Apache nifi InvokeHTTP NIFI TrustAnchors参数必须为非空

我正在尝试向一个外部API发送GET请求，我需要将一个apikey作为头进行身份验证

我的问题是，当我将InvokeHTTP处理器与GET方法一起使用时，我添加了一个带有键值的属性apikey，我会得到以下错误：

The trustanchors parameter must be non-empty



  2016-12-06 20:49:36,007 ERROR [Timer-Driven Process Thread-5] o.a.nifi.processors.standard.InvokeHTTP InvokeHTTP[id=d5437c56-0158-1000-f994-28154b2af3ae] Routing to Failure due to exception: javax.net.ssl.SSLException: java.lang.RuntimeException: Unexpected error: java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty: javax.net.ssl.SSLException: java.lang.RuntimeException: Unexpected error: java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty
2016-12-06 20:49:36,009 ERROR [Timer-Driven Process Thread-5] o.a.nifi.processors.standard.InvokeHTTP 
javax.net.ssl.SSLException: java.lang.RuntimeException: Unexpected error: java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty
    at sun.security.ssl.Alerts.getSSLException(Alerts.java:208) ~[na:1.8.0_91]
    at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1949) ~[na:1.8.0_91]
    at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1906) ~[na:1.8.0_91]
    at sun.security.ssl.SSLSocketImpl.handleException(SSLSocketImpl.java:1889) ~[na:1.8.0_91]
    at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1410) ~[na:1.8.0_91]
    at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1387) ~[na:1.8.0_91]
    at com.squareup.okhttp.internal.io.RealConnection.connectTls(RealConnection.java:188) ~[okhttp-2.7.1.jar:na]
    at com.squareup.okhttp.internal.io.RealConnection.connectSocket(RealConnection.java:145) ~[okhttp-2.7.1.jar:na]
    at com.squareup.okhttp.internal.io.RealConnection.connect(RealConnection.java:108) ~[okhttp-2.7.1.jar:na]
    at com.squareup.okhttp.internal.http.StreamAllocation.findConnection(StreamAllocation.java:184) ~[okhttp-2.7.1.jar:na]
    at com.squareup.okhttp.internal.http.StreamAllocation.findHealthyConnection(StreamAllocation.java:126) ~[okhttp-2.7.1.jar:na]
    at com.squareup.okhttp.internal.http.StreamAllocation.newStream(StreamAllocation.java:95) ~[okhttp-2.7.1.jar:na]
    at com.squareup.okhttp.internal.http.HttpEngine.connect(HttpEngine.java:283) ~[okhttp-2.7.1.jar:na]
    at com.squareup.okhttp.internal.http.HttpEngine.sendRequest(HttpEngine.java:224) ~[okhttp-2.7.1.jar:na]
    at com.squareup.okhttp.Call.getResponse(Call.java:286) ~[okhttp-2.7.1.jar:na]
    at com.squareup.okhttp.Call$ApplicationInterceptorChain.proceed(Call.java:243) ~[okhttp-2.7.1.jar:na]
    at com.squareup.okhttp.Call.getResponseWithInterceptorChain(Call.java:205) ~[okhttp-2.7.1.jar:na]
    at com.squareup.okhttp.Call.execute(Call.java:80) ~[okhttp-2.7.1.jar:na]
    at org.apache.nifi.processors.standard.InvokeHTTP.onTrigger(InvokeHTTP.java:624) ~[nifi-standard-processors-1.0.0.jar:1.0.0]
    at org.apache.nifi.processor.AbstractProcessor.onTrigger(AbstractProcessor.java:27) [nifi-api-1.0.0.jar:1.0.0]
    at org.apache.nifi.controller.StandardProcessorNode.onTrigger(StandardProcessorNode.java:1064) [nifi-framework-core-1.0.0.jar:1.0.0]
    at org.apache.nifi.controller.tasks.ContinuallyRunProcessorTask.call(ContinuallyRunProcessorTask.java:136) [nifi-framework-core-1.0.0.jar:1.0.0]
    at org.apache.nifi.controller.tasks.ContinuallyRunProcessorTask.call(ContinuallyRunProcessorTask.java:47) [nifi-framework-core-1.0.0.jar:1.0.0]
    at org.apache.nifi.controller.scheduling.TimerDrivenSchedulingAgent$1.run(TimerDrivenSchedulingAgent.java:132) [nifi-framework-core-1.0.0.jar:1.0.0]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [na:1.8.0_91]
    at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) [na:1.8.0_91]
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) [na:1.8.0_91]
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) [na:1.8.0_91]
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_91]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_91]
    at java.lang.Thread.run(Thread.java:745) [na:1.8.0_91]
Caused by: java.lang.RuntimeException: Unexpected error: java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty
    at sun.security.validator.PKIXValidator.<init>(PKIXValidator.java:90) ~[na:1.8.0_91]
    at sun.security.validator.Validator.getInstance(Validator.java:179) ~[na:1.8.0_91]
    at sun.security.ssl.X509TrustManagerImpl.getValidator(X509TrustManagerImpl.java:312) ~[na:1.8.0_91]
    at sun.security.ssl.X509TrustManagerImpl.checkTrustedInit(X509TrustManagerImpl.java:171) ~[na:1.8.0_91]
    at sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:184) ~[na:1.8.0_91]
    at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:124) ~[na:1.8.0_91]
    at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1491) ~[na:1.8.0_91]
    at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:216) ~[na:1.8.0_91]
    at sun.security.ssl.Handshaker.processLoop(Handshaker.java:979) ~[na:1.8.0_91]
    at sun.security.ssl.Handshaker.process_record(Handshaker.java:914) ~[na:1.8.0_91]
    at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1062) ~[na:1.8.0_91]
    at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1375) ~[na:1.8.0_91]
    at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1403) ~[na:1.8.0_91]
    ... 26 common frames omitted
Caused by: java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty
    at java.security.cert.PKIXParameters.setTrustAnchors(PKIXParameters.java:200) ~[na:1.8.0_91]
    at java.security.cert.PKIXParameters.<init>(PKIXParameters.java:120) ~[na:1.8.0_91]
    at java.security.cert.PKIXBuilderParameters.<init>(PKIXBuilderParameters.java:104) ~[na:1.8.0_91]
    at sun.security.validator.PKIXValidator.<init>(PKIXValidator.java:88) ~[na:1.8.0_91]
    ... 38 common frames omitted
2016-12-06 20:49:36,359 ERROR [Timer-Driven Process Thread-3] o.a.nifi.processors.standard.InvokeHTTP InvokeHTTP[id=d5437c56-0158-1000-f994-28154b2af3ae] Routing to Failure due to exception: javax.net.ssl.SSLException: java.lang.RuntimeException: Unexpected error: java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty: javax.net.ssl.SSLException: java.lang.RuntimeException: Unexpected error: java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty
2016-12-06 20:49:36,360 ERROR [Timer-Driven Process Thread-3] o.a.nifi.processors.standard.InvokeHTTP 
javax.net.ssl.SSLException: java.lang.RuntimeException: Unexpected error: java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty
    at sun.security.ssl.Alerts.getSSLException(Alerts.java:208) ~[na:1.8.0_91]
    at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1949) ~[na:1.8.0_91]
    at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1906) ~[na:1.8.0_91]
    at sun.security.ssl.SSLSocketImpl.handleException(SSLSocketImpl.java:1889) ~[na:1.8.0_91]
    at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1410) ~[na:1.8.0_91]
    at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1387) ~[na:1.8.0_91]
    at com.squareup.okhttp.internal.io.RealConnection.connectTls(RealConnection.java:188) ~[okhttp-2.7.1.jar:na]
    at com.squareup.okhttp.internal.io.RealConnection.connectSocket(RealConnection.java:145) ~[okhttp-2.7.1.jar:na]
    at com.squareup.okhttp.internal.io.RealConnection.connect(RealConnection.java:108) ~[okhttp-2.7.1.jar:na]
    at com.squareup.okhttp.internal.http.StreamAllocation.findConnection(StreamAllocation.java:184) ~[okhttp-2.7.1.jar:na]
    at com.squareup.okhttp.internal.http.StreamAllocation.findHealthyConnection(StreamAllocation.java:126) ~[okhttp-2.7.1.jar:na]
    at com.squareup.okhttp.internal.http.StreamAllocation.newStream(StreamAllocation.java:95) ~[okhttp-2.7.1.jar:na]
    at com.squareup.okhttp.internal.http.HttpEngine.connect(HttpEngine.java:283) ~[okhttp-2.7.1.jar:na]
    at com.squareup.okhttp.internal.http.HttpEngine.sendRequest(HttpEngine.java:224) ~[okhttp-2.7.1.jar:na]
    at com.squareup.okhttp.Call.getResponse(Call.java:286) ~[okhttp-2.7.1.jar:na]
    at com.squareup.okhttp.Call$ApplicationInterceptorChain.proceed(Call.java:243) ~[okhttp-2.7.1.jar:na]
    at com.squareup.okhttp.Call.getResponseWithInterceptorChain(Call.java:205) ~[okhttp-2.7.1.jar:na]
    at com.squareup.okhttp.Call.execute(Call.java:80) ~[okhttp-2.7.1.jar:na]
    at org.apache.nifi.processors.standard.InvokeHTTP.onTrigger(InvokeHTTP.java:624) ~[nifi-standard-processors-1.0.0.jar:1.0.0]
    at org.apache.nifi.processor.AbstractProcessor.onTrigger(AbstractProcessor.java:27) [nifi-api-1.0.0.jar:1.0.0]
    at org.apache.nifi.controller.StandardProcessorNode.onTrigger(StandardProcessorNode.java:1064) [nifi-framework-core-1.0.0.jar:1.0.0]
    at org.apache.nifi.controller.tasks.ContinuallyRunProcessorTask.call(ContinuallyRunProcessorTask.java:136) [nifi-framework-core-1.0.0.jar:1.0.0]
    at org.apache.nifi.controller.tasks.ContinuallyRunProcessorTask.call(ContinuallyRunProcessorTask.java:47) [nifi-framework-core-1.0.0.jar:1.0.0]
    at org.apache.nifi.controller.scheduling.TimerDrivenSchedulingAgent$1.run(TimerDrivenSchedulingAgent.java:132) [nifi-framework-core-1.0.0.jar:1.0.0]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [na:1.8.0_91]
    at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) [na:1.8.0_91]
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) [na:1.8.0_91]
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) [na:1.8.0_91]
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_91]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_91]
    at java.lang.Thread.run(Thread.java:745) [na:1.8.0_91]
Caused by: java.lang.RuntimeException: Unexpected error: java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty
    at sun.security.validator.PKIXValidator.<init>(PKIXValidator.java:90) ~[na:1.8.0_91]
    at sun.security.validator.Validator.getInstance(Validator.java:179) ~[na:1.8.0_91]
    at sun.security.ssl.X509TrustManagerImpl.getValidator(X509TrustManagerImpl.java:312) ~[na:1.8.0_91]
    at sun.security.ssl.X509TrustManagerImpl.checkTrustedInit(X509TrustManagerImpl.java:171) ~[na:1.8.0_91]
    at sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:184) ~[na:1.8.0_91]
    at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:124) ~[na:1.8.0_91]
    at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1491) ~[na:1.8.0_91]
    at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:216) ~[na:1.8.0_91]
    at sun.security.ssl.Handshaker.processLoop(Handshaker.java:979) ~[na:1.8.0_91]
    at sun.security.ssl.Handshaker.process_record(Handshaker.java:914) ~[na:1.8.0_91]
    at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1062) ~[na:1.8.0_91]
    at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1375) ~[na:1.8.0_91]
    at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1403) ~[na:1.8.0_91]
    ... 26 common frames omitted
Caused by: java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty
    at java.security.cert.PKIXParameters.setTrustAnchors(PKIXParameters.java:200) ~[na:1.8.0_91]
    at java.security.cert.PKIXParameters.<init>(PKIXParameters.java:120) ~[na:1.8.0_91]
    at java.security.cert.PKIXBuilderParameters.<init>(PKIXBuilderParameters.java:104) ~[na:1.8.0_91]
    at sun.security.validator.PKIXValidator.<init>(PKIXValidator.java:88) ~[na:1.8.0_91]

信任锚参数必须为非空
2016-12-06 20:49:36007错误[Timer Driven Process Thread-5]o.a.nifi.processors.standard.InvokeHTTP InvokeHTTP[id=d5437c56-0158-1000-f994-28154b2af3ae]由于异常导致路由失败：javax.net.ssl.SSLException:java.lang.RuntimeException:意外错误：java.security.invalidalgorithParameterException:trustAnchors参数必须为非空：javax.net.ssl.SSLException:java.lang.RuntimeException:意外错误：java.security.InvalidalgorithParameterException:trustAnchors参数必须为非空
2016-12-06 20:49:36009错误[Timer Driven Process Thread-5]o.a.nifi.processors.standard.InvokeHTTP
javax.net.ssl.SSLException:java.lang.RuntimeException:意外错误：java.security.invalidalgorithParameterException:trustAnchors参数必须为非空
在sun.security.ssl.Alerts.getSSLException（Alerts.java:208）~[na:1.8.0\u 91]
在sun.security.ssl.SSLSocketImpl.fatal（SSLSocketImpl.java:1949）~[na:1.8.091]
在sun.security.ssl.SSLSocketImpl.fatal（SSLSocketImpl.java:1906）~[na:1.8.091]
在sun.security.ssl.SSLSocketImpl.handleException（SSLSocketImpl.java:1889）~[na:1.8.091]
在sun.security.ssl.SSLSocketImpl.startHandshake（SSLSocketImpl.java:1410）~[na:1.8.091]
在sun.security.ssl.SSLSocketImpl.startHandshake（SSLSocketImpl.java:1387）~[na:1.8.091]
在com.squareup.okhttp.internal.io.RealConnection.connectTls（RealConnection.java:188）~[okhttp-2.7.1.jar:na]
在com.squareup.okhttp.internal.io.RealConnection.connectSocket（RealConnection.java:145）~[okhttp-2.7.1.jar:na]
在com.squareup.okhttp.internal.io.RealConnection.connect（RealConnection.java:108）~[okhttp-2.7.1.jar:na]
在com.squareup.okhttp.internal.http.StreamAllocation.findConnection（StreamAllocation.java:184）~[okhttp-2.7.1.jar:na]
在com.squareup.okhttp.internal.http.StreamAllocation.findHealthyConnection（StreamAllocation.java:126）~[okhttp-2.7.1.jar:na]
在com.squareup.okhttp.internal.http.StreamAllocation.newStream（StreamAllocation.java:95）~[okhttp-2.7.1.jar:na]
在com.squareup.okhttp.internal.http.HttpEngine.connect（HttpEngine.java:283）~[okhttp-2.7.1.jar:na]
在com.squareup.okhttp.internal.http.HttpEngine.sendRequest（HttpEngine.java:224）~[okhttp-2.7.1.jar:na]
在com.squareup.okhttp.Call.getResponse（Call.java:286）~[okhttp-2.7.1.jar:na]
在com.squareup.okhttp.Call$ApplicationInterceptorChain.procedure（Call.java:243）~[okhttp-2.7.1.jar:na]
在com.squareup.okhttp.Call.getResponseWithInterceptorChain（Call.java:205）~[okhttp-2.7.1.jar:na]
在com.squareup.okhttp.Call.execute（Call.java:80）~[okhttp-2.7.1.jar:na]
在org.apache.nifi.processors.standard.InvokeHTTP.onTrigger（InvokeHTTP.java:624）~[nifi-standard-processors-1.0.0.jar:1.0.0]
位于org.apache.nifi.processor.AbstractProcessor.onTrigger（AbstractProcessor.java:27）[nifi-api-1.0.0.jar:1.0.0]
位于org.apache.nifi.controller.StandardProcessorNode.onTrigger（StandardProcessorNode.java:1064）[nifi-framework-core-1.0.0.jar:1.0.0]
在org.apache.nifi.controller.tasks.ContinuallyRunProcessorTask.call（ContinuallyRunProcessorTask.java:136）[nifi-framework-core-1.0.0.jar:1.0.0]
在org.apache.nifi.controller.tasks.ContinuallyRunProcessorTask.call（ContinuallyRunProcessorTask.java:47）[nifi-framework-core-1.0.0.jar:1.0.0]
位于org.apache.nifi.controller.scheduling.TimerDrivenSchedulingAgent$1.run（TimerDrivenSchedulingAgent.java:132）[nifi-framework-core-1.0.0.jar:1.0.0]
在java.util.concurrent.Executors$RunnableAdapter.call（Executors.java:511）[na:1.8.091]
在java.util.concurrent.FutureTask.runAndReset（FutureTask.java:308）[na:1.8.091]
在java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301（ScheduledThreadPoolExecutor.java:180）[na:1.8.091]
在java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run（ScheduledThreadPoolExecutor.java:294）[na:1.8.091]
位于java.util.concurrent.ThreadPoolExecutor.runWorker（ThreadPoolExecutor.java:1142）[na:1.8.091]
在java.util.concurrent.ThreadPoolExecutor$Worker.run（ThreadPoolExecutor.java:617）[na:1.8.091]
在java.lang.Thread.run（Thread.java:745）[na:1.8.091]
原因：java.lang.RuntimeException:意外错误：java.security.InvalidalgorithParameterException:trustAnchors参数必须为非空
在sun.security.validator.PKIXValidator.（PKIXValidator.java:90）~[na:1.8.091]
在sun.security.validator.validator.getInstance（validator.java:179）~[na:1.8.091]
在sun.security.ssl.X509TrustManagerImpl.getValidator（X509TrustManagerImpl.java:312）~[na:1.8.091]
在sun.security.ssl.X509TrustManagerImpl.checktrustednit（X509TrustManagerImpl.java:171）~[na:1.8.091]
在sun.security.ssl.X509TrustManagerImpl.checkTrusted（X509TrustManagerImpl.java:184）~[na:1.8.091]
在sun.security.ssl.X509TrustManagerImpl.checkServerTrusted（X509TrustManagerImpl.java:124）~[na:1.8.091]
在sun.security.ssl.ClientHandshaker.serverCertificate（ClientHandshaker.java:1491）~[na:1.8.091]
在sun.security.ssl.ClientHandshaker.processMessage（ClientHandshaker.java:216）~[na:1.8.091]
在sun.security.ssl.Handshaker.processLoop（Handshaker.java:979）~[na:1.8.091]
在sun.security.ssl.Handshaker.process\u记录（Handshaker.java:914）~[na:1.8.0\u 91]
在sun.security.ssl.SSLSocketImpl.readRecord（SSLSocketImpl.java:1062）~[na:1.8.091]
在sun.security.ssl.SSLSocketImpl.performinialhandshake（SSLSocketImpl.java:1375）~[na:1.8.091]
在sun.security.ssl.SSLSocketImpl.startHandshake（SSLSocketImpl.java:1403）~[na:1.8.091]
... 省略26个公共框架
原因：java.security。