Mike Percy created KUDU-1498:
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Summary: Add support to Java client for read-your-writes
consistency
Key: KUDU-1498
URL: https://issues.apache.org/jira/browse/KUDU-1498
Project: Kudu
Issue Type: Sub-task
Components: client
Reporter: Mike Percy
The Java client could use a mode called "read your writes" consistency where we
ensure that we read whatever the leader has committed at the time of the
request.
At the time of writing, the implementation requirements look like the following:
* Always scan from the leader
* Specify that the leader must apply all operations from previous leaders
before processing the query
In the C++ client, this can be achieved by specifying both of the LEADER_ONLY
and READ_AT_SNAPSHOT options, while not specifying a timestamp to use for the
snapshot when starting the scan.
In the Java client API, we may want to simply expose a scan option called "read
your writes" or something similar.
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