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Clean up cassandra partitions cache on remove

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This commit is contained in:
Volodymyr Babak 2022-07-15 12:39:22 +03:00
parent cfcfc3d7b5
commit 3881c809fe
3 changed files with 36 additions and 0 deletions
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7
dao/src/main/java/org/thingsboard/server/dao/timeseries/CassandraBaseTimeseriesDao.java
View File

@ -254,6 +254,13 @@ public class CassandraBaseTimeseriesDao extends AbstractCassandraBaseTimeseriesD
}
QueryCursor cursor = new QueryCursor(entityId.getEntityType().name(), entityId.getId(), query, partitionsToDelete);
deletePartitionAsync(tenantId, cursor, resultFuture);
for (Long partition : partitionsToDelete) {
CassandraPartitionCacheKey key = new CassandraPartitionCacheKey(entityId, query.getKey(), partition);
if (cassandraTsPartitionsCache.has(key)) {
cassandraTsPartitionsCache.invalidate(key);
}
}
}
@Override

4
dao/src/main/java/org/thingsboard/server/dao/timeseries/CassandraTsPartitionsCache.java
View File

@ -39,4 +39,8 @@ public class CassandraTsPartitionsCache {
public void put(CassandraPartitionCacheKey key) {
partitionsCache.put(key, CompletableFuture.completedFuture(true));
}
public void invalidate(CassandraPartitionCacheKey key) {
partitionsCache.synchronous().invalidate(key);
}
}

25
dao/src/test/java/org/thingsboard/server/dao/service/timeseries/BaseTimeseriesServiceTest.java
View File

@ -606,6 +606,31 @@ public abstract class BaseTimeseriesServiceTest extends AbstractServiceTest {
assertEquals(java.util.Optional.of(2L), list.get(2).getLongValue());
}
@Test
public void testSaveTs_RemoveTs_AndSaveTsAgain() throws Exception {
DeviceId deviceId = new DeviceId(Uuids.timeBased());
save(deviceId, 2000000L, 95);
save(deviceId, 4000000L, 100);
save(deviceId, 6000000L, 105);
List<TsKvEntry> list = tsService.findAll(tenantId, deviceId, Collections.singletonList(new BaseReadTsKvQuery(LONG_KEY, 0L,
8000000L, 200000, 3, Aggregation.NONE))).get(MAX_TIMEOUT, TimeUnit.SECONDS);
assertEquals(3, list.size());
tsService.remove(tenantId, deviceId, Collections.singletonList(
new BaseDeleteTsKvQuery(LONG_KEY, 0L, 8000000L, false))).get(MAX_TIMEOUT, TimeUnit.SECONDS);
list = tsService.findAll(tenantId, deviceId, Collections.singletonList(new BaseReadTsKvQuery(LONG_KEY, 0L,
8000000L, 200000, 3, Aggregation.NONE))).get(MAX_TIMEOUT, TimeUnit.SECONDS);
assertEquals(0, list.size());
save(deviceId, 2000000L, 99);
save(deviceId, 4000000L, 104);
save(deviceId, 6000000L, 109);
list = tsService.findAll(tenantId, deviceId, Collections.singletonList(new BaseReadTsKvQuery(LONG_KEY, 0L,
8000000L, 200000, 3, Aggregation.NONE))).get(MAX_TIMEOUT, TimeUnit.SECONDS);
assertEquals(3, list.size());
}
private TsKvEntry save(DeviceId deviceId, long ts, long value) throws Exception {
TsKvEntry entry = new BasicTsKvEntry(ts, new LongDataEntry(LONG_KEY, value));
tsService.save(tenantId, deviceId, entry).get(MAX_TIMEOUT, TimeUnit.SECONDS);