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@DaveTeng0 DaveTeng0 commented Oct 21, 2022

What changes were proposed in this pull request?

Measure r/w performance when there is a very large of amount of metadata in rocksDB, & different amount of working sets whose size are larger than cache available.

Pure read
Pure write
Mixed workload, Read + Write

What is the link to the Apache JIRA

https://issues.apache.org/jira/browse/HDDS-7199

How was this patch tested?

Robot tests, manual tests.

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cc. @kerneltime

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@adoroszlai adoroszlai left a comment

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Thanks @DaveTeng0 for fixing checkstyle and findbugs problems. Approving based on #3754.

/**
* Ozone range keys generator for performance test.
*/
@CommandLine.Command(name = "ork",
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Will we have elves, too? ;)

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Yes!

@adoroszlai adoroszlai merged commit ecdfc20 into apache:master Oct 22, 2022
errose28 added a commit to errose28/ozone that referenced this pull request Oct 26, 2022
* master: (718 commits)
  HDDS-7342. Move encryption-related code from MultipartCryptoKeyInputStream to OzoneCryptoInputStream (apache#3852)
  HDDS-7413. Fix logging while marking container state unhealthy (apache#3887)
  Revert "HDDS-7253. Fix exception when '/' in key name (apache#3774)"
  HDDS-7396. Force close non-RATIS containers in ReplicationManager (apache#3877)
  HDDS-7121. Support namespace summaries (du, dist & counts) for legacy FS buckets (apache#3746)
  HDDS-7258. Cleanup the allocated but uncommitted blocks (apache#3778)
  HDDS-7381. Cleanup of VolumeManagerImpl (apache#3873)
  HDDS-7253. Fix exception when '/' in key name (apache#3774)
  HDDS-7182. Add property to control RocksDB max open files (apache#3843)
  HDDS-7284. JVM crash for rocksdb for read/write after close (apache#3801)
  HDDS-7368. [Multi-Tenant] Add Volume Existence check in preExecute for OMTenantCreateRequest (apache#3869)
  HDDS-7403. README Security Improvement (apache#3879)
  HDDS-7199. Implement new mix workload Read/Write Freon command (apache#3872)
  HDDS-7248. Recon: Expand the container status page to show all unhealthy container states (apache#3837)
  HDDS-7141. Recon: Improve Disk Usage Page (apache#3789)
  HDDS-7369. Fix wrong order of command arguments in Nonrolling-Upgrade.md (apache#3866)
  HDDS-6210. EC: Add EC metrics (apache#3851)
  HDDS-7355. non-primordial scm fail to get signed cert from primordial SCM when converting an unsecure cluster to secure (apache#3859)
  HDDS-7356. Update SCM-HA.zh.md to match the English version (apache#3861)
  HDDS-6930. SCM,OM,RECON should not print ERROR and exit with code 1 on successful shutdown (apache#3848)
  ...

Conflicts:
hadoop-hdds/server-scm/src/main/java/org/apache/hadoop/hdds/scm/container/replication/LegacyReplicationManager.java
hadoop-hdds/server-scm/src/test/java/org/apache/hadoop/hdds/scm/container/replication/TestLegacyReplicationManager.java
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2 participants