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Posted to commits@druid.apache.org by GitBox <gi...@apache.org> on 2019/01/10 17:50:16 UTC
[GitHub] jihoonson closed pull request #6780: Add support maxRowsPerSegment
for auto compaction
jihoonson closed pull request #6780: Add support maxRowsPerSegment for auto compaction
URL: https://github.com/apache/incubator-druid/pull/6780
This is a PR merged from a forked repository.
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diff --git a/benchmarks/src/main/java/org/apache/druid/server/coordinator/NewestSegmentFirstPolicyBenchmark.java b/benchmarks/src/main/java/org/apache/druid/server/coordinator/NewestSegmentFirstPolicyBenchmark.java
index 658a3314904..d84bbfd6924 100644
--- a/benchmarks/src/main/java/org/apache/druid/server/coordinator/NewestSegmentFirstPolicyBenchmark.java
+++ b/benchmarks/src/main/java/org/apache/druid/server/coordinator/NewestSegmentFirstPolicyBenchmark.java
@@ -97,6 +97,7 @@ public void setup()
null,
null,
null,
+ null,
null
)
);
diff --git a/docs/content/configuration/index.md b/docs/content/configuration/index.md
index 77a89abcdbb..f112b15fa59 100644
--- a/docs/content/configuration/index.md
+++ b/docs/content/configuration/index.md
@@ -806,10 +806,11 @@ A description of the compaction config is:
|`keepSegmentGranularity`|Set [keepSegmentGranularity](../ingestion/compaction.html) to true for compactionTask.|no (default = true)|
|`taskPriority`|[Priority](../ingestion/tasks.html#task-priorities) of compact task.|no (default = 25)|
|`inputSegmentSizeBytes`|Total input segment size of a compactionTask.|no (default = 419430400)|
-|`targetCompactionSizeBytes`|The target segment size of compaction. The actual size of a compact segment might be slightly larger or smaller than this value.|no (default = 419430400)|
+|`targetCompactionSizeBytes`|The target segment size of compaction. The actual size of a compact segment might be slightly larger or smaller than this value. This configuration cannot be used together with `maxRowsPerSegment`.|no (default = 419430400 if `maxRowsPerSegment` is not specified)|
+|`maxRowsPerSegment`|Max number of rows per segment after compaction. This configuration cannot be used together with `targetCompactionSizeBytes`.|no|
|`maxNumSegmentsToCompact`|Max number of segments to compact together.|no (default = 150)|
|`skipOffsetFromLatest`|The offset for searching segments to be compacted. Strongly recommended to set for realtime dataSources. |no (default = "P1D")|
-|`tuningConfig`|Tuning config for compact tasks. See below [Compact Task TuningConfig](#compact-task-tuningconfig).|no|
+|`tuningConfig`|Tuning config for compact tasks. See [Compaction TuningConfig](#compaction-tuningconfig).|no|
|`taskContext`|[Task context](../ingestion/tasks.html#task-context) for compact tasks.|no|
An example of compaction config is:
@@ -822,6 +823,16 @@ An example of compaction config is:
For realtime dataSources, it's recommended to set `skipOffsetFromLatest` to some sufficiently large value to avoid frequent compact task failures.
+##### Compaction TuningConfig
+
+|Property|Description|Required|
+|--------|-----------|--------|
+|`maxRowsInMemory`|See [tuningConfig for indexTask](../ingestion/native_tasks.html#tuningconfig)|no (default = 1000000)|
+|`maxTotalRows`|See [tuningConfig for indexTask](../ingestion/native_tasks.html#tuningconfig)|no (default = 20000000)|
+|`indexSpec`|See [IndexSpec](../ingestion/native_tasks.html#indexspec)|no|
+|`maxPendingPersists`|See [tuningConfig for indexTask](../ingestion/native_tasks.html#tuningconfig)|no (default = 0 (meaning one persist can be running concurrently with ingestion, and none can be queued up))|
+|`pushTimeout`|See [tuningConfig for indexTask](../ingestion/native_tasks.html#tuningconfig)|no (default = 0)|
+
## Overlord
For general Overlord Node information, see [here](../design/indexing-service.html).
diff --git a/docs/content/ingestion/compaction.md b/docs/content/ingestion/compaction.md
index 29915847414..4d1b71b0072 100644
--- a/docs/content/ingestion/compaction.md
+++ b/docs/content/ingestion/compaction.md
@@ -47,10 +47,11 @@ Compaction tasks merge all segments of the given interval. The syntax is:
|`id`|Task id|No|
|`dataSource`|DataSource name to be compacted|Yes|
|`interval`|Interval of segments to be compacted|Yes|
-|`dimensions`|Custom dimensionsSpec. compaction task will use this dimensionsSpec if exist instead of generating one. See below for more details.|No|
+|`dimensionsSpec`|Custom dimensionsSpec. Compaction task will use this dimensionsSpec if exist instead of generating one. See below for more details.|No|
+|`metricsSpec`|Custom metricsSpec. Compaction task will use this metricsSpec if specified rather than generating one.|No|
|`segmentGranularity`|If this is set, compactionTask will change the segment granularity for the given interval. See [segmentGranularity of Uniform Granularity Spec](./ingestion-spec.html#uniform-granularity-spec) for more details. See the below table for the behavior.|No|
|`keepSegmentGranularity`|Deprecated. Please use `segmentGranularity` instead. See the below table for its behavior.|No|
-|`targetCompactionSizeBytes`|Target segment size after comapction. Cannot be used with `targetPartitionSize`, `maxTotalRows`, and `numShards` in tuningConfig.|No|
+|`targetCompactionSizeBytes`|Target segment size after comapction. Cannot be used with `maxRowsPerSegment`, `maxTotalRows`, and `numShards` in tuningConfig.|No|
|`tuningConfig`|[Index task tuningConfig](../ingestion/native_tasks.html#tuningconfig)|No|
|`context`|[Task context](../ingestion/locking-and-priority.html#task-context)|No|
@@ -77,7 +78,7 @@ An example of compaction task is
This compaction task reads _all segments_ of the interval `2017-01-01/2018-01-01` and results in new segments.
Since both `segmentGranularity` and `keepSegmentGranularity` are null, the original segment granularity will be remained and not changed after compaction.
-To control the number of result segments per time chunk, you can set `targetPartitionSize` or `numShards`. See [indexTuningConfig](../ingestion/native_tasks.html#tuningconfig) for more details.
+To control the number of result segments per time chunk, you can set [maxRowsPerSegment](../configuration/index.html#compaction-dynamic-configuration) or [numShards](../ingestion/native_tasks.html#tuningconfig).
Please note that you can run multiple compactionTasks at the same time. For example, you can run 12 compactionTasks per month instead of running a single task for the entire year.
A compaction task internally generates an `index` task spec for performing compaction work with some fixed parameters.
diff --git a/docs/content/ingestion/native_tasks.md b/docs/content/ingestion/native_tasks.md
index f4d4061c575..1f2c4531914 100644
--- a/docs/content/ingestion/native_tasks.md
+++ b/docs/content/ingestion/native_tasks.md
@@ -152,11 +152,11 @@ The tuningConfig is optional and default parameters will be used if no tuningCon
|property|description|default|required?|
|--------|-----------|-------|---------|
|type|The task type, this should always be `index_parallel`.|none|yes|
-|targetPartitionSize|Used in sharding. Determines how many rows are in each segment.|5000000|no|
+|maxRowsPerSegment|Used in sharding. Determines how many rows are in each segment.|5000000|no|
|maxRowsInMemory|Used in determining when intermediate persists to disk should occur. Normally user does not need to set this, but depending on the nature of data, if rows are short in terms of bytes, user may not want to store a million rows in memory and this value should be set.|1000000|no|
|maxBytesInMemory|Used in determining when intermediate persists to disk should occur. Normally this is computed internally and user does not need to set it. This value represents number of bytes to aggregate in heap memory before persisting. This is based on a rough estimate of memory usage and not actual usage. The maximum heap memory usage for indexing is maxBytesInMemory * (2 + maxPendingPersists)|1/6 of max JVM memory|no|
|maxTotalRows|Total number of rows in segments waiting for being pushed. Used in determining when intermediate pushing should occur.|20000000|no|
-|numShards|Directly specify the number of shards to create. If this is specified and 'intervals' is specified in the granularitySpec, the index task can skip the determine intervals/partitions pass through the data. numShards cannot be specified if targetPartitionSize is set.|null|no|
+|numShards|Directly specify the number of shards to create. If this is specified and 'intervals' is specified in the granularitySpec, the index task can skip the determine intervals/partitions pass through the data. numShards cannot be specified if maxRowsPerSegment is set.|null|no|
|indexSpec|defines segment storage format options to be used at indexing time, see [IndexSpec](#indexspec)|null|no|
|maxPendingPersists|Maximum number of persists that can be pending but not started. If this limit would be exceeded by a new intermediate persist, ingestion will block until the currently-running persist finishes. Maximum heap memory usage for indexing scales with maxRowsInMemory * (2 + maxPendingPersists).|0 (meaning one persist can be running concurrently with ingestion, and none can be queued up)|no|
|forceExtendableShardSpecs|Forces use of extendable shardSpecs. Experimental feature intended for use with the [Kafka indexing service extension](../development/extensions-core/kafka-ingestion.html).|false|no|
@@ -337,7 +337,7 @@ An example of the result is
},
"tuningConfig": {
"type": "index_parallel",
- "targetPartitionSize": 5000000,
+ "maxRowsPerSegment": 5000000,
"maxRowsInMemory": 1000000,
"maxTotalRows": 20000000,
"numShards": null,
@@ -454,7 +454,7 @@ The Local Index Task is designed to be used for smaller data sets. The task exec
},
"tuningConfig" : {
"type" : "index",
- "targetPartitionSize" : 5000000,
+ "maxRowsPerSegment" : 5000000,
"maxRowsInMemory" : 1000000
}
}
@@ -491,11 +491,11 @@ The tuningConfig is optional and default parameters will be used if no tuningCon
|property|description|default|required?|
|--------|-----------|-------|---------|
|type|The task type, this should always be "index".|none|yes|
-|targetPartitionSize|Used in sharding. Determines how many rows are in each segment.|5000000|no|
+|maxRowsPerSegment|Used in sharding. Determines how many rows are in each segment.|5000000|no|
|maxRowsInMemory|Used in determining when intermediate persists to disk should occur. Normally user does not need to set this, but depending on the nature of data, if rows are short in terms of bytes, user may not want to store a million rows in memory and this value should be set.|1000000|no|
|maxBytesInMemory|Used in determining when intermediate persists to disk should occur. Normally this is computed internally and user does not need to set it. This value represents number of bytes to aggregate in heap memory before persisting. This is based on a rough estimate of memory usage and not actual usage. The maximum heap memory usage for indexing is maxBytesInMemory * (2 + maxPendingPersists)|1/6 of max JVM memory|no|
|maxTotalRows|Total number of rows in segments waiting for being pushed. Used in determining when intermediate pushing should occur.|20000000|no|
-|numShards|Directly specify the number of shards to create. If this is specified and 'intervals' is specified in the granularitySpec, the index task can skip the determine intervals/partitions pass through the data. numShards cannot be specified if targetPartitionSize is set.|null|no|
+|numShards|Directly specify the number of shards to create. If this is specified and 'intervals' is specified in the granularitySpec, the index task can skip the determine intervals/partitions pass through the data. numShards cannot be specified if maxRowsPerSegment is set.|null|no|
|partitionDimensions|The dimensions to partition on. Leave blank to select all dimensions. Only used with `forceGuaranteedRollup` = true, will be ignored otherwise.|null|no|
|indexSpec|defines segment storage format options to be used at indexing time, see [IndexSpec](#indexspec)|null|no|
|maxPendingPersists|Maximum number of persists that can be pending but not started. If this limit would be exceeded by a new intermediate persist, ingestion will block until the currently-running persist finishes. Maximum heap memory usage for indexing scales with maxRowsInMemory * (2 + maxPendingPersists).|0 (meaning one persist can be running concurrently with ingestion, and none can be queued up)|no|
diff --git a/docs/content/tutorials/tutorial-batch.md b/docs/content/tutorials/tutorial-batch.md
index ebe10bb39b0..972569f49d1 100644
--- a/docs/content/tutorials/tutorial-batch.md
+++ b/docs/content/tutorials/tutorial-batch.md
@@ -98,7 +98,7 @@ which has been configured to read the `quickstart/tutorial/wikiticker-2015-09-12
},
"tuningConfig" : {
"type" : "index",
- "targetPartitionSize" : 5000000,
+ "maxRowsPerSegment" : 5000000,
"maxRowsInMemory" : 25000,
"forceExtendableShardSpecs" : true
}
diff --git a/docs/content/tutorials/tutorial-compaction.md b/docs/content/tutorials/tutorial-compaction.md
index ac4445e91ca..daf1f3c851f 100644
--- a/docs/content/tutorials/tutorial-compaction.md
+++ b/docs/content/tutorials/tutorial-compaction.md
@@ -74,7 +74,7 @@ We have included a compaction task spec for this tutorial datasource at `quickst
"interval": "2015-09-12/2015-09-13",
"tuningConfig" : {
"type" : "index",
- "targetPartitionSize" : 5000000,
+ "maxRowsPerSegment" : 5000000,
"maxRowsInMemory" : 25000,
"forceExtendableShardSpecs" : true
}
@@ -85,7 +85,7 @@ This will compact all segments for the interval `2015-09-12/2015-09-13` in the `
The parameters in the `tuningConfig` control how many segments will be present in the compacted set of segments.
-In this tutorial example, only one compacted segment will be created, as the 39244 rows in the input is less than the 5000000 `targetPartitionSize`.
+In this tutorial example, only one compacted segment will be created, as the 39244 rows in the input is less than the 5000000 `maxRowsPerSegment`.
Let's submit this task now:
diff --git a/docs/content/tutorials/tutorial-ingestion-spec.md b/docs/content/tutorials/tutorial-ingestion-spec.md
index 1c939aee900..3311a6f22ff 100644
--- a/docs/content/tutorials/tutorial-ingestion-spec.md
+++ b/docs/content/tutorials/tutorial-ingestion-spec.md
@@ -564,7 +564,7 @@ As an example, let's add a `tuningConfig` that sets a target segment size for th
```json
"tuningConfig" : {
"type" : "index",
- "targetPartitionSize" : 5000000
+ "maxRowsPerSegment" : 5000000
}
```
@@ -623,7 +623,7 @@ We've finished defining the ingestion spec, it should now look like the followin
},
"tuningConfig" : {
"type" : "index",
- "targetPartitionSize" : 5000000
+ "maxRowsPerSegment" : 5000000
}
}
}
diff --git a/docs/content/tutorials/tutorial-rollup.md b/docs/content/tutorials/tutorial-rollup.md
index 1828dba76e0..013fa0ecada 100644
--- a/docs/content/tutorials/tutorial-rollup.md
+++ b/docs/content/tutorials/tutorial-rollup.md
@@ -99,7 +99,7 @@ We'll ingest this data using the following ingestion task spec, located at `quic
},
"tuningConfig" : {
"type" : "index",
- "targetPartitionSize" : 5000000,
+ "maxRowsPerSegment" : 5000000,
"maxRowsInMemory" : 25000,
"forceExtendableShardSpecs" : true
}
diff --git a/docs/content/tutorials/tutorial-transform-spec.md b/docs/content/tutorials/tutorial-transform-spec.md
index ba9933c4a23..60d7bf86848 100644
--- a/docs/content/tutorials/tutorial-transform-spec.md
+++ b/docs/content/tutorials/tutorial-transform-spec.md
@@ -114,7 +114,7 @@ We will ingest the sample data using the following spec, which demonstrates the
},
"tuningConfig" : {
"type" : "index",
- "targetPartitionSize" : 5000000,
+ "maxRowsPerSegment" : 5000000,
"maxRowsInMemory" : 25000,
"forceExtendableShardSpecs" : true
}
diff --git a/examples/quickstart/tutorial/compaction-final-index.json b/examples/quickstart/tutorial/compaction-final-index.json
index b84e2ed78d5..a7ff42253c4 100644
--- a/examples/quickstart/tutorial/compaction-final-index.json
+++ b/examples/quickstart/tutorial/compaction-final-index.json
@@ -4,7 +4,7 @@
"interval": "2015-09-12/2015-09-13",
"tuningConfig" : {
"type" : "index",
- "targetPartitionSize" : 5000000,
+ "maxRowsPerSegment" : 5000000,
"maxRowsInMemory" : 25000,
"forceExtendableShardSpecs" : true
}
diff --git a/examples/quickstart/tutorial/compaction-init-index.json b/examples/quickstart/tutorial/compaction-init-index.json
index 74a00df2d83..90ee8265756 100644
--- a/examples/quickstart/tutorial/compaction-init-index.json
+++ b/examples/quickstart/tutorial/compaction-init-index.json
@@ -56,7 +56,7 @@
},
"tuningConfig" : {
"type" : "index",
- "targetPartitionSize" : 5000000,
+ "maxRowsPerSegment" : 5000000,
"maxRowsInMemory" : 25000,
"forceExtendableShardSpecs" : true
}
diff --git a/examples/quickstart/tutorial/deletion-index.json b/examples/quickstart/tutorial/deletion-index.json
index 57d1ccd351c..d84dc21e4c4 100644
--- a/examples/quickstart/tutorial/deletion-index.json
+++ b/examples/quickstart/tutorial/deletion-index.json
@@ -56,7 +56,7 @@
},
"tuningConfig" : {
"type" : "index",
- "targetPartitionSize" : 5000000,
+ "maxRowsPerSegment" : 5000000,
"maxRowsInMemory" : 25000,
"forceExtendableShardSpecs" : true
}
diff --git a/examples/quickstart/tutorial/retention-index.json b/examples/quickstart/tutorial/retention-index.json
index 613ddcfb562..9aee62a48d8 100644
--- a/examples/quickstart/tutorial/retention-index.json
+++ b/examples/quickstart/tutorial/retention-index.json
@@ -56,7 +56,7 @@
},
"tuningConfig" : {
"type" : "index",
- "targetPartitionSize" : 5000000,
+ "maxRowsPerSegment" : 5000000,
"maxRowsInMemory" : 25000,
"forceExtendableShardSpecs" : true
}
diff --git a/examples/quickstart/tutorial/rollup-index.json b/examples/quickstart/tutorial/rollup-index.json
index 482c75104ac..b4d96aad26e 100644
--- a/examples/quickstart/tutorial/rollup-index.json
+++ b/examples/quickstart/tutorial/rollup-index.json
@@ -43,7 +43,7 @@
},
"tuningConfig" : {
"type" : "index",
- "targetPartitionSize" : 5000000,
+ "maxRowsPerSegment" : 5000000,
"maxRowsInMemory" : 25000,
"forceExtendableShardSpecs" : true
}
diff --git a/examples/quickstart/tutorial/transform-index.json b/examples/quickstart/tutorial/transform-index.json
index 0dfcef3e860..ea8ead758e9 100644
--- a/examples/quickstart/tutorial/transform-index.json
+++ b/examples/quickstart/tutorial/transform-index.json
@@ -65,7 +65,7 @@
},
"tuningConfig" : {
"type" : "index",
- "targetPartitionSize" : 5000000,
+ "maxRowsPerSegment" : 5000000,
"maxRowsInMemory" : 25000,
"forceExtendableShardSpecs" : true
}
diff --git a/examples/quickstart/tutorial/updates-append-index.json b/examples/quickstart/tutorial/updates-append-index.json
index dfa9887d75f..b8de06ae439 100644
--- a/examples/quickstart/tutorial/updates-append-index.json
+++ b/examples/quickstart/tutorial/updates-append-index.json
@@ -51,7 +51,7 @@
},
"tuningConfig" : {
"type" : "index",
- "targetPartitionSize" : 5000000,
+ "maxRowsPerSegment" : 5000000,
"maxRowsInMemory" : 25000,
"forceExtendableShardSpecs" : true
}
diff --git a/examples/quickstart/tutorial/updates-append-index2.json b/examples/quickstart/tutorial/updates-append-index2.json
index 0e7404ae955..a5c49c49406 100644
--- a/examples/quickstart/tutorial/updates-append-index2.json
+++ b/examples/quickstart/tutorial/updates-append-index2.json
@@ -41,7 +41,7 @@
},
"tuningConfig" : {
"type" : "index",
- "targetPartitionSize" : 5000000,
+ "maxRowsPerSegment" : 5000000,
"maxRowsInMemory" : 25000,
"forceExtendableShardSpecs" : true
}
diff --git a/examples/quickstart/tutorial/updates-init-index.json b/examples/quickstart/tutorial/updates-init-index.json
index 52a4aef7e8f..3620ff16d88 100644
--- a/examples/quickstart/tutorial/updates-init-index.json
+++ b/examples/quickstart/tutorial/updates-init-index.json
@@ -41,7 +41,7 @@
},
"tuningConfig" : {
"type" : "index",
- "targetPartitionSize" : 5000000,
+ "maxRowsPerSegment" : 5000000,
"maxRowsInMemory" : 25000,
"forceExtendableShardSpecs" : true
}
diff --git a/examples/quickstart/tutorial/updates-overwrite-index.json b/examples/quickstart/tutorial/updates-overwrite-index.json
index ac4785e749b..95f2e2dbd77 100644
--- a/examples/quickstart/tutorial/updates-overwrite-index.json
+++ b/examples/quickstart/tutorial/updates-overwrite-index.json
@@ -41,7 +41,7 @@
},
"tuningConfig" : {
"type" : "index",
- "targetPartitionSize" : 5000000,
+ "maxRowsPerSegment" : 5000000,
"maxRowsInMemory" : 25000,
"forceExtendableShardSpecs" : true
}
diff --git a/examples/quickstart/tutorial/wikipedia-index.json b/examples/quickstart/tutorial/wikipedia-index.json
index 02177d142c2..888e08ef530 100644
--- a/examples/quickstart/tutorial/wikipedia-index.json
+++ b/examples/quickstart/tutorial/wikipedia-index.json
@@ -56,7 +56,7 @@
},
"tuningConfig" : {
"type" : "index",
- "targetPartitionSize" : 5000000,
+ "maxRowsPerSegment" : 5000000,
"maxRowsInMemory" : 25000,
"forceExtendableShardSpecs" : true
}
diff --git a/extensions-core/kafka-indexing-service/src/test/java/org/apache/druid/indexing/kafka/KafkaIndexTaskTuningConfigTest.java b/extensions-core/kafka-indexing-service/src/test/java/org/apache/druid/indexing/kafka/KafkaIndexTaskTuningConfigTest.java
index abcf07f6c10..14ecd4e90e8 100644
--- a/extensions-core/kafka-indexing-service/src/test/java/org/apache/druid/indexing/kafka/KafkaIndexTaskTuningConfigTest.java
+++ b/extensions-core/kafka-indexing-service/src/test/java/org/apache/druid/indexing/kafka/KafkaIndexTaskTuningConfigTest.java
@@ -58,7 +58,7 @@ public void testSerdeWithDefaults() throws Exception
Assert.assertNotNull(config.getBasePersistDirectory());
Assert.assertEquals(1000000, config.getMaxRowsInMemory());
- Assert.assertEquals(5_000_000, config.getMaxRowsPerSegment());
+ Assert.assertEquals(5_000_000, config.getMaxRowsPerSegment().intValue());
Assert.assertEquals(null, config.getMaxTotalRows());
Assert.assertEquals(new Period("PT10M"), config.getIntermediatePersistPeriod());
Assert.assertEquals(0, config.getMaxPendingPersists());
@@ -94,7 +94,7 @@ public void testSerdeWithNonDefaults() throws Exception
Assert.assertEquals(new File("/tmp/xxx"), config.getBasePersistDirectory());
Assert.assertEquals(100, config.getMaxRowsInMemory());
- Assert.assertEquals(100, config.getMaxRowsPerSegment());
+ Assert.assertEquals(100, config.getMaxRowsPerSegment().intValue());
Assert.assertNotEquals(null, config.getMaxTotalRows());
Assert.assertEquals(1000, config.getMaxTotalRows().longValue());
Assert.assertEquals(new Period("PT1H"), config.getIntermediatePersistPeriod());
@@ -134,7 +134,7 @@ public void testConvert()
KafkaIndexTaskTuningConfig copy = (KafkaIndexTaskTuningConfig) original.convertToTaskTuningConfig();
Assert.assertEquals(1, copy.getMaxRowsInMemory());
- Assert.assertEquals(2, copy.getMaxRowsPerSegment());
+ Assert.assertEquals(2, copy.getMaxRowsPerSegment().intValue());
Assert.assertNotEquals(null, copy.getMaxTotalRows());
Assert.assertEquals(10L, copy.getMaxTotalRows().longValue());
Assert.assertEquals(new Period("PT3S"), copy.getIntermediatePersistPeriod());
diff --git a/extensions-core/kafka-indexing-service/src/test/java/org/apache/druid/indexing/kafka/supervisor/KafkaSupervisorTuningConfigTest.java b/extensions-core/kafka-indexing-service/src/test/java/org/apache/druid/indexing/kafka/supervisor/KafkaSupervisorTuningConfigTest.java
index 45470ffe10d..3312a10aa94 100644
--- a/extensions-core/kafka-indexing-service/src/test/java/org/apache/druid/indexing/kafka/supervisor/KafkaSupervisorTuningConfigTest.java
+++ b/extensions-core/kafka-indexing-service/src/test/java/org/apache/druid/indexing/kafka/supervisor/KafkaSupervisorTuningConfigTest.java
@@ -59,7 +59,7 @@ public void testSerdeWithDefaults() throws Exception
Assert.assertNotNull(config.getBasePersistDirectory());
Assert.assertEquals(1000000, config.getMaxRowsInMemory());
- Assert.assertEquals(5_000_000, config.getMaxRowsPerSegment());
+ Assert.assertEquals(5_000_000, config.getMaxRowsPerSegment().intValue());
Assert.assertEquals(new Period("PT10M"), config.getIntermediatePersistPeriod());
Assert.assertEquals(0, config.getMaxPendingPersists());
Assert.assertEquals(new IndexSpec(), config.getIndexSpec());
@@ -105,7 +105,7 @@ public void testSerdeWithNonDefaults() throws Exception
Assert.assertEquals(new File("/tmp/xxx"), config.getBasePersistDirectory());
Assert.assertEquals(100, config.getMaxRowsInMemory());
- Assert.assertEquals(100, config.getMaxRowsPerSegment());
+ Assert.assertEquals(100, config.getMaxRowsPerSegment().intValue());
Assert.assertEquals(new Period("PT1H"), config.getIntermediatePersistPeriod());
Assert.assertEquals(100, config.getMaxPendingPersists());
Assert.assertEquals(true, config.isReportParseExceptions());
diff --git a/extensions-core/kinesis-indexing-service/src/main/java/org/apache/druid/indexing/kinesis/KinesisIndexTaskTuningConfig.java b/extensions-core/kinesis-indexing-service/src/main/java/org/apache/druid/indexing/kinesis/KinesisIndexTaskTuningConfig.java
index 95ee278985f..534330e4d10 100644
--- a/extensions-core/kinesis-indexing-service/src/main/java/org/apache/druid/indexing/kinesis/KinesisIndexTaskTuningConfig.java
+++ b/extensions-core/kinesis-indexing-service/src/main/java/org/apache/druid/indexing/kinesis/KinesisIndexTaskTuningConfig.java
@@ -188,61 +188,29 @@ public boolean equals(Object o)
if (o == null || getClass() != o.getClass()) {
return false;
}
+ if (!super.equals(o)) {
+ return false;
+ }
KinesisIndexTaskTuningConfig that = (KinesisIndexTaskTuningConfig) o;
- return getMaxRowsInMemory() == that.getMaxRowsInMemory() &&
- getMaxBytesInMemory() == that.getMaxBytesInMemory() &&
- getMaxRowsPerSegment() == that.getMaxRowsPerSegment() &&
- getMaxPendingPersists() == that.getMaxPendingPersists() &&
- getBuildV9Directly() == that.getBuildV9Directly() &&
- isReportParseExceptions() == that.isReportParseExceptions() &&
- getHandoffConditionTimeout() == that.getHandoffConditionTimeout() &&
- isResetOffsetAutomatically() == that.isResetOffsetAutomatically() &&
- isSkipSequenceNumberAvailabilityCheck() == that.isSkipSequenceNumberAvailabilityCheck() &&
- getRecordBufferSize() == that.getRecordBufferSize() &&
- getRecordBufferOfferTimeout() == that.getRecordBufferOfferTimeout() &&
- getRecordBufferFullWait() == that.getRecordBufferFullWait() &&
- getFetchSequenceNumberTimeout() == that.getFetchSequenceNumberTimeout() &&
- isLogParseExceptions() == that.isLogParseExceptions() &&
- getMaxParseExceptions() == that.getMaxParseExceptions() &&
- getMaxSavedParseExceptions() == that.getMaxSavedParseExceptions() &&
- getMaxRecordsPerPoll() == that.getMaxRecordsPerPoll() &&
- Objects.equals(getIntermediatePersistPeriod(), that.getIntermediatePersistPeriod()) &&
- Objects.equals(getBasePersistDirectory(), that.getBasePersistDirectory()) &&
- Objects.equals(getIndexSpec(), that.getIndexSpec()) &&
- Objects.equals(getFetchThreads(), that.getFetchThreads()) &&
- Objects.equals(getSegmentWriteOutMediumFactory(), that.getSegmentWriteOutMediumFactory()) &&
- Objects.equals(getMaxTotalRows(), that.getMaxTotalRows()) &&
- Objects.equals(getIntermediateHandoffPeriod(), that.getIntermediateHandoffPeriod());
+ return recordBufferSize == that.recordBufferSize &&
+ recordBufferOfferTimeout == that.recordBufferOfferTimeout &&
+ recordBufferFullWait == that.recordBufferFullWait &&
+ fetchSequenceNumberTimeout == that.fetchSequenceNumberTimeout &&
+ maxRecordsPerPoll == that.maxRecordsPerPoll &&
+ Objects.equals(fetchThreads, that.fetchThreads);
}
@Override
public int hashCode()
{
return Objects.hash(
- getMaxRowsInMemory(),
- getMaxBytesInMemory(),
- getMaxRowsPerSegment(),
- getMaxTotalRows(),
- getIntermediatePersistPeriod(),
- getBasePersistDirectory(),
- getMaxPendingPersists(),
- getIndexSpec(),
- true,
- isReportParseExceptions(),
- getHandoffConditionTimeout(),
- isResetOffsetAutomatically(),
- isSkipSequenceNumberAvailabilityCheck(),
- getRecordBufferSize(),
- getRecordBufferOfferTimeout(),
- getRecordBufferFullWait(),
- getFetchSequenceNumberTimeout(),
- getFetchThreads(),
- getSegmentWriteOutMediumFactory(),
- isLogParseExceptions(),
- getMaxParseExceptions(),
- getMaxSavedParseExceptions(),
- getMaxRecordsPerPoll(),
- getIntermediateHandoffPeriod()
+ super.hashCode(),
+ recordBufferSize,
+ recordBufferOfferTimeout,
+ recordBufferFullWait,
+ fetchSequenceNumberTimeout,
+ fetchThreads,
+ maxRecordsPerPoll
);
}
diff --git a/extensions-core/kinesis-indexing-service/src/test/java/org/apache/druid/indexing/kinesis/KinesisIndexTaskTuningConfigTest.java b/extensions-core/kinesis-indexing-service/src/test/java/org/apache/druid/indexing/kinesis/KinesisIndexTaskTuningConfigTest.java
index 4e967c414a9..2983324b0ce 100644
--- a/extensions-core/kinesis-indexing-service/src/test/java/org/apache/druid/indexing/kinesis/KinesisIndexTaskTuningConfigTest.java
+++ b/extensions-core/kinesis-indexing-service/src/test/java/org/apache/druid/indexing/kinesis/KinesisIndexTaskTuningConfigTest.java
@@ -65,7 +65,7 @@ public void testSerdeWithDefaults() throws Exception
Assert.assertNotNull(config.getBasePersistDirectory());
Assert.assertEquals(1000000, config.getMaxRowsInMemory());
- Assert.assertEquals(5_000_000, config.getMaxRowsPerSegment());
+ Assert.assertEquals(5_000_000, config.getMaxRowsPerSegment().intValue());
Assert.assertEquals(new Period("PT10M"), config.getIntermediatePersistPeriod());
Assert.assertEquals(0, config.getMaxPendingPersists());
Assert.assertEquals(new IndexSpec(), config.getIndexSpec());
@@ -115,7 +115,7 @@ public void testSerdeWithNonDefaults() throws Exception
Assert.assertEquals(new File("/tmp/xxx"), config.getBasePersistDirectory());
Assert.assertEquals(100, config.getMaxRowsInMemory());
- Assert.assertEquals(100, config.getMaxRowsPerSegment());
+ Assert.assertEquals(100, config.getMaxRowsPerSegment().intValue());
Assert.assertEquals(new Period("PT1H"), config.getIntermediatePersistPeriod());
Assert.assertEquals(100, config.getMaxPendingPersists());
Assert.assertTrue(config.getBuildV9Directly());
@@ -197,7 +197,7 @@ public void testConvert()
Assert.assertEquals(1, copy.getMaxRowsInMemory());
Assert.assertEquals(3, copy.getMaxBytesInMemory());
- Assert.assertEquals(2, copy.getMaxRowsPerSegment());
+ Assert.assertEquals(2, copy.getMaxRowsPerSegment().intValue());
Assert.assertEquals(100L, (long) copy.getMaxTotalRows());
Assert.assertEquals(new Period("PT3S"), copy.getIntermediatePersistPeriod());
Assert.assertEquals(new File("/tmp/xxx"), copy.getBasePersistDirectory());
diff --git a/extensions-core/kinesis-indexing-service/src/test/java/org/apache/druid/indexing/kinesis/supervisor/KinesisSupervisorTuningConfigTest.java b/extensions-core/kinesis-indexing-service/src/test/java/org/apache/druid/indexing/kinesis/supervisor/KinesisSupervisorTuningConfigTest.java
index 370f3ea2ea0..45151b51bdb 100644
--- a/extensions-core/kinesis-indexing-service/src/test/java/org/apache/druid/indexing/kinesis/supervisor/KinesisSupervisorTuningConfigTest.java
+++ b/extensions-core/kinesis-indexing-service/src/test/java/org/apache/druid/indexing/kinesis/supervisor/KinesisSupervisorTuningConfigTest.java
@@ -59,7 +59,7 @@ public void testSerdeWithDefaults() throws Exception
Assert.assertNotNull(config.getBasePersistDirectory());
Assert.assertEquals(1000000, config.getMaxRowsInMemory());
- Assert.assertEquals(5_000_000, config.getMaxRowsPerSegment());
+ Assert.assertEquals(5_000_000, config.getMaxRowsPerSegment().intValue());
Assert.assertEquals(new Period("PT10M"), config.getIntermediatePersistPeriod());
Assert.assertEquals(0, config.getMaxPendingPersists());
Assert.assertEquals(new IndexSpec(), config.getIndexSpec());
@@ -105,7 +105,7 @@ public void testSerdeWithNonDefaults() throws Exception
Assert.assertEquals(new File("/tmp/xxx"), config.getBasePersistDirectory());
Assert.assertEquals(100, config.getMaxRowsInMemory());
- Assert.assertEquals(100, config.getMaxRowsPerSegment());
+ Assert.assertEquals(100, config.getMaxRowsPerSegment().intValue());
Assert.assertEquals(new Period("PT1H"), config.getIntermediatePersistPeriod());
Assert.assertEquals(100, config.getMaxPendingPersists());
Assert.assertEquals(true, config.getBuildV9Directly());
diff --git a/indexing-service/src/main/java/org/apache/druid/indexing/common/index/RealtimeAppenderatorTuningConfig.java b/indexing-service/src/main/java/org/apache/druid/indexing/common/index/RealtimeAppenderatorTuningConfig.java
index 6f2052dbef7..c0552026758 100644
--- a/indexing-service/src/main/java/org/apache/druid/indexing/common/index/RealtimeAppenderatorTuningConfig.java
+++ b/indexing-service/src/main/java/org/apache/druid/indexing/common/index/RealtimeAppenderatorTuningConfig.java
@@ -149,7 +149,7 @@ public long getMaxBytesInMemory()
@Override
@JsonProperty
- public int getMaxRowsPerSegment()
+ public Integer getMaxRowsPerSegment()
{
return maxRowsPerSegment;
}
diff --git a/indexing-service/src/main/java/org/apache/druid/indexing/common/task/CompactionTask.java b/indexing-service/src/main/java/org/apache/druid/indexing/common/task/CompactionTask.java
index 69cd5c6b1cc..2bdf539cea5 100644
--- a/indexing-service/src/main/java/org/apache/druid/indexing/common/task/CompactionTask.java
+++ b/indexing-service/src/main/java/org/apache/druid/indexing/common/task/CompactionTask.java
@@ -105,7 +105,10 @@
private final Interval interval;
private final List<DataSegment> segments;
+ @Nullable
private final DimensionsSpec dimensionsSpec;
+ @Nullable
+ private final AggregatorFactory[] metricsSpec;
@Deprecated
@Nullable
private final Boolean keepSegmentGranularity;
@@ -139,7 +142,9 @@ public CompactionTask(
@JsonProperty("dataSource") final String dataSource,
@Nullable @JsonProperty("interval") final Interval interval,
@Nullable @JsonProperty("segments") final List<DataSegment> segments,
- @Nullable @JsonProperty("dimensions") final DimensionsSpec dimensionsSpec,
+ @Nullable @JsonProperty("dimensions") final DimensionsSpec dimensions,
+ @Nullable @JsonProperty("dimensionsSpec") final DimensionsSpec dimensionsSpec,
+ @Nullable @JsonProperty("metricsSpec") final AggregatorFactory[] metricsSpec,
@Nullable @JsonProperty("keepSegmentGranularity") @Deprecated final Boolean keepSegmentGranularity,
@Nullable @JsonProperty("segmentGranularity") final Granularity segmentGranularity,
@Nullable @JsonProperty("targetCompactionSizeBytes") final Long targetCompactionSizeBytes,
@@ -169,14 +174,15 @@ public CompactionTask(
this.interval = interval;
this.segments = segments;
- this.dimensionsSpec = dimensionsSpec;
+ this.dimensionsSpec = dimensionsSpec == null ? dimensions : dimensionsSpec;
+ this.metricsSpec = metricsSpec;
this.keepSegmentGranularity = keepSegmentGranularity;
this.segmentGranularity = segmentGranularity;
this.targetCompactionSizeBytes = targetCompactionSizeBytes;
this.tuningConfig = tuningConfig;
this.jsonMapper = jsonMapper;
this.segmentProvider = segments == null ? new SegmentProvider(dataSource, interval) : new SegmentProvider(segments);
- this.partitionConfigurationManager = new PartitionConfigurationManager(this.targetCompactionSizeBytes, tuningConfig);
+ this.partitionConfigurationManager = new PartitionConfigurationManager(targetCompactionSizeBytes, tuningConfig);
this.authorizerMapper = authorizerMapper;
this.chatHandlerProvider = chatHandlerProvider;
this.rowIngestionMetersFactory = rowIngestionMetersFactory;
@@ -200,6 +206,12 @@ public DimensionsSpec getDimensionsSpec()
return dimensionsSpec;
}
+ @JsonProperty
+ public AggregatorFactory[] getMetricsSpec()
+ {
+ return metricsSpec;
+ }
+
@JsonProperty
@Deprecated
@Nullable
@@ -263,6 +275,7 @@ public TaskStatus run(final TaskToolbox toolbox) throws Exception
segmentProvider,
partitionConfigurationManager,
dimensionsSpec,
+ metricsSpec,
keepSegmentGranularity,
segmentGranularity,
jsonMapper
@@ -321,7 +334,8 @@ public TaskStatus run(final TaskToolbox toolbox) throws Exception
final TaskToolbox toolbox,
final SegmentProvider segmentProvider,
final PartitionConfigurationManager partitionConfigurationManager,
- final DimensionsSpec dimensionsSpec,
+ @Nullable final DimensionsSpec dimensionsSpec,
+ @Nullable final AggregatorFactory[] metricsSpec,
@Nullable final Boolean keepSegmentGranularity,
@Nullable final Granularity segmentGranularity,
final ObjectMapper jsonMapper
@@ -357,6 +371,7 @@ public TaskStatus run(final TaskToolbox toolbox) throws Exception
segmentProvider.interval,
queryableIndexAndSegments,
dimensionsSpec,
+ metricsSpec,
Granularities.ALL,
jsonMapper
);
@@ -388,6 +403,7 @@ public TaskStatus run(final TaskToolbox toolbox) throws Exception
interval,
segmentsToCompact,
dimensionsSpec,
+ metricsSpec,
GranularityType.fromPeriod(interval.toPeriod()).getDefaultGranularity(),
jsonMapper
);
@@ -414,6 +430,7 @@ public TaskStatus run(final TaskToolbox toolbox) throws Exception
segmentProvider.interval,
queryableIndexAndSegments,
dimensionsSpec,
+ metricsSpec,
segmentGranularity,
jsonMapper
);
@@ -462,27 +479,19 @@ private static DataSchema createDataSchema(
String dataSource,
Interval totalInterval,
List<Pair<QueryableIndex, DataSegment>> queryableIndexAndSegments,
- DimensionsSpec dimensionsSpec,
+ @Nullable DimensionsSpec dimensionsSpec,
+ @Nullable AggregatorFactory[] metricsSpec,
Granularity segmentGranularity,
ObjectMapper jsonMapper
)
{
- // find merged aggregators
+ // check index metadata
for (Pair<QueryableIndex, DataSegment> pair : queryableIndexAndSegments) {
final QueryableIndex index = pair.lhs;
if (index.getMetadata() == null) {
throw new RE("Index metadata doesn't exist for segment[%s]", pair.rhs.getIdentifier());
}
}
- final List<AggregatorFactory[]> aggregatorFactories = queryableIndexAndSegments
- .stream()
- .map(pair -> pair.lhs.getMetadata().getAggregators()) // We have already done null check on index.getMetadata()
- .collect(Collectors.toList());
- final AggregatorFactory[] mergedAggregators = AggregatorFactory.mergeAggregators(aggregatorFactories);
-
- if (mergedAggregators == null) {
- throw new ISE("Failed to merge aggregators[%s]", aggregatorFactories);
- }
// find granularity spec
// set rollup only if rollup is set for all segments
@@ -500,21 +509,47 @@ private static DataSchema createDataSchema(
);
// find unique dimensions
- final DimensionsSpec finalDimensionsSpec = dimensionsSpec == null ?
- createDimensionsSpec(queryableIndexAndSegments) :
- dimensionsSpec;
+ final DimensionsSpec finalDimensionsSpec = dimensionsSpec == null
+ ? createDimensionsSpec(queryableIndexAndSegments)
+ : dimensionsSpec;
+ final AggregatorFactory[] finalMetricsSpec = metricsSpec == null
+ ? createMetricsSpec(queryableIndexAndSegments)
+ : convertToCombiningFactories(metricsSpec);
final InputRowParser parser = new NoopInputRowParser(new TimeAndDimsParseSpec(null, finalDimensionsSpec));
return new DataSchema(
dataSource,
jsonMapper.convertValue(parser, JacksonUtils.TYPE_REFERENCE_MAP_STRING_OBJECT),
- mergedAggregators,
+ finalMetricsSpec,
granularitySpec,
null,
jsonMapper
);
}
+ private static AggregatorFactory[] createMetricsSpec(
+ List<Pair<QueryableIndex, DataSegment>> queryableIndexAndSegments
+ )
+ {
+ final List<AggregatorFactory[]> aggregatorFactories = queryableIndexAndSegments
+ .stream()
+ .map(pair -> pair.lhs.getMetadata().getAggregators()) // We have already done null check on index.getMetadata()
+ .collect(Collectors.toList());
+ final AggregatorFactory[] mergedAggregators = AggregatorFactory.mergeAggregators(aggregatorFactories);
+
+ if (mergedAggregators == null) {
+ throw new ISE("Failed to merge aggregators[%s]", aggregatorFactories);
+ }
+ return mergedAggregators;
+ }
+
+ private static AggregatorFactory[] convertToCombiningFactories(AggregatorFactory[] metricsSpec)
+ {
+ return Arrays.stream(metricsSpec)
+ .map(AggregatorFactory::getCombiningFactory)
+ .toArray(AggregatorFactory[]::new);
+ }
+
private static DimensionsSpec createDimensionsSpec(List<Pair<QueryableIndex, DataSegment>> queryableIndices)
{
final BiMap<String, Integer> uniqueDims = HashBiMap.create();
@@ -739,7 +774,7 @@ IndexTuningConfig computeTuningConfig(List<Pair<QueryableIndex, DataSegment>> qu
targetCompactionSizeBytes,
"targetCompactionSizeBytes"
);
- // Find IndexTuningConfig.targetPartitionSize which is the number of rows per segment.
+ // Find IndexTuningConfig.maxRowsPerSegment which is the number of rows per segment.
// Assume that the segment size is proportional to the number of rows. We can improve this later.
final long totalNumRows = queryableIndexAndSegments
.stream()
@@ -755,17 +790,17 @@ IndexTuningConfig computeTuningConfig(List<Pair<QueryableIndex, DataSegment>> qu
}
final double avgRowsPerByte = totalNumRows / (double) totalSizeBytes;
- final int targetPartitionSize = Math.toIntExact(Math.round(avgRowsPerByte * nonNullTargetCompactionSizeBytes));
- Preconditions.checkState(targetPartitionSize > 0, "Negative targetPartitionSize[%s]", targetPartitionSize);
+ final int maxRowsPerSegment = Math.toIntExact(Math.round(avgRowsPerByte * nonNullTargetCompactionSizeBytes));
+ Preconditions.checkState(maxRowsPerSegment > 0, "Negative maxRowsPerSegment[%s]", maxRowsPerSegment);
log.info(
- "Estimated targetPartitionSize[%d] = avgRowsPerByte[%f] * targetCompactionSizeBytes[%d]",
- targetPartitionSize,
+ "Estimated maxRowsPerSegment[%d] = avgRowsPerByte[%f] * targetCompactionSizeBytes[%d]",
+ maxRowsPerSegment,
avgRowsPerByte,
nonNullTargetCompactionSizeBytes
);
return (tuningConfig == null ? IndexTuningConfig.createDefault() : tuningConfig)
- .withTargetPartitionSize(targetPartitionSize);
+ .withMaxRowsPerSegment(maxRowsPerSegment);
} else {
return tuningConfig;
}
@@ -773,7 +808,7 @@ IndexTuningConfig computeTuningConfig(List<Pair<QueryableIndex, DataSegment>> qu
/**
* Check the validity of {@link #targetCompactionSizeBytes} and return a valid value. Note that
- * targetCompactionSizeBytes cannot be used with {@link IndexTuningConfig#targetPartitionSize},
+ * targetCompactionSizeBytes cannot be used with {@link IndexTuningConfig#maxRowsPerSegment},
* {@link IndexTuningConfig#maxTotalRows}, or {@link IndexTuningConfig#numShards} together.
* {@link #hasPartitionConfig} checks one of those configs is set.
*
@@ -788,15 +823,15 @@ private static Long getValidTargetCompactionSizeBytes(
@Nullable IndexTuningConfig tuningConfig
)
{
- if (targetCompactionSizeBytes != null) {
+ if (targetCompactionSizeBytes != null && tuningConfig != null) {
Preconditions.checkArgument(
!hasPartitionConfig(tuningConfig),
- "targetCompactionSizeBytes[%s] cannot be used with targetPartitionSize[%s], maxTotalRows[%s],"
+ "targetCompactionSizeBytes[%s] cannot be used with maxRowsPerSegment[%s], maxTotalRows[%s],"
+ " or numShards[%s] of tuningConfig",
targetCompactionSizeBytes,
- tuningConfig == null ? null : tuningConfig.getTargetPartitionSize(),
- tuningConfig == null ? null : tuningConfig.getMaxTotalRows(),
- tuningConfig == null ? null : tuningConfig.getNumShards()
+ tuningConfig.getMaxRowsPerSegment(),
+ tuningConfig.getMaxTotalRows(),
+ tuningConfig.getNumShards()
);
return targetCompactionSizeBytes;
} else {
@@ -809,7 +844,7 @@ private static Long getValidTargetCompactionSizeBytes(
private static boolean hasPartitionConfig(@Nullable IndexTuningConfig tuningConfig)
{
if (tuningConfig != null) {
- return tuningConfig.getTargetPartitionSize() != null
+ return tuningConfig.getMaxRowsPerSegment() != null
|| tuningConfig.getMaxTotalRows() != null
|| tuningConfig.getNumShards() != null;
} else {
@@ -817,4 +852,124 @@ private static boolean hasPartitionConfig(@Nullable IndexTuningConfig tuningConf
}
}
}
+
+ public static class Builder
+ {
+ private final String dataSource;
+ private final ObjectMapper jsonMapper;
+ private final AuthorizerMapper authorizerMapper;
+ private final ChatHandlerProvider chatHandlerProvider;
+ private final RowIngestionMetersFactory rowIngestionMetersFactory;
+
+ @Nullable
+ private Interval interval;
+ @Nullable
+ private List<DataSegment> segments;
+ @Nullable
+ private DimensionsSpec dimensionsSpec;
+ @Nullable
+ private AggregatorFactory[] metricsSpec;
+ @Nullable
+ private Boolean keepSegmentGranularity;
+ @Nullable
+ private Granularity segmentGranularity;
+ @Nullable
+ private Long targetCompactionSizeBytes;
+ @Nullable
+ private IndexTuningConfig tuningConfig;
+ @Nullable
+ private Map<String, Object> context;
+
+ public Builder(
+ String dataSource,
+ ObjectMapper jsonMapper,
+ AuthorizerMapper authorizerMapper,
+ ChatHandlerProvider chatHandlerProvider,
+ RowIngestionMetersFactory rowIngestionMetersFactory
+ )
+ {
+ this.dataSource = dataSource;
+ this.jsonMapper = jsonMapper;
+ this.authorizerMapper = authorizerMapper;
+ this.chatHandlerProvider = chatHandlerProvider;
+ this.rowIngestionMetersFactory = rowIngestionMetersFactory;
+ }
+
+ public Builder interval(Interval interval)
+ {
+ this.interval = interval;
+ return this;
+ }
+
+ public Builder segments(List<DataSegment> segments)
+ {
+ this.segments = segments;
+ return this;
+ }
+
+ public Builder dimensionsSpec(DimensionsSpec dimensionsSpec)
+ {
+ this.dimensionsSpec = dimensionsSpec;
+ return this;
+ }
+
+ public Builder metricsSpec(AggregatorFactory[] metricsSpec)
+ {
+ this.metricsSpec = metricsSpec;
+ return this;
+ }
+
+ public Builder keepSegmentGranularity(boolean keepSegmentGranularity)
+ {
+ this.keepSegmentGranularity = keepSegmentGranularity;
+ return this;
+ }
+
+ public Builder segmentGranularity(Granularity segmentGranularity)
+ {
+ this.segmentGranularity = segmentGranularity;
+ return this;
+ }
+
+ public Builder targetCompactionSizeBytes(long targetCompactionSizeBytes)
+ {
+ this.targetCompactionSizeBytes = targetCompactionSizeBytes;
+ return this;
+ }
+
+ public Builder tuningConfig(IndexTuningConfig tuningConfig)
+ {
+ this.tuningConfig = tuningConfig;
+ return this;
+ }
+
+ public Builder context(Map<String, Object> context)
+ {
+ this.context = context;
+ return this;
+ }
+
+ public CompactionTask build()
+ {
+ return new CompactionTask(
+ null,
+ null,
+ dataSource,
+ interval,
+ segments,
+ null,
+ dimensionsSpec,
+ metricsSpec,
+ keepSegmentGranularity,
+ segmentGranularity,
+ targetCompactionSizeBytes,
+ tuningConfig,
+ context,
+ jsonMapper,
+ authorizerMapper,
+ chatHandlerProvider,
+ rowIngestionMetersFactory
+ );
+ }
+ }
}
diff --git a/indexing-service/src/main/java/org/apache/druid/indexing/common/task/IndexTask.java b/indexing-service/src/main/java/org/apache/druid/indexing/common/task/IndexTask.java
index c1e1397d1b0..fabd4e07051 100644
--- a/indexing-service/src/main/java/org/apache/druid/indexing/common/task/IndexTask.java
+++ b/indexing-service/src/main/java/org/apache/druid/indexing/common/task/IndexTask.java
@@ -430,9 +430,9 @@ public TaskStatus run(final TaskToolbox toolbox)
// Initialize maxRowsPerSegment and maxTotalRows lazily
final IndexTuningConfig tuningConfig = ingestionSchema.tuningConfig;
- @Nullable final Integer targetPartitionSize = getValidTargetPartitionSize(tuningConfig);
+ @Nullable final Integer maxRowsPerSegment = getValidMaxRowsPerSegment(tuningConfig);
@Nullable final Long maxTotalRows = getValidMaxTotalRows(tuningConfig);
- final ShardSpecs shardSpecs = determineShardSpecs(toolbox, firehoseFactory, firehoseTempDir, targetPartitionSize);
+ final ShardSpecs shardSpecs = determineShardSpecs(toolbox, firehoseFactory, firehoseTempDir, maxRowsPerSegment);
final DataSchema dataSchema;
final Map<Interval, String> versions;
if (determineIntervals) {
@@ -469,7 +469,7 @@ public TaskStatus run(final TaskToolbox toolbox)
versions,
firehoseFactory,
firehoseTempDir,
- targetPartitionSize,
+ maxRowsPerSegment,
maxTotalRows
);
}
@@ -598,7 +598,7 @@ private ShardSpecs determineShardSpecs(
final TaskToolbox toolbox,
final FirehoseFactory firehoseFactory,
final File firehoseTempDir,
- @Nullable final Integer targetPartitionSize
+ @Nullable final Integer maxRowsPerSegment
) throws IOException
{
final ObjectMapper jsonMapper = toolbox.getObjectMapper();
@@ -634,7 +634,7 @@ private ShardSpecs determineShardSpecs(
tuningConfig,
determineIntervals,
determineNumPartitions,
- targetPartitionSize
+ maxRowsPerSegment
);
}
}
@@ -684,7 +684,7 @@ private ShardSpecs createShardSpecsFromInput(
IndexTuningConfig tuningConfig,
boolean determineIntervals,
boolean determineNumPartitions,
- @Nullable Integer targetPartitionSize
+ @Nullable Integer maxRowsPerSegment
) throws IOException
{
log.info("Determining intervals and shardSpecs");
@@ -710,7 +710,7 @@ private ShardSpecs createShardSpecsFromInput(
if (determineNumPartitions) {
final long numRows = Preconditions.checkNotNull(collector, "HLL collector").estimateCardinalityRound();
numShards = (int) Math.ceil(
- (double) numRows / Preconditions.checkNotNull(targetPartitionSize, "targetPartitionSize")
+ (double) numRows / Preconditions.checkNotNull(maxRowsPerSegment, "maxRowsPerSegment")
);
log.info("Estimated [%,d] rows of data for interval [%s], creating [%,d] shards", numRows, interval, numShards);
} else {
@@ -866,7 +866,7 @@ private ShardSpecs createShardSpecsFromInput(
*
* <ul>
* <li>
- * If the number of rows in a segment exceeds {@link IndexTuningConfig#targetPartitionSize}
+ * If the number of rows in a segment exceeds {@link IndexTuningConfig#maxRowsPerSegment}
* </li>
* <li>
* If the number of rows added to {@link BaseAppenderatorDriver} so far exceeds {@link IndexTuningConfig#maxTotalRows}
@@ -884,7 +884,7 @@ private TaskStatus generateAndPublishSegments(
final Map<Interval, String> versions,
final FirehoseFactory firehoseFactory,
final File firehoseTempDir,
- @Nullable final Integer targetPartitionSize,
+ @Nullable final Integer maxRowsPerSegment,
@Nullable final Long maxTotalRows
) throws IOException, InterruptedException
{
@@ -1031,9 +1031,7 @@ private TaskStatus generateAndPublishSegments(
if (addResult.isOk()) {
// incremental segment publishment is allowed only when rollup don't have to be perfect.
- if (!isGuaranteedRollup &&
- (exceedMaxRowsInSegment(targetPartitionSize, addResult.getNumRowsInSegment()) ||
- exceedMaxRowsInAppenderator(maxTotalRows, addResult.getTotalNumRowsInAppenderator()))) {
+ if (!isGuaranteedRollup && addResult.isPushRequired(maxRowsPerSegment, maxTotalRows)) {
// There can be some segments waiting for being published even though any rows won't be added to them.
// If those segments are not published here, the available space in appenderator will be kept to be small
// which makes the size of segments smaller.
@@ -1099,17 +1097,17 @@ private TaskStatus generateAndPublishSegments(
/**
* Return the valid target partition size. If {@link IndexTuningConfig#numShards} is valid, this returns null.
- * Otherwise, this returns {@link IndexTuningConfig#DEFAULT_TARGET_PARTITION_SIZE} or the given
- * {@link IndexTuningConfig#targetPartitionSize}.
+ * Otherwise, this returns {@link IndexTuningConfig#DEFAULT_MAX_ROWS_PER_SEGMENT} or the given
+ * {@link IndexTuningConfig#maxRowsPerSegment}.
*/
- public static Integer getValidTargetPartitionSize(IndexTuningConfig tuningConfig)
+ public static Integer getValidMaxRowsPerSegment(IndexTuningConfig tuningConfig)
{
@Nullable final Integer numShards = tuningConfig.numShards;
- @Nullable final Integer targetPartitionSize = tuningConfig.targetPartitionSize;
+ @Nullable final Integer maxRowsPerSegment = tuningConfig.maxRowsPerSegment;
if (numShards == null || numShards == -1) {
- return targetPartitionSize == null || targetPartitionSize.equals(-1)
- ? IndexTuningConfig.DEFAULT_TARGET_PARTITION_SIZE
- : targetPartitionSize;
+ return maxRowsPerSegment == null || maxRowsPerSegment.equals(-1)
+ ? IndexTuningConfig.DEFAULT_MAX_ROWS_PER_SEGMENT
+ : maxRowsPerSegment;
} else {
return null;
}
@@ -1154,23 +1152,6 @@ private void handleParseException(ParseException e)
}
}
- private static boolean exceedMaxRowsInSegment(
- @Nullable Integer maxRowsInSegment, // maxRowsInSegment can be null if numShards is set in indexTuningConfig
- int numRowsInSegment
- )
- {
- return maxRowsInSegment != null && maxRowsInSegment <= numRowsInSegment;
- }
-
- private static boolean exceedMaxRowsInAppenderator(
- // maxRowsInAppenderator can be null if numShards is set in indexTuningConfig
- @Nullable final Long maxRowsInAppenderator,
- long numRowsInAppenderator
- )
- {
- return maxRowsInAppenderator != null && maxRowsInAppenderator <= numRowsInAppenderator;
- }
-
private static SegmentsAndMetadata awaitPublish(
ListenableFuture<SegmentsAndMetadata> publishFuture,
long publishTimeout
@@ -1336,7 +1317,7 @@ public boolean isAppendToExisting()
@JsonTypeName("index")
public static class IndexTuningConfig implements TuningConfig, AppenderatorConfig
{
- static final int DEFAULT_TARGET_PARTITION_SIZE = 5_000_000;
+ static final int DEFAULT_MAX_ROWS_PER_SEGMENT = 5_000_000;
static final int DEFAULT_MAX_TOTAL_ROWS = 20_000_000;
private static final IndexSpec DEFAULT_INDEX_SPEC = new IndexSpec();
@@ -1347,7 +1328,7 @@ public boolean isAppendToExisting()
private static final long DEFAULT_PUSH_TIMEOUT = 0;
@Nullable
- private final Integer targetPartitionSize;
+ private final Integer maxRowsPerSegment;
private final int maxRowsInMemory;
private final long maxBytesInMemory;
@Nullable
@@ -1388,7 +1369,8 @@ public static IndexTuningConfig createDefault()
@JsonCreator
public IndexTuningConfig(
- @JsonProperty("targetPartitionSize") @Nullable Integer targetPartitionSize,
+ @JsonProperty("targetPartitionSize") @Deprecated @Nullable Integer targetPartitionSize,
+ @JsonProperty("maxRowsPerSegment") @Nullable Integer maxRowsPerSegment,
@JsonProperty("maxRowsInMemory") @Nullable Integer maxRowsInMemory,
@JsonProperty("maxBytesInMemory") @Nullable Long maxBytesInMemory,
@JsonProperty("maxTotalRows") @Nullable Long maxTotalRows,
@@ -1412,7 +1394,7 @@ public IndexTuningConfig(
)
{
this(
- targetPartitionSize,
+ maxRowsPerSegment == null ? targetPartitionSize : maxRowsPerSegment,
maxRowsInMemory != null ? maxRowsInMemory : rowFlushBoundary_forBackCompatibility,
maxBytesInMemory != null ? maxBytesInMemory : 0,
maxTotalRows,
@@ -1430,6 +1412,11 @@ public IndexTuningConfig(
maxParseExceptions,
maxSavedParseExceptions
);
+
+ Preconditions.checkArgument(
+ targetPartitionSize == null || maxRowsPerSegment == null,
+ "Can't use targetPartitionSize and maxRowsPerSegment together"
+ );
}
private IndexTuningConfig()
@@ -1438,7 +1425,7 @@ private IndexTuningConfig()
}
private IndexTuningConfig(
- @Nullable Integer targetPartitionSize,
+ @Nullable Integer maxRowsPerSegment,
@Nullable Integer maxRowsInMemory,
@Nullable Long maxBytesInMemory,
@Nullable Long maxTotalRows,
@@ -1458,13 +1445,13 @@ private IndexTuningConfig(
)
{
Preconditions.checkArgument(
- targetPartitionSize == null || targetPartitionSize.equals(-1) || numShards == null || numShards.equals(-1),
- "targetPartitionSize and numShards cannot both be set"
+ maxRowsPerSegment == null || maxRowsPerSegment.equals(-1) || numShards == null || numShards.equals(-1),
+ "maxRowsPerSegment and numShards cannot both be set"
);
- this.targetPartitionSize = (targetPartitionSize != null && targetPartitionSize == -1)
+ this.maxRowsPerSegment = (maxRowsPerSegment != null && maxRowsPerSegment == -1)
? null
- : targetPartitionSize;
+ : maxRowsPerSegment;
this.maxRowsInMemory = maxRowsInMemory == null ? TuningConfig.DEFAULT_MAX_ROWS_IN_MEMORY : maxRowsInMemory;
// initializing this to 0, it will be lazily initialized to a value
// @see server.src.main.java.org.apache.druid.segment.indexing.TuningConfigs#getMaxBytesInMemoryOrDefault(long)
@@ -1505,7 +1492,7 @@ private IndexTuningConfig(
public IndexTuningConfig withBasePersistDirectory(File dir)
{
return new IndexTuningConfig(
- targetPartitionSize,
+ maxRowsPerSegment,
maxRowsInMemory,
maxBytesInMemory,
maxTotalRows,
@@ -1525,10 +1512,10 @@ public IndexTuningConfig withBasePersistDirectory(File dir)
);
}
- public IndexTuningConfig withTargetPartitionSize(int targetPartitionSize)
+ public IndexTuningConfig withMaxRowsPerSegment(int maxRowsPerSegment)
{
return new IndexTuningConfig(
- targetPartitionSize,
+ maxRowsPerSegment,
maxRowsInMemory,
maxBytesInMemory,
maxTotalRows,
@@ -1549,14 +1536,15 @@ public IndexTuningConfig withTargetPartitionSize(int targetPartitionSize)
}
/**
- * Return the target number of rows per segment. This returns null if it's not specified in tuningConfig.
- * Please use {@link IndexTask#getValidTargetPartitionSize} instead to get the valid value.
+ * Return the max number of rows per segment. This returns null if it's not specified in tuningConfig.
+ * Please use {@link IndexTask#getValidMaxRowsPerSegment} instead to get the valid value.
*/
@Nullable
@JsonProperty
- public Integer getTargetPartitionSize()
+ @Override
+ public Integer getMaxRowsPerSegment()
{
- return targetPartitionSize;
+ return maxRowsPerSegment;
}
@JsonProperty
@@ -1701,7 +1689,7 @@ public boolean equals(Object o)
forceGuaranteedRollup == that.forceGuaranteedRollup &&
reportParseExceptions == that.reportParseExceptions &&
pushTimeout == that.pushTimeout &&
- Objects.equals(targetPartitionSize, that.targetPartitionSize) &&
+ Objects.equals(maxRowsPerSegment, that.maxRowsPerSegment) &&
Objects.equals(numShards, that.numShards) &&
Objects.equals(indexSpec, that.indexSpec) &&
Objects.equals(basePersistDirectory, that.basePersistDirectory) &&
@@ -1715,7 +1703,7 @@ public boolean equals(Object o)
public int hashCode()
{
return Objects.hash(
- targetPartitionSize,
+ maxRowsPerSegment,
maxRowsInMemory,
maxTotalRows,
numShards,
@@ -1737,7 +1725,7 @@ public int hashCode()
public String toString()
{
return "IndexTuningConfig{" +
- "targetPartitionSize=" + targetPartitionSize +
+ "maxRowsPerSegment=" + maxRowsPerSegment +
", maxRowsInMemory=" + maxRowsInMemory +
", maxBytesInMemory=" + maxBytesInMemory +
", maxTotalRows=" + maxTotalRows +
diff --git a/indexing-service/src/main/java/org/apache/druid/indexing/common/task/batch/parallel/ParallelIndexSubTask.java b/indexing-service/src/main/java/org/apache/druid/indexing/common/task/batch/parallel/ParallelIndexSubTask.java
index be72fc4b756..18e87d758b2 100644
--- a/indexing-service/src/main/java/org/apache/druid/indexing/common/task/batch/parallel/ParallelIndexSubTask.java
+++ b/indexing-service/src/main/java/org/apache/druid/indexing/common/task/batch/parallel/ParallelIndexSubTask.java
@@ -269,7 +269,7 @@ private SegmentAllocator createSegmentAllocator(
*
* <ul>
* <li>
- * If the number of rows in a segment exceeds {@link ParallelIndexTuningConfig#targetPartitionSize}
+ * If the number of rows in a segment exceeds {@link ParallelIndexTuningConfig#maxRowsPerSegment}
* </li>
* <li>
* If the number of rows added to {@link BaseAppenderatorDriver} so far exceeds {@link ParallelIndexTuningConfig#maxTotalRows}
@@ -304,7 +304,7 @@ private SegmentAllocator createSegmentAllocator(
// Initialize maxRowsPerSegment and maxTotalRows lazily
final ParallelIndexTuningConfig tuningConfig = ingestionSchema.getTuningConfig();
- @Nullable final Integer targetPartitionSize = IndexTask.getValidTargetPartitionSize(tuningConfig);
+ @Nullable final Integer maxRowsPerSegment = IndexTask.getValidMaxRowsPerSegment(tuningConfig);
@Nullable final Long maxTotalRows = IndexTask.getValidMaxTotalRows(tuningConfig);
final long pushTimeout = tuningConfig.getPushTimeout();
final boolean explicitIntervals = granularitySpec.bucketIntervals().isPresent();
@@ -350,8 +350,7 @@ private SegmentAllocator createSegmentAllocator(
final AppenderatorDriverAddResult addResult = driver.add(inputRow, sequenceName);
if (addResult.isOk()) {
- if (exceedMaxRowsInSegment(targetPartitionSize, addResult.getNumRowsInSegment()) ||
- exceedMaxRowsInAppenderator(maxTotalRows, addResult.getTotalNumRowsInAppenderator())) {
+ if (addResult.isPushRequired(maxRowsPerSegment, maxTotalRows)) {
// There can be some segments waiting for being published even though any rows won't be added to them.
// If those segments are not published here, the available space in appenderator will be kept to be small
// which makes the size of segments smaller.
@@ -385,23 +384,6 @@ private SegmentAllocator createSegmentAllocator(
}
}
- private static boolean exceedMaxRowsInSegment(
- @Nullable Integer maxRowsInSegment, // maxRowsInSegment can be null if numShards is set in indexTuningConfig
- int numRowsInSegment
- )
- {
- return maxRowsInSegment != null && maxRowsInSegment <= numRowsInSegment;
- }
-
- private static boolean exceedMaxRowsInAppenderator(
- // maxRowsInAppenderator can be null if numShards is set in indexTuningConfig
- @Nullable Long maxRowsInAppenderator,
- long numRowsInAppenderator
- )
- {
- return maxRowsInAppenderator != null && maxRowsInAppenderator <= numRowsInAppenderator;
- }
-
private static Appenderator newAppenderator(
FireDepartmentMetrics metrics,
TaskToolbox toolbox,
diff --git a/indexing-service/src/main/java/org/apache/druid/indexing/common/task/batch/parallel/ParallelIndexSupervisorTask.java b/indexing-service/src/main/java/org/apache/druid/indexing/common/task/batch/parallel/ParallelIndexSupervisorTask.java
index aecbbc00689..53f05c63547 100644
--- a/indexing-service/src/main/java/org/apache/druid/indexing/common/task/batch/parallel/ParallelIndexSupervisorTask.java
+++ b/indexing-service/src/main/java/org/apache/druid/indexing/common/task/batch/parallel/ParallelIndexSupervisorTask.java
@@ -290,7 +290,8 @@ private TaskStatus runSequential(TaskToolbox toolbox)
private static IndexTuningConfig convertToIndexTuningConfig(ParallelIndexTuningConfig tuningConfig)
{
return new IndexTuningConfig(
- tuningConfig.getTargetPartitionSize(),
+ null,
+ tuningConfig.getMaxRowsPerSegment(),
tuningConfig.getMaxRowsInMemory(),
tuningConfig.getMaxBytesInMemory(),
tuningConfig.getMaxTotalRows(),
diff --git a/indexing-service/src/main/java/org/apache/druid/indexing/common/task/batch/parallel/ParallelIndexTuningConfig.java b/indexing-service/src/main/java/org/apache/druid/indexing/common/task/batch/parallel/ParallelIndexTuningConfig.java
index 8f6239dbca2..85929dbd880 100644
--- a/indexing-service/src/main/java/org/apache/druid/indexing/common/task/batch/parallel/ParallelIndexTuningConfig.java
+++ b/indexing-service/src/main/java/org/apache/druid/indexing/common/task/batch/parallel/ParallelIndexTuningConfig.java
@@ -51,6 +51,7 @@
public static ParallelIndexTuningConfig defaultConfig()
{
return new ParallelIndexTuningConfig(
+ null,
null,
null,
null,
@@ -76,7 +77,8 @@ public static ParallelIndexTuningConfig defaultConfig()
@JsonCreator
public ParallelIndexTuningConfig(
- @JsonProperty("targetPartitionSize") @Nullable Integer targetPartitionSize,
+ @JsonProperty("targetPartitionSize") @Deprecated @Nullable Integer targetPartitionSize,
+ @JsonProperty("maxRowsPerSegment") @Nullable Integer maxRowsPerSegment,
@JsonProperty("maxRowsInMemory") @Nullable Integer maxRowsInMemory,
@JsonProperty("maxBytesInMemory") @Nullable Long maxBytesInMemory,
@JsonProperty("maxTotalRows") @Nullable Long maxTotalRows,
@@ -100,6 +102,7 @@ public ParallelIndexTuningConfig(
{
super(
targetPartitionSize,
+ maxRowsPerSegment,
maxRowsInMemory,
maxBytesInMemory,
maxTotalRows,
diff --git a/indexing-service/src/main/java/org/apache/druid/indexing/seekablestream/SeekableStreamIndexTaskTuningConfig.java b/indexing-service/src/main/java/org/apache/druid/indexing/seekablestream/SeekableStreamIndexTaskTuningConfig.java
index 816949ce4e1..3ebfe5915aa 100644
--- a/indexing-service/src/main/java/org/apache/druid/indexing/seekablestream/SeekableStreamIndexTaskTuningConfig.java
+++ b/indexing-service/src/main/java/org/apache/druid/indexing/seekablestream/SeekableStreamIndexTaskTuningConfig.java
@@ -147,7 +147,7 @@ public long getMaxBytesInMemory()
@Override
@JsonProperty
- public int getMaxRowsPerSegment()
+ public Integer getMaxRowsPerSegment()
{
return maxRowsPerSegment;
}
diff --git a/indexing-service/src/test/java/org/apache/druid/indexing/common/task/CompactionTaskRunTest.java b/indexing-service/src/test/java/org/apache/druid/indexing/common/task/CompactionTaskRunTest.java
index 5020baabcde..54796a542fd 100644
--- a/indexing-service/src/test/java/org/apache/druid/indexing/common/task/CompactionTaskRunTest.java
+++ b/indexing-service/src/test/java/org/apache/druid/indexing/common/task/CompactionTaskRunTest.java
@@ -32,6 +32,7 @@
import org.apache.druid.indexing.common.TestUtils;
import org.apache.druid.indexing.common.actions.LocalTaskActionClient;
import org.apache.druid.indexing.common.stats.RowIngestionMetersFactory;
+import org.apache.druid.indexing.common.task.CompactionTask.Builder;
import org.apache.druid.java.util.common.ISE;
import org.apache.druid.java.util.common.Intervals;
import org.apache.druid.java.util.common.Pair;
@@ -120,24 +121,18 @@ public void testRun() throws Exception
{
runIndexTask();
- final CompactionTask compactionTask = new CompactionTask(
- null,
- null,
+ final Builder builder = new Builder(
DATA_SOURCE,
- Intervals.of("2014-01-01/2014-01-02"),
- null,
- null,
- null,
- null,
- null,
- null,
- null,
getObjectMapper(),
AuthTestUtils.TEST_AUTHORIZER_MAPPER,
null,
rowIngestionMetersFactory
);
+ final CompactionTask compactionTask = builder
+ .interval(Intervals.of("2014-01-01/2014-01-02"))
+ .build();
+
final Pair<TaskStatus, List<DataSegment>> resultPair = runTask(compactionTask);
Assert.assertTrue(resultPair.lhs.isSuccess());
@@ -156,24 +151,19 @@ public void testRunCompactionTwiceWithoutKeepSegmentGranularity() throws Excepti
{
runIndexTask();
- final CompactionTask compactionTask1 = new CompactionTask(
- null,
- null,
+ final Builder builder = new Builder(
DATA_SOURCE,
- Intervals.of("2014-01-01/2014-01-02"),
- null,
- null,
- false,
- null,
- null,
- null,
- null,
getObjectMapper(),
AuthTestUtils.TEST_AUTHORIZER_MAPPER,
null,
rowIngestionMetersFactory
);
+ final CompactionTask compactionTask1 = builder
+ .interval(Intervals.of("2014-01-01/2014-01-02"))
+ .keepSegmentGranularity(false)
+ .build();
+
Pair<TaskStatus, List<DataSegment>> resultPair = runTask(compactionTask1);
Assert.assertTrue(resultPair.lhs.isSuccess());
@@ -184,23 +174,10 @@ public void testRunCompactionTwiceWithoutKeepSegmentGranularity() throws Excepti
Assert.assertEquals(Intervals.of("2014-01-01/2014-01-02"), segments.get(0).getInterval());
Assert.assertEquals(new NumberedShardSpec(0, 0), segments.get(0).getShardSpec());
- final CompactionTask compactionTask2 = new CompactionTask(
- null,
- null,
- DATA_SOURCE,
- Intervals.of("2014-01-01/2014-01-02"),
- null,
- null,
- false,
- null,
- null,
- null,
- null,
- getObjectMapper(),
- AuthTestUtils.TEST_AUTHORIZER_MAPPER,
- null,
- rowIngestionMetersFactory
- );
+ final CompactionTask compactionTask2 = builder
+ .interval(Intervals.of("2014-01-01/2014-01-02"))
+ .keepSegmentGranularity(false)
+ .build();
resultPair = runTask(compactionTask2);
@@ -218,24 +195,19 @@ public void testRunCompactionTwiceWithKeepSegmentGranularity() throws Exception
{
runIndexTask();
- final CompactionTask compactionTask1 = new CompactionTask(
- null,
- null,
+ final Builder builder = new Builder(
DATA_SOURCE,
- Intervals.of("2014-01-01/2014-01-02"),
- null,
- null,
- true,
- null,
- null,
- null,
- null,
getObjectMapper(),
AuthTestUtils.TEST_AUTHORIZER_MAPPER,
null,
rowIngestionMetersFactory
);
+ final CompactionTask compactionTask1 = builder
+ .interval(Intervals.of("2014-01-01/2014-01-02"))
+ .keepSegmentGranularity(true)
+ .build();
+
Pair<TaskStatus, List<DataSegment>> resultPair = runTask(compactionTask1);
Assert.assertTrue(resultPair.lhs.isSuccess());
@@ -248,23 +220,10 @@ public void testRunCompactionTwiceWithKeepSegmentGranularity() throws Exception
Assert.assertEquals(new NumberedShardSpec(0, 0), segments.get(i).getShardSpec());
}
- final CompactionTask compactionTask2 = new CompactionTask(
- null,
- null,
- DATA_SOURCE,
- Intervals.of("2014-01-01/2014-01-02"),
- null,
- null,
- true,
- null,
- null,
- null,
- null,
- getObjectMapper(),
- AuthTestUtils.TEST_AUTHORIZER_MAPPER,
- null,
- rowIngestionMetersFactory
- );
+ final CompactionTask compactionTask2 = builder
+ .interval(Intervals.of("2014-01-01/2014-01-02"))
+ .keepSegmentGranularity(true)
+ .build();
resultPair = runTask(compactionTask2);
@@ -284,25 +243,20 @@ public void testWithSegmentGranularity() throws Exception
{
runIndexTask();
- // day segmentGranularity
- final CompactionTask compactionTask1 = new CompactionTask(
- null,
- null,
+ final Builder builder = new Builder(
DATA_SOURCE,
- Intervals.of("2014-01-01/2014-01-02"),
- null,
- null,
- null,
- Granularities.DAY,
- null,
- null,
- null,
getObjectMapper(),
AuthTestUtils.TEST_AUTHORIZER_MAPPER,
null,
rowIngestionMetersFactory
);
+ // day segmentGranularity
+ final CompactionTask compactionTask1 = builder
+ .interval(Intervals.of("2014-01-01/2014-01-02"))
+ .segmentGranularity(Granularities.DAY)
+ .build();
+
Pair<TaskStatus, List<DataSegment>> resultPair = runTask(compactionTask1);
Assert.assertTrue(resultPair.lhs.isSuccess());
@@ -315,23 +269,10 @@ public void testWithSegmentGranularity() throws Exception
Assert.assertEquals(new NumberedShardSpec(0, 0), segments.get(0).getShardSpec());
// hour segmentGranularity
- final CompactionTask compactionTask2 = new CompactionTask(
- null,
- null,
- DATA_SOURCE,
- Intervals.of("2014-01-01/2014-01-02"),
- null,
- null,
- null,
- Granularities.HOUR,
- null,
- null,
- null,
- getObjectMapper(),
- AuthTestUtils.TEST_AUTHORIZER_MAPPER,
- null,
- rowIngestionMetersFactory
- );
+ final CompactionTask compactionTask2 = builder
+ .interval(Intervals.of("2014-01-01/2014-01-02"))
+ .segmentGranularity(Granularities.HOUR)
+ .build();
resultPair = runTask(compactionTask2);
diff --git a/indexing-service/src/test/java/org/apache/druid/indexing/common/task/CompactionTaskTest.java b/indexing-service/src/test/java/org/apache/druid/indexing/common/task/CompactionTaskTest.java
index 867cdfe03c7..f759cc7c1c6 100644
--- a/indexing-service/src/test/java/org/apache/druid/indexing/common/task/CompactionTaskTest.java
+++ b/indexing-service/src/test/java/org/apache/druid/indexing/common/task/CompactionTaskTest.java
@@ -47,6 +47,7 @@
import org.apache.druid.indexing.common.actions.TaskAction;
import org.apache.druid.indexing.common.actions.TaskActionClient;
import org.apache.druid.indexing.common.stats.RowIngestionMetersFactory;
+import org.apache.druid.indexing.common.task.CompactionTask.Builder;
import org.apache.druid.indexing.common.task.CompactionTask.PartitionConfigurationManager;
import org.apache.druid.indexing.common.task.CompactionTask.SegmentProvider;
import org.apache.druid.indexing.common.task.IndexTask.IndexIOConfig;
@@ -64,6 +65,8 @@
import org.apache.druid.java.util.common.guava.Comparators;
import org.apache.druid.query.aggregation.AggregatorFactory;
import org.apache.druid.query.aggregation.CountAggregatorFactory;
+import org.apache.druid.query.aggregation.DoubleMaxAggregatorFactory;
+import org.apache.druid.query.aggregation.FloatMinAggregatorFactory;
import org.apache.druid.query.aggregation.LongMaxAggregatorFactory;
import org.apache.druid.query.aggregation.LongSumAggregatorFactory;
import org.apache.druid.query.aggregation.first.FloatFirstAggregatorFactory;
@@ -122,7 +125,7 @@
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
-import java.util.Set;
+import java.util.Optional;
import java.util.stream.Collectors;
import java.util.stream.IntStream;
@@ -147,7 +150,7 @@
private static final IndexTuningConfig TUNING_CONFIG = createTuningConfig();
private static Map<String, DimensionSchema> DIMENSIONS;
- private static Map<String, AggregatorFactory> AGGREGATORS;
+ private static List<AggregatorFactory> AGGREGATORS;
private static List<DataSegment> SEGMENTS;
private static RowIngestionMetersFactory rowIngestionMetersFactory = new TestUtils().getRowIngestionMetersFactory();
private static ObjectMapper objectMapper = setupInjectablesInObjectMapper(new DefaultObjectMapper());
@@ -168,7 +171,7 @@ public static void setupClass()
MIXED_TYPE_COLUMN_MAP.put(Intervals.of("2017-06-01/2017-07-01"), new DoubleDimensionSchema(MIXED_TYPE_COLUMN));
DIMENSIONS = new HashMap<>();
- AGGREGATORS = new HashMap<>();
+ AGGREGATORS = new ArrayList<>();
DIMENSIONS.put(ColumnHolder.TIME_COLUMN_NAME, new LongDimensionSchema(ColumnHolder.TIME_COLUMN_NAME));
DIMENSIONS.put(TIMESTAMP_COLUMN, new LongDimensionSchema(TIMESTAMP_COLUMN));
@@ -193,11 +196,11 @@ public static void setupClass()
DIMENSIONS.put(schema.getName(), schema);
}
- AGGREGATORS.put("agg_0", new CountAggregatorFactory("agg_0"));
- AGGREGATORS.put("agg_1", new LongSumAggregatorFactory("agg_1", "long_dim_1"));
- AGGREGATORS.put("agg_2", new LongMaxAggregatorFactory("agg_2", "long_dim_2"));
- AGGREGATORS.put("agg_3", new FloatFirstAggregatorFactory("agg_3", "float_dim_3"));
- AGGREGATORS.put("agg_4", new DoubleLastAggregatorFactory("agg_4", "double_dim_4"));
+ AGGREGATORS.add(new CountAggregatorFactory("agg_0"));
+ AGGREGATORS.add(new LongSumAggregatorFactory("agg_1", "long_dim_1"));
+ AGGREGATORS.add(new LongMaxAggregatorFactory("agg_2", "long_dim_2"));
+ AGGREGATORS.add(new FloatFirstAggregatorFactory("agg_3", "float_dim_3"));
+ AGGREGATORS.add(new DoubleLastAggregatorFactory("agg_4", "double_dim_4"));
segmentMap = new HashMap<>(SEGMENT_INTERVALS.size());
for (int i = 0; i < SEGMENT_INTERVALS.size(); i++) {
@@ -209,7 +212,7 @@ public static void setupClass()
"version",
ImmutableMap.of(),
findDimensions(i, segmentInterval),
- new ArrayList<>(AGGREGATORS.keySet()),
+ AGGREGATORS.stream().map(AggregatorFactory::getName).collect(Collectors.toList()),
new NumberedShardSpec(0, 1),
0,
SEGMENT_SIZE_BYTES
@@ -270,7 +273,8 @@ private static ObjectMapper setupInjectablesInObjectMapper(ObjectMapper objectMa
private static IndexTuningConfig createTuningConfig()
{
return new IndexTuningConfig(
- null, // null to compute targetPartitionSize automatically
+ null,
+ null, // null to compute maxRowsPerSegment automatically
500000,
1000000L,
null,
@@ -327,66 +331,88 @@ public CompactionTaskTest(boolean keepSegmentGranularity)
@Test
public void testSerdeWithInterval() throws IOException
{
- final CompactionTask task = new CompactionTask(
- null,
- null,
+ final Builder builder = new Builder(
DATA_SOURCE,
- COMPACTION_INTERVAL,
- null,
- null,
- null,
- null,
- null,
- createTuningConfig(),
- ImmutableMap.of("testKey", "testContext"),
objectMapper,
AuthTestUtils.TEST_AUTHORIZER_MAPPER,
null,
rowIngestionMetersFactory
);
+ final CompactionTask task = builder
+ .interval(COMPACTION_INTERVAL)
+ .tuningConfig(createTuningConfig())
+ .context(ImmutableMap.of("testKey", "testContext"))
+ .build();
+
final byte[] bytes = objectMapper.writeValueAsBytes(task);
final CompactionTask fromJson = objectMapper.readValue(bytes, CompactionTask.class);
- Assert.assertEquals(task.getType(), fromJson.getType());
- Assert.assertEquals(task.getDataSource(), fromJson.getDataSource());
- Assert.assertEquals(task.getInterval(), fromJson.getInterval());
- Assert.assertEquals(task.getSegments(), fromJson.getSegments());
- Assert.assertEquals(task.getDimensionsSpec(), fromJson.getDimensionsSpec());
- Assert.assertEquals(task.getTuningConfig(), fromJson.getTuningConfig());
- Assert.assertEquals(task.getContext(), fromJson.getContext());
- Assert.assertNull(fromJson.getSegmentProvider().getSegments());
+ assertEquals(task, fromJson);
}
@Test
public void testSerdeWithSegments() throws IOException
{
- final CompactionTask task = new CompactionTask(
- null,
- null,
+ final Builder builder = new Builder(
DATA_SOURCE,
+ objectMapper,
+ AuthTestUtils.TEST_AUTHORIZER_MAPPER,
null,
- SEGMENTS,
- null,
- null,
- null,
- null,
- createTuningConfig(),
- ImmutableMap.of("testKey", "testContext"),
+ rowIngestionMetersFactory
+ );
+ final CompactionTask task = builder
+ .segments(SEGMENTS)
+ .tuningConfig(createTuningConfig())
+ .context(ImmutableMap.of("testKey", "testContext"))
+ .build();
+
+ final byte[] bytes = objectMapper.writeValueAsBytes(task);
+ final CompactionTask fromJson = objectMapper.readValue(bytes, CompactionTask.class);
+ assertEquals(task, fromJson);
+ }
+
+ @Test
+ public void testSerdeWithDimensions() throws IOException
+ {
+ final Builder builder = new Builder(
+ DATA_SOURCE,
objectMapper,
AuthTestUtils.TEST_AUTHORIZER_MAPPER,
null,
rowIngestionMetersFactory
);
+
+ final CompactionTask task = builder
+ .segments(SEGMENTS)
+ .dimensionsSpec(
+ new DimensionsSpec(
+ ImmutableList.of(
+ new StringDimensionSchema("dim1"),
+ new StringDimensionSchema("dim2"),
+ new StringDimensionSchema("dim3")
+ )
+ )
+ )
+ .tuningConfig(createTuningConfig())
+ .context(ImmutableMap.of("testKey", "testVal"))
+ .build();
+
final byte[] bytes = objectMapper.writeValueAsBytes(task);
final CompactionTask fromJson = objectMapper.readValue(bytes, CompactionTask.class);
- Assert.assertEquals(task.getType(), fromJson.getType());
- Assert.assertEquals(task.getDataSource(), fromJson.getDataSource());
- Assert.assertEquals(task.getInterval(), fromJson.getInterval());
- Assert.assertEquals(task.getSegments(), fromJson.getSegments());
- Assert.assertEquals(task.getDimensionsSpec(), fromJson.getDimensionsSpec());
- Assert.assertEquals(task.isKeepSegmentGranularity(), fromJson.isKeepSegmentGranularity());
- Assert.assertEquals(task.getTargetCompactionSizeBytes(), fromJson.getTargetCompactionSizeBytes());
- Assert.assertEquals(task.getTuningConfig(), fromJson.getTuningConfig());
- Assert.assertEquals(task.getContext(), fromJson.getContext());
+ assertEquals(task, fromJson);
+ }
+
+ private static void assertEquals(CompactionTask expected, CompactionTask actual)
+ {
+ Assert.assertEquals(expected.getType(), actual.getType());
+ Assert.assertEquals(expected.getDataSource(), actual.getDataSource());
+ Assert.assertEquals(expected.getInterval(), actual.getInterval());
+ Assert.assertEquals(expected.getSegments(), actual.getSegments());
+ Assert.assertEquals(expected.getDimensionsSpec(), actual.getDimensionsSpec());
+ Assert.assertTrue(Arrays.equals(expected.getMetricsSpec(), actual.getMetricsSpec()));
+ Assert.assertEquals(expected.isKeepSegmentGranularity(), actual.isKeepSegmentGranularity());
+ Assert.assertEquals(expected.getTargetCompactionSizeBytes(), actual.getTargetCompactionSizeBytes());
+ Assert.assertEquals(expected.getTuningConfig(), actual.getTuningConfig());
+ Assert.assertEquals(expected.getContext(), actual.getContext());
}
@Test
@@ -397,6 +423,7 @@ public void testCreateIngestionSchema() throws IOException, SegmentLoadingExcept
new SegmentProvider(DATA_SOURCE, COMPACTION_INTERVAL),
new PartitionConfigurationManager(null, TUNING_CONFIG),
null,
+ null,
keepSegmentGranularity,
null,
objectMapper
@@ -413,12 +440,13 @@ public void testCreateIngestionSchema() throws IOException, SegmentLoadingExcept
)
);
Assert.assertEquals(6, ingestionSpecs.size());
- assertIngestionSchema(ingestionSpecs, expectedDimensionsSpec, SEGMENT_INTERVALS, Granularities.MONTH);
+ assertIngestionSchema(ingestionSpecs, expectedDimensionsSpec, AGGREGATORS, SEGMENT_INTERVALS, Granularities.MONTH);
} else {
Assert.assertEquals(1, ingestionSpecs.size());
assertIngestionSchema(
ingestionSpecs,
expectedDimensionsSpec,
+ AGGREGATORS,
Collections.singletonList(COMPACTION_INTERVAL),
Granularities.ALL
);
@@ -429,6 +457,7 @@ public void testCreateIngestionSchema() throws IOException, SegmentLoadingExcept
public void testCreateIngestionSchemaWithTargetPartitionSize() throws IOException, SegmentLoadingException
{
final IndexTuningConfig tuningConfig = new IndexTuningConfig(
+ null,
6,
500000,
1000000L,
@@ -459,6 +488,7 @@ public void testCreateIngestionSchemaWithTargetPartitionSize() throws IOExceptio
new SegmentProvider(DATA_SOURCE, COMPACTION_INTERVAL),
new PartitionConfigurationManager(null, tuningConfig),
null,
+ null,
keepSegmentGranularity,
null,
objectMapper
@@ -478,6 +508,7 @@ public void testCreateIngestionSchemaWithTargetPartitionSize() throws IOExceptio
assertIngestionSchema(
ingestionSpecs,
expectedDimensionsSpec,
+ AGGREGATORS,
SEGMENT_INTERVALS,
tuningConfig,
Granularities.MONTH
@@ -487,6 +518,7 @@ public void testCreateIngestionSchemaWithTargetPartitionSize() throws IOExceptio
assertIngestionSchema(
ingestionSpecs,
expectedDimensionsSpec,
+ AGGREGATORS,
Collections.singletonList(COMPACTION_INTERVAL),
tuningConfig,
Granularities.ALL
@@ -498,6 +530,7 @@ public void testCreateIngestionSchemaWithTargetPartitionSize() throws IOExceptio
public void testCreateIngestionSchemaWithMaxTotalRows() throws IOException, SegmentLoadingException
{
final IndexTuningConfig tuningConfig = new IndexTuningConfig(
+ null,
null,
500000,
1000000L,
@@ -528,6 +561,7 @@ public void testCreateIngestionSchemaWithMaxTotalRows() throws IOException, Segm
new SegmentProvider(DATA_SOURCE, COMPACTION_INTERVAL),
new PartitionConfigurationManager(null, tuningConfig),
null,
+ null,
keepSegmentGranularity,
null,
objectMapper
@@ -547,6 +581,7 @@ public void testCreateIngestionSchemaWithMaxTotalRows() throws IOException, Segm
assertIngestionSchema(
ingestionSpecs,
expectedDimensionsSpec,
+ AGGREGATORS,
SEGMENT_INTERVALS,
tuningConfig,
Granularities.MONTH
@@ -556,6 +591,7 @@ public void testCreateIngestionSchemaWithMaxTotalRows() throws IOException, Segm
assertIngestionSchema(
ingestionSpecs,
expectedDimensionsSpec,
+ AGGREGATORS,
Collections.singletonList(COMPACTION_INTERVAL),
tuningConfig,
Granularities.ALL
@@ -567,6 +603,7 @@ public void testCreateIngestionSchemaWithMaxTotalRows() throws IOException, Segm
public void testCreateIngestionSchemaWithNumShards() throws IOException, SegmentLoadingException
{
final IndexTuningConfig tuningConfig = new IndexTuningConfig(
+ null,
null,
500000,
1000000L,
@@ -597,6 +634,7 @@ public void testCreateIngestionSchemaWithNumShards() throws IOException, Segment
new SegmentProvider(DATA_SOURCE, COMPACTION_INTERVAL),
new PartitionConfigurationManager(null, tuningConfig),
null,
+ null,
keepSegmentGranularity,
null,
objectMapper
@@ -616,6 +654,7 @@ public void testCreateIngestionSchemaWithNumShards() throws IOException, Segment
assertIngestionSchema(
ingestionSpecs,
expectedDimensionsSpec,
+ AGGREGATORS,
SEGMENT_INTERVALS,
tuningConfig,
Granularities.MONTH
@@ -625,6 +664,7 @@ public void testCreateIngestionSchemaWithNumShards() throws IOException, Segment
assertIngestionSchema(
ingestionSpecs,
expectedDimensionsSpec,
+ AGGREGATORS,
Collections.singletonList(COMPACTION_INTERVAL),
tuningConfig,
Granularities.ALL
@@ -667,6 +707,7 @@ public void testCreateIngestionSchemaWithCustomDimensionsSpec() throws IOExcepti
new SegmentProvider(DATA_SOURCE, COMPACTION_INTERVAL),
new PartitionConfigurationManager(null, TUNING_CONFIG),
customSpec,
+ null,
keepSegmentGranularity,
null,
objectMapper
@@ -685,6 +726,7 @@ public void testCreateIngestionSchemaWithCustomDimensionsSpec() throws IOExcepti
assertIngestionSchema(
ingestionSpecs,
dimensionsSpecs,
+ AGGREGATORS,
SEGMENT_INTERVALS,
Granularities.MONTH
);
@@ -693,6 +735,59 @@ public void testCreateIngestionSchemaWithCustomDimensionsSpec() throws IOExcepti
assertIngestionSchema(
ingestionSpecs,
Collections.singletonList(customSpec),
+ AGGREGATORS,
+ Collections.singletonList(COMPACTION_INTERVAL),
+ Granularities.ALL
+ );
+ }
+ }
+
+ @Test
+ public void testCreateIngestionSchemaWithCustomMetricsSpec() throws IOException, SegmentLoadingException
+ {
+ final AggregatorFactory[] customMetricsSpec = new AggregatorFactory[]{
+ new CountAggregatorFactory("custom_count"),
+ new LongSumAggregatorFactory("custom_long_sum", "agg_1"),
+ new FloatMinAggregatorFactory("custom_float_min", "agg_3"),
+ new DoubleMaxAggregatorFactory("custom_double_max", "agg_4")
+ };
+
+ final List<IndexIngestionSpec> ingestionSpecs = CompactionTask.createIngestionSchema(
+ toolbox,
+ new SegmentProvider(DATA_SOURCE, COMPACTION_INTERVAL),
+ new PartitionConfigurationManager(null, TUNING_CONFIG),
+ null,
+ customMetricsSpec,
+ keepSegmentGranularity,
+ null,
+ objectMapper
+ );
+
+ final List<DimensionsSpec> expectedDimensionsSpec = getExpectedDimensionsSpecForAutoGeneration(
+ keepSegmentGranularity
+ );
+
+ if (keepSegmentGranularity) {
+ ingestionSpecs.sort(
+ (s1, s2) -> Comparators.intervalsByStartThenEnd().compare(
+ s1.getDataSchema().getGranularitySpec().inputIntervals().get(0),
+ s2.getDataSchema().getGranularitySpec().inputIntervals().get(0)
+ )
+ );
+ Assert.assertEquals(6, ingestionSpecs.size());
+ assertIngestionSchema(
+ ingestionSpecs,
+ expectedDimensionsSpec,
+ Arrays.asList(customMetricsSpec),
+ SEGMENT_INTERVALS,
+ Granularities.MONTH
+ );
+ } else {
+ Assert.assertEquals(1, ingestionSpecs.size());
+ assertIngestionSchema(
+ ingestionSpecs,
+ expectedDimensionsSpec,
+ Arrays.asList(customMetricsSpec),
Collections.singletonList(COMPACTION_INTERVAL),
Granularities.ALL
);
@@ -707,6 +802,7 @@ public void testCreateIngestionSchemaWithCustomSegments() throws IOException, Se
new SegmentProvider(SEGMENTS),
new PartitionConfigurationManager(null, TUNING_CONFIG),
null,
+ null,
keepSegmentGranularity,
null,
objectMapper
@@ -723,12 +819,13 @@ public void testCreateIngestionSchemaWithCustomSegments() throws IOException, Se
)
);
Assert.assertEquals(6, ingestionSpecs.size());
- assertIngestionSchema(ingestionSpecs, expectedDimensionsSpec, SEGMENT_INTERVALS, Granularities.MONTH);
+ assertIngestionSchema(ingestionSpecs, expectedDimensionsSpec, AGGREGATORS, SEGMENT_INTERVALS, Granularities.MONTH);
} else {
Assert.assertEquals(1, ingestionSpecs.size());
assertIngestionSchema(
ingestionSpecs,
expectedDimensionsSpec,
+ AGGREGATORS,
Collections.singletonList(COMPACTION_INTERVAL),
Granularities.ALL
);
@@ -750,6 +847,7 @@ public void testCreateIngestionSchemaWithDifferentSegmentSet() throws IOExceptio
new SegmentProvider(segments),
new PartitionConfigurationManager(null, TUNING_CONFIG),
null,
+ null,
keepSegmentGranularity,
null,
objectMapper
@@ -770,6 +868,7 @@ public void testMissingMetadata() throws IOException, SegmentLoadingException
new SegmentProvider(segments),
new PartitionConfigurationManager(null, TUNING_CONFIG),
null,
+ null,
keepSegmentGranularity,
null,
objectMapper
@@ -782,29 +881,24 @@ public void testEmptyInterval()
expectedException.expect(IllegalArgumentException.class);
expectedException.expectMessage(CoreMatchers.containsString("must specify a nonempty interval"));
- final CompactionTask task = new CompactionTask(
- null,
- null,
- "foo",
- Intervals.of("2000-01-01/2000-01-01"),
- null,
- null,
- null,
- null,
- null,
- null,
- null,
+ final Builder builder = new Builder(
+ DATA_SOURCE,
objectMapper,
AuthTestUtils.TEST_AUTHORIZER_MAPPER,
- new NoopChatHandlerProvider(),
- null
+ null,
+ rowIngestionMetersFactory
);
+
+ final CompactionTask task = builder
+ .interval(Intervals.of("2000-01-01/2000-01-01"))
+ .build();
}
@Test
public void testTargetPartitionSizeWithPartitionConfig() throws IOException, SegmentLoadingException
{
final IndexTuningConfig tuningConfig = new IndexTuningConfig(
+ null,
6,
500000,
1000000L,
@@ -837,6 +931,7 @@ public void testTargetPartitionSizeWithPartitionConfig() throws IOException, Seg
new SegmentProvider(DATA_SOURCE, COMPACTION_INTERVAL),
new PartitionConfigurationManager(6L, tuningConfig),
null,
+ null,
keepSegmentGranularity,
null,
objectMapper
@@ -852,6 +947,7 @@ public void testSegmentGranularity() throws IOException, SegmentLoadingException
new PartitionConfigurationManager(null, TUNING_CONFIG),
null,
null,
+ null,
new PeriodGranularity(Period.months(3), null, null),
objectMapper
);
@@ -869,6 +965,7 @@ public void testSegmentGranularity() throws IOException, SegmentLoadingException
assertIngestionSchema(
ingestionSpecs,
expectedDimensionsSpec,
+ AGGREGATORS,
Collections.singletonList(COMPACTION_INTERVAL),
new PeriodGranularity(Period.months(3), null, null)
);
@@ -882,6 +979,7 @@ public void testSegmentGranularityWithFalseKeepSegmentGranularity() throws IOExc
new SegmentProvider(DATA_SOURCE, COMPACTION_INTERVAL),
new PartitionConfigurationManager(null, TUNING_CONFIG),
null,
+ null,
false,
new PeriodGranularity(Period.months(3), null, null),
objectMapper
@@ -900,6 +998,7 @@ public void testSegmentGranularityWithFalseKeepSegmentGranularity() throws IOExc
assertIngestionSchema(
ingestionSpecs,
expectedDimensionsSpec,
+ AGGREGATORS,
Collections.singletonList(COMPACTION_INTERVAL),
new PeriodGranularity(Period.months(3), null, null)
);
@@ -915,6 +1014,7 @@ public void testNullSegmentGranularityAndNullKeepSegmentGranularity() throws IOE
null,
null,
null,
+ null,
objectMapper
);
final List<DimensionsSpec> expectedDimensionsSpec = getExpectedDimensionsSpecForAutoGeneration(
@@ -931,6 +1031,7 @@ public void testNullSegmentGranularityAndNullKeepSegmentGranularity() throws IOE
assertIngestionSchema(
ingestionSpecs,
expectedDimensionsSpec,
+ AGGREGATORS,
SEGMENT_INTERVALS,
Granularities.MONTH
);
@@ -941,23 +1042,21 @@ public void testUseKeepSegmentGranularityAndSegmentGranularityTogether()
{
expectedException.expect(IAE.class);
expectedException.expectMessage("keepSegmentGranularity and segmentGranularity can't be used together");
- final CompactionTask task = new CompactionTask(
- null,
- null,
+
+ final Builder builder = new Builder(
DATA_SOURCE,
- COMPACTION_INTERVAL,
- null,
- null,
- true,
- Granularities.YEAR,
- null,
- createTuningConfig(),
- ImmutableMap.of("testKey", "testContext"),
objectMapper,
AuthTestUtils.TEST_AUTHORIZER_MAPPER,
null,
rowIngestionMetersFactory
);
+ final CompactionTask task = builder
+ .interval(COMPACTION_INTERVAL)
+ .keepSegmentGranularity(true)
+ .segmentGranularity(Granularities.YEAR)
+ .tuningConfig(createTuningConfig())
+ .context(ImmutableMap.of("testKey", "testContext"))
+ .build();
}
private static List<DimensionsSpec> getExpectedDimensionsSpecForAutoGeneration(boolean keepSegmentGranularity)
@@ -1013,6 +1112,7 @@ public void testUseKeepSegmentGranularityAndSegmentGranularityTogether()
private static void assertIngestionSchema(
List<IndexIngestionSpec> ingestionSchemas,
List<DimensionsSpec> expectedDimensionsSpecs,
+ List<AggregatorFactory> expectedMetricsSpec,
List<Interval> expectedSegmentIntervals,
Granularity expectedSegmentGranularity
)
@@ -1020,8 +1120,10 @@ private static void assertIngestionSchema(
assertIngestionSchema(
ingestionSchemas,
expectedDimensionsSpecs,
+ expectedMetricsSpec,
expectedSegmentIntervals,
new IndexTuningConfig(
+ null,
41943040, // automatically computed targetPartitionSize
500000,
1000000L,
@@ -1054,6 +1156,7 @@ private static void assertIngestionSchema(
private static void assertIngestionSchema(
List<IndexIngestionSpec> ingestionSchemas,
List<DimensionsSpec> expectedDimensionsSpecs,
+ List<AggregatorFactory> expectedMetricsSpec,
List<Interval> expectedSegmentIntervals,
IndexTuningConfig expectedTuningConfig,
Granularity expectedSegmentGranularity
@@ -1082,11 +1185,13 @@ private static void assertIngestionSchema(
new HashSet<>(expectedDimensionsSpec.getDimensions()),
new HashSet<>(parser.getParseSpec().getDimensionsSpec().getDimensions())
);
- final Set<AggregatorFactory> expectedAggregators = AGGREGATORS.values()
- .stream()
- .map(AggregatorFactory::getCombiningFactory)
- .collect(Collectors.toSet());
- Assert.assertEquals(expectedAggregators, new HashSet<>(Arrays.asList(dataSchema.getAggregators())));
+
+ // metrics
+ final List<AggregatorFactory> expectedAggregators = expectedMetricsSpec
+ .stream()
+ .map(AggregatorFactory::getCombiningFactory)
+ .collect(Collectors.toList());
+ Assert.assertEquals(expectedAggregators, Arrays.asList(dataSchema.getAggregators()));
Assert.assertEquals(
new UniformGranularitySpec(
expectedSegmentGranularity,
@@ -1107,16 +1212,10 @@ private static void assertIngestionSchema(
Assert.assertEquals(expectedSegmentIntervals.get(i), ingestSegmentFirehoseFactory.getInterval());
Assert.assertNull(ingestSegmentFirehoseFactory.getDimensionsFilter());
- // check the order of dimensions
Assert.assertEquals(
new HashSet<>(expectedDimensionsSpec.getDimensionNames()),
new HashSet<>(ingestSegmentFirehoseFactory.getDimensions())
);
- // check the order of metrics
- Assert.assertEquals(
- Lists.newArrayList("agg_4", "agg_3", "agg_2", "agg_1", "agg_0"),
- ingestSegmentFirehoseFactory.getMetrics()
- );
// assert tuningConfig
Assert.assertEquals(expectedTuningConfig, ingestionSchema.getTuningConfig());
@@ -1221,9 +1320,14 @@ private static void assertIngestionSchema(
columnMap.put(columnName, createColumn(MIXED_TYPE_COLUMN_MAP.get(segment.getInterval())));
} else if (DIMENSIONS.containsKey(columnName)) {
columnMap.put(columnName, createColumn(DIMENSIONS.get(columnName)));
- } else if (AGGREGATORS.containsKey(columnName)) {
- columnMap.put(columnName, createColumn(AGGREGATORS.get(columnName)));
- aggregatorFactories.add(AGGREGATORS.get(columnName));
+ } else {
+ final Optional<AggregatorFactory> maybeMetric = AGGREGATORS.stream()
+ .filter(agg -> agg.getName().equals(columnName))
+ .findAny();
+ if (maybeMetric.isPresent()) {
+ columnMap.put(columnName, createColumn(maybeMetric.get()));
+ aggregatorFactories.add(maybeMetric.get());
+ }
}
}
diff --git a/indexing-service/src/test/java/org/apache/druid/indexing/common/task/IndexTaskTest.java b/indexing-service/src/test/java/org/apache/druid/indexing/common/task/IndexTaskTest.java
index b07759eee40..cd05698d82b 100644
--- a/indexing-service/src/test/java/org/apache/druid/indexing/common/task/IndexTaskTest.java
+++ b/indexing-service/src/test/java/org/apache/druid/indexing/common/task/IndexTaskTest.java
@@ -242,7 +242,7 @@ public void testDeterminePartitions() throws Exception
tmpDir,
null,
null,
- createTuningConfigWithTargetPartitionSize(2, false, true),
+ createTuningConfigWithMaxRowsPerSegment(2, false, true),
false
),
null,
@@ -288,7 +288,7 @@ public void testForceExtendableShardSpecs() throws Exception
tmpDir,
null,
null,
- createTuningConfigWithTargetPartitionSize(2, true, true),
+ createTuningConfigWithMaxRowsPerSegment(2, true, true),
false
),
null,
@@ -340,7 +340,7 @@ public void testTransformSpec() throws Exception
)
),
null,
- createTuningConfigWithTargetPartitionSize(2, true, false),
+ createTuningConfigWithMaxRowsPerSegment(2, true, false),
false
),
null,
@@ -384,7 +384,7 @@ public void testWithArbitraryGranularity() throws Exception
Granularities.MINUTE,
Collections.singletonList(Intervals.of("2014-01-01/2014-01-02"))
),
- createTuningConfigWithTargetPartitionSize(10, false, true),
+ createTuningConfigWithMaxRowsPerSegment(10, false, true),
false
),
null,
@@ -421,7 +421,7 @@ public void testIntervalBucketing() throws Exception
Granularities.HOUR,
Collections.singletonList(Intervals.of("2014-01-01T08:00:00Z/2014-01-01T09:00:00Z"))
),
- createTuningConfigWithTargetPartitionSize(50, false, true),
+ createTuningConfigWithMaxRowsPerSegment(50, false, true),
false
),
null,
@@ -567,7 +567,7 @@ public void testAppendToExisting() throws Exception
tmpDir,
null,
null,
- createTuningConfigWithTargetPartitionSize(2, false, false),
+ createTuningConfigWithMaxRowsPerSegment(2, false, false),
true
),
null,
@@ -617,7 +617,7 @@ public void testIntervalNotSpecified() throws Exception
Granularities.MINUTE,
null
),
- createTuningConfigWithTargetPartitionSize(2, false, true),
+ createTuningConfigWithMaxRowsPerSegment(2, false, true),
false
),
null,
@@ -680,7 +680,7 @@ public void testCSVFileWithHeader() throws Exception
0
),
null,
- createTuningConfigWithTargetPartitionSize(2, false, true),
+ createTuningConfigWithMaxRowsPerSegment(2, false, true),
false
),
null,
@@ -732,7 +732,7 @@ public void testCSVFileWithHeaderColumnOverride() throws Exception
0
),
null,
- createTuningConfigWithTargetPartitionSize(2, false, true),
+ createTuningConfigWithMaxRowsPerSegment(2, false, true),
false
),
null,
@@ -1042,6 +1042,7 @@ public void testMultipleParseExceptionsSuccess() throws Exception
}
final IndexTask.IndexTuningConfig tuningConfig = new IndexTask.IndexTuningConfig(
+ null,
2,
null,
null,
@@ -1164,6 +1165,7 @@ public void testMultipleParseExceptionsFailure() throws Exception
// Allow up to 3 parse exceptions, and save up to 2 parse exceptions
final IndexTask.IndexTuningConfig tuningConfig = new IndexTask.IndexTuningConfig(
+ null,
2,
null,
null,
@@ -1279,6 +1281,7 @@ public void testMultipleParseExceptionsFailureAtDeterminePartitions() throws Exc
// Allow up to 3 parse exceptions, and save up to 2 parse exceptions
final IndexTask.IndexTuningConfig tuningConfig = new IndexTask.IndexTuningConfig(
+ null,
2,
null,
null,
@@ -1700,14 +1703,14 @@ public void killAll()
);
}
- private static IndexTuningConfig createTuningConfigWithTargetPartitionSize(
- int targetPartitionSize,
+ private static IndexTuningConfig createTuningConfigWithMaxRowsPerSegment(
+ int maxRowsPerSegment,
boolean forceExtendableShardSpecs,
boolean forceGuaranteedRollup
)
{
return createTuningConfig(
- targetPartitionSize,
+ maxRowsPerSegment,
1,
null,
null,
@@ -1740,7 +1743,7 @@ private static IndexTuningConfig createTuningConfigWithNumShards(
}
static IndexTuningConfig createTuningConfig(
- @Nullable Integer targetPartitionSize,
+ @Nullable Integer maxRowsPerSegment,
@Nullable Integer maxRowsInMemory,
@Nullable Long maxBytesInMemory,
@Nullable Long maxTotalRows,
@@ -1752,7 +1755,8 @@ static IndexTuningConfig createTuningConfig(
)
{
return new IndexTask.IndexTuningConfig(
- targetPartitionSize,
+ null,
+ maxRowsPerSegment,
maxRowsInMemory,
maxBytesInMemory,
maxTotalRows,
diff --git a/indexing-service/src/test/java/org/apache/druid/indexing/common/task/TaskSerdeTest.java b/indexing-service/src/test/java/org/apache/druid/indexing/common/task/TaskSerdeTest.java
index c4b307001b4..fc1b794bd60 100644
--- a/indexing-service/src/test/java/org/apache/druid/indexing/common/task/TaskSerdeTest.java
+++ b/indexing-service/src/test/java/org/apache/druid/indexing/common/task/TaskSerdeTest.java
@@ -105,7 +105,7 @@ public void testIndexTaskTuningConfigDefaults() throws Exception
Assert.assertEquals(0, tuningConfig.getMaxPendingPersists());
Assert.assertEquals(1000000, tuningConfig.getMaxRowsInMemory());
Assert.assertNull(tuningConfig.getNumShards());
- Assert.assertNull(tuningConfig.getTargetPartitionSize());
+ Assert.assertNull(tuningConfig.getMaxRowsPerSegment());
}
@Test
@@ -116,7 +116,22 @@ public void testIndexTaskTuningConfigTargetPartitionSizeOrNumShards() throws Exc
IndexTask.IndexTuningConfig.class
);
- Assert.assertEquals(10, (int) tuningConfig.getTargetPartitionSize());
+ Assert.assertEquals(10, (int) tuningConfig.getMaxRowsPerSegment());
+ Assert.assertNull(tuningConfig.getNumShards());
+
+ tuningConfig = jsonMapper.readValue(
+ "{\"type\":\"index\"}",
+ IndexTask.IndexTuningConfig.class
+ );
+
+ Assert.assertNull(tuningConfig.getMaxRowsPerSegment());
+
+ tuningConfig = jsonMapper.readValue(
+ "{\"type\":\"index\", \"maxRowsPerSegment\":10}",
+ IndexTask.IndexTuningConfig.class
+ );
+
+ Assert.assertEquals(10, (int) tuningConfig.getMaxRowsPerSegment());
Assert.assertNull(tuningConfig.getNumShards());
tuningConfig = jsonMapper.readValue(
@@ -124,7 +139,7 @@ public void testIndexTaskTuningConfigTargetPartitionSizeOrNumShards() throws Exc
IndexTask.IndexTuningConfig.class
);
- Assert.assertNull(tuningConfig.getTargetPartitionSize());
+ Assert.assertNull(tuningConfig.getMaxRowsPerSegment());
Assert.assertEquals(10, (int) tuningConfig.getNumShards());
tuningConfig = jsonMapper.readValue(
@@ -132,7 +147,7 @@ public void testIndexTaskTuningConfigTargetPartitionSizeOrNumShards() throws Exc
IndexTask.IndexTuningConfig.class
);
- Assert.assertNull(tuningConfig.getTargetPartitionSize());
+ Assert.assertNull(tuningConfig.getMaxRowsPerSegment());
Assert.assertEquals(10, (int) tuningConfig.getNumShards());
tuningConfig = jsonMapper.readValue(
@@ -141,7 +156,7 @@ public void testIndexTaskTuningConfigTargetPartitionSizeOrNumShards() throws Exc
);
Assert.assertNull(tuningConfig.getNumShards());
- Assert.assertEquals(10, (int) tuningConfig.getTargetPartitionSize());
+ Assert.assertEquals(10, (int) tuningConfig.getMaxRowsPerSegment());
tuningConfig = jsonMapper.readValue(
"{\"type\":\"index\", \"targetPartitionSize\":-1, \"numShards\":-1}",
@@ -149,7 +164,7 @@ public void testIndexTaskTuningConfigTargetPartitionSizeOrNumShards() throws Exc
);
Assert.assertNull(tuningConfig.getNumShards());
- Assert.assertNull(tuningConfig.getTargetPartitionSize());
+ Assert.assertNull(tuningConfig.getMaxRowsPerSegment());
}
@Test
@@ -184,6 +199,7 @@ public void testIndexTaskSerde() throws Exception
),
new IndexIOConfig(new LocalFirehoseFactory(new File("lol"), "rofl", null), true),
new IndexTuningConfig(
+ null,
10000,
10,
null,
@@ -241,7 +257,7 @@ public void testIndexTaskSerde() throws Exception
Assert.assertEquals(taskTuningConfig.getMaxPendingPersists(), task2TuningConfig.getMaxPendingPersists());
Assert.assertEquals(taskTuningConfig.getMaxRowsInMemory(), task2TuningConfig.getMaxRowsInMemory());
Assert.assertEquals(taskTuningConfig.getNumShards(), task2TuningConfig.getNumShards());
- Assert.assertEquals(taskTuningConfig.getTargetPartitionSize(), task2TuningConfig.getTargetPartitionSize());
+ Assert.assertEquals(taskTuningConfig.getMaxRowsPerSegment(), task2TuningConfig.getMaxRowsPerSegment());
Assert.assertEquals(
taskTuningConfig.isForceExtendableShardSpecs(),
task2TuningConfig.isForceExtendableShardSpecs()
@@ -270,6 +286,7 @@ public void testIndexTaskwithResourceSerde() throws Exception
),
new IndexIOConfig(new LocalFirehoseFactory(new File("lol"), "rofl", null), true),
new IndexTuningConfig(
+ null,
10000,
10,
null,
diff --git a/indexing-service/src/test/java/org/apache/druid/indexing/common/task/batch/parallel/ParallelIndexSupervisorTaskResourceTest.java b/indexing-service/src/test/java/org/apache/druid/indexing/common/task/batch/parallel/ParallelIndexSupervisorTaskResourceTest.java
index ff3caedfab5..cc3ca979dcb 100644
--- a/indexing-service/src/test/java/org/apache/druid/indexing/common/task/batch/parallel/ParallelIndexSupervisorTaskResourceTest.java
+++ b/indexing-service/src/test/java/org/apache/druid/indexing/common/task/batch/parallel/ParallelIndexSupervisorTaskResourceTest.java
@@ -418,6 +418,7 @@ private TestSupervisorTask newTask(
),
ioConfig,
new ParallelIndexTuningConfig(
+ null,
null,
null,
null,
diff --git a/indexing-service/src/test/java/org/apache/druid/indexing/common/task/batch/parallel/ParallelIndexSupervisorTaskSerdeTest.java b/indexing-service/src/test/java/org/apache/druid/indexing/common/task/batch/parallel/ParallelIndexSupervisorTaskSerdeTest.java
index dd9096310d8..0fa747f6604 100644
--- a/indexing-service/src/test/java/org/apache/druid/indexing/common/task/batch/parallel/ParallelIndexSupervisorTaskSerdeTest.java
+++ b/indexing-service/src/test/java/org/apache/druid/indexing/common/task/batch/parallel/ParallelIndexSupervisorTaskSerdeTest.java
@@ -126,6 +126,7 @@ private ParallelIndexSupervisorTask newTask(
false
),
new ParallelIndexTuningConfig(
+ null,
null,
null,
null,
diff --git a/indexing-service/src/test/java/org/apache/druid/indexing/common/task/batch/parallel/ParallelIndexSupervisorTaskTest.java b/indexing-service/src/test/java/org/apache/druid/indexing/common/task/batch/parallel/ParallelIndexSupervisorTaskTest.java
index ba5254db5ce..7f9a7ae55d0 100644
--- a/indexing-service/src/test/java/org/apache/druid/indexing/common/task/batch/parallel/ParallelIndexSupervisorTaskTest.java
+++ b/indexing-service/src/test/java/org/apache/druid/indexing/common/task/batch/parallel/ParallelIndexSupervisorTaskTest.java
@@ -216,6 +216,7 @@ private ParallelIndexSupervisorTask newTask(
),
ioConfig,
new ParallelIndexTuningConfig(
+ null,
null,
null,
null,
diff --git a/indexing-service/src/test/java/org/apache/druid/indexing/overlord/TaskLifecycleTest.java b/indexing-service/src/test/java/org/apache/druid/indexing/overlord/TaskLifecycleTest.java
index 0f1a2f60cfc..66f0ec9d0c2 100644
--- a/indexing-service/src/test/java/org/apache/druid/indexing/overlord/TaskLifecycleTest.java
+++ b/indexing-service/src/test/java/org/apache/druid/indexing/overlord/TaskLifecycleTest.java
@@ -687,6 +687,7 @@ public void testIndexTask() throws Exception
),
new IndexIOConfig(new MockFirehoseFactory(false), false),
new IndexTuningConfig(
+ null,
10000,
10,
null,
@@ -768,6 +769,7 @@ public void testIndexTaskFailure() throws Exception
),
new IndexIOConfig(new MockExceptionalFirehoseFactory(), false),
new IndexTuningConfig(
+ null,
10000,
10,
null,
@@ -1156,6 +1158,7 @@ public void testResumeTasks() throws Exception
),
new IndexIOConfig(new MockFirehoseFactory(false), false),
new IndexTuningConfig(
+ null,
10000,
10,
null,
diff --git a/integration-tests/src/test/resources/indexer/wikipedia_index_task.json b/integration-tests/src/test/resources/indexer/wikipedia_index_task.json
index 8b3eab89fb2..819caae752a 100644
--- a/integration-tests/src/test/resources/indexer/wikipedia_index_task.json
+++ b/integration-tests/src/test/resources/indexer/wikipedia_index_task.json
@@ -64,7 +64,7 @@
},
"tuningConfig": {
"type": "index",
- "targetPartitionSize": 3
+ "maxRowsPerSegment": 3
}
}
}
\ No newline at end of file
diff --git a/server/src/main/java/org/apache/druid/client/indexing/ClientCompactQuery.java b/server/src/main/java/org/apache/druid/client/indexing/ClientCompactQuery.java
index eec9004c752..c87ff90d136 100644
--- a/server/src/main/java/org/apache/druid/client/indexing/ClientCompactQuery.java
+++ b/server/src/main/java/org/apache/druid/client/indexing/ClientCompactQuery.java
@@ -23,6 +23,7 @@
import com.fasterxml.jackson.annotation.JsonProperty;
import org.apache.druid.timeline.DataSegment;
+import javax.annotation.Nullable;
import java.util.List;
import java.util.Map;
@@ -31,6 +32,7 @@
private final String dataSource;
private final List<DataSegment> segments;
private final boolean keepSegmentGranularity;
+ @Nullable
private final Long targetCompactionSizeBytes;
private final ClientCompactQueryTuningConfig tuningConfig;
private final Map<String, Object> context;
@@ -40,7 +42,7 @@ public ClientCompactQuery(
@JsonProperty("dataSource") String dataSource,
@JsonProperty("segments") List<DataSegment> segments,
@JsonProperty("keepSegmentGranularity") boolean keepSegmentGranularity,
- @JsonProperty("targetCompactionSizeBytes") Long targetCompactionSizeBytes,
+ @JsonProperty("targetCompactionSizeBytes") @Nullable Long targetCompactionSizeBytes,
@JsonProperty("tuningConfig") ClientCompactQueryTuningConfig tuningConfig,
@JsonProperty("context") Map<String, Object> context
)
@@ -80,6 +82,7 @@ public boolean isKeepSegmentGranularity()
}
@JsonProperty
+ @Nullable
public Long getTargetCompactionSizeBytes()
{
return targetCompactionSizeBytes;
@@ -96,17 +99,4 @@ public ClientCompactQueryTuningConfig getTuningConfig()
{
return context;
}
-
- @Override
- public String toString()
- {
- return "ClientCompactQuery{" +
- "dataSource='" + dataSource + '\'' +
- ", segments=" + segments +
- ", keepSegmentGranularity=" + keepSegmentGranularity +
- ", targetCompactionSizeBytes=" + targetCompactionSizeBytes +
- ", tuningConfig=" + tuningConfig +
- ", context=" + context +
- '}';
- }
}
diff --git a/server/src/main/java/org/apache/druid/client/indexing/ClientCompactQueryTuningConfig.java b/server/src/main/java/org/apache/druid/client/indexing/ClientCompactQueryTuningConfig.java
index a15d7feb61a..9bae161c76a 100644
--- a/server/src/main/java/org/apache/druid/client/indexing/ClientCompactQueryTuningConfig.java
+++ b/server/src/main/java/org/apache/druid/client/indexing/ClientCompactQueryTuningConfig.java
@@ -22,6 +22,7 @@
import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonProperty;
import org.apache.druid.segment.IndexSpec;
+import org.apache.druid.server.coordinator.DataSourceCompactionConfig.UserCompactTuningConfig;
import javax.annotation.Nullable;
import java.util.Objects;
@@ -33,28 +34,47 @@
private static final int DEFAULT_MAX_TOTAL_ROWS = 20_000_000;
private static final IndexSpec DEFAULT_INDEX_SPEC = new IndexSpec();
private static final int DEFAULT_MAX_PENDING_PERSISTS = 0;
- private static final long DEFAULT_PUBLISH_TIMEOUT = 0;
+ private static final long DEFAULT_PUSH_TIMEOUT = 0;
+ @Nullable
+ private final Integer maxRowsPerSegment;
private final int maxRowsInMemory;
private final int maxTotalRows;
private final IndexSpec indexSpec;
private final int maxPendingPersists;
- private final long publishTimeout;
+ private final long pushTimeout;
+
+ public static ClientCompactQueryTuningConfig from(
+ @Nullable UserCompactTuningConfig userCompactTuningConfig,
+ @Nullable Integer maxRowsPerSegment
+ )
+ {
+ return new ClientCompactQueryTuningConfig(
+ maxRowsPerSegment,
+ userCompactTuningConfig == null ? null : userCompactTuningConfig.getMaxRowsInMemory(),
+ userCompactTuningConfig == null ? null : userCompactTuningConfig.getMaxTotalRows(),
+ userCompactTuningConfig == null ? null : userCompactTuningConfig.getIndexSpec(),
+ userCompactTuningConfig == null ? null : userCompactTuningConfig.getMaxPendingPersists(),
+ userCompactTuningConfig == null ? null : userCompactTuningConfig.getPushTimeout()
+ );
+ }
@JsonCreator
public ClientCompactQueryTuningConfig(
+ @JsonProperty("maxRowsPerSegment") @Nullable Integer maxRowsPerSegment,
@JsonProperty("maxRowsInMemory") @Nullable Integer maxRowsInMemory,
@JsonProperty("maxTotalRows") @Nullable Integer maxTotalRows,
@JsonProperty("indexSpec") @Nullable IndexSpec indexSpec,
@JsonProperty("maxPendingPersists") @Nullable Integer maxPendingPersists,
- @JsonProperty("publishTimeout") @Nullable Long publishTimeout
+ @JsonProperty("pushTimeout") @Nullable Long pushTimeout
)
{
+ this.maxRowsPerSegment = maxRowsPerSegment;
this.maxRowsInMemory = maxRowsInMemory == null ? DEFAULT_MAX_ROWS_IN_MEMORY : maxRowsInMemory;
this.maxTotalRows = maxTotalRows == null ? DEFAULT_MAX_TOTAL_ROWS : maxTotalRows;
this.indexSpec = indexSpec == null ? DEFAULT_INDEX_SPEC : indexSpec;
this.maxPendingPersists = maxPendingPersists == null ? DEFAULT_MAX_PENDING_PERSISTS : maxPendingPersists;
- this.publishTimeout = publishTimeout == null ? DEFAULT_PUBLISH_TIMEOUT : publishTimeout;
+ this.pushTimeout = pushTimeout == null ? DEFAULT_PUSH_TIMEOUT : pushTimeout;
}
@JsonProperty
@@ -63,6 +83,13 @@ public String getType()
return "index";
}
+ @JsonProperty
+ @Nullable
+ public Integer getMaxRowsPerSegment()
+ {
+ return maxRowsPerSegment;
+ }
+
@JsonProperty
public int getMaxRowsInMemory()
{
@@ -88,9 +115,9 @@ public int getMaxPendingPersists()
}
@JsonProperty
- public long getPublishTimeout()
+ public long getPushTimeout()
{
- return publishTimeout;
+ return pushTimeout;
}
@Override
@@ -99,47 +126,41 @@ public boolean equals(Object o)
if (this == o) {
return true;
}
-
if (o == null || getClass() != o.getClass()) {
return false;
}
-
- final ClientCompactQueryTuningConfig that = (ClientCompactQueryTuningConfig) o;
-
- if (maxRowsInMemory != that.maxRowsInMemory) {
- return false;
- }
-
- if (maxTotalRows != that.maxTotalRows) {
- return false;
- }
-
- if (!indexSpec.equals(that.indexSpec)) {
- return false;
- }
-
- if (maxPendingPersists != that.maxPendingPersists) {
- return false;
- }
-
- return publishTimeout == that.publishTimeout;
+ ClientCompactQueryTuningConfig that = (ClientCompactQueryTuningConfig) o;
+ return maxRowsInMemory == that.maxRowsInMemory &&
+ maxTotalRows == that.maxTotalRows &&
+ maxPendingPersists == that.maxPendingPersists &&
+ pushTimeout == that.pushTimeout &&
+ Objects.equals(maxRowsPerSegment, that.maxRowsPerSegment) &&
+ Objects.equals(indexSpec, that.indexSpec);
}
@Override
public int hashCode()
{
- return Objects.hash(maxRowsInMemory, maxTotalRows, indexSpec, maxPendingPersists, publishTimeout);
+ return Objects.hash(
+ maxRowsPerSegment,
+ maxRowsInMemory,
+ maxTotalRows,
+ indexSpec,
+ maxPendingPersists,
+ pushTimeout
+ );
}
@Override
public String toString()
{
return "ClientCompactQueryTuningConfig{" +
- "maxRowsInMemory='" + maxRowsInMemory +
- ", maxTotalRows='" + maxTotalRows +
- ", indexSpec='" + indexSpec +
- ", maxPendingPersists='" + maxPendingPersists +
- ", publishTimeout='" + publishTimeout +
- "}";
+ "maxRowsPerSegment=" + maxRowsPerSegment +
+ ", maxRowsInMemory=" + maxRowsInMemory +
+ ", maxTotalRows=" + maxTotalRows +
+ ", indexSpec=" + indexSpec +
+ ", maxPendingPersists=" + maxPendingPersists +
+ ", pushTimeout=" + pushTimeout +
+ '}';
}
}
diff --git a/server/src/main/java/org/apache/druid/client/indexing/HttpIndexingServiceClient.java b/server/src/main/java/org/apache/druid/client/indexing/HttpIndexingServiceClient.java
index b8960c03c58..d31ef1ac0c6 100644
--- a/server/src/main/java/org/apache/druid/client/indexing/HttpIndexingServiceClient.java
+++ b/server/src/main/java/org/apache/druid/client/indexing/HttpIndexingServiceClient.java
@@ -91,7 +91,7 @@ public void killSegments(String dataSource, Interval interval)
public String compactSegments(
List<DataSegment> segments,
boolean keepSegmentGranularity,
- long targetCompactionSizeBytes,
+ @Nullable Long targetCompactionSizeBytes,
int compactionTaskPriority,
@Nullable ClientCompactQueryTuningConfig tuningConfig,
@Nullable Map<String, Object> context
diff --git a/server/src/main/java/org/apache/druid/client/indexing/IndexingServiceClient.java b/server/src/main/java/org/apache/druid/client/indexing/IndexingServiceClient.java
index 8a54bb4c5eb..905b810375f 100644
--- a/server/src/main/java/org/apache/druid/client/indexing/IndexingServiceClient.java
+++ b/server/src/main/java/org/apache/druid/client/indexing/IndexingServiceClient.java
@@ -39,7 +39,7 @@
String compactSegments(
List<DataSegment> segments,
boolean keepSegmentGranularity,
- long targetCompactionSizeBytes,
+ @Nullable Long targetCompactionSizeBytes,
int compactionTaskPriority,
@Nullable ClientCompactQueryTuningConfig tuningConfig,
@Nullable Map<String, Object> context
diff --git a/server/src/main/java/org/apache/druid/segment/realtime/appenderator/AppenderatorConfig.java b/server/src/main/java/org/apache/druid/segment/realtime/appenderator/AppenderatorConfig.java
index cefc421bc38..1e81792c430 100644
--- a/server/src/main/java/org/apache/druid/segment/realtime/appenderator/AppenderatorConfig.java
+++ b/server/src/main/java/org/apache/druid/segment/realtime/appenderator/AppenderatorConfig.java
@@ -45,7 +45,8 @@
/**
* Maximum number of rows in a single segment before pushing to deep storage
*/
- default int getMaxRowsPerSegment()
+ @Nullable
+ default Integer getMaxRowsPerSegment()
{
return Integer.MAX_VALUE;
}
diff --git a/server/src/main/java/org/apache/druid/segment/realtime/appenderator/AppenderatorDriverAddResult.java b/server/src/main/java/org/apache/druid/segment/realtime/appenderator/AppenderatorDriverAddResult.java
index e80658ee2cc..7b45479ece2 100644
--- a/server/src/main/java/org/apache/druid/segment/realtime/appenderator/AppenderatorDriverAddResult.java
+++ b/server/src/main/java/org/apache/druid/segment/realtime/appenderator/AppenderatorDriverAddResult.java
@@ -102,10 +102,17 @@ public boolean isPersistRequired()
public boolean isPushRequired(AppenderatorConfig tuningConfig)
{
- boolean overThreshold = getNumRowsInSegment() >= tuningConfig.getMaxRowsPerSegment();
- Long maxTotal = tuningConfig.getMaxTotalRows();
- if (maxTotal != null) {
- overThreshold |= getTotalNumRowsInAppenderator() >= maxTotal;
+ return isPushRequired(tuningConfig.getMaxRowsPerSegment(), tuningConfig.getMaxTotalRows());
+ }
+
+ public boolean isPushRequired(@Nullable Integer maxRowsPerSegment, @Nullable Long maxTotalRows)
+ {
+ boolean overThreshold = false;
+ if (maxRowsPerSegment != null) {
+ overThreshold = getNumRowsInSegment() >= maxRowsPerSegment;
+ }
+ if (maxTotalRows != null) {
+ overThreshold |= getTotalNumRowsInAppenderator() >= maxTotalRows;
}
return overThreshold;
}
diff --git a/server/src/main/java/org/apache/druid/server/coordinator/DataSourceCompactionConfig.java b/server/src/main/java/org/apache/druid/server/coordinator/DataSourceCompactionConfig.java
index 8a56e319b8f..ef33fb024b6 100644
--- a/server/src/main/java/org/apache/druid/server/coordinator/DataSourceCompactionConfig.java
+++ b/server/src/main/java/org/apache/druid/server/coordinator/DataSourceCompactionConfig.java
@@ -20,9 +20,11 @@
package org.apache.druid.server.coordinator;
import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonIgnore;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.google.common.base.Preconditions;
import org.apache.druid.client.indexing.ClientCompactQueryTuningConfig;
+import org.apache.druid.segment.IndexSpec;
import org.joda.time.Period;
import javax.annotation.Nullable;
@@ -44,27 +46,35 @@
private final boolean keepSegmentGranularity;
private final int taskPriority;
private final long inputSegmentSizeBytes;
- private final long targetCompactionSizeBytes;
+ @Nullable
+ private final Long targetCompactionSizeBytes;
// The number of input segments is limited because the byte size of a serialized task spec is limited by
// RemoteTaskRunnerConfig.maxZnodeBytes.
+ @Nullable
+ private final Integer maxRowsPerSegment;
private final int maxNumSegmentsToCompact;
private final Period skipOffsetFromLatest;
- private final ClientCompactQueryTuningConfig tuningConfig;
+ private final UserCompactTuningConfig tuningConfig;
private final Map<String, Object> taskContext;
@JsonCreator
public DataSourceCompactionConfig(
@JsonProperty("dataSource") String dataSource,
- @JsonProperty("keepSegmentGranularity") Boolean keepSegmentGranularity,
+ @JsonProperty("keepSegmentGranularity") @Nullable Boolean keepSegmentGranularity,
@JsonProperty("taskPriority") @Nullable Integer taskPriority,
@JsonProperty("inputSegmentSizeBytes") @Nullable Long inputSegmentSizeBytes,
@JsonProperty("targetCompactionSizeBytes") @Nullable Long targetCompactionSizeBytes,
+ @JsonProperty("maxRowsPerSegment") @Nullable Integer maxRowsPerSegment,
@JsonProperty("maxNumSegmentsToCompact") @Nullable Integer maxNumSegmentsToCompact,
@JsonProperty("skipOffsetFromLatest") @Nullable Period skipOffsetFromLatest,
- @JsonProperty("tuningConfig") @Nullable ClientCompactQueryTuningConfig tuningConfig,
+ @JsonProperty("tuningConfig") @Nullable UserCompactTuningConfig tuningConfig,
@JsonProperty("taskContext") @Nullable Map<String, Object> taskContext
)
{
+ Preconditions.checkArgument(
+ targetCompactionSizeBytes == null || maxRowsPerSegment == null,
+ "targetCompactionSizeBytes and maxRowsPerSegment in tuningConfig can't be used together"
+ );
this.dataSource = Preconditions.checkNotNull(dataSource, "dataSource");
this.keepSegmentGranularity = keepSegmentGranularity == null
? DEFAULT_KEEP_SEGMENT_GRANULARITY
@@ -75,9 +85,12 @@ public DataSourceCompactionConfig(
this.inputSegmentSizeBytes = inputSegmentSizeBytes == null
? DEFAULT_INPUT_SEGMENT_SIZE_BYTES
: inputSegmentSizeBytes;
- this.targetCompactionSizeBytes = targetCompactionSizeBytes == null
- ? DEFAULT_TARGET_COMPACTION_SIZE_BYTES
- : targetCompactionSizeBytes;
+ if (targetCompactionSizeBytes == null && maxRowsPerSegment == null) {
+ this.targetCompactionSizeBytes = DEFAULT_TARGET_COMPACTION_SIZE_BYTES;
+ } else {
+ this.targetCompactionSizeBytes = targetCompactionSizeBytes;
+ }
+ this.maxRowsPerSegment = maxRowsPerSegment;
this.maxNumSegmentsToCompact = maxNumSegmentsToCompact == null
? DEFAULT_NUM_INPUT_SEGMENTS
: maxNumSegmentsToCompact;
@@ -122,11 +135,19 @@ public int getMaxNumSegmentsToCompact()
}
@JsonProperty
- public long getTargetCompactionSizeBytes()
+ @Nullable
+ public Long getTargetCompactionSizeBytes()
{
return targetCompactionSizeBytes;
}
+ @JsonProperty
+ @Nullable
+ public Integer getMaxRowsPerSegment()
+ {
+ return maxRowsPerSegment;
+ }
+
@JsonProperty
public Period getSkipOffsetFromLatest()
{
@@ -135,7 +156,7 @@ public Period getSkipOffsetFromLatest()
@JsonProperty
@Nullable
- public ClientCompactQueryTuningConfig getTuningConfig()
+ public UserCompactTuningConfig getTuningConfig()
{
return tuningConfig;
}
@@ -150,49 +171,22 @@ public ClientCompactQueryTuningConfig getTuningConfig()
@Override
public boolean equals(Object o)
{
- if (o == this) {
+ if (this == o) {
return true;
}
-
if (o == null || getClass() != o.getClass()) {
return false;
}
-
- final DataSourceCompactionConfig that = (DataSourceCompactionConfig) o;
-
- if (!dataSource.equals(that.dataSource)) {
- return false;
- }
-
- if (keepSegmentGranularity != that.keepSegmentGranularity) {
- return false;
- }
-
- if (taskPriority != that.taskPriority) {
- return false;
- }
-
- if (inputSegmentSizeBytes != that.inputSegmentSizeBytes) {
- return false;
- }
-
- if (maxNumSegmentsToCompact != that.maxNumSegmentsToCompact) {
- return false;
- }
-
- if (targetCompactionSizeBytes != that.targetCompactionSizeBytes) {
- return false;
- }
-
- if (!skipOffsetFromLatest.equals(that.skipOffsetFromLatest)) {
- return false;
- }
-
- if (!Objects.equals(tuningConfig, that.tuningConfig)) {
- return false;
- }
-
- return Objects.equals(taskContext, that.taskContext);
+ DataSourceCompactionConfig that = (DataSourceCompactionConfig) o;
+ return keepSegmentGranularity == that.keepSegmentGranularity &&
+ taskPriority == that.taskPriority &&
+ inputSegmentSizeBytes == that.inputSegmentSizeBytes &&
+ maxNumSegmentsToCompact == that.maxNumSegmentsToCompact &&
+ Objects.equals(dataSource, that.dataSource) &&
+ Objects.equals(targetCompactionSizeBytes, that.targetCompactionSizeBytes) &&
+ Objects.equals(skipOffsetFromLatest, that.skipOffsetFromLatest) &&
+ Objects.equals(tuningConfig, that.tuningConfig) &&
+ Objects.equals(taskContext, that.taskContext);
}
@Override
@@ -203,11 +197,34 @@ public int hashCode()
keepSegmentGranularity,
taskPriority,
inputSegmentSizeBytes,
- maxNumSegmentsToCompact,
targetCompactionSizeBytes,
+ maxNumSegmentsToCompact,
skipOffsetFromLatest,
tuningConfig,
taskContext
);
}
+
+ public static class UserCompactTuningConfig extends ClientCompactQueryTuningConfig
+ {
+ @JsonCreator
+ public UserCompactTuningConfig(
+ @JsonProperty("maxRowsInMemory") @Nullable Integer maxRowsInMemory,
+ @JsonProperty("maxTotalRows") @Nullable Integer maxTotalRows,
+ @JsonProperty("indexSpec") @Nullable IndexSpec indexSpec,
+ @JsonProperty("maxPendingPersists") @Nullable Integer maxPendingPersists,
+ @JsonProperty("pushTimeout") @Nullable Long pushTimeout
+ )
+ {
+ super(null, maxRowsInMemory, maxTotalRows, indexSpec, maxPendingPersists, pushTimeout);
+ }
+
+ @Override
+ @Nullable
+ @JsonIgnore
+ public Integer getMaxRowsPerSegment()
+ {
+ throw new UnsupportedOperationException();
+ }
+ }
}
diff --git a/server/src/main/java/org/apache/druid/server/coordinator/helper/DruidCoordinatorSegmentCompactor.java b/server/src/main/java/org/apache/druid/server/coordinator/helper/DruidCoordinatorSegmentCompactor.java
index ec189c0c2cd..937f5b09be5 100644
--- a/server/src/main/java/org/apache/druid/server/coordinator/helper/DruidCoordinatorSegmentCompactor.java
+++ b/server/src/main/java/org/apache/druid/server/coordinator/helper/DruidCoordinatorSegmentCompactor.java
@@ -22,6 +22,7 @@
import com.google.inject.Inject;
import it.unimi.dsi.fastutil.objects.Object2LongMap;
import org.apache.druid.client.indexing.ClientCompactQuery;
+import org.apache.druid.client.indexing.ClientCompactQueryTuningConfig;
import org.apache.druid.client.indexing.IndexingServiceClient;
import org.apache.druid.client.indexing.TaskPayloadResponse;
import org.apache.druid.indexer.TaskStatusPlus;
@@ -179,14 +180,13 @@ private CoordinatorStats doRun(
if (segmentsToCompact.size() > 1) {
final DataSourceCompactionConfig config = compactionConfigs.get(dataSourceName);
- // Currently set keepSegmentGranularity to false because it breaks the algorithm of CompactionSegmentIterator to
- // find segments to be compacted.
+ // make tuningConfig
final String taskId = indexingServiceClient.compactSegments(
segmentsToCompact,
config.isKeepSegmentGranularity(),
config.getTargetCompactionSizeBytes(),
config.getTaskPriority(),
- config.getTuningConfig(),
+ ClientCompactQueryTuningConfig.from(config.getTuningConfig(), config.getMaxRowsPerSegment()),
config.getTaskContext()
);
LOG.info(
diff --git a/server/src/main/java/org/apache/druid/server/coordinator/helper/NewestSegmentFirstIterator.java b/server/src/main/java/org/apache/druid/server/coordinator/helper/NewestSegmentFirstIterator.java
index 8c0d80d175f..6a09f5bbea0 100644
--- a/server/src/main/java/org/apache/druid/server/coordinator/helper/NewestSegmentFirstIterator.java
+++ b/server/src/main/java/org/apache/druid/server/coordinator/helper/NewestSegmentFirstIterator.java
@@ -303,7 +303,7 @@ private static SegmentsToCompact findSegmentsToCompact(
segmentsToCompact.clear();
log.warn(
"The number of segments[%d] for dataSource[%s] and interval[%s] is larger than "
- + "numTargetCompactSegments[%d]. If you see lots of shards are being skipped due to too many "
+ + "maxNumSegmentsToCompact[%d]. If you see lots of shards are being skipped due to too many "
+ "segments, consider increasing 'numTargetCompactionSegments' and "
+ "'druid.indexer.runner.maxZnodeBytes'. Continue to the next shard.",
chunks.size(),
diff --git a/server/src/test/java/org/apache/druid/client/indexing/NoopIndexingServiceClient.java b/server/src/test/java/org/apache/druid/client/indexing/NoopIndexingServiceClient.java
index 01f84df01f3..91e1a8a8007 100644
--- a/server/src/test/java/org/apache/druid/client/indexing/NoopIndexingServiceClient.java
+++ b/server/src/test/java/org/apache/druid/client/indexing/NoopIndexingServiceClient.java
@@ -52,7 +52,7 @@ public void mergeSegments(List<DataSegment> segments)
public String compactSegments(
List<DataSegment> segments,
boolean keepSegmentGranularity,
- long targetCompactionSizeBytes,
+ @Nullable Long targetCompactionSizeBytes,
int compactionTaskPriority,
@Nullable ClientCompactQueryTuningConfig tuningConfig,
@Nullable Map<String, Object> context
diff --git a/server/src/test/java/org/apache/druid/server/coordinator/DataSourceCompactionConfigTest.java b/server/src/test/java/org/apache/druid/server/coordinator/DataSourceCompactionConfigTest.java
new file mode 100644
index 00000000000..eae6043c214
--- /dev/null
+++ b/server/src/test/java/org/apache/druid/server/coordinator/DataSourceCompactionConfigTest.java
@@ -0,0 +1,104 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.druid.server.coordinator;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.google.common.collect.ImmutableMap;
+import org.apache.druid.jackson.DefaultObjectMapper;
+import org.apache.druid.server.coordinator.DataSourceCompactionConfig.UserCompactTuningConfig;
+import org.joda.time.Period;
+import org.junit.Assert;
+import org.junit.Test;
+
+import java.io.IOException;
+
+public class DataSourceCompactionConfigTest
+{
+ private static final ObjectMapper objectMapper = new DefaultObjectMapper();
+
+ @Test
+ public void testSerdeBasic() throws IOException
+ {
+ final DataSourceCompactionConfig config = new DataSourceCompactionConfig(
+ "dataSource",
+ null,
+ null,
+ 500L,
+ 100L,
+ null,
+ 20,
+ new Period(3600),
+ null,
+ ImmutableMap.of("key", "val")
+ );
+ final String json = objectMapper.writeValueAsString(config);
+ final DataSourceCompactionConfig fromJson = objectMapper.readValue(json, DataSourceCompactionConfig.class);
+
+ Assert.assertEquals(config.getDataSource(), fromJson.getDataSource());
+ Assert.assertTrue(fromJson.isKeepSegmentGranularity());
+ Assert.assertEquals(25, fromJson.getTaskPriority());
+ Assert.assertEquals(config.getInputSegmentSizeBytes(), fromJson.getInputSegmentSizeBytes());
+ Assert.assertEquals(config.getTargetCompactionSizeBytes(), fromJson.getTargetCompactionSizeBytes());
+ Assert.assertEquals(config.getMaxNumSegmentsToCompact(), fromJson.getMaxNumSegmentsToCompact());
+ Assert.assertEquals(config.getSkipOffsetFromLatest(), fromJson.getSkipOffsetFromLatest());
+ Assert.assertEquals(config.getTuningConfig(), fromJson.getTuningConfig());
+ Assert.assertEquals(config.getTaskContext(), fromJson.getTaskContext());
+ }
+
+ @Test
+ public void testSerdeWithMaxRowsPerSegment() throws IOException
+ {
+ final DataSourceCompactionConfig config = new DataSourceCompactionConfig(
+ "dataSource",
+ null,
+ null,
+ 500L,
+ null,
+ 30,
+ 20,
+ new Period(3600),
+ null,
+ ImmutableMap.of("key", "val")
+ );
+ final String json = objectMapper.writeValueAsString(config);
+ final DataSourceCompactionConfig fromJson = objectMapper.readValue(json, DataSourceCompactionConfig.class);
+
+ Assert.assertEquals(config.getDataSource(), fromJson.getDataSource());
+ Assert.assertTrue(fromJson.isKeepSegmentGranularity());
+ Assert.assertEquals(25, fromJson.getTaskPriority());
+ Assert.assertEquals(config.getInputSegmentSizeBytes(), fromJson.getInputSegmentSizeBytes());
+ Assert.assertNull(fromJson.getTargetCompactionSizeBytes());
+ Assert.assertEquals(config.getMaxNumSegmentsToCompact(), fromJson.getMaxNumSegmentsToCompact());
+ Assert.assertEquals(config.getSkipOffsetFromLatest(), fromJson.getSkipOffsetFromLatest());
+ Assert.assertEquals(config.getTuningConfig(), fromJson.getTuningConfig());
+ Assert.assertEquals(config.getTaskContext(), fromJson.getTaskContext());
+ }
+
+ @Test
+ public void testSerdeUserCompactTuningConfig() throws IOException
+ {
+ final UserCompactTuningConfig config = new UserCompactTuningConfig(null, null, null, null, null);
+ final String json = objectMapper.writeValueAsString(config);
+ // Check maxRowsPerSegment doesn't exist in the JSON string
+ Assert.assertFalse(json.contains("maxRowsPerSegment"));
+ final UserCompactTuningConfig fromJson = objectMapper.readValue(json, UserCompactTuningConfig.class);
+ Assert.assertEquals(config, fromJson);
+ }
+}
diff --git a/server/src/test/java/org/apache/druid/server/coordinator/helper/DruidCoordinatorSegmentCompactorTest.java b/server/src/test/java/org/apache/druid/server/coordinator/helper/DruidCoordinatorSegmentCompactorTest.java
index 42518ea135e..711c18121aa 100644
--- a/server/src/test/java/org/apache/druid/server/coordinator/helper/DruidCoordinatorSegmentCompactorTest.java
+++ b/server/src/test/java/org/apache/druid/server/coordinator/helper/DruidCoordinatorSegmentCompactorTest.java
@@ -45,6 +45,7 @@
import org.junit.Before;
import org.junit.Test;
+import javax.annotation.Nullable;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
@@ -65,7 +66,7 @@
public String compactSegments(
List<DataSegment> segments,
boolean keepSegmentGranularity,
- long targetCompactionSizeBytes,
+ @Nullable Long targetCompactionSizeBytes,
int compactionTaskPriority,
ClientCompactQueryTuningConfig tuningConfig,
Map<String, Object> context
@@ -463,6 +464,7 @@ private void addMoreData(String dataSource, int day)
50L,
50L,
null,
+ null,
new Period("PT1H"), // smaller than segment interval
null,
null
diff --git a/server/src/test/java/org/apache/druid/server/coordinator/helper/NewestSegmentFirstPolicyTest.java b/server/src/test/java/org/apache/druid/server/coordinator/helper/NewestSegmentFirstPolicyTest.java
index 8fe3e37cfa4..6c6722f02f4 100644
--- a/server/src/test/java/org/apache/druid/server/coordinator/helper/NewestSegmentFirstPolicyTest.java
+++ b/server/src/test/java/org/apache/druid/server/coordinator/helper/NewestSegmentFirstPolicyTest.java
@@ -689,6 +689,7 @@ private DataSourceCompactionConfig createCompactionConfig(
0,
targetCompactionSizeBytes,
targetCompactionSizeBytes,
+ null,
numTargetCompactionSegments,
skipOffsetFromLatest,
null,
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