HDDS-6457. Add freon command to run r/w mix workload using FS#3266
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rakeshadr merged 10 commits intoapache:masterfrom Apr 26, 2022
Merged
HDDS-6457. Add freon command to run r/w mix workload using FS#3266rakeshadr merged 10 commits intoapache:masterfrom
rakeshadr merged 10 commits intoapache:masterfrom
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hadoop-ozone/tools/src/main/java/org/apache/hadoop/ozone/freon/OmBucketReadWriteOps.java
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Co-authored-by: Jyotinder Singh <jyotindrsingh@gmail.com>
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Hi @siddhantsangwan, @rakeshadr it would be great if you can review the patch, thanks! |
rakeshadr
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Apr 20, 2022
hadoop-ozone/tools/src/main/java/org/apache/hadoop/ozone/freon/OmBucketReadWriteOps.java
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adoroszlai
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hadoop-ozone/tools/src/main/java/org/apache/hadoop/ozone/freon/OmBucketReadWriteFileOps.java
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rakeshadr
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Apr 21, 2022
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+1 LGTM. Thanks @tanvipenumudy
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Thanks @adoroszlai @JyotinderSingh for the reviews! |
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What changes were proposed in this pull request?
To develop a new Ozone Freon tool command where one can configure or pass an argument to generate/run a synthetic read and write operation mix workload on a bucket and print the lock read/write waiting/held time metrics.
Step 1: Create
fileCountForRead(defaultValue = 1000) files under rootPath/readPath directoryStep 2: Start
readThreadCount(defaultValue = 90) concurrent read threadseach new Thread (() -> {
for(1...
numOfReadOperations(defaultValue = 50))fileSystem.listStatus(rootPath/readPath)
}
Step 3: Start
writeThreadCount(defaultValue = 10) concurrent write threadseach new Thread (() -> {
for(1...
numOfWriteOperations(defaultValue = 10))createFiles(rootPath/writePath/file-random-keypath)
}
What is the link to the Apache JIRA
https://issues.apache.org/jira/browse/HDDS-6457
How was this patch tested?
Added integration tests.