Andrew Wong has submitted this change and it was merged. (
http://gerrit.cloudera.org:8080/17315 )
Change subject: [ksck] KUDU-3258: allow ksck and rebalancer to work on txn
status table
......................................................................
[ksck] KUDU-3258: allow ksck and rebalancer to work on txn status table
This patch adds the transaction system table to the ksck output in its
own section for system tables. Here's a sample snippet of an output that
has the system table:
Summary by system table
Name | RF | Status | Total Tablets |
Healthy | Recovering | Under-replicated | Unavailable
-------------------------------+----+------------------+---------------+---------+------------+------------------+-------------
kudu_system.kudu_transactions | 3 | UNDER_REPLICATED | 1 | 0
| 0 | 1 | 0
Summary by table
Name | RF | Status |
Total Tablets | Healthy | Recovering | Under-replicated | Unavailable
-------------------------------------------------------+----+-------------+---------------+---------+------------+------------------+-------------
default.loadgen_auto_05cf5be513ea4a84a052e8044f641c1a | 1 | UNAVAILABLE | 8
| 6 | 0 | 0 | 2
default.loadgen_auto_0c7ea48d5f6948408694b176f70e69ec | 1 | UNAVAILABLE | 8
| 5 | 0 | 0 | 3
default.loadgen_auto_241be343981c46d081ab2b3d2e3b6e6a | 1 | UNAVAILABLE | 8
| 5 | 0 | 0 | 3
default.loadgen_auto_385476d5d3b6493f8cbf659c8a4cf7cc | 1 | UNAVAILABLE | 8
| 6 | 0 | 0 | 2
default.loadgen_auto_430e280e8aa7450591da67ae15ff0f37 | 1 | UNAVAILABLE | 8
| 6 | 0 | 0 | 2
The section can be included/excluded via the --sections flag of ksck.
Since ksck and the rebalancer use the same cluster-examining code, this
patch also updates the rebalancer cluster_status class to account for
system tables -- the tool would have crashed upon trying to find the
replication factor of the system table otherwise.
Change-Id: I8162f6eb046d98791c6bdeb5c15a0af72487300d
Reviewed-on: http://gerrit.cloudera.org:8080/17315
Tested-by: Andrew Wong <[email protected]>
Reviewed-by: Alexey Serbin <[email protected]>
---
M src/kudu/integration-tests/txn_status_table-itest.cc
M src/kudu/rebalance/cluster_status.h
M src/kudu/tools/ksck-test.cc
M src/kudu/tools/ksck.cc
M src/kudu/tools/ksck.h
M src/kudu/tools/ksck_remote.cc
M src/kudu/tools/ksck_results.cc
M src/kudu/tools/ksck_results.h
M src/kudu/tools/rebalancer_tool.cc
M src/kudu/tools/tool.proto
M src/kudu/tools/tool_action_cluster.cc
11 files changed, 247 insertions(+), 94 deletions(-)
Approvals:
Andrew Wong: Verified
Alexey Serbin: Looks good to me, approved
--
To view, visit http://gerrit.cloudera.org:8080/17315
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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: merged
Gerrit-Change-Id: I8162f6eb046d98791c6bdeb5c15a0af72487300d
Gerrit-Change-Number: 17315
Gerrit-PatchSet: 5
Gerrit-Owner: Andrew Wong <[email protected]>
Gerrit-Reviewer: Alexey Serbin <[email protected]>
Gerrit-Reviewer: Andrew Wong <[email protected]>
Gerrit-Reviewer: Kudu Jenkins (120)
Gerrit-Reviewer: Tidy Bot (241)
