[HUDI-3539] Flink bucket index bucketID bootstrap optimization.#5093
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garyli1019 merged 3 commits intoapache:masterfrom Mar 28, 2022
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[HUDI-3539] Flink bucket index bucketID bootstrap optimization.#5093garyli1019 merged 3 commits intoapache:masterfrom
garyli1019 merged 3 commits intoapache:masterfrom
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@garyli1019 An improvement for HUDI-3315, please take a look. |
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LGTM, left a minor comment.
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| if (bucketIndex.containsKey(partitionBucketId)) { | ||
| location = new HoodieRecordLocation("U", bucketIndex.get(partitionBucketId)); | ||
| if (incBucketIndex.contains(partitionBucketId)) { |
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nice catch, a bug fixed here
...link-datasource/hudi-flink/src/main/java/org/apache/hudi/sink/BucketStreamWriteFunction.java
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@hudi-bot run azure |
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@hudi-bot run azure |
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@minihippo would you resolve the conflict |
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| bootstrapIndexIfNeed(partition); | ||
| Map<Integer, String> bucketToFileIdMap = bucketIndex.get(partition); | ||
| final int bucketNum = BucketIdentifier.getBucketId(hoodieKey, indexKeyFields, this.bucketNum); |
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.get(partition) -> computeIfAbsent(partition, p -> new HashMap<>())
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Thanks for the fix, i have fired a minor fix patch, can you apply it then, thanks ~ |
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…he#5093) * [HUDI-3539] Flink bucket index bucketID bootstrap optimization. Co-authored-by: gengxiaoyu <gengxiaoyu@bytedance.com>
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What is the purpose of the pull request
Optimization for bootstrap when use flink bucket index. Load and cache the filegroups info of a partition which poccessing the records belong to instead of loading all partitions at first.
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