| Package | Description |
|---|---|
| org.apache.hadoop.hbase.master | |
| org.apache.hadoop.hbase.util | |
| org.apache.hadoop.hbase.util.hbck |
| Modifier and Type | Field and Description |
|---|---|
private Map<String,HbckRegionInfo> |
HbckChore.regionInfoMap
This map contains the state of all hbck items.
|
| Modifier and Type | Field and Description |
|---|---|
private HbckRegionInfo |
HBaseFsck.CheckRegionConsistencyWorkItem.hbi |
private HbckRegionInfo |
HBaseFsck.WorkItemHdfsRegionInfo.hbi |
| Modifier and Type | Field and Description |
|---|---|
(package private) List<HbckRegionInfo> |
HbckTableInfo.backwards |
(package private) static Comparator<HbckRegionInfo> |
HbckRegionInfo.COMPARATOR |
private List<HbckRegionInfo> |
HBaseFsck.orphanHdfsDirs
When initially looking at HDFS, we attempt to find any orphaned data.
|
(package private) Collection<HbckRegionInfo> |
HBaseFsck.WorkItemOverlapMerge.overlapgroup |
(package private) org.apache.hbase.thirdparty.com.google.common.collect.Multimap<byte[],HbckRegionInfo> |
HbckTableInfo.overlapGroups |
private TreeMap<String,HbckRegionInfo> |
HBaseFsck.regionInfoMap
This map contains the state of all hbck items.
|
(package private) RegionSplitCalculator<HbckRegionInfo> |
HbckTableInfo.sc |
(package private) Map<org.apache.hadoop.fs.Path,HbckRegionInfo> |
HbckTableInfo.sidelinedRegions |
| Modifier and Type | Method and Description |
|---|---|
private HbckRegionInfo |
HBaseFsck.getOrCreateInfo(String name)
Gets the entry in regionInfo corresponding to the the given encoded
region name.
|
| Modifier and Type | Method and Description |
|---|---|
void |
HbckTableInfo.addRegionInfo(HbckRegionInfo hir) |
private void |
HBaseFsck.addSkippedRegion(HbckRegionInfo hbi) |
private void |
HBaseFsck.adoptHdfsOrphan(HbckRegionInfo hi)
Orphaned regions are regions without a .regioninfo file in them.
|
private void |
HBaseFsck.checkRegionConsistency(String key,
HbckRegionInfo hbi)
Check a single region for consistency and correct deployment.
|
(package private) void |
HBaseFsck.closeRegion(HbckRegionInfo hi)
Attempts to undeploy a region from a region server based in information in
META.
|
private void |
HBaseFsck.deleteMetaRegion(HbckRegionInfo hi)
Deletes region from meta table
|
private Set<String> |
HBaseFsck.getColumnFamilyList(Set<String> columns,
HbckRegionInfo hbi)
To get the column family list according to the column family dirs
|
void |
HbckTableInfo.IntegrityFixSuggester.handleDegenerateRegion(HbckRegionInfo hi) |
void |
HbckTableInfo.IntegrityFixSuggester.handleDuplicateStartKeys(HbckRegionInfo r1,
HbckRegionInfo r2) |
void |
HbckTableInfo.IntegrityFixSuggester.handleOverlapInRegionChain(HbckRegionInfo hi1,
HbckRegionInfo hi2) |
void |
HbckTableInfo.IntegrityFixSuggester.handleRegionStartKeyNotEmpty(HbckRegionInfo hi) |
void |
HbckTableInfo.HDFSIntegrityFixer.handleRegionStartKeyNotEmpty(HbckRegionInfo next)
This is a special case hole -- when the first region of a table is
missing from META, HBase doesn't acknowledge the existance of the
table.
|
void |
HbckTableInfo.IntegrityFixSuggester.handleSplit(HbckRegionInfo r1,
HbckRegionInfo r2) |
int |
HBaseFsck.mergeRegionDirs(org.apache.hadoop.fs.Path targetRegionDir,
HbckRegionInfo contained)
Merge hdfs data by moving from contained HbckRegionInfo into targetRegionDir.
|
void |
HBaseFsck.PrintingErrorReporter.reportError(HbckErrorReporter.ERROR_CODE errorCode,
String message,
HbckTableInfo table,
HbckRegionInfo info) |
void |
HbckErrorReporter.reportError(HbckErrorReporter.ERROR_CODE errorCode,
String message,
HbckTableInfo table,
HbckRegionInfo info) |
void |
HBaseFsck.PrintingErrorReporter.reportError(HbckErrorReporter.ERROR_CODE errorCode,
String message,
HbckTableInfo table,
HbckRegionInfo info1,
HbckRegionInfo info2) |
void |
HbckErrorReporter.reportError(HbckErrorReporter.ERROR_CODE errorCode,
String message,
HbckTableInfo table,
HbckRegionInfo info1,
HbckRegionInfo info2) |
private void |
HBaseFsck.resetSplitParent(HbckRegionInfo hi)
Reset the split parent region info in meta table
|
(package private) org.apache.hadoop.fs.Path |
HBaseFsck.sidelineRegionDir(org.apache.hadoop.fs.FileSystem fs,
HbckRegionInfo hi)
Sideline a region dir (instead of deleting it)
|
(package private) org.apache.hadoop.fs.Path |
HBaseFsck.sidelineRegionDir(org.apache.hadoop.fs.FileSystem fs,
String parentDir,
HbckRegionInfo hi)
Sideline a region dir (instead of deleting it)
|
private void |
HBaseFsck.tryAssignmentRepair(HbckRegionInfo hbi,
String msg) |
private void |
HBaseFsck.unassignMetaReplica(HbckRegionInfo hi) |
private void |
HBaseFsck.undeployRegions(HbckRegionInfo hi) |
private void |
HBaseFsck.undeployRegionsForHbi(HbckRegionInfo hi) |
| Modifier and Type | Method and Description |
|---|---|
private void |
HBaseFsck.adoptHdfsOrphans(Collection<HbckRegionInfo> orphanHdfsDirs)
Iterates through the list of all orphan/invalid regiondirs.
|
private void |
HbckTableInfo.dump(SortedSet<byte[]> splits,
org.apache.hbase.thirdparty.com.google.common.collect.Multimap<byte[],HbckRegionInfo> regions)
This dumps data in a visually reasonable way for visual debugging
|
private void |
HbckTableInfo.dumpOverlapProblems(org.apache.hbase.thirdparty.com.google.common.collect.Multimap<byte[],HbckRegionInfo> regions) |
private void |
HbckTableInfo.dumpSidelinedRegions(Map<org.apache.hadoop.fs.Path,HbckRegionInfo> regions) |
org.apache.hbase.thirdparty.com.google.common.collect.ImmutableList<RegionInfo> |
HbckTableInfo.getRegionsFromMeta(TreeMap<String,HbckRegionInfo> regionInfoMap) |
void |
HbckTableInfo.HDFSIntegrityFixer.handleOverlapGroup(Collection<HbckRegionInfo> overlap)
This takes set of overlapping regions and merges them into a single
region.
|
(package private) void |
HbckTableInfo.HDFSIntegrityFixer.mergeOverlaps(Collection<HbckRegionInfo> overlap) |
(package private) void |
HbckTableInfo.HDFSIntegrityFixer.removeParentsAndFixSplits(Collection<HbckRegionInfo> overlap) |
(package private) void |
HbckTableInfo.HDFSIntegrityFixer.sidelineBigOverlaps(Collection<HbckRegionInfo> bigOverlap)
Sideline some regions in a big overlap group so that it
will have fewer regions, and it is easier to merge them later on.
|
| Constructor and Description |
|---|
CheckRegionConsistencyWorkItem(String key,
HbckRegionInfo hbi) |
WorkItemHdfsRegionInfo(HbckRegionInfo hbi,
HBaseFsck hbck,
HbckErrorReporter errors) |
| Constructor and Description |
|---|
WorkItemOverlapMerge(Collection<HbckRegionInfo> overlapgroup,
TableIntegrityErrorHandler handler) |
| Modifier and Type | Method and Description |
|---|---|
void |
TableIntegrityErrorHandlerImpl.handleDegenerateRegion(HbckRegionInfo hi)
Callback for handling a region that has the same start and end key.
|
void |
TableIntegrityErrorHandler.handleDegenerateRegion(HbckRegionInfo hi)
Callback for handling a region that has the same start and end key.
|
void |
TableIntegrityErrorHandlerImpl.handleDuplicateStartKeys(HbckRegionInfo hi1,
HbckRegionInfo hi2)
Callback for handling two regions that have the same start key.
|
void |
TableIntegrityErrorHandler.handleDuplicateStartKeys(HbckRegionInfo hi1,
HbckRegionInfo hi2)
Callback for handling two regions that have the same start key.
|
void |
TableIntegrityErrorHandlerImpl.handleOverlapInRegionChain(HbckRegionInfo hi1,
HbckRegionInfo hi2)
Callback for handling two reigons that overlap in some arbitrary way.
|
void |
TableIntegrityErrorHandler.handleOverlapInRegionChain(HbckRegionInfo hi1,
HbckRegionInfo hi2)
Callback for handling two reigons that overlap in some arbitrary way.
|
void |
TableIntegrityErrorHandlerImpl.handleRegionStartKeyNotEmpty(HbckRegionInfo hi)
Callback for handling case where a Table has a first region that does not
have an empty start key.
|
void |
TableIntegrityErrorHandler.handleRegionStartKeyNotEmpty(HbckRegionInfo hi)
Callback for handling case where a Table has a first region that does not
have an empty start key.
|
void |
TableIntegrityErrorHandler.handleSplit(HbckRegionInfo hi1,
HbckRegionInfo hi2)
Callback for handling two regions that have the same regionID
a specific case of a split
|
| Modifier and Type | Method and Description |
|---|---|
void |
TableIntegrityErrorHandlerImpl.handleOverlapGroup(Collection<HbckRegionInfo> overlap)
Callback for handling an group of regions that overlap.
|
void |
TableIntegrityErrorHandler.handleOverlapGroup(Collection<HbckRegionInfo> overlap)
Callback for handling an group of regions that overlap.
|
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