java.lang.NullPointerException | 3 days ago
  1. 0

    Hadoop 1.2.1 Release Notes | 3 days ago
  2. 0

    Android: Saving Map State in Google map

    Stack Overflow | 10 months ago | Junie Negentien
    java.lang.RuntimeException: Unable to resume activity {com.ourThesis.junieNegentien2015/com.ourThesis.junieNegentien2015.MainActivity}: java.lang.NullPointerException
  3. Speed up your debug routine!

    Automated exception search integrated into your IDE

    Not finding the right solution?
    Take a tour to get the most out of Samebug.

    Tired of useless tips?

    Automated exception search integrated into your IDE

    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at org.apache.hadoop.hdfs.server.namenode.BlockPlacementPolicy.getInstance()
    2. Apache Hadoop HDFS
      1. org.apache.hadoop.hdfs.server.namenode.BlockPlacementPolicy.getInstance(
      2. org.apache.hadoop.hdfs.server.balancer.Balancer.checkReplicationPolicyCompatibility(
      2 frames