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New Features in DeltaStreamer :

Browse Source 
(1) Apply transformation when using delta-streamer to ingest data.
 (2) Add Hudi Incremental Source for Delta Streamer
 (3) Allow delta-streamer config-property to be passed as command-line
 (4) Add Hive Integration to Delta-Streamer and address Review comments
 (5) Ensure MultiPartKeysValueExtractor  handle hive style partition description
 (6) Reuse same spark session on both source and transformer
 (7) Support extracting partition fields from _hoodie_partition_path for HoodieIncrSource
 (8) Reuse Binary Avro coders
 (9) Add push down filter for Incremental source
 (10) Add Hoodie DeltaStreamer metrics to track total time taken
This commit is contained in:
Balaji Varadarajan
2018-10-10 10:31:34 -07:00
committed by vinoth chandar
parent c70dbc13e9
commit 3a0044216c
65 changed files with 2752 additions and 911 deletions
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8
docs/incremental_processing.md
View File

@@ -85,8 +85,12 @@ Usage: <main class> [options]
exist first time around. If exists, expected to be a hoodie dataset)
* --target-table
name of the target table in Hive
--transformer-class
subclass of com.uber.hoodie.utilities.transform.Transformer. UDF to
transform raw source dataset to a target dataset (conforming to target
schema) before writing. Default : Not set. E:g -
com.uber.hoodie.utilities.transform.SqlQueryBasedTransformer (which
allows a SQL query template to be passed as a transformation function)
```

4
docs/quickstart.md
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@@ -33,7 +33,7 @@ Hoodie requires Java 8 to be installed. Hoodie works with Spark-2.x versions. We
| Hadoop | Hive | Spark | Instructions to Build Hoodie |
| ---- | ----- | ---- | ---- |
| 2.6.0-cdh5.7.2 | 1.1.0-cdh5.7.2 | spark-2.[1-3].x | Use "mvn clean install -DskipTests -Dhive11". Jars will have ".hive11" as suffix |
| 2.6.0-cdh5.7.2 | 1.1.0-cdh5.7.2 | spark-2.[1-3].x | Use "mvn clean install -DskipTests -Dhadoop.version=2.6.0-cdh5.7.2 -Dhive.version=1.1.0-cdh5.7.2" |
| Apache hadoop-2.8.4 | Apache hive-2.3.3 | spark-2.[1-3].x | Use "mvn clean install -DskipTests" |
| Apache hadoop-2.7.3 | Apache hive-1.2.1 | spark-2.[1-3].x | Use "mvn clean install -DskipTests" |
@@ -1244,4 +1244,4 @@ cd docker
[INFO] Finished at: 2018-09-10T17:47:37-07:00
[INFO] Final Memory: 236M/1848M
[INFO] ------------------------------------------------------------------------
```
```