log4j2 - FlumeException: No active client -

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how fix it?

2017-08-23 10:37:33,729 main warn unable write flumeavro[192.168.26.132:4141] @ 192.168.26.132:4141 org.apache.flume.eventdeliveryexception: failed send event. exception follows: @ org.apache.flume.api.failoverrpcclient.append(failoverrpcclient.java:169) @ org.apache.logging.log4j.flume.appender.flumeavromanager.send(flumeavromanager.java:186) @ org.apache.logging.log4j.flume.appender.flumeappender.append(flumeappender.java:105) @ org.apache.logging.log4j.core.config.appendercontrol.trycallappender(appendercontrol.java:155) @ org.apache.logging.log4j.core.config.appendercontrol.callappender0(appendercontrol.java:128) @ org.apache.logging.log4j.core.config.appendercontrol.callappenderpreventrecursion(appendercontrol.java:119) @ org.apache.logging.log4j.core.config.appendercontrol.callappender(appendercontrol.java:84) @ org.apache.logging.log4j.core.config.loggerconfig.callappenders(loggerconfig.java:390) @ org.apache.logging.log4j.core.config.loggerconfig.processlogevent(loggerconfig.java:375) @ org.apache.logging.log4j.core.config.loggerconfig.log(loggerconfig.java:359) @ org.apache.logging.log4j.core.config.loggerconfig.log(loggerconfig.java:349) @ org.apache.logging.log4j.core.config.awaitcompletionreliabilitystrategy.log(awaitcompletionreliabilitystrategy.java:63) @ org.apache.logging.log4j.core.logger.logmessage(logger.java:146) @ org.apache.logging.log4j.spi.abstractlogger.logmessage(abstractlogger.java:1988) @ org.apache.logging.log4j.spi.abstractlogger.logifenabled(abstractlogger.java:1960) @ org.apache.logging.log4j.spi.abstractlogger.info(abstractlogger.java:1297) @ com.sharing.log.appender3.main(appender3.java:16) caused by: org.apache.flume.flumeexception: no active client. @ org.apache.flume.api.failoverrpcclient.getnextclient(failoverrpcclient.java:287) @ org.apache.flume.api.failoverrpcclient.getclient(failoverrpcclient.java:125) @ org.apache.flume.api.failoverrpcclient.append(failoverrpcclient.java:159) ... 16 more





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