java.io.IOException: java.lang.NullPointerException

gora-user | Renato Marroquín Mogrovejo | 4 years ago
  1. 0

    Re: nutch 2.1 gora-mysql

    gora-user | 4 years ago | Renato Marroquín Mogrovejo
    java.io.IOException: java.lang.NullPointerException
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    Exception while using Nutch with MySQL

    Stack Overflow | 3 years ago | ysaditya
    org.apache.gora.util.GoraException: java.io.IOException: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '-depth_webpage (id VARCHAR(767) PRIMARY KEY,headers BLOB,text VARCHAR(32000),sta' at line 1
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    Tomcat 5 and JNDIRealm

    Google Groups | 1 decade ago | John English
    java.io.IOException: java.lang.NullPointerException
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    [HADOOP-5852] JobTracker accepts heartbeats before startup is complete - ASF JIRA

    apache.org | 11 months ago
    java.io.IOException: java.lang.NullPointerException

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    Root Cause Analysis

    1. java.io.IOException

      java.lang.NullPointerException

      at org.apache.gora.sql.store.SqlStore.readMapping()
    2. org.apache.gora
      SqlStore.initialize
      1. org.apache.gora.sql.store.SqlStore.readMapping(SqlStore.java:878)
      2. org.apache.gora.sql.store.SqlStore.initialize(SqlStore.java:163)
      2 frames