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Indexing: Allow null userData.

This commit is contained in:
Gian Merlino 2014-06-18 10:08:50 -07:00
parent e9ef1e956c
commit 5c4b9a7d5b
1 changed files with 9 additions and 6 deletions
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15
indexing-service/src/main/java/io/druid/indexing/overlord/scaling/EC2AutoScalingStrategy.java
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@ -35,7 +35,6 @@ import com.google.common.collect.Lists;
import com.google.inject.Inject;
import com.metamx.emitter.EmittingLogger;
import io.druid.indexing.overlord.setup.EC2NodeData;
import io.druid.indexing.overlord.setup.EC2UserData;
import io.druid.indexing.overlord.setup.WorkerSetupData;
import java.util.List;
@ -68,12 +67,16 @@ public class EC2AutoScalingStrategy implements AutoScalingStrategy
try {
final WorkerSetupData setupData = workerSetupDataRef.get();
final EC2NodeData workerConfig = setupData.getNodeData();
final EC2UserData userData;
final String userDataBase64;
if (config.getWorkerVersion() == null) {
userData = setupData.getUserData();
if (setupData.getUserData() == null) {
userDataBase64 = null;
} else {
userData = setupData.getUserData().withVersion(config.getWorkerVersion());
if (config.getWorkerVersion() == null) {
userDataBase64 = setupData.getUserData().getUserDataBase64();
} else {
userDataBase64 = setupData.getUserData().withVersion(config.getWorkerVersion()).getUserDataBase64();
}
}
final RunInstancesResult result = amazonEC2Client.runInstances(
@ -86,7 +89,7 @@ public class EC2AutoScalingStrategy implements AutoScalingStrategy
.withSecurityGroupIds(workerConfig.getSecurityGroupIds())
.withPlacement(new Placement(setupData.getAvailabilityZone()))
.withKeyName(workerConfig.getKeyName())
.withUserData(userData.getUserDataBase64())
.withUserData(userDataBase64)
);
final List<String> instanceIds = Lists.transform(