enables support for running docker-compose setup with postgres

[kotharironak]

Description

Enables support for running docker-compose setup with postgres ref : https://github.com/hypertrace/hypertrace/issues/124

Testing

Tested locally as below

• build the hypertrace-service docker image locally using ./gradlew dockerBuildImages
• used the above image in the draft PR - https://github.com/hypertrace/hypertrace/pull/130
• used sample HotRod application to generate load to HT

Checklist:

• [x] My changes generate no new warnings
• [x] I have added tests that prove my fix is effective or that my feature works
• [x] Any dependent changes have been merged and published in downstream modules

Documentation

will add documentation as part of final PR - https://github.com/hypertrace/hypertrace/pull/130

[jcchavezs]

Question: what will happen if you pass both Mongo host and Postgres host?

On Fri, 27 Nov 2020, 09:25 Jayesh Bapu Ahire, notifications@github.com wrote:

@JBAhire approved this pull request.

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[kotharironak]

Question: what will happen if you pass both Mongo host and Postgres host? … On Fri, 27 Nov 2020, 09:25 Jayesh Bapu Ahire, @.**> wrote: @JBAhire* approved this pull request. — You are receiving this because your review was requested. Reply to this email directly, view it on GitHub <#49 (review)>, or unsubscribe https://github.com/notifications/unsubscribe-auth/AAXOYATHXEJGNFNZURRVSWLSR5PAPANCNFSM4UENGETA .

That won't be an issue. The variable dataStoreType defined the underlying store.