cavemandaveman created NIFI-6731:
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Summary: Docker container JVM heap not applying
Key: NIFI-6731
URL: https://issues.apache.org/jira/browse/NIFI-6731
Project: Apache NiFi
Issue Type: Bug
Components: Docker
Affects Versions: 1.9.2
Reporter: cavemandaveman
The environment variables:
*NIFI_JVM_HEAP_INIT*
*NIFI_JVM_HEAP_MAX*
do not get set properly once the container is running.
For example, when setting these variables in the docker run command:
*docker run -d -p 8080:8080 -e NIFI_JVM_HEAP_INIT=2g -e NIFI_JVM_HEAP_MAX=2g
apache/nifi:1.9.2*
then checking [http://localhost:8080/nifi-api/system-diagnostics] shows that
*totalHeap* and *maxHeap* are set to the default 512mb. Also exec-ing into the
container and looking at the bootstrap.conf shows that *java.arg.2* and
*java.arg.3* did not get updated.
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