handle elasticsearch json_format as a boolean

[lsowen]

Is a boolean, but is read as a string, which means it is always considered True, even though the default config value is False.

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Jira

• My PR addresses the following Airflow Jira issues and references them in the PR title. For example, "[AIRFLOW-XXX] My Airflow PR"
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Tests

• My PR adds the following unit tests OR does not need testing for this extremely good reason:

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Code Quality

• Passes flake8

[lsowen]

Looks like a spurious test failure: Error: Invalid or corrupt jarfile /tmp/apache-rat-0.12.jar

[potiuk]

Yeah. Networking issue likely. Restarted

[lsowen]

@potiuk thanks for kicking it off again. However, it says that the build has been cancelled?

[mik-laj]

I restarted this build.

[lsowen]

Do I need to do anything else to get this merged? Or is it good? (just waiting on flaky test?)

[OmerJog]

@lsowen
It's a code change hence you need a Jira ticket, after you open Jira edit commit message with :
[AIRFLOW -$JIRANUMBER] handle elasticsearch json_format as a boolean

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.