ReplicationStats (Oracle - Berkeley DB Java API)

java.lang.Object
- com.sleepycat.db.ReplicationStats

public class ReplicationStats
extends java.lang.Object

Replication statistics for a database environment.

Field Summary

Fields
Modifier and Type	Field	Description
`static int`	`REP_CLIENT`	The environment is configured as a replication client, as reported by `getStatus()`.
`static int`	`REP_MASTER`	The environment is configured as a replication master, as reported by `getStatus()`.
`static int`	`REP_NONE`	Replication is not configured for this environment, as reported by `getStatus()`.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`long`	`getBulkFills()`	The number of times the bulk buffer filled up, forcing the buffer content to be sent.
`long`	`getBulkOverflows()`	The number of times a record was bigger than the entire bulk buffer, and therefore had to be sent as a singleton.
`long`	`getBulkRecords()`	The number of records added to a bulk buffer.
`long`	`getBulkTransfers()`	The number of bulk buffers transferred (via a call to the application's `ReplicationTransport` function).
`long`	`getClientRerequests()`	The number of times this client site received a "re-request" message, indicating that a request it previously sent to another client could not be serviced by that client.
`long`	`getClientSvcMiss()`	The number of "request" type messages received by this client that could not be processed, forcing the originating requester to try sending the request to the master (or another client).
`long`	`getClientSvcReq()`	The number of "request" type messages received by this client.
`int`	`getDupmasters()`	The number of duplicate master conditions originally detected at this site.
`int`	`getEgen()`	The election generation number for the current or next election.
`long`	`getElectionCurWinner()`	The environment ID of the winner of the current or last election.
`int`	`getElectionDatagen()`	The master data generation number of the winner of the current or last election.
`int`	`getElectionGen()`	The master generation number of the winner of the current or last election.
`LogSequenceNumber`	`getElectionLsn()`	The maximum LSN of the winner of the current or last election.
`int`	`getElectionNumSites()`	The number of sites responding to this site during the current election.
`int`	`getElectionNumVotes()`	The number of votes required in the current or last election.
`int`	`getElectionPriority()`	The priority of the winner of the current or last election.
`long`	`getElections()`	The number of elections held.
`int`	`getElectionSec()`	The number of seconds the last election took (the total election time is this value plus `getElectionUsec()`).
`int`	`getElectionStatus()`	The current election phase (0 if no election is in progress).
`long`	`getElectionsWon()`	The number of elections won.
`int`	`getElectionTiebreaker()`	The tiebreaker value of the winner of the current or last election.
`int`	`getElectionUsec()`	The number of microseconds the last election took (the total election time is this value plus `getElectionSec()`).
`int`	`getElectionVotes()`	The number of votes received during the current election.
`long`	`getEnvId()`	The current environment ID.
`int`	`getEnvPriority()`	The current environment priority.
`long`	`getExtDuplicated()`	The number of duplicate external file messages.
`long`	`getExtRecords()`	The number of external file messages.
`long`	`getExtRereq()`	The number of re-requested external file messages.
`long`	`getExtUpdateRereq()`	The number of re-requested external file update messages.
`int`	`getGen()`	The current master generation number.
`long`	`getLeaseChk()`	The number of lease validity checks.
`long`	`getLeaseChkMisses()`	The number of invalid lease validity checks.
`long`	`getLeaseChkRefresh()`	The number of lease refresh attempts during lease validity checks.
`long`	`getLeaseSends()`	The number of live messages sent while using leases.
`long`	`getLogDuplicated()`	The number of duplicate log records received.
`long`	`getLogQueued()`	The number of log records currently queued.
`long`	`getLogQueuedMax()`	The maximum number of log records ever queued at once.
`long`	`getLogQueuedTotal()`	The total number of log records queued.
`long`	`getLogRecords()`	The number of log records received and appended to the log.
`long`	`getLogRequested()`	The number of times log records were missed and requested.
`long`	`getMaster()`	The current master environment ID.
`long`	`getMasterChanges()`	The number of times the master has changed.
`int`	`getMaxLeaseSec()`	The number of seconds of the longest lease (the total lease time is this value plus `getMaxLeaseUsec()`).
`int`	`getMaxLeaseUsec()`	The number of microseconds of the longest lease (the total lease time is this value plus `getMaxLeaseSec()`).
`LogSequenceNumber`	`getMaxPermLsn()`	The LSN of the maximum permanent log record, or 0 if there are no permanent log records.
`long`	`getMsgsBadgen()`	The number of messages received with a bad generation number.
`long`	`getMsgsProcessed()`	The number of messages received and processed.
`long`	`getMsgsRecover()`	The number of messages ignored due to pending recovery.
`long`	`getMsgsSendFailures()`	The number of failed message sends.
`long`	`getMsgsSent()`	The number of messages sent.
`long`	`getNewsites()`	The number of new site messages received.
`LogSequenceNumber`	`getNextLsn()`	In replication environments configured as masters, the next LSN to be used.
`int`	`getNextPages()`	The next page number we expect to receive.
`int`	`getNumSites()`	The number of sites used in the last election.
`long`	`getNumThrottles()`	Transmission limited.
`long`	`getOutdated()`	The number of outdated conditions detected.
`long`	`getPagesDuplicated()`	The number of duplicate pages received.
`long`	`getPagesRecords()`	The number of pages received and stored.
`long`	`getPagesRequested()`	The number of pages missed and requested from the master.
`long`	`getStartSyncDelayed()`	The number of times the client had to delay the start of a cache flush operation (initiated by the master for an impending checkpoint) because it was missing some previous log record(s).
`boolean`	`getStartupComplete()`	The client site has completed its startup procedures and is now handling live records from the master.
`int`	`getStatus()`	The current replication mode.
`long`	`getTxnsApplied()`	The number of transactions applied.
`boolean`	`getView()`	True if the site is a view and false if not.
`LogSequenceNumber`	`getWaitingLsn()`	The LSN of the first log record we have after missing log records being waited for, or 0 if no log records are currently missing.
`int`	`getWaitingPages()`	The page number of the first page we have after missing pages being waited for, or 0 if no pages are currently missing.
`java.lang.String`	`toString()`	For convenience, the ReplicationStats class has a toString method that lists all the data fields.

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

- Field Detail
  - REP_CLIENT
```
public static final int REP_CLIENT
```
    The environment is configured as a replication client, as reported by getStatus().
    
    See Also:
    
    Constant Field Values
  - REP_MASTER
```
public static final int REP_MASTER
```
    The environment is configured as a replication master, as reported by getStatus().
    
    See Also:
    
    Constant Field Values
  - REP_NONE
```
public static final int REP_NONE
```
    Replication is not configured for this environment, as reported by getStatus().
    
    See Also:
    
    Constant Field Values
- Method Detail
  - getStartupComplete
```
public boolean getStartupComplete()
```
    The client site has completed its startup procedures and is now handling live records from the master.
    
    Returns:
    
    true if the client site has completed its startup procedures
  - getView
```
public boolean getView()
```
    True if the site is a view and false if not.
    
    Returns:
    
    true if the site is a view
  - getLogQueued
```
public long getLogQueued()
```
    The number of log records currently queued.
    
    Returns:
    
    the number of log records currently queued
  - getStatus
```
public int getStatus()
```
    The current replication mode. Set to one of REP_MASTER, REP_CLIENT or REP_NONE.
    
    Returns:
    
    the current replication mode
  - getNextLsn
```
public LogSequenceNumber getNextLsn()
```
    In replication environments configured as masters, the next LSN to be used. In replication environments configured as clients, the next LSN expected.
    
    Returns:
    
    the next LSN
  - getWaitingLsn
```
public LogSequenceNumber getWaitingLsn()
```
    The LSN of the first log record we have after missing log records being waited for, or 0 if no log records are currently missing.
    
    Returns:
    
    the LSN of the first log record we have after missing log records being waited for, or 0 if no log records are currently missing
  - getMaxPermLsn
```
public LogSequenceNumber getMaxPermLsn()
```
    The LSN of the maximum permanent log record, or 0 if there are no permanent log records.
    
    Returns:
    
    the LSN of the maximum permanent log record, or 0 if there are no permanent log records
  - getNextPages
```
public int getNextPages()
```
    The next page number we expect to receive.
    
    Returns:
    
    the next page number we expect to receive
  - getWaitingPages
```
public int getWaitingPages()
```
    The page number of the first page we have after missing pages being waited for, or 0 if no pages are currently missing.
    
    Returns:
    
    the page number of the first page we have after missing pages being waited for, or 0 if no pages are currently missing
  - getDupmasters
```
public int getDupmasters()
```
    The number of duplicate master conditions originally detected at this site.
    
    Returns:
    
    the number of duplicate master conditions originally detected at this site
  - getEnvId
```
public long getEnvId()
```
    The current environment ID.
    
    Returns:
    
    the current environment ID
  - getEnvPriority
```
public int getEnvPriority()
```
    The current environment priority.
    
    Returns:
    
    the current environment priority
  - getExtDuplicated
```
public long getExtDuplicated()
```
    The number of duplicate external file messages.
    
    Returns:
    
    the number of duplicate external file messages
  - getExtRecords
```
public long getExtRecords()
```
    The number of external file messages.
    
    Returns:
    
    the number of external file messages
  - getExtRereq
```
public long getExtRereq()
```
    The number of re-requested external file messages.
    
    Returns:
    
    the number of re-requested external file messages
  - getExtUpdateRereq
```
public long getExtUpdateRereq()
```
    The number of re-requested external file update messages.
    
    Returns:
    
    the number of re-requested external file update messages
  - getBulkFills
```
public long getBulkFills()
```
    The number of times the bulk buffer filled up, forcing the buffer content to be sent.
    
    Returns:
    
    the number of times the bulk buffer filled up, forcing the buffer content to be sent
  - getBulkOverflows
```
public long getBulkOverflows()
```
    The number of times a record was bigger than the entire bulk buffer, and therefore had to be sent as a singleton.
    
    Returns:
    
    The number of times a record was bigger than the entire bulk buffer, and therefore had to be sent as a singleton
  - getBulkRecords
```
public long getBulkRecords()
```
    The number of records added to a bulk buffer.
    
    Returns:
    
    the number of records added to a bulk buffer
  - getBulkTransfers
```
public long getBulkTransfers()
```
    The number of bulk buffers transferred (via a call to the application's ReplicationTransport function).
    
    Returns:
    
    the number of bulk buffers transferred
  - getClientRerequests
```
public long getClientRerequests()
```
    The number of times this client site received a "re-request" message, indicating that a request it previously sent to another client could not be serviced by that client. (Compare to getClientSvcMiss().)
    
    Returns:
    
    the number of times this client site received a re-request message
  - getClientSvcReq
```
public long getClientSvcReq()
```
    The number of "request" type messages received by this client. ("Request" messages are usually sent from a client to the master, but a message passed with the anywhere parameter set to true in the invocation of the application's ReplicationTransport.send() function may be sent to another client instead.)
    
    Returns:
    
    the number of "request" type messages received by this client
  - getClientSvcMiss
```
public long getClientSvcMiss()
```
    The number of "request" type messages received by this client that could not be processed, forcing the originating requester to try sending the request to the master (or another client).
    
    Returns:
    
    the number of "request" type messages received by this client that could not be processed
  - getGen
```
public int getGen()
```
    The current master generation number.
    
    Returns:
    
    the current master generation number
  - getEgen
```
public int getEgen()
```
    The election generation number for the current or next election.
    
    Returns:
    
    the election generation number for the current or next election
  - getLeaseChk
```
public long getLeaseChk()
```
    The number of lease validity checks.
    
    Returns:
    
    the number of lease validity checks
  - getLeaseChkMisses
```
public long getLeaseChkMisses()
```
    The number of invalid lease validity checks.
    
    Returns:
    
    the number of invalid lease validity checks
  - getLeaseChkRefresh
```
public long getLeaseChkRefresh()
```
    The number of lease refresh attempts during lease validity checks.
    
    Returns:
    
    the number of lease refresh attempts during lease validity checks
  - getLeaseSends
```
public long getLeaseSends()
```
    The number of live messages sent while using leases.
    
    Returns:
    
    the number of live messages sent while using leases
  - getLogDuplicated
```
public long getLogDuplicated()
```
    The number of duplicate log records received.
    
    Returns:
    
    the number of duplicate log records received
  - getLogQueuedMax
```
public long getLogQueuedMax()
```
    The maximum number of log records ever queued at once.
    
    Returns:
    
    the maximum number of log records ever queued at once
  - getLogQueuedTotal
```
public long getLogQueuedTotal()
```
    The total number of log records queued.
    
    Returns:
    
    the total number of log records queued
  - getLogRecords
```
public long getLogRecords()
```
    The number of log records received and appended to the log.
    
    Returns:
    
    the number of log records received and appended to the log
  - getLogRequested
```
public long getLogRequested()
```
    The number of times log records were missed and requested.
    
    Returns:
    
    the number of times log records were missed and requested
  - getMaster
```
public long getMaster()
```
    The current master environment ID.
    
    Returns:
    
    the current master environment ID
  - getMasterChanges
```
public long getMasterChanges()
```
    The number of times the master has changed.
    
    Returns:
    
    the number of times the master has changed
  - getMsgsBadgen
```
public long getMsgsBadgen()
```
    The number of messages received with a bad generation number.
    
    Returns:
    
    the number of messages received with a bad generation number
  - getMsgsProcessed
```
public long getMsgsProcessed()
```
    The number of messages received and processed.
    
    Returns:
    
    the number of messages received and processed
  - getMsgsRecover
```
public long getMsgsRecover()
```
    The number of messages ignored due to pending recovery.
    
    Returns:
    
    the number of messages ignored due to pending recovery
  - getMsgsSendFailures
```
public long getMsgsSendFailures()
```
    The number of failed message sends.
    
    Returns:
    
    the number of failed message sends
  - getMsgsSent
```
public long getMsgsSent()
```
    The number of messages sent.
    
    Returns:
    
    the number of messages sent
  - getNewsites
```
public long getNewsites()
```
    The number of new site messages received.
    
    Returns:
    
    the number of new site messages received
  - getNumSites
```
public int getNumSites()
```
    The number of sites used in the last election.
    
    Returns:
    
    the number of sites used in the last election
  - getNumThrottles
```
public long getNumThrottles()
```
    Transmission limited. This indicates the number of times that data transmission was stopped to limit the amount of data sent in response to a single call to Environment.processReplicationMessage.
    
    Returns:
    
    the number of times that data transmission was stopped to limit the amount of data sent
  - getOutdated
```
public long getOutdated()
```
    The number of outdated conditions detected.
    
    Returns:
    
    the number of outdated conditions detected
  - getPagesDuplicated
```
public long getPagesDuplicated()
```
    The number of duplicate pages received.
    
    Returns:
    
    the number of duplicate pages received
  - getPagesRecords
```
public long getPagesRecords()
```
    The number of pages received and stored.
    
    Returns:
    
    the number of pages received and stored
  - getPagesRequested
```
public long getPagesRequested()
```
    The number of pages missed and requested from the master.
    
    Returns:
    
    the number of pages missed and requested from the master
  - getTxnsApplied
```
public long getTxnsApplied()
```
    The number of transactions applied.
    
    Returns:
    
    the number of transactions applied
  - getStartSyncDelayed
```
public long getStartSyncDelayed()
```
    The number of times the client had to delay the start of a cache flush operation (initiated by the master for an impending checkpoint) because it was missing some previous log record(s).
    
    Returns:
    
    the number of times the client had to delay the start of a cache flush operation (initiated by the master for an impending checkpoint) because it was missing some previous log record(s)
  - getElections
```
public long getElections()
```
    The number of elections held.
    
    Returns:
    
    the number of elections held
  - getElectionsWon
```
public long getElectionsWon()
```
    The number of elections won.
    
    Returns:
    
    the number of elections won
  - getElectionCurWinner
```
public long getElectionCurWinner()
```
    The environment ID of the winner of the current or last election.
    
    Returns:
    
    the environment ID of the winner of the current or last election
  - getElectionGen
```
public int getElectionGen()
```
    The master generation number of the winner of the current or last election.
    
    Returns:
    
    the master generation number of the winner of the current or last election
  - getElectionDatagen
```
public int getElectionDatagen()
```
    The master data generation number of the winner of the current or last election.
    
    Returns:
    
    the master data generation number of the winner of the current or last election
  - getElectionLsn
```
public LogSequenceNumber getElectionLsn()
```
    The maximum LSN of the winner of the current or last election.
    
    Returns:
    
    the maximum LSN of the winner of the current or last election
  - getElectionNumSites
```
public int getElectionNumSites()
```
    The number of sites responding to this site during the current election.
    
    Returns:
    
    the number of sites responding to this site during the current election
  - getElectionNumVotes
```
public int getElectionNumVotes()
```
    The number of votes required in the current or last election.
    
    Returns:
    
    the number of votes required in the current or last election
  - getElectionPriority
```
public int getElectionPriority()
```
    The priority of the winner of the current or last election.
    
    Returns:
    
    the priority of the winner of the current or last election
  - getElectionStatus
```
public int getElectionStatus()
```
    The current election phase (0 if no election is in progress).
    
    Returns:
    
    the current election phase
  - getElectionTiebreaker
```
public int getElectionTiebreaker()
```
    The tiebreaker value of the winner of the current or last election.
    
    Returns:
    
    the tiebreaker value of the winner of the current or last election
  - getElectionVotes
```
public int getElectionVotes()
```
    The number of votes received during the current election.
    
    Returns:
    
    the number of votes received during the current election
  - getElectionSec
```
public int getElectionSec()
```
    The number of seconds the last election took (the total election time is this value plus getElectionUsec()).
    
    Returns:
    
    the number of seconds the last election took
  - getElectionUsec
```
public int getElectionUsec()
```
    The number of microseconds the last election took (the total election time is this value plus getElectionSec()).
    
    Returns:
    
    the number of microseconds the last election took
  - getMaxLeaseSec
```
public int getMaxLeaseSec()
```
    The number of seconds of the longest lease (the total lease time is this value plus getMaxLeaseUsec()).
    
    Returns:
    
    the number of seconds of the longest lease
  - getMaxLeaseUsec
```
public int getMaxLeaseUsec()
```
    The number of microseconds of the longest lease (the total lease time is this value plus getMaxLeaseSec()).
    
    Returns:
    
    the number of microseconds of the longest lease
  - toString
```
public java.lang.String toString()
```
    For convenience, the ReplicationStats class has a toString method that lists all the data fields.
    
    Overrides:
    
    toString in class java.lang.Object
    
    Returns:
    
    a String that lists all the data fields

Class ReplicationStats

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

REP_CLIENT

REP_MASTER

REP_NONE

Method Detail

getStartupComplete

getView

getLogQueued

getStatus

getNextLsn

getWaitingLsn

getMaxPermLsn

getNextPages

getWaitingPages

getDupmasters

getEnvId

getEnvPriority

getExtDuplicated

getExtRecords

getExtRereq

getExtUpdateRereq

getBulkFills

getBulkOverflows

getBulkRecords

getBulkTransfers

getClientRerequests

getClientSvcReq

getClientSvcMiss

getGen

getEgen

getLeaseChk

getLeaseChkMisses

getLeaseChkRefresh

getLeaseSends

getLogDuplicated

getLogQueuedMax

getLogQueuedTotal

getLogRecords

getLogRequested

getMaster

getMasterChanges

getMsgsBadgen

getMsgsProcessed

getMsgsRecover

getMsgsSendFailures

getMsgsSent

getNewsites

getNumSites

getNumThrottles

getOutdated

getPagesDuplicated

getPagesRecords

getPagesRequested

getTxnsApplied

getStartSyncDelayed

getElections

getElectionsWon

getElectionCurWinner

getElectionGen

getElectionDatagen

getElectionLsn

getElectionNumSites

getElectionNumVotes

getElectionPriority

getElectionStatus

getElectionTiebreaker

getElectionVotes

getElectionSec

getElectionUsec

getMaxLeaseSec

getMaxLeaseUsec

toString