Add flush() to IFrameWriter
This method is expected to be used with feeds to push
frames all the way to storage when needed. As of now, it is
needed in two cases:
1. No activities in ingestion node and need to push content
so it can be stored.
2. When the ingestion node needs to move the checkpoint ahead
if the at least once semantics are used.
Two feeds make use of this function. The filesystem feed and
couchbase feed which was introduced as well in this change.
Change-Id: Id862ce9e9b1360864c6976f2aea2137092f51203
Reviewed-on: https://asterix-gerrit.ics.uci.edu/585
Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Reviewed-by: Murtadha Hubail <hubailmor@gmail.com>
diff --git a/asterix-external-data/pom.xml b/asterix-external-data/pom.xml
index 867c96b..7801fd7 100644
--- a/asterix-external-data/pom.xml
+++ b/asterix-external-data/pom.xml
@@ -277,5 +277,15 @@
<version>1.2.2</version>
<scope>test</scope>
</dependency>
+ <dependency>
+ <groupId>com.couchbase.client</groupId>
+ <artifactId>core-io</artifactId>
+ <version>1.2.3</version>
+ </dependency>
+ <dependency>
+ <groupId>io.reactivex</groupId>
+ <artifactId>rxjava</artifactId>
+ <version>1.0.15</version>
+ </dependency>
</dependencies>
</project>
\ No newline at end of file