dharakk opened a new issue #7183:
URL: https://github.com/apache/incubator-pinot/issues/7183


   Presto query on PInot segment path failing with the following error. The 
data table returned by the server is null. Most probably a fix in presto-pinot 
driver https://github.com/prestodb/presto-pinot-driver
   
   `
   java.lang.NullPointerException: null value in entry: 
Server_streampinot-stg22-phx3_7090=null         at 
com.google.common.collect.CollectPreconditions.checkEntryNotNull(CollectPreconditions.java:32)
       at 
com.google.common.collect.SingletonImmutableBiMap.<init>(SingletonImmutableBiMap.java:42)
    at com.google.common.collect.ImmutableBiMap.of(ImmutableBiMap.java:72)  at 
com.google.common.collect.ImmutableMap.of(ImmutableMap.java:124)     at 
com.google.common.collect.ImmutableMap.copyOf(ImmutableMap.java:458)         at 
com.google.common.collect.ImmutableMap.copyOf(ImmutableMap.java:437)         at 
com.facebook.presto.pinot.PinotSegmentPageSource.queryPinot(PinotSegmentPageSource.java:242)
         at 
com.facebook.presto.pinot.PinotSegmentPageSource.fetchPinotData(PinotSegmentPageSource.java:214)
     at 
com.facebook.presto.pinot.PinotSegmentPageSource.getNextPage(PinotSegmentPageSource.java:161)
        at 
com.facebook.presto.operator.ScanFilterAndProjectOperator.processPageSource(ScanFilterAndProjectOperator.java:276)
   at com
 
.facebook.presto.operator.ScanFilterAndProjectOperator.getOutput(ScanFilterAndProjectOperator.java:241)
        at com.facebook.presto.operator.Driver.processInternal(Driver.java:418)
   --
   `


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