export-sn Export shared-nothing persistence files to CSV, does not seems to be working

[Naveenbandaru]

Hi.

"Export" works fine, but when I was trying to export AS space data into CSV by using export-sn option, but it does not seems to be working. I always get this exception, do we have any help on usage of this command

FINE: Connected to metaspace
Apr 14, 2017 3:46:01 PM com.tibco.as.io.cli.AbstractApplication execute
SEVERE: Could not execute command
java.lang.NullPointerException
at java.io.File.(File.java:222)
at com.tibco.as.io.cli.AbstractSNExportCommand.getUserSpaceNames(AbstractSNExportCommand.java:20)
at com.tibco.as.io.cli.AbstractExportCommand.getExecutor(AbstractExportCommand.java:24)
at com.tibco.as.io.cli.AbstractApplication.execute(AbstractApplication.java:138)
at com.tibco.as.file.cli.DelimitedFileApplication.main(DelimitedFileApplication.java:13)
Apr 14, 2017 3:46:01 PM com.tibco.as.io.AbstractChannel close
FINE: Disconnecting from metaspace
Apr 14, 2017 3:46:01 PM com.tibco.as.io.AbstractChannel close
FINE: Disconnected from metaspace

The reason we are exploring export-sn is, looks like export-sn only deals with the persistence file, so it does not any impact of the cluster when we are executing export-sn command, otherwise if we are exporting data thru "export" command, it does query the space in RAM, which execute Queries on the cluster, hence impacts the cluster performance.

Thanks
Naveen