Work Flow Preferences

Use Work Flow preferences to modify the global temp directory.

Important: You must be an administrator to edit preferences.
    Procedure
  1. To open the Preferences dialog, click the Actions menu, and then select Preferences.
  2. Select Work Flow.

    Global Temp Directory

    • Sets the @default_tmpdirworkflow variable for all flows created in TIBCO Data Science - Team Studio.
    • Sets the /tmp directory used by the MapReduce code in TIBCO Data Science - Team Studio when running Hadoop operators.
    • Ensures that UNIX users running the TIBCO Data Science - Team Studio application have read/write permissions for this tmp directory, as well as the staging directory specified in the mapred-site.xml or conf.xml files from the cluster.

    Default Delimiter

    • Sets the default delimiter of HDFS files created by TIBCO Data Science - Team Studio for storing intermediate results.

    Note: The Work Flow preferences setting is used to set the delimiter at a global level across all workflows. However, you can override this global setting at the workflow variable level for a specific workflow. For details, see "Workflow Variables" in TIBCO® Data Science Team Studio User Guide.

    Click Save to save changes. Click Restore to return to default values.