GitHub user ravipesala opened a pull request: https://github.com/apache/carbondata/pull/1654
[CARBONDATA-1856] Support insert/load data for partition table This PR depends on PR https://github.com/apache/carbondata/pull/1642 Changed carbonrelation to HadoopFSRelation during load in case of the partition table. Implement sparks Fileformat interface for carbon and use carbonoutputformat inside. Create partition.map file inside each segment for mapping between partition and index file. The following syntax is supported now. ``` CREATE TABLE partitiontwo (empno int, designation String, workgroupcategory int, workgroupcategoryname String, deptno int, deptname String, projectcode int, projectjoindate Timestamp, projectenddate Timestamp,attendance int, utilization int,salary int) PARTITIONED BY (doj Timestamp, empname String) STORED BY 'org.apache.carbondata.format' LOAD DATA local inpath '$resourcesPath/data.csv' INTO TABLE partitiontwo OPTIONS('DELIMITER'= ',', 'QUOTECHAR'= '"') insert into insertpartitionthree select empno,doj,workgroupcategoryname,deptno,deptname,projectcode,projectjoindate,projectenddate,attendance,utilization,salary,workgroupcategory,empname,designation from originTable LOAD DATA local inpath '$resourcesPath/data.csv' INTO TABLE singlepasspartitionone OPTIONS('DELIMITER'= ',', 'QUOTECHAR'= '"', 'SINGLE_PASS'='true') ``` Be sure to do all of the following checklist to help us incorporate your contribution quickly and easily: - [ ] Any interfaces changed? - [ ] Any backward compatibility impacted? - [ ] Document update required? - [ ] Testing done Please provide details on - Whether new unit test cases have been added or why no new tests are required? - How it is tested? Please attach test report. - Is it a performance related change? Please attach the performance test report. - Any additional information to help reviewers in testing this change. - [ ] For large changes, please consider breaking it into sub-tasks under an umbrella JIRA. You can merge this pull request into a Git repository by running: $ git pull https://github.com/ravipesala/incubator-carbondata fileformat Alternatively you can review and apply these changes as the patch at: https://github.com/apache/carbondata/pull/1654.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 #1654 ---- commit 62d0007585cbe5609f99abe3fcf485cdaf35ccfc Author: ravipesala <ravi.pes...@gmail.com> Date: 2017-12-04T10:37:03Z Added outputformat for carbon commit 80d8f662c53f97dd0379b3d9762b96a6e439a739 Author: ravipesala <ravi.pes...@gmail.com> Date: 2017-12-12T06:12:45Z Added fileformat in carbon ---- ---