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Replace IngestionJob when store was updated #846

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Jun 30, 2020
Merged

Replace IngestionJob when store was updated #846

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2 changes: 1 addition & 1 deletion core/src/main/java/feast/core/model/Store.java
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Original file line number Diff line number Diff line change
Expand Up @@ -47,7 +47,7 @@
@AllArgsConstructor
@Entity
@Table(name = "stores")
public class Store {
public class Store extends AbstractTimestampEntity {

// Name of the store. Must be unique
@Id
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4 changes: 4 additions & 0 deletions core/src/main/java/feast/core/service/JobCoordinatorService.java
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Expand Up @@ -223,6 +223,10 @@ private boolean jobRequiresUpgrade(Job job, Set<Store> stores) {
return true;
}

if (stores.stream().anyMatch(s -> s.getLastUpdated().after(job.getCreated()))) {
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@pyalex pyalex Jun 30, 2020 •
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This is a hacky solution of the case when store's subscription was changed but it didn't affect configuration (added or removed Store from the Set, see previous line).
Requires better solution in future (maybe based on versions).

return true;
}

return false;
}

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2 changes: 2 additions & 0 deletions core/src/main/resources/db/migration/V2.4__Store_Timestamps.sql
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@@ -0,0 +1,2 @@
ALTER TABLE stores ADD COLUMN created timestamp default now();
ALTER TABLE stores ADD COLUMN last_updated timestamp default now();
30 changes: 30 additions & 0 deletions core/src/test/java/feast/core/service/JobCoordinatorServiceTest.java
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Expand Up @@ -53,6 +53,7 @@
import feast.proto.core.SourceProto.SourceType;
import feast.proto.core.StoreProto;
import feast.proto.core.StoreProto.Store.Subscription;
import java.time.Instant;
import java.util.*;
import java.util.concurrent.CancellationException;
import lombok.SneakyThrows;
Expand Down Expand Up @@ -740,6 +741,35 @@ public void shouldUpgradeJobWhenNeeded() {
assertThat("CreateTask is expected", tasks.get(0) instanceof CreateJobTask);
}

@Test
public void shouldUpgradeJobWhenStoreChanged() {
Source source = TestUtil.createKafkaSource("kafka:9092", "topic", false);
Store store = TestUtil.createStore("store", Collections.emptyList());

Job job =
Job.builder()
.setStatus(JobStatus.RUNNING)
.setFeatureSetJobStatuses(new HashSet<>())
.setSource(source)
.setStores(ImmutableSet.of(store))
.setExtId("extId")
.build();

job.setCreated(Date.from(Instant.now()));
store.setLastUpdated(Date.from(Instant.now().plusSeconds(1)));

when(jobRepository
.findFirstBySourceTypeAndSourceConfigAndStoreNameAndStatusNotInOrderByLastUpdatedDesc(
source.getType(), source.getConfig(), null, JobStatus.getTerminalStates()))
.thenReturn(Optional.of(job));

List<JobTask> tasks =
jcsWithConsolidation.makeJobUpdateTasks(
ImmutableList.of(Pair.of(source, ImmutableSet.of(store))));

assertThat("CreateTask is expected", tasks.get(0) instanceof CreateJobTask);
}

@Test
public void shouldCreateJobIfNoRunning() {
Source source = TestUtil.createKafkaSource("kafka:9092", "topic", false);
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