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71 lines
1.8 KiB
C++
71 lines
1.8 KiB
C++
#include "ShardPartition.h"
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#include "TaskShard.h"
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#include "TaskTable.h"
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namespace DB
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{
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ShardPartition::ShardPartition(TaskShard & parent, String name_quoted_, size_t number_of_splits)
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: task_shard(parent)
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, name(std::move(name_quoted_))
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{
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pieces.reserve(number_of_splits);
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}
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String ShardPartition::getPartitionCleanStartPath() const
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{
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return getPartitionPath() + "/clean_start";
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}
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String ShardPartition::getPartitionPieceCleanStartPath(size_t current_piece_number) const
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{
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assert(current_piece_number < task_shard.task_table.number_of_splits);
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return getPartitionPiecePath(current_piece_number) + "/clean_start";
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}
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String ShardPartition::getPartitionPath() const
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{
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return task_shard.task_table.getPartitionPath(name);
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}
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String ShardPartition::getPartitionPiecePath(size_t current_piece_number) const
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{
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assert(current_piece_number < task_shard.task_table.number_of_splits);
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return task_shard.task_table.getPartitionPiecePath(name, current_piece_number);
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}
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String ShardPartition::getShardStatusPath() const
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{
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// schema: /<root...>/tables/<table>/<partition>/shards/<shard>
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// e.g. /root/table_test.hits/201701/shards/1
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return getPartitionShardsPath() + "/" + toString(task_shard.numberInCluster());
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}
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String ShardPartition::getPartitionShardsPath() const
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{
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return getPartitionPath() + "/shards";
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}
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String ShardPartition::getPartitionActiveWorkersPath() const
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{
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return getPartitionPath() + "/partition_active_workers";
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}
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String ShardPartition::getActiveWorkerPath() const
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{
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return getPartitionActiveWorkersPath() + "/" + toString(task_shard.numberInCluster());
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}
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String ShardPartition::getCommonPartitionIsDirtyPath() const
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{
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return getPartitionPath() + "/is_dirty";
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}
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String ShardPartition::getCommonPartitionIsCleanedPath() const
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{
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return getCommonPartitionIsDirtyPath() + "/cleaned";
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}
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}
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