HDDS-4370. Datanode deletion service can avoid storing deleted blocks. #1620
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lokeshj1703
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Nov 25, 2020
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@aryangupta1998 Thanks for working on this! The changes look good to me. I have some minor comments inline.
...service/src/test/java/org/apache/hadoop/ozone/container/common/TestBlockDeletingService.java
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...service/src/test/java/org/apache/hadoop/ozone/container/common/TestBlockDeletingService.java
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| ChunkManager chunkManager; | ||
| if (layout == FILE_PER_BLOCK) { | ||
| chunkManager = new FilePerBlockStrategy(true); | ||
| } else { | ||
| chunkManager = new FilePerChunkStrategy(true, null); | ||
| } |
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Lets initialise chunkManager in the init function.
...service/src/test/java/org/apache/hadoop/ozone/container/common/TestBlockDeletingService.java
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lokeshj1703
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Nov 26, 2020
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@aryangupta1998 Thanks for updating the PR! The changes look good to me. +1.
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@aryangupta1998 Thanks for the contribution! I have committed the PR to master branch. |
errose28
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Dec 1, 2020
* HDDS-3698-upgrade: HDDS-4429. Create unit test for SimpleContainerDownloader. (apache#1551) HDDS-4461. Reuse compiled binaries in acceptance test (apache#1588) HDDS-4511: Avoiding StaleNodeHandler to take effect in TestDeleteWithSlowFollower. (apache#1625) HDDS-4510. SCM can avoid creating RetriableDatanodeEventWatcher for deletion command ACK (apache#1626) HDDS-3363. Intermittent failure in testContainerImportExport (apache#1618) HDDS-4370. Datanode deletion service can avoid storing deleted blocks. (apache#1620) HDDS-4512. Remove unused netty3 transitive dependency (apache#1627) HDDS-4481. With HA OM can send deletion blocks to SCM multiple times. (apache#1608) HDDS-4487. SCM can avoid using RETRIABLE_DATANODE_COMMAND for datanode deletion commands. (apache#1621) HDDS-4471. GrpcOutputStream length can overflow (apache#1617) HDDS-4308. Fix issue with quota update (apache#1489) HDDS-4392. [DOC] Add Recon architecture to docs (apache#1602) HDDS-4501. Reload OM State fail should terminate OM for any exceptions. (apache#1622) HDDS-4492. CLI flag --quota should default to 'spaceQuota' to preserve backward compatibility. (apache#1609) HDDS-3689. Add various profiles to MiniOzoneChaosCluster to run different modes. (apache#1420) HDDS-4497. Recon File Size Count task throws SQL Exception. (apache#1612)
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* HDDS-3698-upgrade: HDDS-4429. Create unit test for SimpleContainerDownloader. (apache#1551) HDDS-4461. Reuse compiled binaries in acceptance test (apache#1588) HDDS-4511: Avoiding StaleNodeHandler to take effect in TestDeleteWithSlowFollower. (apache#1625) HDDS-4510. SCM can avoid creating RetriableDatanodeEventWatcher for deletion command ACK (apache#1626) HDDS-3363. Intermittent failure in testContainerImportExport (apache#1618) HDDS-4370. Datanode deletion service can avoid storing deleted blocks. (apache#1620) HDDS-4512. Remove unused netty3 transitive dependency (apache#1627) HDDS-4481. With HA OM can send deletion blocks to SCM multiple times. (apache#1608) HDDS-4487. SCM can avoid using RETRIABLE_DATANODE_COMMAND for datanode deletion commands. (apache#1621) HDDS-4471. GrpcOutputStream length can overflow (apache#1617) HDDS-4308. Fix issue with quota update (apache#1489) HDDS-4392. [DOC] Add Recon architecture to docs (apache#1602) HDDS-4501. Reload OM State fail should terminate OM for any exceptions. (apache#1622) HDDS-4492. CLI flag --quota should default to 'spaceQuota' to preserve backward compatibility. (apache#1609) HDDS-3689. Add various profiles to MiniOzoneChaosCluster to run different modes. (apache#1420) HDDS-4497. Recon File Size Count task throws SQL Exception. (apache#1612)
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* master: (40 commits) HDDS-4473. Reduce number of sortDatanodes RPC calls (apache#1610) HDDS-4485. [DOC] add the authentication rules of the Ozone Ranger. (apache#1603) HDDS-4528. Upgrade slf4j to 1.7.30 (apache#1639) HDDS-4424. Update README with information how to report security issues (apache#1548) HDDS-4484. Use RaftServerImpl isLeader instead of periodic leader update logic in OM and isLeaderReady for read/write requests (apache#1638) HDDS-4429. Create unit test for SimpleContainerDownloader. (apache#1551) HDDS-4461. Reuse compiled binaries in acceptance test (apache#1588) HDDS-4511: Avoiding StaleNodeHandler to take effect in TestDeleteWithSlowFollower. (apache#1625) HDDS-4510. SCM can avoid creating RetriableDatanodeEventWatcher for deletion command ACK (apache#1626) HDDS-3363. Intermittent failure in testContainerImportExport (apache#1618) HDDS-4370. Datanode deletion service can avoid storing deleted blocks. (apache#1620) HDDS-4512. Remove unused netty3 transitive dependency (apache#1627) HDDS-4481. With HA OM can send deletion blocks to SCM multiple times. (apache#1608) HDDS-4487. SCM can avoid using RETRIABLE_DATANODE_COMMAND for datanode deletion commands. (apache#1621) HDDS-4471. GrpcOutputStream length can overflow (apache#1617) HDDS-4308. Fix issue with quota update (apache#1489) HDDS-4392. [DOC] Add Recon architecture to docs (apache#1602) HDDS-4501. Reload OM State fail should terminate OM for any exceptions. (apache#1622) HDDS-4492. CLI flag --quota should default to 'spaceQuota' to preserve backward compatibility. (apache#1609) HDDS-3689. Add various profiles to MiniOzoneChaosCluster to run different modes. (apache#1420) ...
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What changes were proposed in this pull request?
Currently BlockDeletingService in datanode processes the blocks to be deleted and then stores them in a deleted blocks table. We can avoid storing deleted blocks in the container rocksDB.
What is the link to the Apache JIRA
https://issues.apache.org/jira/browse/HDDS-4370
How was this patch tested?
Tested Manually