index out of bounds exceptions on metadata add

[michael-conway]

Using indexer code and adding AVU to an iRODS file shows

09:38:01,105 | ERROR | sumer[metaQueue] | index-indexer-elastic            | 181 - databook.index-indexer-elastic - 0.0.1.SNAPSHOT | error
java.lang.ArrayIndexOutOfBoundsException: 0
    at org.elasticsearch.search.internal.InternalSearchHits.getAt(InternalSearchHits.java:143)
    at logindexer.ESIndexer.getId(ESIndexer.java:438)
    at logindexer.ESIndexer.messages(ESIndexer.java:341)
    at databook.listener.ModelUpdater.update(ModelUpdater.java:77)[183:databook.index:0.0.1.SNAPSHOT]
    at databook.listener.ModelUpdater.handle(ModelUpdater.java:88)[183:databook.index:0.0.1.SNAPSHOT]
    at Proxyc3fde31a_2d9e_4071_81b5_cc1bea5dfdd3.handle(Unknown Source)
    at camelrouter.MessagingServiceBean.consume(MessagingServiceBean.java:16)[182:databook.camel-router:0.0.1.SNAPSHOT]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)[:1.7.0_55]
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)[:1.7.0_55]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)[:1.7.0_55]
    at java.lang.reflect.Method.invoke(Method.java:606)[:1.7.0_55]
    at org.apache.camel.component.bean.MethodInfo.invoke(MethodInfo.java:407)[107:org.apache.camel.camel-core:2.12.3]
    at org.apache.camel.component.bean.MethodInfo$1.doProceed(MethodInfo.java:278)[107:org.apache.camel.camel-core:2.12.3]
    at org.apache.camel.component.bean.MethodInfo$1.proceed(MethodInfo.java:251)[107:org.apache.camel.camel-core:2.12.3]
    at org.apache.camel.component.bean.BeanProcessor.process(BeanProcessor.java:166)[107:org.apache.camel.camel-core:2.12.3]
    at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:105)[107:org.apache.camel.camel-core:2.12.3]
    at org.apache.camel.component.bean.BeanProcessor.process(BeanProcessor.java:67)[107:org.apache.camel.camel-core:2.12.3]
    at org.apache.camel.impl.ProcessorEndpoint.onExchange(ProcessorEndpoint.java:103)[107:org.apache.camel.camel-core:2.12.3]
    at org.apache.camel.impl.ProcessorEndpoint$1.process(ProcessorEndpoint.java:71)[107:org.apache.camel.camel-core:2.12.3]
    at org.apache.camel.util.AsyncProcessorConverterHelper$ProcessorToAsyncProcessorBridge.process(AsyncProcessorConverterHelper.java:61)[107:org.apache.camel.camel-core:2.12.3]
    at org.apache.camel.processor.SendProcessor.process(SendProcessor.java:110)[107:org.apache.camel.camel-core:2.12.3]
    at org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:72)[107:org.apache.camel.camel-core:2.12.3]