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add control and status endpoints to KafkaIndexTask #2730

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Merged
gianm merged 1 commit into from
Apr 21, 2016
Merged

add control and status endpoints to KafkaIndexTask #2730

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13 changes: 12 additions & 1 deletion ...ions-core/kafka-indexing-service/src/main/java/io/druid/indexing/kafka/KafkaIOConfig.java
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Original file line number Diff line number Diff line change
Expand Up @@ -29,27 +29,31 @@
public class KafkaIOConfig implements IOConfig
{
private static final boolean DEFAULT_USE_TRANSACTION = true;
private static final boolean DEFAULT_PAUSE_AFTER_READ = false;

private final String baseSequenceName;
private final KafkaPartitions startPartitions;
private final KafkaPartitions endPartitions;
private final Map<String, String> consumerProperties;
private final boolean useTransaction;
private final boolean pauseAfterRead;

@JsonCreator
public KafkaIOConfig(
@JsonProperty("baseSequenceName") String baseSequenceName,
@JsonProperty("startPartitions") KafkaPartitions startPartitions,
@JsonProperty("endPartitions") KafkaPartitions endPartitions,
@JsonProperty("consumerProperties") Map<String, String> consumerProperties,
@JsonProperty("useTransaction") Boolean useTransaction
@JsonProperty("useTransaction") Boolean useTransaction,
@JsonProperty("pauseAfterRead") Boolean pauseAfterRead
)
{
this.baseSequenceName = Preconditions.checkNotNull(baseSequenceName, "baseSequenceName");
this.startPartitions = Preconditions.checkNotNull(startPartitions, "startPartitions");
this.endPartitions = Preconditions.checkNotNull(endPartitions, "endPartitions");
this.consumerProperties = Preconditions.checkNotNull(consumerProperties, "consumerProperties");
this.useTransaction = useTransaction != null ? useTransaction : DEFAULT_USE_TRANSACTION;
this.pauseAfterRead = pauseAfterRead != null ? pauseAfterRead : DEFAULT_PAUSE_AFTER_READ;

Preconditions.checkArgument(
startPartitions.getTopic().equals(endPartitions.getTopic()),
Expand Down Expand Up @@ -101,6 +105,12 @@ public boolean isUseTransaction()
return useTransaction;
}

@JsonProperty
public boolean isPauseAfterRead()
{
return pauseAfterRead;
}

@Override
public String toString()
{
Expand All @@ -110,6 +120,7 @@ public String toString()
", endPartitions=" + endPartitions +
", consumerProperties=" + consumerProperties +
", useTransaction=" + useTransaction +
", pauseAfterRead=" + pauseAfterRead +
'}';
}
}
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