE_ID = TEST_SITES.SITE_ID\nINNER JOIN TEST_SELLER_TYPE_DIM\nON TEST_KYLIN_FACT.SLR_SEGMENT_CD = TEST_SELLER_TYPE_DIM.SELLER_TYPE_CD\nWHERE (test_kylin_fact.cal_dt < '2014-07-31 16:00:00')\n;\n\"",
+ "interrupt_cmd":null,
+ "exec_start_time":0,
+ "exec_end_time":0,
+ "exec_wait_time":0,
+ "step_status":"PENDING",
+ "cmd_type":"SHELL_CMD_HADOOP",
+ "info":null,
+ "run_async":false
+ },
+ {
+ "interruptCmd":null,
+ "name":"Extract Fact Table Distinct Columns",
+ "sequence_id":1,
+ "exec_cmd":" -conf C:/kylin/Kylin/server/src/main/resources/hadoop_job_conf_medium.xml -cubename test_kylin_cube_with_slr_empty -input /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/kylin_intermediate_test_kylin_cube_with_slr_desc_19700101000000_20140731160000_c143e0e4_ac5f_434d_acf3_46b0d15e3dc6 -output /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/test_kylin_cube_with_slr_empty/fact_distinct_columns -jobname Kylin_Fact_Distinct_Columns_test_kylin_cube_with_slr_empty_Step_1",
+ "interrupt_cmd":null,
+ "exec_start_time":0,
+ "exec_end_time":0,
+ "exec_wait_time":0,
+ "step_status":"PENDING",
+ "cmd_type":"JAVA_CMD_HADOOP_FACTDISTINCT",
+ "info":null,
+ "run_async":true
+ },
+ {
+ "interruptCmd":null,
+ "name":"Build Dimension Dictionary",
+ "sequence_id":2,
+ "exec_cmd":" -cubename test_kylin_cube_with_slr_empty -segmentname 19700101000000_20140731160000 -input /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/test_kylin_cube_with_slr_empty/fact_distinct_columns",
+ "interrupt_cmd":null,
+ "exec_start_time":0,
+ "exec_end_time":0,
+ "exec_wait_time":0,
+ "step_status":"PENDING",
+ "cmd_type":"JAVA_CMD_HADOOP_NO_MR_DICTIONARY",
+ "info":null,
+ "run_async":false
+ },
+ {
+ "interruptCmd":null,
+ "name":"Build Base Cuboid Data",
+ "sequence_id":3,
+ "exec_cmd":" -conf C:/kylin/Kylin/server/src/main/resources/hadoop_job_conf_medium.xml -cubename test_kylin_cube_with_slr_empty -segmentname 19700101000000_20140731160000 -input /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/kylin_intermediate_test_kylin_cube_with_slr_desc_19700101000000_20140731160000_c143e0e4_ac5f_434d_acf3_46b0d15e3dc6 -output /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/test_kylin_cube_with_slr_empty/cuboid/base_cuboid -jobname Kylin_Base_Cuboid_Builder_test_kylin_cube_with_slr_empty_Step_3 -level 0",
+ "interrupt_cmd":null,
+ "exec_start_time":0,
+ "exec_end_time":0,
+ "exec_wait_time":0,
+ "step_status":"PENDING",
+ "cmd_type":"JAVA_CMD_HADOOP_BASECUBOID",
+ "info":null,
+ "run_async":true
+ },
+ {
+ "interruptCmd":null,
+ "name":"Build N-Dimension Cuboid Data : 8-Dimension",
+ "sequence_id":4,
+ "exec_cmd":" -conf C:/kylin/Kylin/server/src/main/resources/hadoop_job_conf_medium.xml -cubename test_kylin_cube_with_slr_empty -segmentname 19700101000000_20140731160000 -input /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/test_kylin_cube_with_slr_empty/cuboid/base_cuboid -output /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/test_kylin_cube_with_slr_empty/cuboid/8d_cuboid -jobname Kylin_ND-Cuboid_Builder_test_kylin_cube_with_slr_empty_Step_4 -level 1",
+ "interrupt_cmd":null,
+ "exec_start_time":0,
+ "exec_end_time":0,
+ "exec_wait_time":0,
+ "step_status":"PENDING",
+ "cmd_type":"JAVA_CMD_HADOOP_NDCUBOID",
+ "info":null,
+ "run_async":true
+ },
+ {
+ "interruptCmd":null,
+ "name":"Build N-Dimension Cuboid Data : 7-Dimension",
+ "sequence_id":5,
+ "exec_cmd":" -conf C:/kylin/Kylin/server/src/main/resources/hadoop_job_conf_medium.xml -cubename test_kylin_cube_with_slr_empty -segmentname 19700101000000_20140731160000 -input /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/test_kylin_cube_with_slr_empty/cuboid/8d_cuboid -output /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/test_kylin_cube_with_slr_empty/cuboid/7d_cuboid -jobname Kylin_ND-Cuboid_Builder_test_kylin_cube_with_slr_empty_Step_5 -level 2",
+ "interrupt_cmd":null,
+ "exec_start_time":0,
+ "exec_end_time":0,
+ "exec_wait_time":0,
+ "step_status":"PENDING",
+ "cmd_type":"JAVA_CMD_HADOOP_NDCUBOID",
+ "info":null,
+ "run_async":true
+ },
+ {
+ "interruptCmd":null,
+ "name":"Build N-Dimension Cuboid Data : 6-Dimension",
+ "sequence_id":6,
+ "exec_cmd":" -conf C:/kylin/Kylin/server/src/main/resources/hadoop_job_conf_medium.xml -cubename test_kylin_cube_with_slr_empty -segmentname 19700101000000_20140731160000 -input /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/test_kylin_cube_with_slr_empty/cuboid/7d_cuboid -output /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/test_kylin_cube_with_slr_empty/cuboid/6d_cuboid -jobname Kylin_ND-Cuboid_Builder_test_kylin_cube_with_slr_empty_Step_6 -level 3",
+ "interrupt_cmd":null,
+ "exec_start_time":0,
+ "exec_end_time":0,
+ "exec_wait_time":0,
+ "step_status":"PENDING",
+ "cmd_type":"JAVA_CMD_HADOOP_NDCUBOID",
+ "info":null,
+ "run_async":true
+ },
+ {
+ "interruptCmd":null,
+ "name":"Build N-Dimension Cuboid Data : 5-Dimension",
+ "sequence_id":7,
+ "exec_cmd":" -conf C:/kylin/Kylin/server/src/main/resources/hadoop_job_conf_medium.xml -cubename test_kylin_cube_with_slr_empty -segmentname 19700101000000_20140731160000 -input /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/test_kylin_cube_with_slr_empty/cuboid/6d_cuboid -output /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/test_kylin_cube_with_slr_empty/cuboid/5d_cuboid -jobname Kylin_ND-Cuboid_Builder_test_kylin_cube_with_slr_empty_Step_7 -level 4",
+ "interrupt_cmd":null,
+ "exec_start_time":0,
+ "exec_end_time":0,
+ "exec_wait_time":0,
+ "step_status":"PENDING",
+ "cmd_type":"JAVA_CMD_HADOOP_NDCUBOID",
+ "info":null,
+ "run_async":true
+ },
+ {
+ "interruptCmd":null,
+ "name":"Build N-Dimension Cuboid Data : 4-Dimension",
+ "sequence_id":8,
+ "exec_cmd":" -conf C:/kylin/Kylin/server/src/main/resources/hadoop_job_conf_medium.xml -cubename test_kylin_cube_with_slr_empty -segmentname 19700101000000_20140731160000 -input /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/test_kylin_cube_with_slr_empty/cuboid/5d_cuboid -output /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/test_kylin_cube_with_slr_empty/cuboid/4d_cuboid -jobname Kylin_ND-Cuboid_Builder_test_kylin_cube_with_slr_empty_Step_8 -level 5",
+ "interrupt_cmd":null,
+ "exec_start_time":0,
+ "exec_end_time":0,
+ "exec_wait_time":0,
+ "step_status":"PENDING",
+ "cmd_type":"JAVA_CMD_HADOOP_NDCUBOID",
+ "info":null,
+ "run_async":true
+ },
+ {
+ "interruptCmd":null,
+ "name":"Calculate HTable Region Splits",
+ "sequence_id":9,
+ "exec_cmd":" -conf C:/kylin/Kylin/server/src/main/resources/hadoop_job_conf_medium.xml -input /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/test_kylin_cube_with_slr_empty/cuboid/* -output /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/test_kylin_cube_with_slr_empty/rowkey_stats -jobname Kylin_Region_Splits_Calculator_test_kylin_cube_with_slr_empty_Step_9 -cubename test_kylin_cube_with_slr_empty",
+ "interrupt_cmd":null,
+ "exec_start_time":0,
+ "exec_end_time":0,
+ "exec_wait_time":0,
+ "step_status":"PENDING",
+ "cmd_type":"JAVA_CMD_HADOOP_RANGEKEYDISTRIBUTION",
+ "info":null,
+ "run_async":true
+ },
+ {
+ "interruptCmd":null,
+ "name":"Create HTable",
+ "sequence_id":10,
+ "exec_cmd":" -cubename test_kylin_cube_with_slr_empty -input /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/test_kylin_cube_with_slr_empty/rowkey_stats/part-r-00000 -htablename KYLIN-CUBE-TEST_KYLIN_CUBE_WITH_SLR_EMPTY-19700101000000_20140731160000_11BB4326-5975-4358-804C-70D53642E03A",
+ "interrupt_cmd":null,
+ "exec_start_time":0,
+ "exec_end_time":0,
+ "exec_wait_time":0,
+ "step_status":"PENDING",
+ "cmd_type":"JAVA_CMD_HADDOP_NO_MR_CREATEHTABLE",
+ "info":null,
+ "run_async":false
+ },
+ {
+ "interruptCmd":null,
+ "name":"Convert Cuboid Data to HFile",
+ "sequence_id":11,
+ "exec_cmd":" -conf C:/kylin/Kylin/server/src/main/resources/hadoop_job_conf_medium.xml -cubename test_kylin_cube_with_slr_empty -input /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/test_kylin_cube_with_slr_empty/cuboid/* -output /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/test_kylin_cube_with_slr_empty/hfile -htablename KYLIN-CUBE-TEST_KYLIN_CUBE_WITH_SLR_EMPTY-19700101000000_20140731160000_11BB4326-5975-4358-804C-70D53642E03A -jobname Kylin_HFile_Generator_test_kylin_cube_with_slr_empty_Step_11",
+ "interrupt_cmd":null,
+ "exec_start_time":0,
+ "exec_end_time":0,
+ "exec_wait_time":0,
+ "step_status":"PENDING",
+ "cmd_type":"JAVA_CMD_HADOOP_CONVERTHFILE",
+ "info":null,
+ "run_async":true
+ },
+ {
+ "interruptCmd":null,
+ "name":"Load HFile to HBase Table",
+ "sequence_id":12,
+ "exec_cmd":" -input /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/test_kylin_cube_with_slr_empty/hfile/ -htablename KYLIN-CUBE-TEST_KYLIN_CUBE_WITH_SLR_EMPTY-19700101000000_20140731160000_11BB4326-5975-4358-804C-70D53642E03A -cubename test_kylin_cube_with_slr_empty",
+ "interrupt_cmd":null,
+ "exec_start_time":0,
+ "exec_end_time":0,
+ "exec_wait_time":0,
+ "step_status":"PENDING",
+ "cmd_type":"JAVA_CMD_HADOOP_NO_MR_BULKLOAD",
+ "info":null,
+ "run_async":false
+ }
+ ],
+ "job_status":"PENDING",
+ "progress":0.0
+}
+{% endhighlight %}
+
+### Discard Job
+`PUT /jobs/{jobId}/cancel`
+
+#### Path variable
+* jobId- `required` `string` Job id.
+
+#### Response Sample
+{% highlight Groff markup %}
+Status: 200OK
+{% endhighlight %}
+{% highlight Groff markup %}
+{
+ "uuid":"c143e0e4-ac5f-434d-acf3-46b0d15e3dc6",
+ "last_modified":1407908916705,
+ "name":"test_kylin_cube_with_slr_empty - 19700101000000_20140731160000 - BUILD - PDT 2014-08-12 22:48:36",
+ "type":"BUILD",
+ "duration":0,
+ "related_cube":"test_kylin_cube_with_slr_empty",
+ "related_segment":"19700101000000_20140731160000",
+ "exec_start_time":0,
+ "exec_end_time":0,
+ "mr_waiting":0,
+ "steps":[
+ {
+ "interruptCmd":null,
+ "name":"Create Intermediate Flat Hive Table",
+ "sequence_id":0,
+ "exec_cmd":"hive -e \"DROP TABLE IF EXISTS kylin_intermediate_test_kylin_cube_with_slr_desc_19700101000000_20140731160000_c143e0e4_ac5f_434d_acf3_46b0d15e3dc6;\nCREATE EXTERNAL TABLE IF NOT EXISTS kylin_intermediate_test_kylin_cube_with_slr_desc_19700101000000_20140731160000_c143e0e4_ac5f_434d_acf3_46b0d15e3dc6\n(\nCAL_DT date\n,LEAF_CATEG_ID int\n,LSTG_SITE_ID int\n,META_CATEG_NAME string\n,CATEG_LVL2_NAME string\n,CATEG_LVL3_NAME string\n,LSTG_FORMAT_NAME string\n,SLR_SEGMENT_CD smallint\n,SELLER_ID bigint\n,PRICE decimal\n)\nROW FORMAT DELIMITED FIELDS TERMINATED BY '\\177'\nSTORED AS SEQUENCEFILE\nLOCATION '/tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/kylin_intermediate_test_kylin_cube_with_slr_desc_19700101000000_20140731160000_c143e0e4_ac5f_434d_acf3_46b0d15e3dc6';\nSET mapreduce.job.split.metainfo.maxsize=-1;\nSET mapred.compress.map.output=true;\nSET mapred.map.output.compression.codec=com.hadoop.compression.lzo.LzoCodec;\nSET mapred.output.compress=true;\nSET ma
pred.output.compression.codec=com.hadoop.compression.lzo.LzoCodec;\nSET mapred.output.compression.type=BLOCK;\nSET mapreduce.job.max.split.locations=2000;\nSET hive.exec.compress.output=true;\nSET hive.auto.convert.join.noconditionaltask = true;\nSET hive.auto.convert.join.noconditionaltask.size = 300000000;\nINSERT OVERWRITE TABLE kylin_intermediate_test_kylin_cube_with_slr_desc_19700101000000_20140731160000_c143e0e4_ac5f_434d_acf3_46b0d15e3dc6\nSELECT\nTEST_KYLIN_FACT.CAL_DT\n,TEST_KYLIN_FACT.LEAF_CATEG_ID\n,TEST_KYLIN_FACT.LSTG_SITE_ID\n,TEST_CATEGORY_GROUPINGS.META_CATEG_NAME\n,TEST_CATEGORY_GROUPINGS.CATEG_LVL2_NAME\n,TEST_CATEGORY_GROUPINGS.CATEG_LVL3_NAME\n,TEST_KYLIN_FACT.LSTG_FORMAT_NAME\n,TEST_KYLIN_FACT.SLR_SEGMENT_CD\n,TEST_KYLIN_FACT.SELLER_ID\n,TEST_KYLIN_FACT.PRICE\nFROM TEST_KYLIN_FACT\nINNER JOIN TEST_CAL_DT\nON TEST_KYLIN_FACT.CAL_DT = TEST_CAL_DT.CAL_DT\nINNER JOIN TEST_CATEGORY_GROUPINGS\nON TEST_KYLIN_FACT.LEAF_CATEG_ID = TEST_CATEGORY_GROUPINGS.LEAF_CATEG_ID AN
D TEST_KYLIN_FACT.LSTG_SITE_ID = TEST_CATEGORY_GROUPINGS.SITE_ID\nINNER JOIN TEST_SITES\nON TEST_KYLIN_FACT.LSTG_SITE_ID = TEST_SITES.SITE_ID\nINNER JOIN TEST_SELLER_TYPE_DIM\nON TEST_KYLIN_FACT.SLR_SEGMENT_CD = TEST_SELLER_TYPE_DIM.SELLER_TYPE_CD\nWHERE (test_kylin_fact.cal_dt < '2014-07-31 16:00:00')\n;\n\"",
+ "interrupt_cmd":null,
+ "exec_start_time":0,
+ "exec_end_time":0,
+ "exec_wait_time":0,
+ "step_status":"PENDING",
+ "cmd_type":"SHELL_CMD_HADOOP",
+ "info":null,
+ "run_async":false
+ },
+ {
+ "interruptCmd":null,
+ "name":"Extract Fact Table Distinct Columns",
+ "sequence_id":1,
+ "exec_cmd":" -conf C:/kylin/Kylin/server/src/main/resources/hadoop_job_conf_medium.xml -cubename test_kylin_cube_with_slr_empty -input /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/kylin_intermediate_test_kylin_cube_with_slr_desc_19700101000000_20140731160000_c143e0e4_ac5f_434d_acf3_46b0d15e3dc6 -output /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/test_kylin_cube_with_slr_empty/fact_distinct_columns -jobname Kylin_Fact_Distinct_Columns_test_kylin_cube_with_slr_empty_Step_1",
+ "interrupt_cmd":null,
+ "exec_start_time":0,
+ "exec_end_time":0,
+ "exec_wait_time":0,
+ "step_status":"PENDING",
+ "cmd_type":"JAVA_CMD_HADOOP_FACTDISTINCT",
+ "info":null,
+ "run_async":true
+ },
+ {
+ "interruptCmd":null,
+ "name":"Build Dimension Dictionary",
+ "sequence_id":2,
+ "exec_cmd":" -cubename test_kylin_cube_with_slr_empty -segmentname 19700101000000_20140731160000 -input /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/test_kylin_cube_with_slr_empty/fact_distinct_columns",
+ "interrupt_cmd":null,
+ "exec_start_time":0,
+ "exec_end_time":0,
+ "exec_wait_time":0,
+ "step_status":"PENDING",
+ "cmd_type":"JAVA_CMD_HADOOP_NO_MR_DICTIONARY",
+ "info":null,
+ "run_async":false
+ },
+ {
+ "interruptCmd":null,
+ "name":"Build Base Cuboid Data",
+ "sequence_id":3,
+ "exec_cmd":" -conf C:/kylin/Kylin/server/src/main/resources/hadoop_job_conf_medium.xml -cubename test_kylin_cube_with_slr_empty -segmentname 19700101000000_20140731160000 -input /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/kylin_intermediate_test_kylin_cube_with_slr_desc_19700101000000_20140731160000_c143e0e4_ac5f_434d_acf3_46b0d15e3dc6 -output /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/test_kylin_cube_with_slr_empty/cuboid/base_cuboid -jobname Kylin_Base_Cuboid_Builder_test_kylin_cube_with_slr_empty_Step_3 -level 0",
+ "interrupt_cmd":null,
+ "exec_start_time":0,
+ "exec_end_time":0,
+ "exec_wait_time":0,
+ "step_status":"PENDING",
+ "cmd_type":"JAVA_CMD_HADOOP_BASECUBOID",
+ "info":null,
+ "run_async":true
+ },
+ {
+ "interruptCmd":null,
+ "name":"Build N-Dimension Cuboid Data : 8-Dimension",
+ "sequence_id":4,
+ "exec_cmd":" -conf C:/kylin/Kylin/server/src/main/resources/hadoop_job_conf_medium.xml -cubename test_kylin_cube_with_slr_empty -segmentname 19700101000000_20140731160000 -input /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/test_kylin_cube_with_slr_empty/cuboid/base_cuboid -output /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/test_kylin_cube_with_slr_empty/cuboid/8d_cuboid -jobname Kylin_ND-Cuboid_Builder_test_kylin_cube_with_slr_empty_Step_4 -level 1",
+ "interrupt_cmd":null,
+ "exec_start_time":0,
+ "exec_end_time":0,
+ "exec_wait_time":0,
+ "step_status":"PENDING",
+ "cmd_type":"JAVA_CMD_HADOOP_NDCUBOID",
+ "info":null,
+ "run_async":true
+ },
+ {
+ "interruptCmd":null,
+ "name":"Build N-Dimension Cuboid Data : 7-Dimension",
+ "sequence_id":5,
+ "exec_cmd":" -conf C:/kylin/Kylin/server/src/main/resources/hadoop_job_conf_medium.xml -cubename test_kylin_cube_with_slr_empty -segmentname 19700101000000_20140731160000 -input /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/test_kylin_cube_with_slr_empty/cuboid/8d_cuboid -output /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/test_kylin_cube_with_slr_empty/cuboid/7d_cuboid -jobname Kylin_ND-Cuboid_Builder_test_kylin_cube_with_slr_empty_Step_5 -level 2",
+ "interrupt_cmd":null,
+ "exec_start_time":0,
+ "exec_end_time":0,
+ "exec_wait_time":0,
+ "step_status":"PENDING",
+ "cmd_type":"JAVA_CMD_HADOOP_NDCUBOID",
+ "info":null,
+ "run_async":true
+ },
+ {
+ "interruptCmd":null,
+ "name":"Build N-Dimension Cuboid Data : 6-Dimension",
+ "sequence_id":6,
+ "exec_cmd":" -conf C:/kylin/Kylin/server/src/main/resources/hadoop_job_conf_medium.xml -cubename test_kylin_cube_with_slr_empty -segmentname 19700101000000_20140731160000 -input /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/test_kylin_cube_with_slr_empty/cuboid/7d_cuboid -output /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/test_kylin_cube_with_slr_empty/cuboid/6d_cuboid -jobname Kylin_ND-Cuboid_Builder_test_kylin_cube_with_slr_empty_Step_6 -level 3",
+ "interrupt_cmd":null,
+ "exec_start_time":0,
+ "exec_end_time":0,
+ "exec_wait_time":0,
+ "step_status":"PENDING",
+ "cmd_type":"JAVA_CMD_HADOOP_NDCUBOID",
+ "info":null,
+ "run_async":true
+ },
+ {
+ "interruptCmd":null,
+ "name":"Build N-Dimension Cuboid Data : 5-Dimension",
+ "sequence_id":7,
+ "exec_cmd":" -conf C:/kylin/Kylin/server/src/main/resources/hadoop_job_conf_medium.xml -cubename test_kylin_cube_with_slr_empty -segmentname 19700101000000_20140731160000 -input /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/test_kylin_cube_with_slr_empty/cuboid/6d_cuboid -output /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/test_kylin_cube_with_slr_empty/cuboid/5d_cuboid -jobname Kylin_ND-Cuboid_Builder_test_kylin_cube_with_slr_empty_Step_7 -level 4",
+ "interrupt_cmd":null,
+ "exec_start_time":0,
+ "exec_end_time":0,
+ "exec_wait_time":0,
+ "step_status":"PENDING",
+ "cmd_type":"JAVA_CMD_HADOOP_NDCUBOID",
+ "info":null,
+ "run_async":true
+ },
+ {
+ "interruptCmd":null,
+ "name":"Build N-Dimension Cuboid Data : 4-Dimension",
+ "sequence_id":8,
+ "exec_cmd":" -conf C:/kylin/Kylin/server/src/main/resources/hadoop_job_conf_medium.xml -cubename test_kylin_cube_with_slr_empty -segmentname 19700101000000_20140731160000 -input /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/test_kylin_cube_with_slr_empty/cuboid/5d_cuboid -output /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/test_kylin_cube_with_slr_empty/cuboid/4d_cuboid -jobname Kylin_ND-Cuboid_Builder_test_kylin_cube_with_slr_empty_Step_8 -level 5",
+ "interrupt_cmd":null,
+ "exec_start_time":0,
+ "exec_end_time":0,
+ "exec_wait_time":0,
+ "step_status":"PENDING",
+ "cmd_type":"JAVA_CMD_HADOOP_NDCUBOID",
+ "info":null,
+ "run_async":true
+ },
+ {
+ "interruptCmd":null,
+ "name":"Calculate HTable Region Splits",
+ "sequence_id":9,
+ "exec_cmd":" -conf C:/kylin/Kylin/server/src/main/resources/hadoop_job_conf_medium.xml -input /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/test_kylin_cube_with_slr_empty/cuboid/* -output /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/test_kylin_cube_with_slr_empty/rowkey_stats -jobname Kylin_Region_Splits_Calculator_test_kylin_cube_with_slr_empty_Step_9 -cubename test_kylin_cube_with_slr_empty",
+ "interrupt_cmd":null,
+ "exec_start_time":0,
+ "exec_end_time":0,
+ "exec_wait_time":0,
+ "step_status":"PENDING",
+ "cmd_type":"JAVA_CMD_HADOOP_RANGEKEYDISTRIBUTION",
+ "info":null,
+ "run_async":true
+ },
+ {
+ "interruptCmd":null,
+ "name":"Create HTable",
+ "sequence_id":10,
+ "exec_cmd":" -cubename test_kylin_cube_with_slr_empty -input /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/test_kylin_cube_with_slr_empty/rowkey_stats/part-r-00000 -htablename KYLIN-CUBE-TEST_KYLIN_CUBE_WITH_SLR_EMPTY-19700101000000_20140731160000_11BB4326-5975-4358-804C-70D53642E03A",
+ "interrupt_cmd":null,
+ "exec_start_time":0,
+ "exec_end_time":0,
+ "exec_wait_time":0,
+ "step_status":"PENDING",
+ "cmd_type":"JAVA_CMD_HADDOP_NO_MR_CREATEHTABLE",
+ "info":null,
+ "run_async":false
+ },
+ {
+ "interruptCmd":null,
+ "name":"Convert Cuboid Data to HFile",
+ "sequence_id":11,
+ "exec_cmd":" -conf C:/kylin/Kylin/server/src/main/resources/hadoop_job_conf_medium.xml -cubename test_kylin_cube_with_slr_empty -input /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/test_kylin_cube_with_slr_empty/cuboid/* -output /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/test_kylin_cube_with_slr_empty/hfile -htablename KYLIN-CUBE-TEST_KYLIN_CUBE_WITH_SLR_EMPTY-19700101000000_20140731160000_11BB4326-5975-4358-804C-70D53642E03A -jobname Kylin_HFile_Generator_test_kylin_cube_with_slr_empty_Step_11",
+ "interrupt_cmd":null,
+ "exec_start_time":0,
+ "exec_end_time":0,
+ "exec_wait_time":0,
+ "step_status":"PENDING",
+ "cmd_type":"JAVA_CMD_HADOOP_CONVERTHFILE",
+ "info":null,
+ "run_async":true
+ },
+ {
+ "interruptCmd":null,
+ "name":"Load HFile to HBase Table",
+ "sequence_id":12,
+ "exec_cmd":" -input /tmp/kylin-c143e0e4-ac5f-434d-acf3-46b0d15e3dc6/test_kylin_cube_with_slr_empty/hfile/ -htablename KYLIN-CUBE-TEST_KYLIN_CUBE_WITH_SLR_EMPTY-19700101000000_20140731160000_11BB4326-5975-4358-804C-70D53642E03A -cubename test_kylin_cube_with_slr_empty",
+ "interrupt_cmd":null,
+ "exec_start_time":0,
+ "exec_end_time":0,
+ "exec_wait_time":0,
+ "step_status":"PENDING",
+ "cmd_type":"JAVA_CMD_HADOOP_NO_MR_BULKLOAD",
+ "info":null,
+ "run_async":false
+ }
+ ],
+ "job_status":"PENDING",
+ "progress":0.0
+}
+{% endhighlight %}
+
+### Get job step output
+`GET /{jobId}/steps/{stepId}/output`
+
+#### Path Variable
+* jobId - `required` `string` Job id.
+* stepId - `required` `string` Step id; the step id is composed by jobId with step sequence id; for example, the jobId is "fb479e54-837f-49a2-b457-651fc50be110", its 3rd step id is "fb479e54-837f-49a2-b457-651fc50be110-3",
+
+#### Response Sample
+{% highlight Groff markup %}
+Status: 200OK
+{% endhighlight %}
+{% highlight Groff markup %}
+{
+ "cmd_output":"log string"
+}
+{% endhighlight %}
+
+
+### Get Hive Table
+`GET /tables/{tableName}`
+
+#### Request Parameters
+* tableName - `required` `string` table name to find.
+
+#### Response Sample
+{% highlight Groff markup %}
+Status: 200OK
+{% endhighlight %}
+{% highlight Groff markup %}
+{
+ uuid: "69cc92c0-fc42-4bb9-893f-bd1141c91dbe",
+ name: "SAMPLE_07",
+ columns: [{
+ id: "1",
+ name: "CODE",
+ datatype: "string"
+ }, {
+ id: "2",
+ name: "DESCRIPTION",
+ datatype: "string"
+ }, {
+ id: "3",
+ name: "TOTAL_EMP",
+ datatype: "int"
+ }, {
+ id: "4",
+ name: "SALARY",
+ datatype: "int"
+ }],
+ database: "DEFAULT",
+ last_modified: 1419330476755
+}
+{% endhighlight %}
+
+### Get Hive Table (Extend Info)
+`GET /tables/{tableName}/exd-map`
+
+#### Request Parameters
+* tableName - `optional` `string` table name to find.
+
+#### Response Sample
+{% highlight Groff markup %}
+Status: 200OK
+{% endhighlight %}
+{% highlight Groff markup %}
+{
+ "minFileSize": "46055",
+ "totalNumberFiles": "1",
+ "location": "hdfs://sandbox.hortonworks.com:8020/apps/hive/warehouse/sample_07",
+ "lastAccessTime": "1418374103365",
+ "lastUpdateTime": "1398176493340",
+ "columns": "struct columns { string code, string description, i32 total_emp, i32 salary}",
+ "partitionColumns": "",
+ "EXD_STATUS": "true",
+ "maxFileSize": "46055",
+ "inputformat": "org.apache.hadoop.mapred.TextInputFormat",
+ "partitioned": "false",
+ "tableName": "sample_07",
+ "owner": "hue",
+ "totalFileSize": "46055",
+ "outputformat": "org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"
+}
+{% endhighlight %}
+
+### Get Hive Tables
+`GET /tables`
+
+#### Request Parameters
+* project- `required` `string` will list all tables in the project.
+* ext- `optional` `boolean` set true to get extend info of table.
+
+#### Response Sample
+{% highlight Groff markup %}
+Status: 200OK
+{% endhighlight %}
+{% highlight Groff markup %}
+[
+ {
+ uuid: "53856c96-fe4d-459e-a9dc-c339b1bc3310",
+ name: "SAMPLE_08",
+ columns: [{
+ id: "1",
+ name: "CODE",
+ datatype: "string"
+ }, {
+ id: "2",
+ name: "DESCRIPTION",
+ datatype: "string"
+ }, {
+ id: "3",
+ name: "TOTAL_EMP",
+ datatype: "int"
+ }, {
+ id: "4",
+ name: "SALARY",
+ datatype: "int"
+ }],
+ database: "DEFAULT",
+ cardinality: {},
+ last_modified: 0,
+ exd: {
+ minFileSize: "46069",
+ totalNumberFiles: "1",
+ location: "hdfs://sandbox.hortonworks.com:8020/apps/hive/warehouse/sample_08",
+ lastAccessTime: "1398176495945",
+ lastUpdateTime: "1398176495981",
+ columns: "struct columns { string code, string description, i32 total_emp, i32 salary}",
+ partitionColumns: "",
+ EXD_STATUS: "true",
+ maxFileSize: "46069",
+ inputformat: "org.apache.hadoop.mapred.TextInputFormat",
+ partitioned: "false",
+ tableName: "sample_08",
+ owner: "hue",
+ totalFileSize: "46069",
+ outputformat: "org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"
+ }
+}, {
+ uuid: "82d72d9c-705c-4706-aaf5-358ac2661cf9",
+ name: "TEST_KYLIN_FACT",
+ columns: [{
+ id: "1",
+ name: "TRANS_ID",
+ datatype: "bigint"
+ }, {
+ id: "2",
+ name: "CAL_DT",
+ datatype: "date"
+ }, {
+ id: "3",
+ name: "LSTG_FORMAT_NAME",
+ datatype: "string"
+ }, {
+ id: "4",
+ name: "LEAF_CATEG_ID",
+ datatype: "int"
+ }, {
+ id: "5",
+ name: "LSTG_SITE_ID",
+ datatype: "int"
+ }, {
+ id: "6",
+ name: "SLR_SEGMENT_CD",
+ datatype: "smallint"
+ }, {
+ id: "7",
+ name: "PRICE",
+ datatype: "decimal(38,16)"
+ }, {
+ id: "8",
+ name: "ITEM_COUNT",
+ datatype: "bigint"
+ }, {
+ id: "9",
+ name: "SELLER_ID",
+ datatype: "bigint"
+ }],
+ database: "DEFAULT",
+ cardinality: {},
+ last_modified: 0,
+ exd: {
+ minFileSize: "607328",
+ totalNumberFiles: "1",
+ location: "hdfs://sandbox.hortonworks.com:8020/apps/hive/warehouse/test_kylin_fact",
+ lastAccessTime: "1418899958520",
+ lastUpdateTime: "1414051037179",
+ columns: "struct columns { i64 trans_id, date cal_dt, string lstg_format_name, i32 leaf_categ_id, i32 lstg_site_id, i16 slr_segment_cd, decimal(38,16) price, i64 item_count, i64 seller_id}",
+ partitionColumns: "",
+ EXD_STATUS: "true",
+ maxFileSize: "607328",
+ inputformat: "org.apache.hadoop.mapred.TextInputFormat",
+ partitioned: "false",
+ tableName: "test_kylin_fact",
+ owner: "root",
+ totalFileSize: "607328",
+ outputformat: "org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat"
+ }
+ }
+]
+{% endhighlight %}
+
+### Load Hive Tables
+`POST /tables/{tables}/{project}`
+
+* tables- `required` `string` tables you want to load from hive,split with comma.
+* project- `required` `String` specif.
+
+
+#### Response Sample
+{% highlight Groff markup %}
+Status: 200OK
+{% endhighlight %}
+{% highlight Groff markup %}
+{
+ "result.loaded": ["DEFAULT.SAMPLE_07"],
+ "result.unloaded": ["sapmle_08"]
+}
+{% endhighlight %}
+
+
+### Wipe cache
+`GET /cache/{type}/{name}/{action}`
+
+#### Path variable
+* type - `required` `string` 'METADATA' or 'CUBE'
+* name - `required` `string` Cache key.
+* action - `required` `string` 'create', 'update' or 'drop'
+
+#### Response Sample
+{% highlight Groff markup %}
+Status: 200OK
+{% endhighlight %}
http://git-wip-us.apache.org/repos/asf/incubator-kylin/blob/b37a7809/website/_docs/development/test_minicluster.md
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+---
+layout: post
+title: "Run Kylin test case with HBase Mini Cluster"
+categories: development
+---
+
+## Run test case with HBase Mini Cluster
+
+Kylin is moving as many as possible unit test cases from sandbox to HBase mini cluster, so that user can run tests easily in local without a hadoop sandbox; Two maven profiles are created in the root pom.xml, "default" and "sandbox"; The default profile will startup a HBase Mini Cluster to prepare the test data and run the unit tests (the test cases that are not supported by Mini cluster have been added in the "exclude" list); If you want to keep using Sandbox to run test, just run:
+mvn test -P sandbox
+
+
+### When use the "default" profile, Kylin will:
+
+* Startup a HBase minicluster and update KylinConfig with the dynamic HBase configurations;
+* Create Kylin metadata tables and import six example cube tables;
+* Import the hbase data from a tar ball from local: examples/test_case_data/minicluster/hbase-export.tar.gz (the hbase-export.tar.gz will be updated on complete of running BuildCubeWithEngineTest）
+* After all test cases be completed, shutdown minicluster and cleanup KylinConfig cache;
+
+### To ensure Mini cluster can run successfully, you need:
+* Make sure JAVA_HOME is properly set;
http://git-wip-us.apache.org/repos/asf/incubator-kylin/blob/b37a7809/website/_docs/development/web_tech.md
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+---
+layout: post
+title: "Kylin web front end summary"
+categories: development
+---
+
+### Project Dependencies
+* npm: used in development phase to install grunt and bower
+* grunt: build and set up kylin web
+* bower: manage kylin tech dependencies
+
+### Tech Dependencies
+* Angular JS: fundamental support of kylin web
+* ACE: sql and json editor
+* D3 JS: draw report chart and cube graph
+* Bootstrap: css lib
+
+### Supported Use Cases:
+
+###### Kylin web supports needs of various of roles in BI workflow.
+
+* Analyst: Run query and checkout results
+* Modeler: cube design, cube/job operation and monitor
+* Admin: system operation.
+
+### Tech Overview
+Kylin web is a one-page application build on top of restful services. Kylin web uses tools from nodejs to manage project and use AngularJS to enable one-page web app. Kylin web uses popular techs from js opensource community making it easy to catch up and contribute.
+
+### Highlights:
+* Query utility functions:
+ * SQL auto-suggestions on table and column name
+ * Query remote/local save.
+ * Data grid supporting million level data with easy BI operations
+ * Data export
+ * Simple data visualization(line, bar, pie)
+* Cube management:
+ * Well-designed cube creation flow
+ * Visualization of cube relational structure.
+ * Well-designed cube access management
+* Job management:
+ * Job steps and log monitor
+ * Kill
+ * Resume
+* Useful admin tools.
+* Refined look&feel.
http://git-wip-us.apache.org/repos/asf/incubator-kylin/blob/b37a7809/website/_docs/gettingstarted/Apache Kylin 2014 Dec.pdf
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