java.lang.NullPointerException

GitHub | Yongyao | 6 months ago
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Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at esiptestbed.mudrod.driver.ESDriver.refreshIndex()
  2. esiptestbed.mudrod.driver
    ESDriver.deleteType
    1. esiptestbed.mudrod.driver.ESDriver.refreshIndex(ESDriver.java:320)
    2. esiptestbed.mudrod.driver.ESDriver.destroyBulkProcessor(ESDriver.java:133)
    3. esiptestbed.mudrod.driver.ESDriver.deleteAllByQuery(ESDriver.java:206)
    4. esiptestbed.mudrod.driver.ESDriver.deleteType(ESDriver.java:210)
    4 frames
  3. esiptestbed.mudrod.utils
    LinkageTriple.insertTriples
    1. esiptestbed.mudrod.utils.LinkageTriple.insertTriples(LinkageTriple.java:76)
    1 frame
  4. esiptestbed.mudrod.semantics
    SemanticAnalyzer.saveToES
    1. esiptestbed.mudrod.semantics.SemanticAnalyzer.saveToES(SemanticAnalyzer.java:85)
    1 frame
  5. esiptestbed.mudrod.weblog
    ClickStreamAnalyzer.execute
    1. esiptestbed.mudrod.weblog.process.ClickStreamAnalyzer.execute(ClickStreamAnalyzer.java:54)
    1 frame
  6. esiptestbed.mudrod.discoveryengine
    WeblogDiscoveryEngine.process
    1. esiptestbed.mudrod.discoveryengine.WeblogDiscoveryEngine.process(WeblogDiscoveryEngine.java:139)
    1 frame
  7. esiptestbed.mudrod.main
    MudrodEngine.main
    1. esiptestbed.mudrod.main.MudrodEngine.startProcessing(MudrodEngine.java:158)
    2. esiptestbed.mudrod.main.MudrodEngine.main(MudrodEngine.java:235)
    2 frames