GlenGeng edited a comment on pull request #1996:
URL: https://github.com/apache/ozone/pull/1996#issuecomment-792598922
cc @bshashikant @mukul1987
I've manually did an upgrade test from latest master to last commit of this
PR, the upgrade logic and allocating logic for delTxnId, containerId and
localId works as expected.
- setup a cluster of latest master, use freon to write some data, manually
remove some of the keys, manually close all the containers, use ldb of the
debug tool to scan the containers cf and deletedBlocks cf to learn about the
largest contaienrId and delTxnId..
- stop the cluster, but keep the data
- augment the PR to let `getNextId` to print a info trace `LOG.info("next id
for {} is {}", sequenceIdName, batch.nextId);`.
- setup a cluster of this PR, use freon to write some data, manually remove
some keys, checked from trace that, delTxnId, containerId and localId are
correctly upgraded, and allocated.
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