Github user zsxwing commented on a diff in the pull request:
https://github.com/apache/spark/pull/16294#discussion_r93717114
--- Diff: docs/structured-streaming-programming-guide.md ---
@@ -1138,78 +1373,91 @@ Status of query 'queryName'
{% highlight java %}
StreamingQuery query = ...
-System.out.println(query.status);
+System.out.println(query.progress);
+/* Will print something like the following.
+
+{
+ "id" : "ce011fdc-8762-4dcb-84eb-a77333e28109",
+ "runId" : "88e2ff94-ede0-45a8-b687-6316fbef529a",
+ "name" : "MyQuery",
+ "timestamp" : "2016-12-14T18:45:24.873Z",
+ "numInputRows" : 10,
+ "inputRowsPerSecond" : 120.0,
+ "processedRowsPerSecond" : 200.0,
+ "durationMs" : {
+ "triggerExecution" : 3,
+ "getOffset" : 2
+ },
+ "eventTime" : {
+ "watermark" : "2016-12-14T18:45:24.873Z"
+ },
+ "stateOperators" : [ ],
+ "sources" : [ {
+ "description" : "KafkaSource[Subscribe[topic-0]]",
+ "startOffset" : {
+ "topic-0" : {
+ "2" : 0,
+ "4" : 1,
+ "1" : 1,
+ "3" : 1,
+ "0" : 1
+ }
+ },
+ "endOffset" : {
+ "topic-0" : {
+ "2" : 0,
+ "4" : 115,
+ "1" : 134,
+ "3" : 21,
+ "0" : 534
+ }
+ },
+ "numInputRows" : 10,
+ "inputRowsPerSecond" : 120.0,
+ "processedRowsPerSecond" : 200.0
+ } ],
+ "sink" : {
+ "description" : "MemorySink"
+ }
+}
+*/
+
-/* Will print the current status of the query
-
-Status of query 'queryName'
- Query id: 1
- Status timestamp: 123
- Input rate: 15.5 rows/sec
- Processing rate 23.5 rows/sec
- Latency: 345.0 ms
- Trigger details:
- batchId: 5
- isDataPresentInTrigger: true
- isTriggerActive: true
- latency.getBatch.total: 20
- latency.getOffset.total: 10
- numRows.input.total: 100
- Source statuses [1 source]:
- Source 1 - MySource1
- Available offset: 0
- Input rate: 15.5 rows/sec
- Processing rate: 23.5 rows/sec
- Trigger details:
- numRows.input.source: 100
- latency.getOffset.source: 10
- latency.getBatch.source: 20
- Sink status - MySink
- Committed offsets: [1, -]
+System.out.println(query.status);
+/* Will print something like the following.
+{
+ "message" : "Waiting for data to arrive",
+ "isDataAvailable" : false,
+ "isTriggerActive" : false
+}
*/
{% endhighlight %}
</div>
<div data-lang="python" markdown="1">
{% highlight python %}
-query = ... // a StreamingQuery
+query = ... # a StreamingQuery
+print(query.progress)
--- End diff --
nit: `lastProgress`
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