HBASE-29921 Bump default hadoop 3 version to 3.4.3

[liuxiaocs7]

• see: HBASE-29921

[Apache9]

Please open PRs against all branches?

[liuxiaocs7]

failed UT in TestSecureExportSnapshot could pass locally

[INFO] Running org.apache.hadoop.hbase.snapshot.TestSecureExportSnapshot
[INFO] Tests run: 10, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 270.0 s -- in org.apache.hadoop.hbase.snapshot.TestSecureExportSnapshot
[INFO] [INFO] Results:
[INFO] [INFO] Tests run: 10, Failures: 0, Errors: 0, Skipped: 0

[liuxiaocs7]

TestRpcControllerFactory.testCountController fails on master too, see HBASE-29931

[liuxiaocs7]

TestRpcControllerFactory.testCountController fails on master too, see HBASE-29931

let's wait #7809

[liuxiaocs7]

rebase d070437 and rerun

[liuxiaocs7]

@Apache9, could you help re-trigger the failed large-wave-1 and large-wave-3, failed ut can pass locally

[liuxiaocs7]

wait #7592 merge first cc @NihalJain and @Apache9

[Apache9]

Spend some time on jenkinsfile. Let me see If I can merge #7592

[liuxiaocs7]

It seems to be the same content as in #7592 at last

[NihalJain]

Thank you @liuxiaocs7 for all your effort, #7592 is merged, we can rebase. I will merge on other branches in some time.

[liuxiaocs7]

Thank you @liuxiaocs7 for all your effort, #7592 is merged, we can rebase. I will merge on other branches in some time.

Hi, @NihalJain, Thanks for the reminder. I have already rebased the latest code. Let's wait for CI to pass, works for other branch will continue once HBASE-29807 in!

[liuxiaocs7]

Seems need re-run large-wave-3?

[NihalJain]

Thank you @liuxiaocs7 for all your effort, #7592 is merged, we can rebase. I will merge on other branches in some time.

Hi @liuxiaocs7HBASE-29807 is merged to all branches, we can get this in now.

[liuxiaocs7]

Thank you @liuxiaocs7 for all your effort, #7592 is merged, we can rebase. I will merge on other branches in some time.

Hi @liuxiaocs7HBASE-29807 is merged to all branches, we can get this in now.

Hi, @NihalJain, thanks for reminding, let me continue work for other branches!

[liuxiaocs7]

Thank you @liuxiaocs7 for all your effort, #7592 is merged, we can rebase. I will merge on other branches in some time.

Hi @liuxiaocs7HBASE-29807 is merged to all branches, we can get this in now.

All branches have been updated, Let's wait the CI.

Failed UT in this PR(https://github.com/apache/hbase/actions/runs/22889276514/job/66604414565?pr=7803) will be resolved by #7897 I think.

[liuxiaocs7]

TestSecureExportSnapshot is flaky

[liuxiaocs7]

Failed Tests seems all unrelated, this bump seems OK, @Apache9, any more concerns in your side, thanks!

BTW, seems some uts fails on branch-2.5 for a long time, for example HBASE-30000

• master: TestSecureExportSnapshot
• branch-3: TestSecureExportSnapshot
• branch-2: TestSecureExportSnapshot and TestMobSecureExportSnapshot
• branch-2.6: TestSecureExportSnapshot and TestMobSecureExportSnapshot
• branch-2.5: TestCompaction.testCompactionWithCorruptBlock, TestCompactionWithCoprocessor.testCompactionWithCorruptBlock, TestBasicWALEntryStreamAsyncFSWAL.testCleanClosedWALs, TestStochasticLoadBalancerRegionReplicaWithRacks.testRegionReplicationOnLargeClusterWithRacks