Page History
WARNING:
If you will be setting up the DataSync Agent to also connect to the same database, you will want to configure the Agent to use the same column cases. By default, the Parquet Bulk Load Meshlet uses lowercase for the column namesTo enhance your DataSync integration for Parquet, you can configure the Parquet Bulk Load Meshlet to the directives listed below:
icon | false |
---|
.
Also, the QUOTED_IDENTIFIERS_IGNORE_CASE setting in Parquet should be kept with its default value of false.- The meshlet uses the TIMEZONE session parameter to connect to Parquet in order to save all timestamps in UTC . By default, glide_date_time field is mapped to the TIMESTAMP_LTZ(9) column type. This allows you to query using a local timezone as needed.
To check out the general meshlet configurations, see General Meshlet Configurations for DataSync.
Directive | Default Value | Description | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
maxFileSize | Required Configuration. This configuration specifies the max size for temporary files created as the meshlet pushes records to parquet. of records for each parquet file. 10000 will be used if input is over 10000 to prevent possible performance and memory issues. A suggested value is 5000.
| ||||||||||||||
customFileName | $table-$randomid | Dynamic naming convention that will be replaced when creating files using the following keywords. File names MUST be unique.
| |||||||||||||
fileDirectory | /files | Directory where the locally created files get made. (In respects to where application is running)
| |||||||||||||
postInterval | 2 | Minutes to check dead periods. Check every x minutes to compare if the in memory collection is the same as the last x minutes. If so, write records to file and push to parquet
| |||||||||||||
dateFormat | yyyy-MM-dd'T'HH:mm:ss.SSSZ | Date format used to create the file name. A valid SimpleDateFormat required.
| |||||||||||||
timeZone | GMT | ID of timezone to be used in $zonedatetime.
| |||||||||||||
file_prefix | Prefix used for file naming.
| ||||||||||||||
file_suffix | Suffix used for file naming.
|