From 0a7032ddc1c208e2363b1a4b1fedf2112a72e283 Mon Sep 17 00:00:00 2001
From: Volodymyr Babak <volodymyr.babak@gmail.com>
Date: Wed, 13 Feb 2019 18:19:33 +0200
Subject: [PATCH] Fixed isFixedPartitioning function to equals to correct class
 instance

---
 .../server/dao/timeseries/CassandraBaseTimeseriesDao.java      | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/dao/src/main/java/org/thingsboard/server/dao/timeseries/CassandraBaseTimeseriesDao.java b/dao/src/main/java/org/thingsboard/server/dao/timeseries/CassandraBaseTimeseriesDao.java
index 746ed0e6b8..b46c255e08 100644
--- a/dao/src/main/java/org/thingsboard/server/dao/timeseries/CassandraBaseTimeseriesDao.java
+++ b/dao/src/main/java/org/thingsboard/server/dao/timeseries/CassandraBaseTimeseriesDao.java
@@ -57,6 +57,7 @@ import javax.annotation.PreDestroy;
 import java.time.Instant;
 import java.time.LocalDateTime;
 import java.time.ZoneOffset;
+import java.time.temporal.ChronoUnit;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collections;
@@ -175,7 +176,7 @@ public class CassandraBaseTimeseriesDao extends CassandraAbstractAsyncDao implem
     }
 
     public boolean isFixedPartitioning() {
-        return tsFormat.getTruncateUnit().equals(TsPartitionDate.EPOCH_START);
+        return tsFormat.getTruncateUnit().equals(ChronoUnit.FOREVER);
     }
 
     private ListenableFuture<List<Long>> getPartitionsFuture(TenantId tenantId, ReadTsKvQuery query, EntityId entityId, long minPartition, long maxPartition) {