@Override public long getSecondsBehindMaster() { // because lastEventHeader and timestampOfLastEvent are not guarded by the common lock // we may get some "distorted" results, though shouldn't be a problem given the nature of the final value long timestamp = timestampOfLastEvent.get(); EventHeader eventHeader = lastEventHeader.get(); if (timestamp == 0 || eventHeader == null) { return -1; } return (timestamp - eventHeader.getTimestamp()) / 1000; }
@Override public String getLastEvent() { EventHeader eventHeader = lastEventHeader.get(); return eventHeader == null ? null : eventHeader.getEventType() + "/" + eventHeader.getTimestamp() + " from server " + eventHeader.getServerId(); }
trackMetrics = true; eventSeenAt = System.currentTimeMillis(); replicationLag = eventSeenAt - event.getHeader().getTimestamp();
private RowMap buildRowMap(String type, Position position, Position nextPosition, Serializable[] data, Table table, BitSet includedColumns, String rowQuery) { RowMap map = new RowMap( type, table.getDatabase(), table.getName(), event.getHeader().getTimestamp(), table.getPKList(), position, nextPosition, rowQuery ); writeData(table, map, data, includedColumns); return map; }
private void processQueryEvent(BinlogConnectorEvent event) throws Exception { QueryEventData data = event.queryData(); processQueryEvent( data.getDatabase(), data.getSql(), this.schemaStore, Position.valueOf(event.getPosition(), getLastHeartbeatRead()), Position.valueOf(event.getNextPosition(), getLastHeartbeatRead()), event.getEvent().getHeader().getTimestamp() ); }
if (!buffer.isEmpty()) { buffer.getLast().setTXCommit(); long timeSpent = buffer.getLast().getTimestampMillis() - beginEvent.getEvent().getHeader().getTimestamp(); transactionExecutionTime.update(timeSpent); transactionRowCount.update(buffer.size());
source.setBinlogTimestampSeconds(eventHeader.getTimestamp() / 1000L); // client returns milliseconds, but only second
@Override public Event nextEvent(ByteArrayInputStream inputStream) throws IOException { try { // Delegate to the superclass ... Event event = super.nextEvent(inputStream); // We have to record the most recent TableMapEventData for each table number for our custom deserializers ... if (event.getHeader().getEventType() == EventType.TABLE_MAP) { TableMapEventData tableMapEvent = event.getData(); tableMapEventByTableId.put(tableMapEvent.getTableId(), tableMapEvent); } return event; } // DBZ-217 In case an event couldn't be read we create a pseudo-event for the sake of logging catch(EventDataDeserializationException edde) { EventHeaderV4 header = new EventHeaderV4(); header.setEventType(EventType.INCIDENT); header.setTimestamp(edde.getEventHeader().getTimestamp()); header.setServerId(edde.getEventHeader().getServerId()); if(edde.getEventHeader() instanceof EventHeaderV4) { header.setEventLength(((EventHeaderV4)edde.getEventHeader()).getEventLength()); header.setNextPosition(((EventHeaderV4)edde.getEventHeader()).getNextPosition()); header.setFlags(((EventHeaderV4)edde.getEventHeader()).getFlags()); } EventData data = new EventDataDeserializationExceptionData(edde); return new Event(header, data); } } };
long timestamp = eventHeader.getTimestamp(); long lag = System.currentTimeMillis() - timestamp;