Kevin J McCarthy created KUDU-3177:
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Summary: Expose snapshotTimestampMicros to Spark Read Options
Key: KUDU-3177
URL: https://issues.apache.org/jira/browse/KUDU-3177
Project: Kudu
Issue Type: Improvement
Components: spark
Reporter: Kevin J McCarthy
If a spark application needs to read from the same table multiple times and
that table has new records that may come in during the life of the application,
you may get inconsistent scan results unless you persist the DataFrame. I'd
like to expose snapshotTimestampMicros to the spark read options so I can set a
timestamp before the first scan and use that for READ_AT_SNAPSHOT to keep all
scans on the same table consistent throughout the run of the application.
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