JayajP commented on code in PR #30717:
URL: https://github.com/apache/beam/pull/30717#discussion_r1539617724
##########
sdks/java/io/google-cloud-platform/src/main/java/org/apache/beam/sdk/io/gcp/bigquery/StreamingInsertsMetrics.java:
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@@ -156,6 +156,19 @@ public void updateSuccessfulAndFailedRows(int totalRows,
int failedRows) {
}
}
+ /** Record rpc latency histogram metrics. */
+ private void recordRpcLatencyMetrics() {
+ Histogram latencyHistogram =
+ BigQuerySinkMetrics.createRPCLatencyHistogram(
+ BigQuerySinkMetrics.RpcMethod.STREAMING_INSERTS);
+ Object[] rpcLatencyObjs = rpcLatencies().toArray();
+ double[] rpcLatencies = new double[rpcLatencyObjs.length];
Review Comment:
Looks like there's a handful of custom map functions to map to specific
primitives. I used this sequence.
```
double[] rpcLatencies =
rpcLatencies().stream().mapToDouble(duration ->
duration.toMillis()).toArray();
```
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