HoodieDefaultTimeline (hudi-common 0.15.0 API)

java.lang.Object
- org.apache.hudi.common.table.timeline.HoodieDefaultTimeline

All Implemented Interfaces:

Serializable, HoodieTimeline

Direct Known Subclasses:

HoodieActiveTimeline, HoodieArchivedTimeline
```
public class HoodieDefaultTimeline
extends Object
implements HoodieTimeline
```
HoodieDefaultTimeline is a default implementation of the HoodieTimeline. It provides methods to inspect a List[HoodieInstant]. Function to get the details of the instant is passed in as a lambda.

See Also:

HoodieTimeline, Serialized Form

Field Summary

Fields
Modifier and Type Field and Description

protected Function<HoodieInstant,Option<byte[]>> details
- Fields inherited from interface org.apache.hudi.common.table.timeline.HoodieTimeline
  CLEAN_ACTION, CLEAN_EXTENSION, COMMIT_ACTION, COMMIT_EXTENSION, COMPACTION_ACTION, COMPLETED_COMPACTION_SUFFIX, COMPLETED_EXTENSION, DELTA_COMMIT_ACTION, DELTA_COMMIT_EXTENSION, EQUALS, FULL_BOOTSTRAP_INSTANT_TS, GREATER_THAN, GREATER_THAN_OR_EQUALS, INDEX_COMMIT_EXTENSION, INDEXING_ACTION, INFLIGHT_CLEAN_EXTENSION, INFLIGHT_COMMIT_EXTENSION, INFLIGHT_COMPACTION_EXTENSION, INFLIGHT_DELTA_COMMIT_EXTENSION, INFLIGHT_EXTENSION, INFLIGHT_INDEX_COMMIT_EXTENSION, INFLIGHT_LOG_COMPACTION_EXTENSION, INFLIGHT_REPLACE_COMMIT_EXTENSION, INFLIGHT_RESTORE_EXTENSION, INFLIGHT_ROLLBACK_EXTENSION, INFLIGHT_SAVE_SCHEMA_ACTION_EXTENSION, INFLIGHT_SAVEPOINT_EXTENSION, INIT_INSTANT_TS, INVALID_INSTANT_TS, LESSER_THAN, LESSER_THAN_OR_EQUALS, LOG_COMPACTION_ACTION, METADATA_BOOTSTRAP_INSTANT_TS, REPLACE_COMMIT_ACTION, REPLACE_COMMIT_EXTENSION, REQUESTED_CLEAN_EXTENSION, REQUESTED_COMMIT_EXTENSION, REQUESTED_COMPACTION_EXTENSION, REQUESTED_COMPACTION_SUFFIX, REQUESTED_DELTA_COMMIT_EXTENSION, REQUESTED_EXTENSION, REQUESTED_INDEX_COMMIT_EXTENSION, REQUESTED_LOG_COMPACTION_EXTENSION, REQUESTED_LOG_COMPACTION_SUFFIX, REQUESTED_REPLACE_COMMIT_EXTENSION, REQUESTED_RESTORE_EXTENSION, REQUESTED_ROLLBACK_EXTENSION, REQUESTED_SAVE_SCHEMA_ACTION_EXTENSION, RESTORE_ACTION, RESTORE_EXTENSION, ROLLBACK_ACTION, ROLLBACK_EXTENSION, SAVE_SCHEMA_ACTION_EXTENSION, SAVEPOINT_ACTION, SAVEPOINT_EXTENSION, SCHEMA_COMMIT_ACTION, VALID_ACTIONS_IN_TIMELINE

Fields
Modifier and Type	Field and Description
`protected Function<HoodieInstant,Option<byte[]>>`	`details`

Constructor Summary

Constructors
Constructor and Description
`HoodieDefaultTimeline()` Deprecated.
`HoodieDefaultTimeline(Stream<HoodieInstant> instants, Function<HoodieInstant,Option<byte[]>> details)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`boolean`	`containsInstant(HoodieInstant instant)`
`boolean`	`containsInstant(String ts)`
`boolean`	`containsOrBeforeTimelineStarts(String instant)`
`int`	`countInstants()`
`boolean`	`empty()` If the timeline has any instants.
`HoodieTimeline`	`filter(Predicate<HoodieInstant> filter)` Custom Filter of Instants.
`HoodieTimeline`	`filterCompletedAndCompactionInstants()` Filter this timeline to just include the completed + compaction (inflight + requested) instants A RT filesystem view is constructed with this timeline so that file-slice after pending compaction-requested instant-time is also considered valid.
`HoodieTimeline`	`filterCompletedIndexTimeline()` Filter this timeline to just include completed index instants.
`HoodieTimeline`	`filterCompletedInstants()` Filter this timeline to just include the completed instants.
`HoodieDefaultTimeline`	`filterCompletedInstantsOrRewriteTimeline()` Timeline to just include completed commits or all rewrites like compaction, logcompaction and replace actions.
`HoodieTimeline`	`filterCompletedOrMajorOrMinorCompactionInstants()`
`HoodieTimeline`	`filterInflights()` Filter this timeline to just include the in-flights.
`HoodieTimeline`	`filterInflightsAndRequested()` Filter this timeline to include requested and in-flights.
`protected Stream<HoodieInstant>`	`filterInstantsByAction(String action)`
`HoodieTimeline`	`filterPendingCompactionTimeline()` Filter this timeline to just include requested and inflight compaction instants.
`HoodieTimeline`	`filterPendingExcludingCompaction()` Filter this timeline to just include the in-flights excluding compaction instants.
`HoodieTimeline`	`filterPendingExcludingLogCompaction()` Filter this timeline to just include the in-flights excluding logcompaction instants.
`HoodieTimeline`	`filterPendingExcludingMajorAndMinorCompaction()` Filter this timeline to just include the in-flights excluding major and minor compaction instants.
`HoodieTimeline`	`filterPendingIndexTimeline()` Filter this timeline to just include requested and inflight index instants.
`HoodieTimeline`	`filterPendingLogCompactionTimeline()` Filter this timeline to just include requested and inflight log compaction instants.
`HoodieTimeline`	`filterPendingMajorOrMinorCompactionTimeline()` Compaction and logcompaction operation on MOR table is called major and minor compaction respectively.
`HoodieTimeline`	`filterPendingReplaceTimeline()` Filter this timeline to just include requested and inflight replacecommit instants.
`HoodieTimeline`	`filterPendingRollbackTimeline()` Filter this timeline to include pending rollbacks.
`HoodieTimeline`	`filterRequestedRollbackTimeline()` Filter this timeline for requested rollbacks.
`Option<HoodieInstant>`	`findInstantBefore(String instantTime)` Finds the instant before specified time.
`HoodieTimeline`	`findInstantsAfter(String instantTime)` Create a new Timeline with all the instants after startTs.
`HoodieDefaultTimeline`	`findInstantsAfter(String instantTime, int numCommits)` Create a new Timeline with all the instants after startTs.
`HoodieDefaultTimeline`	`findInstantsAfterOrEquals(String commitTime, int numCommits)` Create a new Timeline with all the instants after startTs.
`HoodieDefaultTimeline`	`findInstantsBefore(String instantTime)` Create a new Timeline with all instants before specified time.
`HoodieDefaultTimeline`	`findInstantsBeforeOrEquals(String instantTime)` Create new timeline with all instants before or equals specified time.
`HoodieDefaultTimeline`	`findInstantsInClosedRange(String startTs, String endTs)` Create a new Timeline with instants after or equals startTs and before or on endTs.
`HoodieDefaultTimeline`	`findInstantsInRange(String startTs, String endTs)` Create a new Timeline with instants after startTs and before or on endTs.
`HoodieDefaultTimeline`	`findInstantsInRangeByStateTransitionTime(String startTs, String endTs)` ` Create a new Timeline with instants after startTs and before or on endTs by state transition timestamp of actions.
`HoodieDefaultTimeline`	`findInstantsModifiedAfterByStateTransitionTime(String instantTime)` Create new timeline with all instants that were modified after specified time.
`Option<HoodieInstant>`	`firstInstant()`
`Option<HoodieInstant>`	`firstInstant(String action, HoodieInstant.State state)`
`HoodieTimeline`	`getAllCommitsTimeline()` Get all instants (commits, delta commits, compaction, clean, savepoint, rollback, replace commits, index) that result in actions, in the active timeline.
`HoodieTimeline`	`getCleanerTimeline()` Get only the cleaner action (inflight and completed) in the active timeline.
`HoodieTimeline`	`getCommitAndReplaceTimeline()` Get only pure commit and replace commits (inflight and completed) in the active timeline.
`HoodieTimeline`	`getCommitsAndCompactionTimeline()` Get all instants (commits, delta commits, replace, compaction) that produce new data or merge file, in the active timeline.
`HoodieTimeline`	`getCommitsTimeline()` Get all instants (commits, delta commits) that produce new data, in the active timeline.
`HoodieTimeline`	`getCommitTimeline()` Get only pure commits (inflight and completed) in the active timeline.
`HoodieTimeline`	`getCompletedReplaceTimeline()` Timeline to just include replace instants that have valid (commit/deltacommit) actions.
`HoodieTimeline`	`getContiguousCompletedWriteTimeline()` Timeline to just include commits (commit/deltacommit), compaction and replace actions that are completed and contiguous.
`HoodieTimeline`	`getDeltaCommitTimeline()` Get only the delta commits (inflight and completed) in the active timeline.
`Option<HoodieInstant>`	`getFirstNonSavepointCommit()` First non-savepoint commit in the active data timeline.
`Option<HoodieInstant>`	`getFirstPendingClusterInstant()` get the least recent pending cluster commit if present
`Option<byte[]>`	`getInstantDetails(HoodieInstant instant)` Read the completed instant details.
`List<HoodieInstant>`	`getInstants()`
`Stream<HoodieInstant>`	`getInstantsAsStream()`
`Stream<HoodieInstant>`	`getInstantsOrderedByStateTransitionTime()` Get the stream of instants in order by state transition timestamp of actions.
`Option<HoodieInstant>`	`getLastClusteringInstant()` get the most recent cluster commit if present
`Option<HoodieInstant>`	`getLastPendingClusterInstant()` get the most recent pending cluster commit if present
`HoodieTimeline`	`getRestoreTimeline()` Get only the restore action (inflight and completed) in the active timeline.
`Stream<HoodieInstant>`	`getReverseOrderedInstants()`
`HoodieTimeline`	`getRollbackAndRestoreTimeline()` Get only the rollback and restore action (inflight and completed) in the active timeline.
`HoodieTimeline`	`getRollbackTimeline()` Get only the rollback action (inflight and completed) in the active timeline.
`HoodieTimeline`	`getSavePointTimeline()` Get only the save point action (inflight and completed) in the active timeline.
`String`	`getTimelineHash()` Get hash of timeline.
`HoodieTimeline`	`getTimelineOfActions(Set<String> actions)` Get a timeline of a specific set of actions.
`HoodieDefaultTimeline`	`getWriteTimeline()` Timeline to just include commits (commit/deltacommit), compaction and replace actions.
`boolean`	`isBeforeTimelineStarts(String instant)`
`boolean`	`isEmpty(HoodieInstant instant)`
`boolean`	`isPendingClusterInstant(String instantTime)` return true if instant is a pending clustering commit, otherwise false
`Option<HoodieInstant>`	`lastInstant()`
`HoodieDefaultTimeline`	`mergeTimeline(HoodieDefaultTimeline timeline)` Merge this timeline with the given timeline.
`Option<HoodieInstant>`	`nthFromLastInstant(int n)`
`Option<HoodieInstant>`	`nthInstant(int n)`
`void`	`setInstants(List<HoodieInstant> instants)`
`String`	`toString()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.hudi.common.table.timeline.HoodieTimeline
compareTimestamps, getCleanInflightInstant, getCleanRequestedInstant, getCommitFromCommitFile, getCompactionInflightInstant, getCompactionRequestedInstant, getCompletedInstant, getIndexInflightInstant, getIndexRequestedInstant, getInflightInstant, getLogCompactionInflightInstant, getLogCompactionRequestedInstant, getReplaceCommitInflightInstant, getReplaceCommitRequestedInstant, getRequestedInstant, getRestoreRequestedInstant, getRollbackRequestedInstant, isInClosedRange, isInRange, makeCleanerFileName, makeCommitFileName, makeDeltaFileName, makeFileNameAsComplete, makeFileNameAsInflight, makeIndexCommitFileName, makeInflightCleanerFileName, makeInflightCommitFileName, makeInflightCompactionFileName, makeInflightDeltaFileName, makeInflightIndexFileName, makeInflightLogCompactionFileName, makeInflightReplaceFileName, makeInflightRestoreFileName, makeInflightRollbackFileName, makeInflightSavePointFileName, makeInflightSchemaFileName, makeReplaceFileName, makeRequestedCleanerFileName, makeRequestedCommitFileName, makeRequestedCompactionFileName, makeRequestedDeltaFileName, makeRequestedIndexFileName, makeRequestedLogCompactionFileName, makeRequestedReplaceFileName, makeRequestedRestoreFileName, makeRequestedRollbackFileName, makeRequestSchemaFileName, makeRestoreFileName, makeRollbackFileName, makeSavePointFileName, makeSchemaFileName

- Field Detail
  - details
```
protected transient Function<HoodieInstant,Option<byte[]>> details
```
- Constructor Detail
  - HoodieDefaultTimeline
```
public HoodieDefaultTimeline(Stream<HoodieInstant> instants,
                             Function<HoodieInstant,Option<byte[]>> details)
```
  - HoodieDefaultTimeline
```
public HoodieDefaultTimeline()
```
    Deprecated.
    
    For serializing and de-serializing.
- Method Detail
  - setInstants
```
public void setInstants(List<HoodieInstant> instants)
```
  - filterInflights
```
public HoodieTimeline filterInflights()
```
    Description copied from interface: HoodieTimeline
    
    Filter this timeline to just include the in-flights.
    
    Specified by:
    
    filterInflights in interface HoodieTimeline
    
    Returns:
    
    New instance of HoodieTimeline with just in-flights
  - filterInflightsAndRequested
```
public HoodieTimeline filterInflightsAndRequested()
```
    Description copied from interface: HoodieTimeline
    
    Filter this timeline to include requested and in-flights.
    
    Specified by:
    
    filterInflightsAndRequested in interface HoodieTimeline
    
    Returns:
    
    New instance of HoodieTimeline with just in-flights and requested instants
  - filterPendingExcludingCompaction
```
public HoodieTimeline filterPendingExcludingCompaction()
```
    Description copied from interface: HoodieTimeline
    
    Filter this timeline to just include the in-flights excluding compaction instants.
    
    Specified by:
    
    filterPendingExcludingCompaction in interface HoodieTimeline
    
    Returns:
    
    New instance of HoodieTimeline with just in-flights excluding compaction instants
  - filterPendingExcludingLogCompaction
```
public HoodieTimeline filterPendingExcludingLogCompaction()
```
    Description copied from interface: HoodieTimeline
    
    Filter this timeline to just include the in-flights excluding logcompaction instants.
    
    Specified by:
    
    filterPendingExcludingLogCompaction in interface HoodieTimeline
    
    Returns:
    
    New instance of HoodieTimeline with just in-flights excluding compaction instants
  - filterPendingExcludingMajorAndMinorCompaction
```
public HoodieTimeline filterPendingExcludingMajorAndMinorCompaction()
```
    Description copied from interface: HoodieTimeline
    
    Filter this timeline to just include the in-flights excluding major and minor compaction instants.
    
    Specified by:
    
    filterPendingExcludingMajorAndMinorCompaction in interface HoodieTimeline
    
    Returns:
    
    New instance of HoodieTimeline with just in-flights excluding major and minor compaction instants
  - filterCompletedInstants
```
public HoodieTimeline filterCompletedInstants()
```
    Description copied from interface: HoodieTimeline
    
    Filter this timeline to just include the completed instants.
    
    Specified by:
    
    filterCompletedInstants in interface HoodieTimeline
    
    Returns:
    
    New instance of HoodieTimeline with just completed instants
  - filterCompletedAndCompactionInstants
```
public HoodieTimeline filterCompletedAndCompactionInstants()
```
    Description copied from interface: HoodieTimeline
    
    Filter this timeline to just include the completed + compaction (inflight + requested) instants A RT filesystem view is constructed with this timeline so that file-slice after pending compaction-requested instant-time is also considered valid. A RT file-system view for reading must then merge the file-slices before and after pending compaction instant so that all delta-commits are read.
    
    Specified by:
    
    filterCompletedAndCompactionInstants in interface HoodieTimeline
    
    Returns:
    
    New instance of HoodieTimeline with just completed instants
  - filterCompletedOrMajorOrMinorCompactionInstants
```
public HoodieTimeline filterCompletedOrMajorOrMinorCompactionInstants()
```
    Specified by:
    
    filterCompletedOrMajorOrMinorCompactionInstants in interface HoodieTimeline
  - filterCompletedInstantsOrRewriteTimeline
```
public HoodieDefaultTimeline filterCompletedInstantsOrRewriteTimeline()
```
    Description copied from interface: HoodieTimeline
    
    Timeline to just include completed commits or all rewrites like compaction, logcompaction and replace actions.
    
    Specified by:
    
    filterCompletedInstantsOrRewriteTimeline in interface HoodieTimeline
    
    Returns:
  - getWriteTimeline
```
public HoodieDefaultTimeline getWriteTimeline()
```
    Description copied from interface: HoodieTimeline
    
    Timeline to just include commits (commit/deltacommit), compaction and replace actions.
    
    Specified by:
    
    getWriteTimeline in interface HoodieTimeline
    
    Returns:
  - getContiguousCompletedWriteTimeline
```
public HoodieTimeline getContiguousCompletedWriteTimeline()
```
    Description copied from interface: HoodieTimeline
    
    Timeline to just include commits (commit/deltacommit), compaction and replace actions that are completed and contiguous. For example, if timeline is [C0.completed, C1.completed, C2.completed, C3.inflight, C4.completed]. Then, a timeline of [C0.completed, C1.completed, C2.completed] will be returned.
    
    Specified by:
    
    getContiguousCompletedWriteTimeline in interface HoodieTimeline
    
    Returns:
  - getCompletedReplaceTimeline
```
public HoodieTimeline getCompletedReplaceTimeline()
```
    Description copied from interface: HoodieTimeline
    
    Timeline to just include replace instants that have valid (commit/deltacommit) actions.
    
    Specified by:
    
    getCompletedReplaceTimeline in interface HoodieTimeline
    
    Returns:
  - filterPendingReplaceTimeline
```
public HoodieTimeline filterPendingReplaceTimeline()
```
    Description copied from interface: HoodieTimeline
    
    Filter this timeline to just include requested and inflight replacecommit instants.
    
    Specified by:
    
    filterPendingReplaceTimeline in interface HoodieTimeline
  - filterPendingRollbackTimeline
```
public HoodieTimeline filterPendingRollbackTimeline()
```
    Description copied from interface: HoodieTimeline
    
    Filter this timeline to include pending rollbacks.
    
    Specified by:
    
    filterPendingRollbackTimeline in interface HoodieTimeline
  - filterRequestedRollbackTimeline
```
public HoodieTimeline filterRequestedRollbackTimeline()
```
    Description copied from interface: HoodieTimeline
    
    Filter this timeline for requested rollbacks.
    
    Specified by:
    
    filterRequestedRollbackTimeline in interface HoodieTimeline
  - filterPendingCompactionTimeline
```
public HoodieTimeline filterPendingCompactionTimeline()
```
    Description copied from interface: HoodieTimeline
    
    Filter this timeline to just include requested and inflight compaction instants.
    
    Specified by:
    
    filterPendingCompactionTimeline in interface HoodieTimeline
    
    Returns:
  - filterPendingLogCompactionTimeline
```
public HoodieTimeline filterPendingLogCompactionTimeline()
```
    Description copied from interface: HoodieTimeline
    
    Filter this timeline to just include requested and inflight log compaction instants.
    
    Specified by:
    
    filterPendingLogCompactionTimeline in interface HoodieTimeline
    
    Returns:
  - filterPendingMajorOrMinorCompactionTimeline
```
public HoodieTimeline filterPendingMajorOrMinorCompactionTimeline()
```
    Compaction and logcompaction operation on MOR table is called major and minor compaction respectively.
    
    Specified by:
    
    filterPendingMajorOrMinorCompactionTimeline in interface HoodieTimeline
    
    Returns:
  - findInstantsInRange
```
public HoodieDefaultTimeline findInstantsInRange(String startTs,
                                                 String endTs)
```
    Description copied from interface: HoodieTimeline
    
    Create a new Timeline with instants after startTs and before or on endTs.
    
    Specified by:
    
    findInstantsInRange in interface HoodieTimeline
  - findInstantsInClosedRange
```
public HoodieDefaultTimeline findInstantsInClosedRange(String startTs,
                                                       String endTs)
```
    Description copied from interface: HoodieTimeline
    
    Create a new Timeline with instants after or equals startTs and before or on endTs.
    
    Specified by:
    
    findInstantsInClosedRange in interface HoodieTimeline
  - findInstantsInRangeByStateTransitionTime
```
public HoodieDefaultTimeline findInstantsInRangeByStateTransitionTime(String startTs,
                                                                      String endTs)
```
    Description copied from interface: HoodieTimeline
    
    ` Create a new Timeline with instants after startTs and before or on endTs by state transition timestamp of actions.
    
    Specified by:
    
    findInstantsInRangeByStateTransitionTime in interface HoodieTimeline
  - findInstantsModifiedAfterByStateTransitionTime
```
public HoodieDefaultTimeline findInstantsModifiedAfterByStateTransitionTime(String instantTime)
```
    Description copied from interface: HoodieTimeline
    
    Create new timeline with all instants that were modified after specified time.
    
    Specified by:
    
    findInstantsModifiedAfterByStateTransitionTime in interface HoodieTimeline
  - findInstantsAfter
```
public HoodieDefaultTimeline findInstantsAfter(String instantTime,
                                               int numCommits)
```
    Description copied from interface: HoodieTimeline
    
    Create a new Timeline with all the instants after startTs.
    
    Specified by:
    
    findInstantsAfter in interface HoodieTimeline
  - findInstantsAfter
```
public HoodieTimeline findInstantsAfter(String instantTime)
```
    Description copied from interface: HoodieTimeline
    
    Create a new Timeline with all the instants after startTs.
    
    Specified by:
    
    findInstantsAfter in interface HoodieTimeline
  - findInstantsAfterOrEquals
```
public HoodieDefaultTimeline findInstantsAfterOrEquals(String commitTime,
                                                       int numCommits)
```
    Description copied from interface: HoodieTimeline
    
    Create a new Timeline with all the instants after startTs.
    
    Specified by:
    
    findInstantsAfterOrEquals in interface HoodieTimeline
  - findInstantsBefore
```
public HoodieDefaultTimeline findInstantsBefore(String instantTime)
```
    Description copied from interface: HoodieTimeline
    
    Create a new Timeline with all instants before specified time.
    
    Specified by:
    
    findInstantsBefore in interface HoodieTimeline
  - findInstantBefore
```
public Option<HoodieInstant> findInstantBefore(String instantTime)
```
    Description copied from interface: HoodieTimeline
    
    Finds the instant before specified time.
    
    Specified by:
    
    findInstantBefore in interface HoodieTimeline
  - findInstantsBeforeOrEquals
```
public HoodieDefaultTimeline findInstantsBeforeOrEquals(String instantTime)
```
    Description copied from interface: HoodieTimeline
    
    Create new timeline with all instants before or equals specified time.
    
    Specified by:
    
    findInstantsBeforeOrEquals in interface HoodieTimeline
  - filter
```
public HoodieTimeline filter(Predicate<HoodieInstant> filter)
```
    Description copied from interface: HoodieTimeline
    
    Custom Filter of Instants.
    
    Specified by:
    
    filter in interface HoodieTimeline
  - filterPendingIndexTimeline
```
public HoodieTimeline filterPendingIndexTimeline()
```
    Description copied from interface: HoodieTimeline
    
    Filter this timeline to just include requested and inflight index instants.
    
    Specified by:
    
    filterPendingIndexTimeline in interface HoodieTimeline
  - filterCompletedIndexTimeline
```
public HoodieTimeline filterCompletedIndexTimeline()
```
    Description copied from interface: HoodieTimeline
    
    Filter this timeline to just include completed index instants.
    
    Specified by:
    
    filterCompletedIndexTimeline in interface HoodieTimeline
  - getCommitsTimeline
```
public HoodieTimeline getCommitsTimeline()
```
    Get all instants (commits, delta commits) that produce new data, in the active timeline.
  - getCommitsAndCompactionTimeline
```
public HoodieTimeline getCommitsAndCompactionTimeline()
```
    Get all instants (commits, delta commits, replace, compaction) that produce new data or merge file, in the active timeline.
  - getAllCommitsTimeline
```
public HoodieTimeline getAllCommitsTimeline()
```
    Get all instants (commits, delta commits, compaction, clean, savepoint, rollback, replace commits, index) that result in actions, in the active timeline.
  - getCommitAndReplaceTimeline
```
public HoodieTimeline getCommitAndReplaceTimeline()
```
    Get only pure commit and replace commits (inflight and completed) in the active timeline.
  - getCommitTimeline
```
public HoodieTimeline getCommitTimeline()
```
    Get only pure commits (inflight and completed) in the active timeline.
  - getDeltaCommitTimeline
```
public HoodieTimeline getDeltaCommitTimeline()
```
    Get only the delta commits (inflight and completed) in the active timeline.
  - getTimelineOfActions
```
public HoodieTimeline getTimelineOfActions(Set<String> actions)
```
    Get a timeline of a specific set of actions. useful to create a merged timeline of multiple actions.
    
    Parameters:
    
    actions - actions allowed in the timeline
  - getCleanerTimeline
```
public HoodieTimeline getCleanerTimeline()
```
    Get only the cleaner action (inflight and completed) in the active timeline.
  - getRollbackTimeline
```
public HoodieTimeline getRollbackTimeline()
```
    Get only the rollback action (inflight and completed) in the active timeline.
  - getRollbackAndRestoreTimeline
```
public HoodieTimeline getRollbackAndRestoreTimeline()
```
    Get only the rollback and restore action (inflight and completed) in the active timeline.
  - getSavePointTimeline
```
public HoodieTimeline getSavePointTimeline()
```
    Get only the save point action (inflight and completed) in the active timeline.
  - getRestoreTimeline
```
public HoodieTimeline getRestoreTimeline()
```
    Get only the restore action (inflight and completed) in the active timeline.
  - filterInstantsByAction
```
protected Stream<HoodieInstant> filterInstantsByAction(String action)
```
  - empty
```
public boolean empty()
```
    Description copied from interface: HoodieTimeline
    
    If the timeline has any instants.
    
    Specified by:
    
    empty in interface HoodieTimeline
    
    Returns:
    
    true if timeline is empty
  - countInstants
```
public int countInstants()
```
    Specified by:
    
    countInstants in interface HoodieTimeline
    
    Returns:
    
    total number of completed instants
  - firstInstant
```
public Option<HoodieInstant> firstInstant()
```
    Specified by:
    
    firstInstant in interface HoodieTimeline
    
    Returns:
    
    first completed instant if available
  - firstInstant
```
public Option<HoodieInstant> firstInstant(String action,
                                          HoodieInstant.State state)
```
    Specified by:
    
    firstInstant in interface HoodieTimeline
    
    Parameters:
    
    action - Instant action String.
    
    state - Instant State.
    
    Returns:
    
    first instant of a specific action and state if available
  - nthInstant
```
public Option<HoodieInstant> nthInstant(int n)
```
    Specified by:
    
    nthInstant in interface HoodieTimeline
    
    Returns:
    
    nth completed instant from the first completed instant
  - lastInstant
```
public Option<HoodieInstant> lastInstant()
```
    Specified by:
    
    lastInstant in interface HoodieTimeline
    
    Returns:
    
    last completed instant if available
  - nthFromLastInstant
```
public Option<HoodieInstant> nthFromLastInstant(int n)
```
    Specified by:
    
    nthFromLastInstant in interface HoodieTimeline
    
    Returns:
    
    nth completed instant going back from the last completed instant
  - containsInstant
```
public boolean containsInstant(HoodieInstant instant)
```
    Specified by:
    
    containsInstant in interface HoodieTimeline
    
    Returns:
    
    true if the passed instant is present as a completed instant on the timeline
  - containsInstant
```
public boolean containsInstant(String ts)
```
    Specified by:
    
    containsInstant in interface HoodieTimeline
    
    Returns:
    
    true if the passed instant is present as a completed instant on the timeline
  - containsOrBeforeTimelineStarts
```
public boolean containsOrBeforeTimelineStarts(String instant)
```
    Specified by:
    
    containsOrBeforeTimelineStarts in interface HoodieTimeline
    
    Returns:
    
    true if the passed instant is present as a completed instant on the timeline or if the instant is before the first completed instant in the timeline
  - getTimelineHash
```
public String getTimelineHash()
```
    Description copied from interface: HoodieTimeline
    
    Get hash of timeline.
    
    Specified by:
    
    getTimelineHash in interface HoodieTimeline
    
    Returns:
  - getInstantsAsStream
```
public Stream<HoodieInstant> getInstantsAsStream()
```
    Specified by:
    
    getInstantsAsStream in interface HoodieTimeline
    
    Returns:
    
    Get the stream of completed instants
  - getInstants
```
public List<HoodieInstant> getInstants()
```
    Specified by:
    
    getInstants in interface HoodieTimeline
    
    Returns:
    
    Get tht list of instants
  - getReverseOrderedInstants
```
public Stream<HoodieInstant> getReverseOrderedInstants()
```
    Specified by:
    
    getReverseOrderedInstants in interface HoodieTimeline
    
    Returns:
    
    Get the stream of completed instants in reverse order TODO Change code references to getInstants() that reverse the instants later on to use this method instead.
  - getInstantsOrderedByStateTransitionTime
```
public Stream<HoodieInstant> getInstantsOrderedByStateTransitionTime()
```
    Description copied from interface: HoodieTimeline
    
    Get the stream of instants in order by state transition timestamp of actions.
    
    Specified by:
    
    getInstantsOrderedByStateTransitionTime in interface HoodieTimeline
  - isBeforeTimelineStarts
```
public boolean isBeforeTimelineStarts(String instant)
```
    Specified by:
    
    isBeforeTimelineStarts in interface HoodieTimeline
    
    Returns:
    
    true if the passed in instant is before the first completed instant in the timeline
  - getFirstNonSavepointCommit
```
public Option<HoodieInstant> getFirstNonSavepointCommit()
```
    Description copied from interface: HoodieTimeline
    
    First non-savepoint commit in the active data timeline. Examples: 1. An active data timeline C1, C2, C3, C4, C5 returns C1. 2. If archival is allowed beyond savepoint and let's say C1, C2, C4 have been archived while C3, C5 have been savepointed, then for the data timeline C3, C3_Savepoint, C5, C5_Savepoint, C6, C7 returns C6.
    
    Specified by:
    
    getFirstNonSavepointCommit in interface HoodieTimeline
  - getLastClusteringInstant
```
public Option<HoodieInstant> getLastClusteringInstant()
```
    Description copied from interface: HoodieTimeline
    
    get the most recent cluster commit if present
    
    Specified by:
    
    getLastClusteringInstant in interface HoodieTimeline
  - getFirstPendingClusterInstant
```
public Option<HoodieInstant> getFirstPendingClusterInstant()
```
    Description copied from interface: HoodieTimeline
    
    get the least recent pending cluster commit if present
    
    Specified by:
    
    getFirstPendingClusterInstant in interface HoodieTimeline
  - getLastPendingClusterInstant
```
public Option<HoodieInstant> getLastPendingClusterInstant()
```
    Description copied from interface: HoodieTimeline
    
    get the most recent pending cluster commit if present
    
    Specified by:
    
    getLastPendingClusterInstant in interface HoodieTimeline
  - isPendingClusterInstant
```
public boolean isPendingClusterInstant(String instantTime)
```
    Description copied from interface: HoodieTimeline
    
    return true if instant is a pending clustering commit, otherwise false
    
    Specified by:
    
    isPendingClusterInstant in interface HoodieTimeline
  - getInstantDetails
```
public Option<byte[]> getInstantDetails(HoodieInstant instant)
```
    Description copied from interface: HoodieTimeline
    
    Read the completed instant details.
    
    Specified by:
    
    getInstantDetails in interface HoodieTimeline
  - isEmpty
```
public boolean isEmpty(HoodieInstant instant)
```
    Specified by:
    
    isEmpty in interface HoodieTimeline
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object
  - mergeTimeline
```
public HoodieDefaultTimeline mergeTimeline(HoodieDefaultTimeline timeline)
```
    Merge this timeline with the given timeline.

Class HoodieDefaultTimeline

Field Summary

Fields inherited from interface org.apache.hudi.common.table.timeline.HoodieTimeline

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface org.apache.hudi.common.table.timeline.HoodieTimeline

Field Detail

details

Constructor Detail

HoodieDefaultTimeline

HoodieDefaultTimeline

Method Detail

setInstants

filterInflights

filterInflightsAndRequested

filterPendingExcludingCompaction

filterPendingExcludingLogCompaction

filterPendingExcludingMajorAndMinorCompaction

filterCompletedInstants

filterCompletedAndCompactionInstants

filterCompletedOrMajorOrMinorCompactionInstants

filterCompletedInstantsOrRewriteTimeline

getWriteTimeline

getContiguousCompletedWriteTimeline

getCompletedReplaceTimeline

filterPendingReplaceTimeline

filterPendingRollbackTimeline

filterRequestedRollbackTimeline

filterPendingCompactionTimeline

filterPendingLogCompactionTimeline

filterPendingMajorOrMinorCompactionTimeline

findInstantsInRange

findInstantsInClosedRange

findInstantsInRangeByStateTransitionTime

findInstantsModifiedAfterByStateTransitionTime

findInstantsAfter

findInstantsAfter

findInstantsAfterOrEquals

findInstantsBefore

findInstantBefore

findInstantsBeforeOrEquals

filter

filterPendingIndexTimeline

filterCompletedIndexTimeline

getCommitsTimeline

getCommitsAndCompactionTimeline

getAllCommitsTimeline

getCommitAndReplaceTimeline

getCommitTimeline

getDeltaCommitTimeline

getTimelineOfActions

getCleanerTimeline

getRollbackTimeline

getRollbackAndRestoreTimeline

getSavePointTimeline

getRestoreTimeline

filterInstantsByAction

empty

countInstants

firstInstant

firstInstant

nthInstant

lastInstant

nthFromLastInstant

containsInstant

containsInstant

containsOrBeforeTimelineStarts

getTimelineHash

getInstantsAsStream

getInstants

getReverseOrderedInstants

getInstantsOrderedByStateTransitionTime

isBeforeTimelineStarts

getFirstNonSavepointCommit

getLastClusteringInstant

getFirstPendingClusterInstant

getLastPendingClusterInstant

isPendingClusterInstant

getInstantDetails