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DBZ-4715 Fix stream event's source timestamp tz resolution

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Chris Cranford 2022-02-11 11:32:55 -05:00 committed by Gunnar Morling
parent 1e0f22e52e
commit 76e4420d30
2 changed files with 7 additions and 1 deletions
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4
debezium-connector-oracle/src/main/java/io/debezium/connector/oracle/OracleStreamingChangeEventSourceMetrics.java
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@ -694,6 +694,10 @@ public void calculateTimeDifference(OffsetDateTime databaseSystemTime) {
LOGGER.trace("Current time {} ms, database difference {} ms", now.toEpochMilli(), timeDiffMillis);
}
public long getDatabaseOffsetSeconds() {
return offsetSeconds.get();
}
public void calculateLagMetrics(Instant changeTime) {
if (changeTime != null) {
final Instant correctedChangeTime = changeTime.plusMillis(timeDifference.longValue()).minusSeconds(offsetSeconds.longValue());

4
debezium-connector-oracle/src/main/java/io/debezium/connector/oracle/logminer/processor/AbstractLogMinerEventProcessor.java
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@ -359,6 +359,8 @@ protected void handleCommit(LogMinerEventRow row) throws InterruptedException {
LOGGER.trace("Commit (smallest SCN {}) {}", smallestScn, row);
LOGGER.trace("Transaction {} has {} events", transactionId, numEvents);
final long databaseOffsetSeconds = metrics.getDatabaseOffsetSeconds();
final boolean skipExcludedUserName = isTransactionUserExcluded(transaction);
BlockingConsumer<LogMinerEvent> delegate = new BlockingConsumer<LogMinerEvent>() {
private int numEvents = getTransactionEventCount(transaction);
@ -372,7 +374,7 @@ public void accept(LogMinerEvent event) throws InterruptedException {
}
offsetContext.setTransactionId(transactionId);
offsetContext.setSourceTime(event.getChangeTime());
offsetContext.setSourceTime(event.getChangeTime().minusSeconds(databaseOffsetSeconds));
offsetContext.setTableId(event.getTableId());
if (--numEvents == 0) {
// reached the last event update the commit scn in the offsets