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Posted to dev@arrow.apache.org by "Wes McKinney (JIRA)" <ji...@apache.org> on 2016/11/08 21:06:59 UTC
[jira] [Commented] (ARROW-372) Create JSON arrow file format for
integration tests
[ https://issues.apache.org/jira/browse/ARROW-372?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15648792#comment-15648792 ]
Wes McKinney commented on ARROW-372:
------------------------------------
Can you show the schema also? Thanks
> Create JSON arrow file format for integration tests
> ---------------------------------------------------
>
> Key: ARROW-372
> URL: https://issues.apache.org/jira/browse/ARROW-372
> Project: Apache Arrow
> Issue Type: Task
> Components: Java - Vectors
> Reporter: Julien Le Dem
> Assignee: Julien Le Dem
>
> {noformat}
> {
> "schema" : ...,
> "batches" : [{
> "count" : 10,
> "columns" : [
> {
> "name": "{col_name_int}",
> "count" : 10,
> "VALIDITY" : [1,1,1,1,1,1,1,1,1,1],
> "DATA" : [0,1,2,3,4,5,6,7,8,9]
> },
> {
> "name": "{col_name_list}",
> "count" : 10,
> "VALIDITY" : [1,1,1,1,1,1,1,1,1,1],
> "OFFSET" : [0,0,1,3,3,4,6,6,7,9],
> "children" : {
> {
> "name": "child_name",
> "count" : 9,
> "VALIDITY" : [1,1,1,1,1,1,1,1,1,1],
> "OFFSET" : [0,3,6,9,12,15,18,21,24],
> "DATA" : ["abc","abc","abc","abc","abc","abc","abc","abc","abc"]
> }
> }
> },
> {
> "name": "{col_name_map}",
> "count" : 10,
> "VALIDITY" : [1,1,1,1,1,1,1,1,1,1],
> "children" : {
> {
> "name": "{col_name_timestamp}",
> "count" : 10,
> "VALIDITY" : [1,1,1,1,1,1,1,1,1,1],
> "DATA" : [0,1,2,3,4,5,6,7,8,9]
> }
> }
> }
> }, ... ]
> }
> {noformat}
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