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Merge pull request #7 from primenumber-dev/main
Add logger interval option
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48 changes: 48 additions & 0 deletions
48
src/main/java/org/embulk/output/http_json/util/Durations.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,48 @@ | ||
| package org.embulk.output.http_json.util; | ||
|
|
||
| import java.time.Duration; | ||
| import java.time.format.DateTimeParseException; | ||
| import java.util.regex.Matcher; | ||
| import java.util.regex.Pattern; | ||
| import java.util.stream.Collectors; | ||
| import java.util.stream.Stream; | ||
|
|
||
| public class Durations { | ||
| private static final Pattern PATTERN = | ||
| Pattern.compile( | ||
| "\\s*(?:(?<days>\\d+)\\s*d)?\\s*(?:(?<hours>\\d+)\\s*h)?\\s*(?:(?<minutes>\\d+)\\s*m)?\\s*(?:(?<seconds>\\d+)\\s*s)?\\s*", | ||
| Pattern.CASE_INSENSITIVE); | ||
|
|
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| public static Duration parseDuration(CharSequence text) { | ||
| Matcher matcher = PATTERN.matcher(text); | ||
| if (!matcher.matches()) { | ||
| throw new DateTimeParseException("Invalid duration", text, 0); | ||
| } | ||
| String d = matcher.group("days"); | ||
| String h = matcher.group("hours"); | ||
| String m = matcher.group("minutes"); | ||
| String s = matcher.group("seconds"); | ||
| if (d == null && h == null && m == null && s == null) { | ||
| throw new DateTimeParseException("Invalid duration", text, 0); | ||
| } | ||
| return Duration.ofDays(d == null ? 0 : Long.parseLong(d)) | ||
| .plusHours(h == null ? 0 : Long.parseLong(h)) | ||
| .plusMinutes(m == null ? 0 : Long.parseLong(m)) | ||
| .plusSeconds(s == null ? 0 : Long.parseLong(s)); | ||
| } | ||
|
|
||
| public static String formatDuration(Duration duration) { | ||
| long d = duration.toDays(); | ||
| long h = duration.minusDays(d).toHours(); | ||
| long m = duration.minusDays(d).minusHours(h).toMinutes(); | ||
| long s = duration.minusDays(d).minusHours(h).minusMinutes(m).getSeconds(); | ||
|
|
||
| return Stream.of( | ||
| d == 0 ? null : d + "d", | ||
| h == 0 ? null : h + "h", | ||
| m == 0 ? null : m + "m", | ||
| s == 0 ? null : s + "s") | ||
| .filter(v -> v != null) | ||
| .collect(Collectors.joining(" ")); | ||
| } | ||
| } |
68 changes: 68 additions & 0 deletions
68
src/main/java/org/embulk/output/http_json/util/ProgressLogger.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,68 @@ | ||
| package org.embulk.output.http_json.util; | ||
|
|
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| import java.time.Duration; | ||
| import java.util.concurrent.Executors; | ||
| import java.util.concurrent.ScheduledExecutorService; | ||
| import java.util.concurrent.TimeUnit; | ||
| import java.util.concurrent.atomic.AtomicLong; | ||
| import jersey.repackaged.com.google.common.util.concurrent.ThreadFactoryBuilder; | ||
| import org.slf4j.Logger; | ||
| import org.slf4j.LoggerFactory; | ||
|
|
||
| public class ProgressLogger { | ||
| private static final long INITIAL_DELAY_SECONDS = 1; | ||
|
|
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| private static final Logger logger = LoggerFactory.getLogger(ProgressLogger.class); | ||
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| private final ScheduledExecutorService service; | ||
|
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| private final AtomicLong globalRequestCount = new AtomicLong(0); | ||
| private final AtomicLong globalElapsedTime = new AtomicLong(0); | ||
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| public ProgressLogger(Duration loggingInterval) { | ||
| service = | ||
| Executors.newSingleThreadScheduledExecutor( | ||
| new ThreadFactoryBuilder() | ||
| .setNameFormat(ProgressLogger.class.getSimpleName()) | ||
| .build()); | ||
| long loggingIntervalSecond = loggingInterval.getSeconds(); | ||
| if (loggingIntervalSecond > 0) { | ||
| setSchedule(loggingIntervalSecond); | ||
| } else { | ||
| logger.warn("disabled progress log."); | ||
| service.shutdown(); | ||
| } | ||
| } | ||
|
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| private void setSchedule(long loggingInterval) { | ||
| service.scheduleAtFixedRate( | ||
| () -> outputProgress(), INITIAL_DELAY_SECONDS, loggingInterval, TimeUnit.SECONDS); | ||
| } | ||
|
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| public void finish() { | ||
| if (!service.isShutdown()) { | ||
| service.submit(() -> outputProgress()); | ||
| service.shutdown(); | ||
| } | ||
| } | ||
|
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| public void incrementRequestCount() { | ||
| globalRequestCount.incrementAndGet(); | ||
| } | ||
|
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| public void addElapsedTime(long elapsedTIme) { | ||
| globalElapsedTime.addAndGet(elapsedTIme); | ||
| } | ||
|
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| private void outputProgress() { | ||
| long requestCount = globalRequestCount.get(); | ||
| long elapsedTime = globalElapsedTime.get(); | ||
| if (requestCount == 0) { | ||
| return; | ||
| } | ||
| logger.info( | ||
| "request count: {}, response time avg: {} ms", | ||
| requestCount, | ||
| elapsedTime / requestCount); | ||
| } | ||
| } |