Hello Gabriella Lotz, Ashwani Raina, Kudu Jenkins,
I'd like you to reexamine a change. Please visit
http://gerrit.cloudera.org:8080/23844
to look at the new patch set (#5).
Change subject: [tools] Add --preserve_table_ids flag to unsafe_rebuild
......................................................................
[tools] Add --preserve_table_ids flag to unsafe_rebuild
When rebuilding master metadata using `kudu master unsafe_rebuild`,
the tool previously generated new table IDs. This causes issues when
fine-grained access control is enabled (--tserver_enforce_access_control),
because the access control system validates table IDs. After a rebuild,
the new table IDs don't match the original ones stored in tablet metadata,
causing operations like `kudu perf table_scan` and Impala queries to fail
with authorization errors.
This patch adds a new `--preserve_table_ids` flag that preserves the
original table IDs from tablet servers' metadata. The flag is disabled
by default to maintain backward compatibility.
Changes:
- Added table_id field to TabletStatusPB in tablet.proto
- Modified TabletReplica::GetTabletStatusPB() to populate table_id
- Added --preserve_table_ids flag to MasterRebuilder
- Added consistency check for table_id across replicas when flag is enabled
- Added unit tests for the new functionality
Change-Id: I6ae4353564922312d646f0323271d804e32e3b0d
---
M src/kudu/tablet/tablet.proto
M src/kudu/tablet/tablet_replica.cc
M src/kudu/tools/kudu-admin-test.cc
M src/kudu/tools/master_rebuilder.cc
M src/kudu/tools/tool_action_master.cc
5 files changed, 348 insertions(+), 3 deletions(-)
git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/44/23844/5
--
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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I6ae4353564922312d646f0323271d804e32e3b0d
Gerrit-Change-Number: 23844
Gerrit-PatchSet: 5
Gerrit-Owner: Yan-Daojiang <[email protected]>
Gerrit-Reviewer: Ashwani Raina <[email protected]>
Gerrit-Reviewer: Gabriella Lotz <[email protected]>
Gerrit-Reviewer: Kudu Jenkins (120)
Gerrit-Reviewer: Yan-Daojiang <[email protected]>
