[SPARK-41732][SQL][SS][3.3] Apply tree-pattern based pruning for the rule SessionWindowing #39253
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The change is identical to #39245 except import (one line diff.). I'll go merging this once CI passes. |
HeartSaVioR
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CI for branch-3.3 is broken from #39189 |
…SessionWindowing This PR proposes to apply tree-pattern based pruning for the rule SessionWindowing, to minimize the evaluation of rule with SessionWindow node. The rule SessionWindowing is unnecessarily evaluated multiple times without proper pruning. No. Existing tests. Closes apache#39245 from HeartSaVioR/SPARK-41732. Authored-by: Jungtaek Lim <[email protected]> Signed-off-by: Jungtaek Lim <[email protected]>
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Merging to 3.3/3.2. |
HeartSaVioR
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…rule SessionWindowing This PR ports back #39245 to branch-3.3. ### What changes were proposed in this pull request? This PR proposes to apply tree-pattern based pruning for the rule SessionWindowing, to minimize the evaluation of rule with SessionWindow node. ### Why are the changes needed? The rule SessionWindowing is unnecessarily evaluated multiple times without proper pruning. ### Does this PR introduce _any_ user-facing change? No. ### How was this patch tested? Existing tests. Closes #39253 from HeartSaVioR/SPARK-41732-3.3. Authored-by: Jungtaek Lim <[email protected]> Signed-off-by: Jungtaek Lim <[email protected]>
HeartSaVioR
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…rule SessionWindowing This PR ports back #39245 to branch-3.3. This PR proposes to apply tree-pattern based pruning for the rule SessionWindowing, to minimize the evaluation of rule with SessionWindow node. The rule SessionWindowing is unnecessarily evaluated multiple times without proper pruning. No. Existing tests. Closes #39253 from HeartSaVioR/SPARK-41732-3.3. Authored-by: Jungtaek Lim <[email protected]> Signed-off-by: Jungtaek Lim <[email protected]> (cherry picked from commit 02a7fda) Signed-off-by: Jungtaek Lim <[email protected]>
sunchao
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…rule SessionWindowing This PR ports back apache#39245 to branch-3.3. This PR proposes to apply tree-pattern based pruning for the rule SessionWindowing, to minimize the evaluation of rule with SessionWindow node. The rule SessionWindowing is unnecessarily evaluated multiple times without proper pruning. No. Existing tests. Closes apache#39253 from HeartSaVioR/SPARK-41732-3.3. Authored-by: Jungtaek Lim <[email protected]> Signed-off-by: Jungtaek Lim <[email protected]> (cherry picked from commit 02a7fda) Signed-off-by: Jungtaek Lim <[email protected]>
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This PR ports back #39245 to branch-3.3.
What changes were proposed in this pull request?
This PR proposes to apply tree-pattern based pruning for the rule SessionWindowing, to minimize the evaluation of rule with SessionWindow node.
Why are the changes needed?
The rule SessionWindowing is unnecessarily evaluated multiple times without proper pruning.
Does this PR introduce any user-facing change?
No.
How was this patch tested?
Existing tests.