Constructor Detail

• TableIntegrityErrorHandlerImpl

  public TableIntegrityErrorHandlerImpl()

Method Detail

• getTableInfo

  public HBaseFsck.TableInfo getTableInfo()

  Specified by:

  getTableInfo in interface TableIntegrityErrorHandler

• setTableInfo

  public void setTableInfo(HBaseFsck.TableInfo ti2)

  Set the TableInfo used by all HRegionInfos fabricated by other callbacks

  Specified by:

  setTableInfo in interface TableIntegrityErrorHandler

• handleRegionStartKeyNotEmpty

  public void handleRegionStartKeyNotEmpty(HBaseFsck.HbckInfo hi)
                                    throws IOException

  Callback for handling case where a Table has a first region that does not have an empty start key.

  Specified by:

  handleRegionStartKeyNotEmpty in interface TableIntegrityErrorHandler

  Parameters:

  hi - An HbckInfo of the second region in a table. This should have a non-empty startkey, and can be used to fabricate a first region that has an empty start key.

  Throws:

  IOException

• handleRegionEndKeyNotEmpty

  public void handleRegionEndKeyNotEmpty(byte[] curEndKey)
                                  throws IOException

  Callback for handling case where a Table has a last region that does not have an empty end key.

  Specified by:

  handleRegionEndKeyNotEmpty in interface TableIntegrityErrorHandler

  Parameters:

  curEndKey - The end key of the current last region. There should be a new region with start key as this and an empty end key.

  Throws:

  IOException

• handleDegenerateRegion

  public void handleDegenerateRegion(HBaseFsck.HbckInfo hi)
                              throws IOException

  Callback for handling a region that has the same start and end key.

  Specified by:

  handleDegenerateRegion in interface TableIntegrityErrorHandler

  Parameters:

  hi - An HbckInfo for a degenerate key.

  Throws:

  IOException

• handleDuplicateStartKeys

  public void handleDuplicateStartKeys(HBaseFsck.HbckInfo hi1,
                              HBaseFsck.HbckInfo hi2)
                                throws IOException

  Callback for handling two regions that have the same start key. This is a specific case of a region overlap.

  Specified by:

  handleDuplicateStartKeys in interface TableIntegrityErrorHandler

  Parameters:

  hi1 - one of the overlapping HbckInfo

  hi2 - the other overlapping HbckInfo

  Throws:

  IOException

• handleOverlapInRegionChain

  public void handleOverlapInRegionChain(HBaseFsck.HbckInfo hi1,
                                HBaseFsck.HbckInfo hi2)
                                  throws IOException

  Callback for handling two reigons that overlap in some arbitrary way. This is a specific case of region overlap, and called for each possible pair. If two regions have the same start key, the handleDuplicateStartKeys method is called.

  Specified by:

  handleOverlapInRegionChain in interface TableIntegrityErrorHandler

  Parameters:

  hi1 - one of the overlapping HbckInfo

  hi2 - the other overlapping HbckInfo

  Throws:

  IOException

• handleHoleInRegionChain

  public void handleHoleInRegionChain(byte[] holeStart,
                             byte[] holeEnd)
                               throws IOException

  Callback for handling a region hole between two keys.

  Specified by:

  handleHoleInRegionChain in interface TableIntegrityErrorHandler

  Parameters:

  holeStart - key at the beginning of the region hole

  holeEnd - key at the end of the region hole

  Throws:

  IOException

• handleOverlapGroup

  public void handleOverlapGroup(Collection<HBaseFsck.HbckInfo> overlap)
                          throws IOException

  Callback for handling an group of regions that overlap.

  Specified by:

  handleOverlapGroup in interface TableIntegrityErrorHandler

  Parameters:

  overlap - Collection of overlapping regions.

  Throws:

  IOException