Github user amberarrow commented on a diff in the pull request:
https://github.com/apache/incubator-apex-malhar/pull/273#discussion_r63355212
--- Diff:
library/src/main/java/com/datatorrent/lib/io/fs/AbstractSingleFileOutputOperator.java
---
@@ -52,6 +81,7 @@ protected String getFileName(INPUT tuple)
public void setOutputFileName(String outputFileName)
{
this.outputFileName = outputFileName;
+ partitionedFileName = String.format(partitionedFileNameformat,
outputFileName, physicalPartitionId);
--- End diff --
This assumption is correct, my suggestion then is: Has this capability been
tested with an actual application on a cluster (not just local mode) where the
file name is changed mid-stream ? If so, suggest we document that this feature
is supported and add a unit test that tests it.
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