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[Enhancement] Make default bucket num at least 16 when table is unpartitioned #47005

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meegoo
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@meegoo meegoo commented Jun 14, 2024

Why I'm doing:

What I'm doing:

Fixes #issue

What type of PR is this:

  • BugFix
  • Feature
  • Enhancement
  • Refactor
  • UT
  • Doc
  • Tool

Does this PR entail a change in behavior?

  • Yes, this PR will result in a change in behavior.
  • No, this PR will not result in a change in behavior.

If yes, please specify the type of change:

  • Interface/UI changes: syntax, type conversion, expression evaluation, display information
  • Parameter changes: default values, similar parameters but with different default values
  • Policy changes: use new policy to replace old one, functionality automatically enabled
  • Feature removed
  • Miscellaneous: upgrade & downgrade compatibility, etc.

Checklist:

  • I have added test cases for my bug fix or my new feature
  • This pr needs user documentation (for new or modified features or behaviors)
    • I have added documentation for my new feature or new function
  • This is a backport pr

Bugfix cherry-pick branch check:

  • I have checked the version labels which the pr will be auto-backported to the target branch
    • 3.3
    • 3.2
    • 3.1
    • 3.0
    • 2.5

@meegoo meegoo requested a review from a team as a code owner June 14, 2024 06:34
@mergify mergify bot assigned meegoo Jun 14, 2024
@meegoo meegoo force-pushed the optimize_unpartition_table_default_bucket branch from 8bfa330 to 55c369a Compare June 14, 2024 07:27
nshangyiming
nshangyiming previously approved these changes Jun 14, 2024
@@ -383,6 +383,10 @@ public static int calAvgBucketNumOfRecentPartitions(OlapTable olapTable, int rec
int bucketNum = 0;
if (olapTable.getPartitions().size() < recentPartitionNum || !enableAutoTabletDistribution) {
bucketNum = CatalogUtils.calBucketNumAccordingToBackends();
// If table is not partitioned, the bucketNum should be at least 16
if (!olapTable.getPartitionInfo().isPartitioned()) {
bucketNum = bucketNum > 16 ? bucketNum : 16;
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define a variable in FeConstants?

@meegoo meegoo force-pushed the optimize_unpartition_table_default_bucket branch from 3d88d0c to 742230d Compare June 14, 2024 08:19
@meegoo meegoo enabled auto-merge (squash) June 14, 2024 08:40
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sonarcloud bot commented Jun 14, 2024

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[FE Incremental Coverage Report]

pass : 3 / 3 (100.00%)

file detail

path covered_line new_line coverage not_covered_line_detail
🔵 com/starrocks/catalog/CatalogUtils.java 3 3 100.00% []

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[BE Incremental Coverage Report]

pass : 0 / 0 (0%)

@meegoo meegoo merged commit 2176e83 into StarRocks:main Jun 17, 2024
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@Mergifyio backport branch-3.3

@github-actions github-actions bot removed the 3.3 label Jun 17, 2024
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@Mergifyio backport branch-3.2

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@Mergifyio backport branch-3.1

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mergify bot commented Jun 17, 2024

backport branch-3.3

✅ Backports have been created

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mergify bot commented Jun 17, 2024

backport branch-3.2

✅ Backports have been created

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mergify bot commented Jun 17, 2024

backport branch-3.1

✅ Backports have been created

mergify bot pushed a commit that referenced this pull request Jun 17, 2024
…titioned (#47005)

Signed-off-by: meegoo <[email protected]>
(cherry picked from commit 2176e83)

# Conflicts:
#	fe/fe-core/src/test/java/com/starrocks/analysis/CTASAutoTabletTest.java
mergify bot pushed a commit that referenced this pull request Jun 17, 2024
mergify bot pushed a commit that referenced this pull request Jun 17, 2024
…titioned (#47005)

Signed-off-by: meegoo <[email protected]>
(cherry picked from commit 2176e83)

# Conflicts:
#	fe/fe-core/src/test/java/com/starrocks/analysis/CTASAutoTabletTest.java
wanpengfei-git pushed a commit that referenced this pull request Jun 17, 2024
wanpengfei-git pushed a commit that referenced this pull request Jun 17, 2024
wanpengfei-git pushed a commit that referenced this pull request Jun 17, 2024
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3 participants