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fix generating same macro data seq in differnt macro block when drop column in parallel.

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This commit is contained in:
obdev
2023-04-13 08:58:20 +00:00
committed by ob-robot
parent 31ffb12df1
commit 89be1d878e
2 changed files with 4 additions and 2 deletions
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4
src/storage/ddl/ob_complement_data_task.cpp
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@ -175,7 +175,7 @@ int ObComplementDataParam::split_task_ranges(
LOG_WARN("compute total task count failed", K(ret));
} else if (OB_FAIL(tablet_service->split_multi_ranges(tablet_id,
ranges,
min(max(expected_task_count, 1), hint_parallelism),
min(min(max(expected_task_count, 1), hint_parallelism), ObMacroDataSeq::MAX_PARALLEL_IDX + 1),
allocator_,
multi_range_split_array))) {
LOG_WARN("split multi ranges failed", K(ret));
@ -998,6 +998,8 @@ int ObComplementWriteTask::append_row(ObLocalScan &local_scan)
} else if (OB_ISNULL(param_) || OB_UNLIKELY(!param_->is_valid()) || OB_ISNULL(context_)) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("invalid arguments", K(param_), KP(context_), K(ret));
} else if (OB_FAIL(macro_start_seq.set_parallel_degree(task_id_))) {
LOG_WARN("set parallel degree failed", K(ret), K(task_id_));
} else {
ObSchemaGetterGuard schema_guard;
const ObTableSchema *hidden_table_schema = nullptr;