Github user brosander commented on a diff in the pull request:
https://github.com/apache/nifi-minifi/pull/51#discussion_r87498508
--- Diff:
minifi-bootstrap/src/main/java/org/apache/nifi/minifi/bootstrap/RunMiNiFi.java
---
@@ -1600,9 +1622,13 @@ private void restartInstance() throws IOException {
}
}
- private static void performTransformation(InputStream configIs, String
configDestinationPath) throws ConfigurationChangeException, IOException {
- try {
- ConfigTransformer.transformConfigFile(configIs,
configDestinationPath);
+ private static ByteBuffer performTransformation(InputStream configIs,
String configDestinationPath) throws ConfigurationChangeException, IOException {
+ try (ByteArrayOutputStream byteArrayOutputStream = new
ByteArrayOutputStream();
+ TeeInputStream teeInputStream = new
TeeInputStream(configIs, byteArrayOutputStream)) {
+
+ ConfigTransformer.transformConfigFile(teeInputStream,
configDestinationPath);
+
+ return
ByteBuffer.wrap(byteArrayOutputStream.getUnderlyingBuffer());
--- End diff --
@JPercivall I think this is what was causing my constant restarting to
happen. If the underlying buffer isn't full, it will result in a bunch of null
values at the end in the transformed config.
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at [email protected] or file a JIRA ticket
with INFRA.
---
