Adar Dembo created KUDU-1537:
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Summary: Exactly-once semantics for DDL operations
Key: KUDU-1537
URL: https://issues.apache.org/jira/browse/KUDU-1537
Project: Kudu
Issue Type: Bug
Components: master
Affects Versions: 0.9.1
Reporter: Adar Dembo
Now that Kudu has a replay cache, we should use it for master DDL operations
like CreateTable(), AlterTable(), and DeleteTable(). To do this we'll need to
add some client-specific RPC state into the write that the leader master
replicates to its followers, and use that state when an RPC is retried.
Some tests (e.g. master-stress-test) have workarounds that should be removed
when this bug is fixed.
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