Set the default disk capacity to the total space #237
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This problem occurred in our internal uniffle cluster. PTAL @jerqi |
Contributor
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Should we modify the document at the same time? |
Member
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Yes. If this direction is OK, I will go ahead to add more tests and doc. |
Contributor
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It's ok for me. |
Codecov Report
@@ Coverage Diff @@
## master #237 +/- ##
============================================
- Coverage 59.16% 59.14% -0.03%
Complexity 1332 1332
============================================
Files 160 160
Lines 8738 8740 +2
Branches 820 821 +1
============================================
- Hits 5170 5169 -1
- Misses 3303 3305 +2
- Partials 265 266 +1
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jerqi
approved these changes
Sep 24, 2022
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Thanks @jerqi |
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What changes were proposed in this pull request?
Set the default disk capacity to the total space
Why are the changes needed?
When shuffle-servers are colocated with NodeManagers, the disk capacity is hard to set. Because when it's equal with the total space, it will cause the most shuffle-servers startup fail due to free-space checking. If not, it will waste some disk resources.
And the default disk capacity is 1TB, it's not out-of-box value. So this PR is to set the default value of 'rss.server.disk.capacity' to the disk total space.
Does this PR introduce any user-facing change?
No
How was this patch tested?