-
Notifications
You must be signed in to change notification settings - Fork 62
DOCSP-48557 Update Spark streaming write configuration to include all batch options #261
New issue
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
DOCSP-48557 Update Spark streaming write configuration to include all batch options #261
Conversation
✅ Deploy Preview for docs-spark-connector ready!
To edit notification comments on pull requests, go to your Netlify project configuration. |
🔄 Deploy Preview for docs-spark-connector processing
|
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
great job on this! added some comments related to wording as well as a question about a default setting in one of the parameters.
w Option </reference/write-concern/#w-option>` in the {+mdb-server+} | ||
manual. | ||
| | ||
| **Default:** ``1`` |
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
Q: How did you get that this default is 1? the server manual states only that "If the write concern is missing the w field, MongoDB sets the w option to the default write concern," and then later on in the table it says "{ w: "majority" } is the default write concern for most MongoDB deployments". The implicit default write concern for most mongo deployments seems to be majority: https://www.mongodb.com/docs/manual/reference/write-concern/#std-label-wc-default-behavior
This question applies to the other writeConcern.w option as well
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
I just moved what was on the batch page to the stream page, so I didn't write any of the info. I assumed most of it was correct but I'll double check everything now.
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
I see that it can be 1 or majority, so I'm going to include both, with majority taking precedence as it is most cases like you said
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
I think it's a bit odd if this option has two potential defaults, so it would be good to double check with the technical reviewer in this case
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
Defaults to Acknowledged which is the default set by the server.
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
lgtm with a note to ask tech reviewer for confirmation on something!
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
LGTM!
… batch options (mongodb#261) * DOCSP-48557 spark options update * DOCSP-48557 links and reorder * DOCSP-48667 link fix + mdb-server consistency * DOCSP-48557 wording * DOCSP-48557 remove ital * DOCSP-49557 update default w concern (cherry picked from commit 792cdc0)
… batch options (mongodb#261) * DOCSP-48557 spark options update * DOCSP-48557 links and reorder * DOCSP-48667 link fix + mdb-server consistency * DOCSP-48557 wording * DOCSP-48557 remove ital * DOCSP-49557 update default w concern (cherry picked from commit 792cdc0)
… batch options (mongodb#261) * DOCSP-48557 spark options update * DOCSP-48557 links and reorder * DOCSP-48667 link fix + mdb-server consistency * DOCSP-48557 wording * DOCSP-48557 remove ital * DOCSP-49557 update default w concern (cherry picked from commit 792cdc0)
… batch options (mongodb#261) * DOCSP-48557 spark options update * DOCSP-48557 links and reorder * DOCSP-48667 link fix + mdb-server consistency * DOCSP-48557 wording * DOCSP-48557 remove ital * DOCSP-49557 update default w concern (cherry picked from commit 792cdc0)
💚 All backports created successfully
Note: Successful backport PRs will be merged automatically after passing CI. Questions ?Please refer to the Backport tool documentation |
Pull Request Info
PR Reviewing Guidelines
JIRA - https://jira.mongodb.org/browse/DOCSP-48557
Staging Links
Self-Review Checklist