wangningito created KUDU-3251:
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Summary: Support atomic append on a string field or increment of
an int field
Key: KUDU-3251
URL: https://issues.apache.org/jira/browse/KUDU-3251
Project: Kudu
Issue Type: New Feature
Reporter: wangningito
For some scenarios, the user may only want increase/decrease the for numeric
field, or append a suffix to string field.
Currently, it could be implemented with application.
# load data with scan
# apply increment/decrement in memory
# send a increased/decreased value to server with updateRpc.
Despite the poor performance, it also would make result error when multiple
process/threads is doing ingestion.
Introduce this may make some thing easier.
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