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HDDS-12554. Support callback on completed reconfiguration #8391
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Please review this PR @sumitagrawl @adoroszlai. TIA! |
sumitagrawl
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@sarvekshayr we need register final callback to be triggered with required information as framework
...hdds/server-scm/src/main/java/org/apache/hadoop/hdds/scm/server/StorageContainerManager.java
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aryangupta1998
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Thanks for the patch @sarvekshayr.
Some minor comments inline.
hadoop-hdds/container-service/src/main/java/org/apache/hadoop/ozone/HddsDatanodeService.java
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hadoop-hdds/framework/src/main/java/org/apache/hadoop/hdds/conf/ReconfigurableBase.java
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hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/om/OzoneManager.java
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hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/om/OzoneManager.java
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hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/om/OzoneManager.java
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hadoop-hdds/common/src/main/java/org/apache/hadoop/hdds/utils/BackgroundService.java
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...ozone-manager/src/main/java/org/apache/hadoop/ozone/om/service/DirectoryDeletingService.java
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sumitagrawl
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Given few more comments and test cases for deeleteDirectoryService is not present
hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/om/OzoneManager.java
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aryangupta1998
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Thanks for addressing the comments @sarvekshayr, LGTM!
If no further changes are to be made or in progress, can we mark the PR as ready for review so that CI can run?
Done! |
Tejaskriya
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Thanks for working on this @sarvekshayr. Majorly looks good, just had a few comments and a question that you can find below.
...op-ozone/integration-test/src/test/java/org/apache/hadoop/ozone/shell/TestReconfigShell.java
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Tejaskriya
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LGTM, thanks for addressing the comments!
aryangupta1998
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Thanks for updating the patch @sarvekshayr, LGTM!
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Pull Request Overview
This pull request implements support for a callback mechanism on completed reconfiguration tasks so that related configuration properties, such as the directory deleting service interval, can be updated atomically. Key changes include:
- Adding an updateAndRestart method to DirectoryDeletingService to restart the service using new configuration values.
- Registering complete callbacks in OzoneManager, StorageContainerManager, and HddsDatanodeService to trigger post-reconfiguration actions.
- Enhancing tests in the integration-test and shell modules to cover the new reconfiguration behavior.
Reviewed Changes
Copilot reviewed 11 out of 11 changed files in this pull request and generated 2 comments.
Show a summary per file
| File | Description |
|---|---|
| hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/om/service/DirectoryDeletingService.java | Added updateAndRestart method to update service interval and restart the service. |
| hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/om/OzoneManager.java | Registered complete callback to update the directory deleting service. |
| hadoop-ozone/integration-test/src/test/** | Updated configuration and tests for reconfiguration of the directory deleting service interval. |
| hadoop-hdds/framework/src/main/java/org/apache/hadoop/hdds/conf/ReconfigurationHandler.java | Extended the reconfiguration framework to support complete callbacks. |
| hadoop-hdds/container-service/src/main/java/org/apache/hadoop/ozone/HddsDatanodeService.java | Registered reconfiguration complete callbacks for the datanode service. |
| hadoop-hdds/common/src/main/java/org/apache/hadoop/hdds/utils/BackgroundService.java | Updated executor initialization and added a synchronized setInterval method. |
hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/om/OzoneManager.java
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sumitagrawl
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LGTM
…239-container-reconciliation Commits: 80 commits 5e273a4 HDDS-12977. Fail build on dependency problems (apache#8574) 5081ba2 HDDS-13034. Refactor DirectoryDeletingService to use ReclaimableDirFilter and ReclaimableKeyFilter (apache#8546) e936e4d HDDS-12134. Implement Snapshot Cache lock for OM Bootstrap (apache#8474) 31d13de HDDS-13165. [Docs] Python client developer guide. (apache#8556) 9e6955e HDDS-13205. Bump common-custom-user-data-maven-extension to 2.0.3 (apache#8581) 750b629 HDDS-13203. Bump Bouncy Castle to 1.81 (apache#8580) ba5177e HDDS-13202. Bump build-helper-maven-plugin to 3.6.1 (apache#8579) 07ee5dd HDDS-13204. Bump awssdk to 2.31.59 (apache#8582) e1964f2 HDDS-13201. Bump jersey2 to 2.47 (apache#8578) 81295a5 HDDS-13013. [Snapshot] Add metrics and tests for snapshot operations. (apache#8436) b3d75ab HDDS-12976. Clean up unused dependencies (apache#8521) e0f08b2 HDDS-13179. rename-generated-config fails on re-compile without clean (apache#8569) f388317 HDDS-12554. Support callback on completed reconfiguration (apache#8391) c13a3fe HDDS-13154 Link more Grafana dashboard json files to the Observability user doc (apache#8533) 2a761f7 HDDS-11967. [Docs]DistCP Integration in Kerberized environment. (apache#8531) 81fc4c4 HDDS-12550. Use DatanodeID instead of UUID in NodeManager CommandQueue. (apache#8560) 2360af4 HDDS-13169. Intermittent failure in testSnapshotOperationsNotBlockedDuringCompaction (apache#8553) f19789d HDDS-13170. Reclaimable filter should always reclaim entries when buckets and volumes have already been deleted (apache#8551) 315ef20 HDDS-13175. Leftover reference to OM-specific trash implementation (apache#8563) 902e715 HDDS-13159. Refactor KeyManagerImpl for getting deleted subdirectories and deleted subFiles (apache#8538) 46a93d0 HDDS-12817. Addendum rename ecIndex to replicaIndex in chunkinfo output (apache#8552) 19b9b9c HDDS-13166. Set pipeline ID in BlockExistenceVerifier to avoid cached pipeline with different node (apache#8549) b3ff67c HDDS-13068. Validate Container Balancer move timeout and replication timeout configs (apache#8490) 7a7b9a8 HDDS-13139. Introduce bucket layout flag in freon rk command (apache#8539) 3c25e7d HDDS-12595. Add verifier for container replica states (apache#8422) 6d59220 HDDS-13104. Move auditparser acceptance test under debug (apache#8527) 8e8c432 HDDS-13071. Documentation for Container Replica Debugger Tool (apache#8485) 0e8c8d4 HDDS-13158. Bump junit to 5.13.0 (apache#8537) 8e552b4 HDDS-13157. Bump exec-maven-plugin to 3.5.1 (apache#8534) 168f690 HDDS-13155. Bump jline to 3.30.4 (apache#8535) cc1e4d1 HDDS-13156. Bump awssdk to 2.31.54 (apache#8536) 3bfb7af HDDS-13136. KeyDeleting Service should not run for already deep cleaned snapshots (apache#8525) 006e691 HDDS-12503. Compact snapshot DB before evicting a snapshot out of cache (apache#8141) 568b228 HDDS-13067. Container Balancer delete commands should not be sent with an expiration time in the past (apache#8491) 53673c5 HDDS-11244. OmPurgeDirectoriesRequest should clean up File and Directory tables of AOS for deleted snapshot directories (apache#8509) 07f4868 HDDS-13099. ozone admin datanode list ignores --json flag when --id filter is used (apache#8500) 08c0ab8 HDDS-13075. Fix default value in description of container placement policy configs (apache#8511) 58c87a8 HDDS-12177. Set runtime scope where missing (apache#8513) 10c470d HDDS-12817. Add EC block index in the ozone debug replicas chunk-info (apache#8515) 7027ab7 HDDS-13124. Respect config hdds.datanode.use.datanode.hostname when reading from datanode (apache#8518) b8b226c HDDS-12928. datanode min free space configuration (apache#8388) fd3d70c HDDS-13026. KeyDeletingService should also delete RenameEntries (apache#8447) 4c1c6cf HDDS-12714. Create acceptance test framework for debug and repair tools (apache#8510) fff80fc HDDS-13118. Remove duplicate mockito-core dependency from hdds-test-utils (apache#8508) 10d5555 HDDS-13115. Bump awssdk to 2.31.50 (apache#8505) 360d139 HDDS-13017. Fix warnings due to non-test scoped test dependencies (apache#8479) 1db1cca HDDS-13116. Bump jline to 3.30.3 (apache#8504) 322ca93 HDDS-13025. Refactor KeyDeletingService to use ReclaimableKeyFilter (apache#8450) 988b447 HDDS-5287. Document S3 ACL classes (apache#8501) 64bb29d HDDS-12777. Use module-specific name for generated config files (apache#8475) 54ed115 HDDS-9210. Update snapshot chain restore test to incorporate snapshot delete. (apache#8484) 87dfa5a HDDS-13014. Improve PrometheusMetricsSink#normalizeName performance (apache#8438) 7cdc865 HDDS-13100. ozone admin datanode list --json should output a newline at the end (apache#8499) 9cc4194 HDDS-13089. [snapshot] Add an integration test to verify snapshotted data can be read by S3 SDK client (apache#8495) cb9867b HDDS-13065. Refactor SnapshotCache to return AutoCloseSupplier instead of ReferenceCounted (apache#8473) a88ff71 HDDS-10979. Support STANDARD_IA S3 storage class to accept EC replication config (apache#8399) 6ec8f85 HDDS-13080. Improve delete metrics to show number of timeout DN command from SCM (apache#8497) 3bb8858 HDDS-12378. Change default hdds.scm.safemode.min.datanode to 3 (apache#8331) 0171bef HDDS-13073. Set pipeline ID in checksums verifier to avoid cached pipeline with different node (apache#8480) 5c7726a HDDS-11539. OzoneClientCache `@PreDestroy` is never called (apache#8493) a8ed19b HDDS-13031. Implement a Flat Lock resource in OzoneManagerLock (apache#8446) e9e8b30 HDDS-12935. Support unsigned chunked upload with STREAMING-UNSIGNED-PAYLOAD-TRAILER (apache#8366) 7590268 HDDS-13079. Improve logging in DN for delete operation. (apache#8489) 435fe7e HDDS-12870. Fix listObjects corner cases (apache#8307) eb5dabd HDDS-12926. Remove *.tmp.* exclusion in DU (apache#8486) eeb98c7 HDDS-13030. Snapshot Purge should unset deep cleaning flag for next 2 snapshots in the chain (apache#8451) 6bf121e HDDS-13032. Support proper S3OwnerId representation (apache#8478) 5d1b43d HDDS-13076. Refactor OzoneManagerLock class to rename Resource class to LeveledResource (apache#8482) bafe6d9 HDDS-13064. [snapshot] Add test coverage for SnapshotUtils.isBlockLocationInfoSame() (apache#8476) 7035846 HDDS-13040. Add user doc highlighting the difference between Ozone ACL and S3 ACL. (apache#8457) 1825cdf HDDS-13049. Deprecate VolumeName & BucketName in OmKeyPurgeRequest and prevent Key version purge on Block Deletion Failure (apache#8463) 211c76c HDDS-13060. Change NodeManager.addDatanodeCommand(..) to use DatanodeID (apache#8471) f410238 HDDS-13061. Add test for key ACL operations without permission (apache#8472) d1a2f48 HDDS-13057. Increment block delete processed transaction counts regardless of log level (apache#8466) 0cc6fcc HDDS-13043. Replace != with assertNotEquals in TestSCMContainerPlacementRackAware (apache#8470) e1c779a HDDS-13051. Use DatanodeID in server-scm. (apache#8465) 35e1126 HDDS-13042. [snapshot] Add future proofing test cases for unsupported file system API (apache#8458) 619c05d HDDS-13008. Exclude same SST files when calculating full snapdiff (apache#8423) 21b49d3 HDDS-12965. Fix warnings about "used undeclared" dependencies (apache#8468) 8136119 HDDS-13048. Create new module for Recon integration tests (apache#8464) Conflicts: hadoop-hdds/server-scm/src/main/java/org/apache/hadoop/hdds/scm/node/NodeManager.java
What changes were proposed in this pull request?
ReconfigurableBaseupdates properties one by one. But some group of related properties may be reconfigurable only atomically. Example: replication is configured with "type" and "replication" (which is the type-specific description of the replication config). Updating type or replication separately results in invalid configuration (RATIS/THREE -> EC/THREE -> EC/rs-3-2-1024k should be updated in one step).To handle this situation, reconfiguration framework now allows registering callbacks for "reconfiguration completed" event. Reconfigured properties are accessible via
ReconfigurableBase#getReconfigurationTaskStatus.What is the link to the Apache JIRA
HDDS-12554
How was this patch tested?
Tested on a docker cluster.
Logs
For invalid time duration format