java.lang.NullPointerException

Stack Overflow | Michael D. | 7 months ago
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Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at com.google.appengine.api.NamespaceManager.get()
  2. Google AppEngine
    MemcacheServiceImpl.get
    1. com.google.appengine.api.NamespaceManager.get(NamespaceManager.java:101)
    2. com.google.appengine.api.memcache.BaseMemcacheServiceImpl.getEffectiveNamespace(BaseMemcacheServiceImpl.java:65)
    3. com.google.appengine.api.memcache.AsyncMemcacheServiceImpl.doGet(AsyncMemcacheServiceImpl.java:401)
    4. com.google.appengine.api.memcache.AsyncMemcacheServiceImpl.get(AsyncMemcacheServiceImpl.java:412)
    5. com.google.appengine.api.memcache.MemcacheServiceImpl.get(MemcacheServiceImpl.java:49)
    5 frames
  3. my.training.google
    InsertIntoBqWithCalendarWindow$1.apply
    1. my.training.google.common.config.DatastoreConfigManager2.lookup(DatastoreConfigManager2.java:80)
    2. my.training.google.common.config.DatastoreConfigManager2.getString(DatastoreConfigManager2.java:117)
    3. my.training.google.mss.pipeline.InsertIntoBqWithCalendarWindow$1.apply(InsertIntoBqWithCalendarWindow.java:101)
    4. my.training.google.mss.pipeline.InsertIntoBqWithCalendarWindow$1.apply(InsertIntoBqWithCalendarWindow.java:95)
    4 frames
  4. com.google.cloud
    BigQueryIO$TagWithUniqueIdsAndTable.processElement
    1. com.google.cloud.dataflow.sdk.io.BigQueryIO$Write$Bound$TranslateTableSpecFunction.apply(BigQueryIO.java:1496)
    2. com.google.cloud.dataflow.sdk.io.BigQueryIO$Write$Bound$TranslateTableSpecFunction.apply(BigQueryIO.java:1486)
    3. com.google.cloud.dataflow.sdk.io.BigQueryIO$TagWithUniqueIdsAndTable.tableSpecFromWindow(BigQueryIO.java:2641)
    4. com.google.cloud.dataflow.sdk.io.BigQueryIO$TagWithUniqueIdsAndTable.processElement(BigQueryIO.java:2618)
    4 frames