[improve][core]aggregate processor增加window_timestamp_field配置

4 files changed, 11 insertions, 3 deletions

diff --git a/config/grootstream_job_example.yaml b/config/grootstream_job_example.yaml
index 74239c9..4726af0 100644
--- a/config/grootstream_job_example.yaml
+++ b/config/grootstream_job_example.yaml
@@ -24,6 +24,7 @@ processing_pipelines:
     output_fields:
     group_by_fields: [server_ip,server_port]
     window_type: tumbling_processing_time  # tumbling_event_time,sliding_processing_time,sliding_event_time
+    window_timestamp_field: recv_time
     window_size: 60
     window_slide: 10 #滑动窗口步长
     functions:
diff --git a/groot-common/src/main/java/com/geedgenetworks/common/config/AggregateConfigOptions.java b/groot-common/src/main/java/com/geedgenetworks/common/config/AggregateConfigOptions.java
index 3998a3b..0b0379d 100644
--- a/groot-common/src/main/java/com/geedgenetworks/common/config/AggregateConfigOptions.java
+++ b/groot-common/src/main/java/com/geedgenetworks/common/config/AggregateConfigOptions.java
@@ -5,6 +5,8 @@ import com.geedgenetworks.common.udf.UDFContext;
 
 import java.util.List;
 
+import static com.geedgenetworks.common.Event.WINDOW_START_TIMESTAMP;
+
 public interface AggregateConfigOptions {
     Option<String> TYPE = Options.key("type")
             .stringType()
@@ -46,4 +48,8 @@ public interface AggregateConfigOptions {
             .noDefaultValue()
             .withDescription("The size of sliding window.");
 
+    Option<String> WINDOW_TIMESTAMP_FIELD = Options.key("window_timestamp_field")
+            .stringType()
+            .noDefaultValue()
+            .withDescription("which field to be set the start time of window.");
 }
diff --git a/groot-core/src/main/java/com/geedgenetworks/core/pojo/AggregateConfig.java b/groot-core/src/main/java/com/geedgenetworks/core/pojo/AggregateConfig.java
index 8cccbbd..d3cbaac 100644
--- a/groot-core/src/main/java/com/geedgenetworks/core/pojo/AggregateConfig.java
+++ b/groot-core/src/main/java/com/geedgenetworks/core/pojo/AggregateConfig.java
@@ -13,10 +13,9 @@ public class AggregateConfig extends ProcessorConfig   {
 
 
     private List<String> group_by_fields;
-    private String timestamp_field;
+    private String window_timestamp_field;
     private String window_type;
     private Integer window_size;
-    private Integer max_out_of_orderness;
     private Integer window_slide;
     private List<UDFContext> functions;
 
diff --git a/groot-core/src/main/java/com/geedgenetworks/core/processor/aggregate/ProcessWindowFunctionImpl.java b/groot-core/src/main/java/com/geedgenetworks/core/processor/aggregate/ProcessWindowFunctionImpl.java
index eaa712a..cd5c485 100644
--- a/groot-core/src/main/java/com/geedgenetworks/core/processor/aggregate/ProcessWindowFunctionImpl.java
+++ b/groot-core/src/main/java/com/geedgenetworks/core/processor/aggregate/ProcessWindowFunctionImpl.java
@@ -44,7 +44,9 @@ public class ProcessWindowFunctionImpl extends org.apache.flink.streaming.api.fu
         internalMetrics.incrementOutEvents();
         internalMetrics.incrementErrorEvents(accumulator.getErrorCount());
         internalMetrics.incrementInEvents(accumulator.getInEvents());
-
+        if (aggregateConfig.getWindow_timestamp_field() != null) {
+            event.getExtractedFields().put(aggregateConfig.getWindow_timestamp_field(), context.window().getStart());
+        }
         if (aggregateConfig.getOutput_fields() != null
                 && !aggregateConfig.getOutput_fields().isEmpty()) {
             event.setExtractedFields(