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Josh Nicholson commented on NIFI-3383: -------------------------------------- [~avish.saha] Was this ever resolved? Experiencing this on NiFi 1.2 (HDF 3.0.2). > MonitorMemory produces UnsupportedOperationException > ---------------------------------------------------- > > Key: NIFI-3383 > URL: https://issues.apache.org/jira/browse/NIFI-3383 > Project: Apache NiFi > Issue Type: Bug > Affects Versions: 1.0.0, 1.1.0, 1.2.0, 1.1.1, 1.0.1 > Reporter: Bryan Bende > Priority: Minor > Attachments: MonitorMemory Error.png > > > {code} > [na:1.8.0_111] Caused by: java.lang.UnsupportedOperationException: Usage > threshold is not supported at > sun.management.MemoryPoolImpl.setUsageThreshold(MemoryPoolImpl.java:114) > ~[na:1.8.0_111] at > org.apache.nifi.controller.MonitorMemory.onConfigured(MonitorMemory.java:178) > ~[na:na] ... 16 common frames omitted > {code} > MonitoryMemory checks if > memoryPoolBean.isCollectionUsageThresholdSupported()) and if so it eventually > calls monitoredBean.setUsageThreshold(calculatedThreshold), but > setUsageThreshold then checks isUsageThresholdSupported() so it can throw > UnsupportedOperationException. -- This message was sent by Atlassian JIRA (v7.6.3#76005)