mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-14 19:45:11 +00:00
69 lines
1.7 KiB
C++
69 lines
1.7 KiB
C++
#pragma once
|
|
|
|
#include "Aliases.h"
|
|
|
|
namespace DB
|
|
{
|
|
|
|
/// Just destination partition of a shard
|
|
struct ShardPartition
|
|
{
|
|
ShardPartition(TaskShard & parent, const String & name_quoted_) : task_shard(parent), name(name_quoted_) {}
|
|
|
|
String getPartitionPath() const;
|
|
String getPartitionCleanStartPath() const;
|
|
String getCommonPartitionIsDirtyPath() const;
|
|
String getCommonPartitionIsCleanedPath() const;
|
|
String getPartitionActiveWorkersPath() const;
|
|
String getActiveWorkerPath() const;
|
|
String getPartitionShardsPath() const;
|
|
String getShardStatusPath() const;
|
|
|
|
TaskShard & task_shard;
|
|
String name;
|
|
};
|
|
|
|
inline String ShardPartition::getPartitionCleanStartPath() const
|
|
{
|
|
return getPartitionPath() + "/clean_start";
|
|
}
|
|
|
|
inline String ShardPartition::getPartitionPath() const
|
|
{
|
|
return task_shard.task_table.getPartitionPath(name);
|
|
}
|
|
|
|
inline String ShardPartition::getShardStatusPath() const
|
|
{
|
|
// schema: /<root...>/tables/<table>/<partition>/shards/<shard>
|
|
// e.g. /root/table_test.hits/201701/shards/1
|
|
return getPartitionShardsPath() + "/" + toString(task_shard.numberInCluster());
|
|
}
|
|
|
|
inline String ShardPartition::getPartitionShardsPath() const
|
|
{
|
|
return getPartitionPath() + "/shards";
|
|
}
|
|
|
|
inline String ShardPartition::getPartitionActiveWorkersPath() const
|
|
{
|
|
return getPartitionPath() + "/partition_active_workers";
|
|
}
|
|
|
|
inline String ShardPartition::getActiveWorkerPath() const
|
|
{
|
|
return getPartitionActiveWorkersPath() + "/" + toString(task_shard.numberInCluster());
|
|
}
|
|
|
|
inline String ShardPartition::getCommonPartitionIsDirtyPath() const
|
|
{
|
|
return getPartitionPath() + "/is_dirty";
|
|
}
|
|
|
|
inline String ShardPartition::getCommonPartitionIsCleanedPath() const
|
|
{
|
|
return getCommonPartitionIsDirtyPath() + "/cleaned";
|
|
}
|
|
|
|
}
|