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From StephanEwen <...@git.apache.org>
Subject [GitHub] flink pull request #2866: [FLINK-5101] Refactor CassandraConnectorITCase
Date Mon, 23 Jan 2017 12:50:20 GMT
Github user StephanEwen commented on a diff in the pull request:

    --- Diff: flink-streaming-connectors/flink-connector-cassandra/src/main/java/org/apache/flink/streaming/connectors/cassandra/CassandraSinkBase.java
    @@ -94,5 +122,9 @@ public void close() {
     		} catch (Exception e) {
     			LOG.error("Error while closing cluster.", e);
    +		Throwable e = exception.get();
    +		if (e != null) {
    +			LOG.error("Error while sending value.", e);
    --- End diff --
    This needs to be rethrown, otherwise close() may complete without an exception, but the
result may be incomplete.

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