• root
• org.apache.hadoop
• zookeeper
• 3.2.1
• org.apache.zookeeper
• KeeperException

Methods

• KeeperExceptiontop

  public KeeperException(KeeperException.Code code)

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• codetop

  public KeeperException.Code code()
  Read the error Code for this exception

  Return:

  @return the error Code for this exception

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• createtop

  • @Deprecated

  public static KeeperException create(int code)

  Deprecated:

  @deprecated deprecated in 3.1.0, use org.apache.zookeeper.KeeperException.create(org.apache.zookeeper.KeeperException$Code) instead

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• createtop

  • @Deprecated

  public static KeeperException create(int code, String path)

  Deprecated:

  @deprecated deprecated in 3.1.0, use org.apache.zookeeper.KeeperException.create(org.apache.zookeeper.KeeperException$Code, java.lang.String) instead

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• createtop

  public static KeeperException create(KeeperException.Code code)
  All non-specific keeper exceptions should be constructed via this factory method in order to guarantee consistency in error codes and such. If you know the error code, then you should construct the special purpose exception directly. That will allow you to have the most specific possible declarations of what exceptions might actually be thrown.

  Parameters:

  @param code The error code of your new exception. This will also determine the specific type of the exception that is returned.

  Return:

  @return The specialized exception, presumably to be thrown by the caller.

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• createtop

  public static KeeperException create(KeeperException.Code code, String path)
  All non-specific keeper exceptions should be constructed via this factory method in order to guarantee consistency in error codes and such. If you know the error code, then you should construct the special purpose exception directly. That will allow you to have the most specific possible declarations of what exceptions might actually be thrown.

  Parameters:

  @param code The error code.

  @param path The ZooKeeper path being operated on.

  Return:

  @return The specialized exception, presumably to be thrown by the caller.

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• getCodetop

  • @Deprecated

  public int getCode()
  Read the error code for this exception

  Return:

  @return the error code for this exception

  Deprecated:

  @deprecated deprecated in 3.1.0, use org.apache.zookeeper.KeeperException.code() instead

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• getMessagetop

  • @Override

  public String getMessage()
  Returns the detail message string of this throwable.

  Return:

  @return the detail message string of this Throwable instance (which may be null).

  Override hierarchy:

  getMessage from Throwable

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• getPathtop

  public String getPath()
  Read the path for this exception

  Return:

  @return the path associated with this error, null if none

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• setCodetop

  • @Deprecated

  public void setCode(int code)
  Set the code for this exception

  Parameters:

  @param code error code

  Deprecated:

  @deprecated deprecated in 3.1.0, exceptions should be immutable, this method should not be used

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