彪子的刀子 发表于 2017-7-7 14:57:34

这个又是什么鬼

2017-07-07 14:49:18,917 ERROR rt.DbMetricCollectorTarget _getAllData.344 - java.lang.NullPointerException
java.lang.NullPointerException
        at oracle.sysman.emSDK.emd.comm.EMDClient.getURL(EMDClient.java:1570)
        at oracle.sysman.emSDK.emd.comm.EMDClient.getConnection(EMDClient.java:1266)
        at oracle.sysman.emSDK.emd.comm.EMDClient.getConnection(EMDClient.java:1242)
        at oracle.sysman.emSDK.emd.comm.EMDClient.getResponseForRequest(EMDClient.java:1689)
        at oracle.sysman.emSDK.emd.comm.EMDClient.getMetrics(EMDClient.java:981)
        at oracle.sysman.emo.perf.metric.rt.DbHomeTab._getAllData(DbHomeTab.java:340)
        at oracle.sysman.emo.perf.metric.rt.DbHomeTab.getData(DbHomeTab.java:154)
        at oracle.sysman.emo.perf.metric.eng.MetricCached.collectCachedData(MetricCached.java:416)
        at oracle.sysman.emo.perf.metric.eng.MetricCollectorThread._collectCachedData(MetricCollectorThread.java:605)
        at oracle.sysman.emo.perf.metric.eng.MetricCollectorThread.run(MetricCollectorThread.java:325)
        at java.lang.Thread.run(Thread.java:637)
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