jackluo923 commented on code in PR #14366:
URL: https://github.com/apache/pinot/pull/14366#discussion_r1845332487
##########
pinot-plugins/pinot-input-format/pinot-clp-log/src/main/java/org/apache/pinot/plugin/inputformat/clplog/CLPLogMessageDecoder.java:
##########
@@ -38,18 +38,27 @@
* details. The implementation is based on {@link
org.apache.pinot.plugin.inputformat.json.JSONMessageDecoder}.
*/
public class CLPLogMessageDecoder implements StreamMessageDecoder<byte[]> {
+ public static final String ERROR_SAMPLING_PERIOD_CONFIG_KEY =
"errorSamplingPeriod";
private static final Logger LOGGER =
LoggerFactory.getLogger(CLPLogMessageDecoder.class);
+ private static final int DEFAULT_ERROR_SAMPLING_PERIOD = 10000;
private RecordExtractor<Map<String, Object>> _recordExtractor;
+ // Period at which errors should be sampled for printing:
+ // * 0 - Don't print errors
+ // * n > 0 - Print one error every n errors
+ private int _errorSamplingPeriod = DEFAULT_ERROR_SAMPLING_PERIOD;
+ private int _numErrorsUntilNextPrint = 0;
@Override
public void init(Map<String, String> props, Set<String> fieldsToRead, String
topicName)
throws Exception {
String recordExtractorClass = null;
String recordExtractorConfigClass = null;
+ String errorSamplingPeriodString = null;
if (null != props) {
recordExtractorClass = props.get(RECORD_EXTRACTOR_CONFIG_KEY);
recordExtractorConfigClass =
props.get(RECORD_EXTRACTOR_CONFIG_CONFIG_KEY);
+ errorSamplingPeriodString = props.get(ERROR_SAMPLING_PERIOD_CONFIG_KEY);
Review Comment:
```
"streamConfigs": {
"stream.kafka.decoder.prop.errorSamplingPeriod": "**100000000**",
},
```
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