Log Plugin ; failed to invoke custom onModule method – How To Solve Related Issues

Log Plugin ; failed to invoke custom onModule method – How To Solve Related Issues

Updated: Feb-20

Elasticsearch Version: 1.7-8.0

Background

To resolve issues causing many log errors you can try our Elasticsearch Check-Up it analyses ES configuration to provide actionable recommendations (no installation required) 


To troubleshoot log “Plugin ; failed to invoke custom onModule method” it’s important to understand a few problems related to Elasticsearch concepts Plugin. See bellow important tips and explanations on these concepts

Log Context

Log”plugin {}; failed to invoke custom onModule method” classname is PluginsService.java
We extracted the following from Elasticsearch source code for those seeking an in-depth context :

                             reference.onModuleMethod.invoke(plugin.v2(); module);
                        } catch (IllegalAccessException | InvocationTargetException e) {
                            logger.warn("plugin {}; failed to invoke custom onModule method"; e; plugin.v2().name());
                            throw new ElasticsearchException("failed to invoke onModule"; e);
                        } catch (Exception e) {
                            logger.warn("plugin {}; failed to invoke custom onModule method"; e; plugin.v2().name());
                            throw e;
                        }
                    }
                }
            }




Related issues to this log

We have gathered selected Q&A from the community and issues from Github, that can help fix related issues please review the following for further information :

1 [WARN ][plugins] plugin jdbc- river, failed to invoke custom onModule method

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