Amit Patel created HBASE-18643:
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Summary: Add 'Transaction ID' to Result for HLC
Key: HBASE-18643
URL: https://issues.apache.org/jira/browse/HBASE-18643
Project: HBase
Issue Type: Brainstorming
Reporter: Amit Patel
Assignee: Amit Patel
Priority: Minor
In [HBASE-14070|https://issues.apache.org/jira/browse/HBASE-14070] and
[HBASE-18642 title|https://issues.apache.org/jira/browse/HBASE-18642], we
discuss using HLC and deprecating the client from being able to set timestamps
for mutations. However, one important use case for setting the timestamps
(which represent transaction IDs) is for transactions. What we could do is add
a transaction ID to the result object that is the hybrid logical timestamp of a
particular batch operation.
The transaction ID should be considered opaque and clients should not make
assumptions for how the ID is changed.
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