java.lang.NullPointerException: null at org.apache.cassandra.serializers.BooleanSerializer. deserialize(BooleanSerializer.java:33) ~[apache-cassandra-3.7.0.jar:3.7.0] at org.apache.cassandra.serializers.BooleanSerializer. deserialize(BooleanSerializer.java:24) ~[apache-cassandra-3.7.0.jar:3.7.0]

Google Groups | Rajesh Radhakrishnan | 3 months ago
  1. 0

    During writing data into Cassandra 3.7.0 using Python driver 3.7 sometime loose Connection because of Server NullPointerException (Help please!)

    Google Groups | 3 months ago | Rajesh Radhakrishnan
    java.lang.NullPointerException: null at org.apache.cassandra.serializers.BooleanSerializer. deserialize(BooleanSerializer.java:33) ~[apache-cassandra-3.7.0.jar:3.7.0] at org.apache.cassandra.serializers.BooleanSerializer. deserialize(BooleanSerializer.java:24) ~[apache-cassandra-3.7.0.jar:3.7.0]
  2. 0

    Way to write to dc1 but keep data only in dc2

    Google Groups | 2 months ago | Dorian Hoxha
    java.lang.NullPointerException: null at org.apache.cassandra.service.CacheService$KeyCacheSerializer .serialize(CacheService.java:475) ~[apache-cassandra-2.1.0.jar:2.1.0] at org.apache.cassandra.service.CacheService$KeyCacheSerializer .serialize(CacheService.java:463) ~[apache-cassandra-2.1.0.jar:2.1.0]
  3. 0

    Way to write to dc1 but keep data only in dc2

    Google Groups | 2 months ago | Dorian Hoxha
    java.lang.NullPointerException: null at org.apache.cassandra.service.CacheService$KeyCacheSerializer .serialize(CacheService.java:475) ~[apache-cassandra-2.1.0.jar:2.1.0] at org.apache.cassandra.service.CacheService$KeyCacheSerializer .serialize(CacheService.java:463) ~[apache-cassandra-2.1.0.jar:2.1.0]
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  5. 0

    Way to write to dc1 but keep data only in dc2

    Google Groups | 2 months ago | Dorian Hoxha
    java.lang.NullPointerException: null at org.apache.cassandra.service.CacheService$ KeyCacheSerializer.serialize(CacheService.java:475) ~[apache-cassandra-2.1.0.jar:2.1.0] at org.apache.cassandra.service.CacheService$ KeyCacheSerializer.serialize(CacheService.java:463) ~[apache-cassandra-2.1.0.jar:2.1.0] at org.apache.cassandra.cache.AutoSavingCache$Writer. saveCache(AutoSavingCache.java:225) ~[apache-cassandra-2.1.0.jar:2.1.0] at org.apache.cassandra.db.compaction.CompactionManager$ 11.run(CompactionManager.java:1061) ~[apache-cassandra-2.1.0.jar:2.1.0]
  6. 0

    Exceptions whenever compaction happens

    Google Groups | 2 months ago | Nikhil Sharma
    java.lang.NullPointerException: null at org.apache.cassandra.db.Slices$ArrayBackedSlices$ ComponentOfSlice.isEQ(Slices.java:748) ~[apache-cassandra-3.0.9.jar: 3.0.9]

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    Root Cause Analysis

    1. java.lang.NullPointerException

      null at org.apache.cassandra.serializers.BooleanSerializer. deserialize(BooleanSerializer.java:33) ~[apache-cassandra-3.7.0.jar:3.7.0] at org.apache.cassandra.serializers.BooleanSerializer. deserialize(BooleanSerializer.java:24) ~[apache-cassandra-3.7.0.jar:3.7.0]

      at org.apache.cassandra.db.marshal.AbstractType.compose()
    2. org.apache.cassandra
      AbstractType.compose
      1. org.apache.cassandra.db.marshal.AbstractType.compose(AbstractType.java:113)[apache-cassandra-3.7.0.jar:3.7.0]
      1 frame