Member since
12-20-2022
4
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1
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0
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04-09-2024
05:23 AM
Hi Matt, we configured 24GB as xms and xmx parameters. For now we have a normal use of memory without OOM errors. Thank you, Fortunato
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03-26-2024
07:10 AM
Hello Matt, Nothing was changed in the last month: the environment we are using for the memory issue is isolated and not used. At this moment only one flow is scheduled. I can enable the java arg 13 that is disabled. #java.arg.13=-XX:+UseG1GC Can this issue be related to the open version of java? openjdk version "11.0.20" 2023-07-18 LTS OpenJDK Runtime Environment (Red_Hat-11.0.20.0.8-1.el7_9) (build 11.0.20+8-LTS) OpenJDK 64-Bit Server VM (Red_Hat-11.0.20.0.8-1.el7_9) (build 11.0.20+8-LTS, mixed mode, sharing) Thank you, Fortunato
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03-25-2024
02:17 AM
1 Kudo
Hello Mat, thank you for your support. We have a 3 node cluster (NiFi version is 1.19.0) and the scenario I'm presenting is the one with a unique execution of a single flow, scheduled to run once a day. The flow is an ETL type (no http jetty instance is invoked). The issue is that the ram occupancy, not increment at the same time for each run and remains high even if the flow is not running. We have tested the flow for one month. The ram occupancy was stable for 3 weeks and in the last one we had the abnormal consumption of the java process invoked by nifi service. Since the last week, the ram occupancy was not decreased. Thank you, Fortunato
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03-21-2024
06:55 AM
Hi all, We have a Nifi community version and we noted that the service is using 46GB of ram on a virtual server that has 47GB. We used these settings to limit the amount of ram to use Java. Ag. 2=-Xms21g Java. Ag. 3=-Xmx42g But the issue remains. Can you suggest how to address this issue? Regards, Fortunato
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Apache NiFi