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handle arithmeticEx

This commit is contained in:
nishantmonu51 2014-08-21 09:44:55 +05:30
parent 4e3f4fbc22
commit c48c4ac0f6
1 changed files with 15 additions and 13 deletions
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14
server/src/main/java/io/druid/segment/realtime/plumber/RealtimePlumber.java
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@ -72,10 +72,8 @@ import java.util.concurrent.ScheduledExecutorService;
public class RealtimePlumber implements Plumber public class RealtimePlumber implements Plumber
{ {
private static final EmittingLogger log = new EmittingLogger(RealtimePlumber.class); private static final EmittingLogger log = new EmittingLogger(RealtimePlumber.class);
private final DataSchema schema; private final DataSchema schema;
private final RealtimeTuningConfig config; private final RealtimeTuningConfig config;
private final RejectionPolicy rejectionPolicy; private final RejectionPolicy rejectionPolicy;
private final FireDepartmentMetrics metrics; private final FireDepartmentMetrics metrics;
private final ServiceEmitter emitter; private final ServiceEmitter emitter;
@ -610,10 +608,14 @@ public class RealtimePlumber implements Plumber
final long windowMillis = windowPeriod.toStandardDuration().getMillis(); final long windowMillis = windowPeriod.toStandardDuration().getMillis();
log.info("Starting merge and push."); log.info("Starting merge and push.");
DateTime minTimestampAsDate;
DateTime minTimestampAsDate = segmentGranularity.truncate( try {
rejectionPolicy.getCurrMaxTime().minus(windowMillis) minTimestampAsDate = segmentGranularity.truncate(rejectionPolicy.getCurrMaxTime().minus(windowMillis));
); }
catch (ArithmeticException e) {
//caused when rejectionPolicy.currMaxTime minus windowMillis exceeds the capacity of long
minTimestampAsDate = segmentGranularity.truncate(rejectionPolicy.getCurrMaxTime());
}
long minTimestamp = minTimestampAsDate.getMillis(); long minTimestamp = minTimestampAsDate.getMillis();
log.info("Found [%,d] sinks. minTimestamp [%s]", sinks.size(), minTimestampAsDate); log.info("Found [%,d] sinks. minTimestamp [%s]", sinks.size(), minTimestampAsDate);