DataflowRunner.See: Description
| Class | Description |
|---|---|
| CustomSources |
A helper class for supporting sources defined as
Source. |
| IsmFormat |
An Ism file is a prefix encoded composite key value file broken into shards.
|
| IsmFormat.Footer |
The footer stores the relevant information required to locate the index and bloom filter.
|
| IsmFormat.FooterCoder |
A
Coder for IsmFormat.Footer. |
| IsmFormat.IsmRecord<V> |
A record containing a composite key and either a value or metadata.
|
| IsmFormat.IsmRecordCoder<V> |
A
Coder for IsmFormat.IsmRecords. |
| IsmFormat.IsmShard |
A shard descriptor containing shard id, the data block offset, and the index offset for the
given shard.
|
| IsmFormat.IsmShardCoder |
A coder for
IsmFormat.IsmShards. |
| IsmFormat.KeyPrefix |
The prefix used before each key which contains the number of shared and unshared
bytes from the previous key that was read.
|
| IsmFormat.KeyPrefixCoder |
A
Coder for IsmFormat.KeyPrefix. |
| IsmFormat.MetadataKeyCoder<K> |
A coder for metadata key component.
|
DataflowRunner.Copyright © 2016–2017 The Apache Software Foundation. All rights reserved.