HDDS-8801. ReplicationManager: Add metric to count how often replication is throttled #4864
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adoroszlai
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Jun 9, 2023
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Thanks @sodonnel for the patch. LGTM, and integration test failures do not seem to be related. However, Findbugs emits a failure about "inconsistent synchronization", which we'll need to get rid of.
adoroszlai
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Jun 9, 2023
errose28
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* master: (73 commits) HDDS-8587. Test that CertificateClient can store multiple rootCA certificates (apache#4852) HDDS-8801. ReplicationManager: Add metric to count how often replication is throttled (apache#4864) HDDS-8477. Unit test for Snapdiff using tombstone entries (apache#4678) HDDS-7507. [Snapshot] Implement List Snapshot API Pagination (apache#4065) (apache#4861) HDDS-8373. Document that setquota doesn't accept decimals (apache#4856) HDDS-8779. Recon - Expose flag for enable/disable of heatmap. (apache#4845) HDDS-8677. Ozone admin OM CLI command for block tokens (apache#4760) HDDS-8164. Authorize secret key APIs (apache#4597) HDDS-7945. Integrate secret keys to SCM snapshot (apache#4549) HDDS-8003. E2E integration test cases for block tokens (apache#4547) HDDS-7831. Use symmetric secret key to sign and verify token (apache#4417) HDDS-7830. SCM API for OM and Datanode to get secret keys (apache#4345) HDDS-7734. Implement symmetric SecretKeys lifescycle management in SCM (apache#4194) HDDS-8679. Add dedicated, configurable thread pool for OM gRPC server (apache#4771) HDDS-8790. Split EC acceptance tests (apache#4855) HDDS-8714. TestScmHAFinalization: mark testFinalizationWithRestart as flaky, enable other test cases HDDS-8787. Reduce ozone sh calls in robot tests (apache#4854) HDDS-8774. Log allocation stack trace for leaked CodecBuffer (apache#4840) HDDS-8729. Add metric for count of blocks pending deletion on datanode (apache#4800) HDDS-8780. Leak of ManagedChannel in HASecurityUtils (apache#4850) ...
errose28
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Jun 10, 2023
* tmp-dir-refactor: (73 commits) HDDS-8587. Test that CertificateClient can store multiple rootCA certificates (apache#4852) HDDS-8801. ReplicationManager: Add metric to count how often replication is throttled (apache#4864) HDDS-8477. Unit test for Snapdiff using tombstone entries (apache#4678) HDDS-7507. [Snapshot] Implement List Snapshot API Pagination (apache#4065) (apache#4861) HDDS-8373. Document that setquota doesn't accept decimals (apache#4856) HDDS-8779. Recon - Expose flag for enable/disable of heatmap. (apache#4845) HDDS-8677. Ozone admin OM CLI command for block tokens (apache#4760) HDDS-8164. Authorize secret key APIs (apache#4597) HDDS-7945. Integrate secret keys to SCM snapshot (apache#4549) HDDS-8003. E2E integration test cases for block tokens (apache#4547) HDDS-7831. Use symmetric secret key to sign and verify token (apache#4417) HDDS-7830. SCM API for OM and Datanode to get secret keys (apache#4345) HDDS-7734. Implement symmetric SecretKeys lifescycle management in SCM (apache#4194) HDDS-8679. Add dedicated, configurable thread pool for OM gRPC server (apache#4771) HDDS-8790. Split EC acceptance tests (apache#4855) HDDS-8714. TestScmHAFinalization: mark testFinalizationWithRestart as flaky, enable other test cases HDDS-8787. Reduce ozone sh calls in robot tests (apache#4854) HDDS-8774. Log allocation stack trace for leaked CodecBuffer (apache#4840) HDDS-8729. Add metric for count of blocks pending deletion on datanode (apache#4800) HDDS-8780. Leak of ManagedChannel in HASecurityUtils (apache#4850) ...
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What changes were proposed in this pull request?
Adding a metric for the number of containers where we fail to send a delete, replication or reconstruction due to the throttling. This will give some visibility into how often throttling is occurring.
New metrics are:
What is the link to the Apache JIRA
https://issues.apache.org/jira/browse/HDDS-8801
How was this patch tested?
Adapted tests to check metric is getting incremented