minifi: listfile处理器没有从位置获取文件

Question

我刚刚开始探索使用nifi的minifi，两者都安装在我的本地机器上。

minifi: i have listfile -> fetchfile -> RemoteProcessGroup
    RPG:
    url: http://localhost:9090/nifi
    Transport Protocol: HTTP

启动minifi之后，它将在日志文件中抛出下面的错误：

 2019-03-13 17:17:59,826 INFO [main] o.apache.nifi.controller.FlowController Not enabling RAW Socket Site-to-Site functionality because nifi.remote.input.socket.port is not set
2019-03-13 17:17:59,833 INFO [main] o.apache.nifi.controller.FlowController Not enabling HTTP(S) Site-to-Site functionality because the 'nifi.remote.input.http.enabled' property is not true
2019-03-13 17:17:59,857 INFO [main] o.a.n.p.FlowConfigurationArchiveManager None of archive max limitation is specified, fall back to the default configuration, maxTime=30 days, maxStorage=500 MB
2019-03-13 17:17:59,951 WARN [main] o.a.n.c.StandardFlowSynchronizer Schema validation error parsing Flow Configuration at line 16, col 27: cvc-complex-type.2.4.a: Invalid content was found starting with element 'maxConcurrentTasks'. One of '{bundle}' is expected.
2019-03-13 17:17:59,958 WARN [main] o.a.n.c.StandardFlowSynchronizer Schema validation error parsing Flow Configuration at line 59, col 27: cvc-complex-type.2.4.a: Invalid content was found starting with element 'maxConcurrentTasks'. One of '{bundle}' is expected.
2019-03-13 17:17:59,975 WARN [main] o.a.n.c.StandardFlowSynchronizer Schema validation error parsing Flow Configuration at line 170, col 26: cvc-complex-type.2.4.a: Invalid content was found starting with element 'networkInterface'. One of '{inputPort, outputPort}' is expected.
2019-03-13 17:18:00,056 WARN [main] o.a.nifi.fingerprint.FingerprintFactory Schema validation error parsing Flow Configuration at line 16, col 27: cvc-complex-type.2.4.a: Invalid content was found starting with element 'maxConcurrentTasks'. One of '{bundle}' is expected.
2019-03-13 17:18:00,060 WARN [main] o.a.nifi.fingerprint.FingerprintFactory Schema validation error parsing Flow Configuration at line 59, col 27: cvc-complex-type.2.4.a: Invalid content was found starting with element 'maxConcurrentTasks'. One of '{bundle}' is expected.
2019-03-13 17:18:00,064 WARN [main] o.a.nifi.fingerprint.FingerprintFactory Schema validation error parsing Flow Configuration at line 170, col 26: cvc-complex-type.2.4.a: Invalid content was found starting with element 'networkInterface'. One of '{inputPort, outputPort}' is expected.
2019-03-13 17:18:00,089 WARN [main] o.a.nifi.fingerprint.FingerprintFactory Schema validation error parsing Flow Configuration at line 16, col 27: cvc-complex-type.2.4.a: Invalid content was found starting with element 'maxConcurrentTasks'. One of '{bundle}' is expected.
2019-03-13 17:18:00,091 WARN [main] o.a.nifi.fingerprint.FingerprintFactory Schema validation error parsing Flow Configuration at line 59, col 27: cvc-complex-type.2.4.a: Invalid content was found starting with element 'maxConcurrentTasks'. One of '{bundle}' is expected.
2019-03-13 17:18:00,095 WARN [main] o.a.nifi.fingerprint.FingerprintFactory Schema validation error parsing Flow Configuration at line 170, col 26: cvc-complex-type.2.4.a: Invalid content was found starting with element 'networkInterface'. One of '{inputPort, outputPort}' is expected.
2019-03-13 17:18:00,125 WARN [main] o.a.n.c.StandardFlowSynchronizer Schema validation error parsing Flow Configuration at line 16, col 27: cvc-complex-type.2.4.a: Invalid content was found starting with element 'maxConcurrentTasks'. One of '{bundle}' is expected.
2019-03-13 17:18:00,133 WARN [main] o.a.n.c.StandardFlowSynchronizer Schema validation error parsing Flow Configuration at line 59, col 27: cvc-complex-type.2.4.a: Invalid content was found starting with element 'maxConcurrentTasks'. One of '{bundle}' is expected.
2019-03-13 17:18:00,142 WARN [main] o.a.n.c.StandardFlowSynchronizer Schema validation error parsing Flow Configuration at line 170, col 26: cvc-complex-type.2.4.a: Invalid content was found starting with element 'networkInterface'. One of '{inputPort, outputPort}' is expected.
2019-03-13 17:18:00,423 WARN [main] o.a.n.c.StandardFlowSynchronizer Schema validation error parsing Flow Configuration at line 16, col 27: cvc-complex-type.2.4.a: Invalid content was found starting with element 'maxConcurrentTasks'. One of '{bundle}' is expected.
2019-03-13 17:18:00,423 WARN [main] o.a.n.c.StandardFlowSynchronizer Schema validation error parsing Flow Configuration at line 59, col 27: cvc-complex-type.2.4.a: Invalid content was found starting with element 'maxConcurrentTasks'. One of '{bundle}' is expected.
2019-03-13 17:18:00,437 WARN [main] o.a.n.c.StandardFlowSynchronizer Schema validation error parsing Flow Configuration at line 170, col 26: cvc-complex-type.2.4.a: Invalid content was found starting with element 'networkInterface'. One of '{inputPort, outputPort}' is expected.

2019-03-13 17:18:01,296 ERROR [main] o.apache.nifi.controller.FlowController Unable to start ListFile[id=87a17830-7a76-3a03-0000-000000000000] due to java.lang.IllegalStateException: Processor ListFile is not in a valid state due to ['max-performance-metrics' validated against '100000' is invalid because 'max-performance-metrics' is not a supported property or has no Validator associated with it, 'max-listing-time' validated against '3 mins' is invalid because 'max-listing-time' is not a supported property or has no Validator associated with it, 'et-initial-listing-target' validated against 'all' is invalid because 'et-initial-listing-target' is not a supported property or has no Validator associated with it, 'listing-strategy' validated against 'timestamps' is invalid because 'listing-strategy' is not a supported property or has no Validator associated with it, 'track-performance' validated against 'false' is invalid because 'track-performance' is not a supported property or has no Validator associated with it, 'et-time-window' validated against '3 hours' is invalid because 'et-time-window' is not a supported property or has no Validator associated with it, 'et-node-identifier' validated against '${hostname()}' is invalid because 'et-node-identifier' is not a supported property or has no Validator associated with it, 'max-operation-time' validated against '10 secs' is invalid because 'max-operation-time' is not a supported property or has no Validator associated with it]
2019-03-13 17:18:01,313 INFO [Monitor Processor Lifecycle Thread-1] o.a.n.c.s.TimerDrivenSchedulingAgent Scheduled FetchFile[id=6bf93f38-24ad-32cd-0000-000000000000] to run with 1 threads
2019-03-13 17:18:01,330 INFO [main] o.a.n.c.s.TimerDrivenSchedulingAgent Scheduled RemoteGroupPort[name=from minifi,targets=http://localhost:9090/nifi] to run with 1 threads

请帮我一下。提前感谢

Answer 1

用于创建流程的NiFi版本需要与构建MiNiFi的版本对齐。

例如，MiNiFi Java0.5.0基于NiFi 1.7.0：

https://github.com/apache/nifi-minifi/blob/minifi-0.5.0-RC2/pom.xml#L101

如果使用NiFi 1.8.0或1.9.0创建流，则ListFile处理器可能具有1.7.0中没有的新属性，因此MiNiFi不知道这些属性。

如果需要，您可以手动编辑yaml文件，并从日志中删除错误行中引用的属性的条目。