[jira] [Created] (ZEPPELIN-191) Parameterize Notebooks

["Raj Bains (JIRA)" <ji...@apache.org>]

Raj Bains created ZEPPELIN-191:
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             Summary: Parameterize Notebooks
                 Key: ZEPPELIN-191
                 URL: https://issues.apache.org/jira/browse/ZEPPELIN-191
             Project: Zeppelin
          Issue Type: New Feature
          Components: Core
    Affects Versions: 0.6.0
            Reporter: Raj Bains


We're writing notebooks to do some analysis, let's say for the query performance for a Hive query, by reading logs.

Now, this loads particular log files (maybe in .zip) associated with a query. Later, we want to run the same analysis on another similar set of log files. Rather than use having to change notebook code every time, it will be useful to have parameters to a notebook.

This will require some design work to figure out how exactly to do this (off-course this should work across interpreters)

The goal is for notebook to not look like this
{code}
var atsParser = new ATSFileParser(new File("/grid/4/home/rajesh/dag_1433813751839_0518_1.zip"));
var dagInfo = atsParser.getDAGData("dag_1433813751839_0520_1");
{code}

But rather,
{code}
var atsParser = new ATSFileParser(new File(${DagZipFile}));
var dagInfo = atsParser.getDAGData(${DagId});
{code}




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