Github user mattyb149 commented on a diff in the pull request: https://github.com/apache/nifi/pull/2212#discussion_r145140092 --- Diff: nifi-nar-bundles/nifi-hive-bundle/nifi-hive-processors/src/main/java/org/apache/nifi/processors/hive/SelectHiveQL.java --- @@ -243,95 +284,152 @@ private void onTrigger(final ProcessContext context, final ProcessSession sessio // If the query is not set, then an incoming flow file is required, and expected to contain a valid SQL select query. // If there is no incoming connection, onTrigger will not be called as the processor will fail when scheduled. final StringBuilder queryContents = new StringBuilder(); - session.read(fileToProcess, new InputStreamCallback() { - @Override - public void process(InputStream in) throws IOException { - queryContents.append(IOUtils.toString(in)); - } - }); + session.read(fileToProcess, in -> queryContents.append(IOUtils.toString(in, charset))); selectQuery = queryContents.toString(); } + final Integer fetchSize = context.getProperty(FETCH_SIZE).evaluateAttributeExpressions().asInteger(); --- End diff -- No reason, just a copy-paste from QueryDatabaseTable which doesn't accept incoming connections. I will update that and any of the others. Not sure if it's a valid use case either, but I can't see why we shouldn't, just in case.
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