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From anubhav100 <...@git.apache.org>
Subject [GitHub] incubator-carbondata pull request #601: [CARBONDATA-709]corrected doc for bu...
Date Thu, 16 Feb 2017 05:54:54 GMT
GitHub user anubhav100 opened a pull request:

    https://github.com/apache/incubator-carbondata/pull/601

    [CARBONDATA-709]corrected doc for bucketing

    correcting the doc for bucketing in this pr
    
    in docs ddl bucketing section Columns in the BUCKETCOLUMN parameter must be either a dimension
or a measure but combination of both is not supported. this line is incorrect here is the
example
    0: jdbc:hive2://localhost:10000> CREATE TABLE uniqData_t11(ID Int,name string)stored
by 'carbondata' TBLPROPERTIES("DICTIONARY_EXCLUDE"="name","bucketnumber"="1", "bucketcolumns"="ID");
    Error: java.lang.RuntimeException: Bucket field must be dimension column and should not
be measure or complex column: ID (state=,code=0)
    so bucketing coloumn should be dimension only
    plus in parameter description tableName is not required and the example that added for
bucketing is also wrong
    0: jdbc:hive2://localhost:10000> CREATE TABLE IF NOT EXISTS productSchema.productSalesTable
( productNumber Int, productName String, storeCity String, storeProvince String, productCategory
String, productBatch String, saleQuantity Int, revenue Int) STORED BY 'carbondata' TBLPROPERTIES
('COLUMN_GROUPS'='(productName,productCategory)', 'DICTIONARY_EXCLUDE'='productName', 'DICTIONARY_INCLUDE'='productNumber',
'NO_INVERTED_INDEX'='productBatch', 'BUCKETNUMBER'='4', 'BUCKETCOLUMNS'='productNumber,saleQuantity');
    Error: org.apache.carbondata.spark.exception.MalformedCarbonCommandException: Invalid
column group,column in group should be contiguous as per schema. (state=,code=0)

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

    $ git pull https://github.com/anubhav100/incubator-carbondata CARBONDATA-709

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

    https://github.com/apache/incubator-carbondata/pull/601.patch

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

    This closes #601
    
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