package alluxio.proto.dataserver

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Options to create a block file in UFS. next available: 3

Used in: grpc.block.WriteRequestCommand

• optional int64 bytes_in_block_store = 1

  the number of bytes previously written to block store zero if no previous temp block created

• optional int64 mount_id = 2

  mount ID of the UFS to write to

• optional bool fallback = 3

  true if the write request is already a fallback from a failed short-circuit write.

Options to create a UFS file. next available: 6

Used in: grpc.block.WriteRequestCommand

• optional string ufs_path = 1

• optional string owner = 2

• optional string group = 3

• optional int32 mode = 4

• optional int64 mount_id = 5

• optional shared.AccessControlList acl = 6

Options to open a UFS block. next available id: 7

Used in: grpc.block.AsyncCacheRequest, grpc.block.CacheRequest, grpc.block.ReadRequest

• optional string ufs_path = 1

• optional int64 offset_in_file = 2

  The offset of the block in within the file.

• optional int64 block_size = 3

  The block size.

• optional int32 maxUfsReadConcurrency = 4

• optional int64 mountId = 5

• optional bool no_cache = 6

  If set, do not try to cache the block locally when reading the data from the UFS.

• optional string user = 7

  The client does not need to set this. This is set by the worker.

• optional bool block_in_ufs_tier = 8

  If set to true, the block is possibly stored as a UFS block.

The response. next available id: 3

• optional status.PStatus status = 1

• optional string message = 2