Unable to reopen saved Flow in H2o

[Richard Grossman]

Hi

I've make some flow all is working no problem. I've saved them on local file using the UI.
When I restart h2o jar I try to reopen my flow the dialog let me browse to the flow file but the open button is greyed and I can't reload the flow
Please help the log seems empty :
07-14 14:45:15.298 10.8.0.106:54321      16548  #72539-13 INFO: GET /, parms: {}
07-14 14:45:15.335 10.8.0.106:54321      16548  #72539-13 INFO: GET /flow/index.html, parms: {}
07-14 14:45:15.336 10.8.0.106:54321      16548  #72539-13 INFO: Trying to load resource /flow/index.html via classloader sun.misc.Launcher$AppClassLoader@55f96302
07-14 14:45:15.697 10.8.0.106:54321      16548  #72539-13 INFO: Trying to load resource /flow/css/flow-lib.css via classloader sun.misc.Launcher$AppClassLoader@55f96302
07-14 14:45:15.724 10.8.0.106:54321      16548  #72539-13 INFO: Trying to load resource /flow/css/flow.css via classloader sun.misc.Launcher$AppClassLoader@55f96302
07-14 14:45:15.728 10.8.0.106:54321      16548  #72539-14 INFO: Trying to load resource /flow/js/flow-lib.js via classloader sun.misc.Launcher$AppClassLoader@55f96302
07-14 14:45:15.732 10.8.0.106:54321      16548  #72539-15 INFO: Trying to load resource /flow/js/flow.js via classloader sun.misc.Launcher$AppClassLoader@55f96302
07-14 14:45:15.732 10.8.0.106:54321      16548  #72539-16 INFO: Trying to load resource /flow/custom/custom.css via classloader sun.misc.Launcher$AppClassLoader@55f96302
07-14 14:45:15.733 10.8.0.106:54321      16548  #72539-17 INFO: Trying to load resource /flow/css/scala-editor.css via classloader sun.misc.Launcher$AppClassLoader@55f96302
07-14 14:45:16.216 10.8.0.106:54321      16548  #72539-14 INFO: Trying to load resource /flow/img/h2o.png via classloader sun.misc.Launcher$AppClassLoader@55f96302
07-14 14:45:16.357 10.8.0.106:54321      16548  #72539-14 INFO: GET /flow/fonts/fontawesome-webfont.woff, parms: {v=4.2.0}
07-14 14:45:16.357 10.8.0.106:54321      16548  #72539-14 INFO: Trying to load resource /flow/fonts/fontawesome-webfont.woff via classloader sun.misc.Launcher$AppClassLoader@55f96302
07-14 14:45:16.444 10.8.0.106:54321      16548  #72539-14 INFO: GET /3/Metadata/endpoints, parms: {}
07-14 14:45:16.477 10.8.0.106:54321      16548  #72539-14 INFO: Locking cloud to new members, because hex.schemas.DeepLearningV3
07-14 14:45:16.990 10.8.0.106:54321      16548  #72539-14 INFO: GET /3/NodePersistentStorage/notebook, parms: {}
07-14 14:45:16.997 10.8.0.106:54321      16548  #72539-15 INFO: GET /3/NodePersistentStorage/categories/environment/names/clips/exists, parms: {}
07-14 14:45:17.034 10.8.0.106:54321      16548  #72539-14 INFO: GET /flow/help/catalog.json, parms: {}
07-14 14:45:17.034 10.8.0.106:54321      16548  #72539-14 INFO: Trying to load resource /flow/help/catalog.json via classloader sun.misc.Launcher$AppClassLoader@55f96302
07-14 14:45:17.034 10.8.0.106:54321      16548  #72539-15 INFO: GET /3/About, parms: {}
07-14 14:45:17.056 10.8.0.106:54321      16548  #72539-14 INFO: GET /3/ModelBuilders, parms: {}
07-14 14:45:17.166 10.8.0.106:54321      16548  #72539-15 INFO: Trying to load resource /flow/img/h2o-flow.png via classloader sun.misc.Launcher$AppClassLoader@55f96302
07-14 14:45:17.433 10.8.0.106:54321      16548  #72539-14 INFO: GET /flow/fonts/Lato-Regular.woff2, parms: {}
07-14 14:45:17.433 10.8.0.106:54321      16548  #72539-14 INFO: Trying to load resource /flow/fonts/Lato-Regular.woff2 via classloader sun.misc.Launcher$AppClassLoader@55f96302
07-14 14:45:19.139 10.8.0.106:54321      16548  #72539-14 INFO: Trying to load resource /favicon.ico via classloader sun.misc.Launcher$AppClassLoader@55f96302
07-14 14:45:19.198 10.8.0.106:54321      16548  #72539-14 INFO: Trying to load resource /favicon.ico via classloader sun.misc.Launcher$AppClassLoader@55f96302

 

[Richard Grossman]

I join here the file of the flow

[Lauren DiPerna]

Hi Richard,

To open a Flow file, you have to first download the flow file. The next time you create a new Flow, go to `Flow` in the menu bar and click on `Download This Flow ...` from the drop down menu, and save it to your preferred location. Then you can open that Flow later by doing Flow > Open Flow... and you'll see that the dialogue box is no longer greyed out when you navigate to your Flow file.

It sounds like you may have used Flow>Save Flow (top menu bar)?  This will save the flow content to `h2oflow` in your home directory and will be populate under the `Flows` tab (on the right hand side of the page next to the `Outline` `Clips` and `Help` tabs), when you click on `Flows`. You may want to check there to see if you can access your flow content from there.

If you use Flow> Save Flow you will not be able to open that Flow content with Flow > Open Flow.. because the user-saved Flows are  text dumps of content that h2o can't decipher.

cheers,

Lauren

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[gabriel...@gmail.com]

You can also just add the .flow extension to the saved file and now H2O will be able to read it as an existing flow file.