org.apache.jackrabbit.oak.plugins.document

Interface DocumentNodeStoreStatsCollector

All Known Implementing Classes:

DocumentNodeStoreStats

public interface DocumentNodeStoreStatsCollector

Method Summary

Modifier and Type	Method and Description
void	doneBackgroundRead(org.apache.jackrabbit.oak.plugins.document.BackgroundReadStats stats) Report to the collector that a background read was done.
void	doneBackgroundUpdate(org.apache.jackrabbit.oak.plugins.document.BackgroundWriteStats stats) Report to the collector that a background update was done.
void	doneBranchCommit() Report to the collector that a branch commit was done.
void	doneLeaseUpdate(long timeMicros) Report to the collector that a lease update was done.
void	doneMerge(int numRetries, long timeMillis, boolean suspended, boolean exclusive) Reports to the collector that a merge was done.
void	doneMergeBranch(int numCommits) Report to the collector that a branch was merged.
void	failedMerge(int numRetries, long timeMillis, boolean suspended, boolean exclusive) Reports to the collector that a merge failed.

Method Detail

doneBackgroundRead

void doneBackgroundRead(org.apache.jackrabbit.oak.plugins.document.BackgroundReadStats stats)

Report to the collector that a background read was done.

Parameters:

stats - the stats for the background read operation.

doneBackgroundUpdate

void doneBackgroundUpdate(org.apache.jackrabbit.oak.plugins.document.BackgroundWriteStats stats)

Report to the collector that a background update was done.

Parameters:

stats - the stats for the background update operation.

doneLeaseUpdate

void doneLeaseUpdate(long timeMicros)

Report to the collector that a lease update was done.

Parameters:

timeMicros - the time in microseconds it took to update the lease.

doneBranchCommit

void doneBranchCommit()

Report to the collector that a branch commit was done.

doneMergeBranch

void doneMergeBranch(int numCommits)

Report to the collector that a branch was merged.

Parameters:

numCommits - the number of branch commits merged.

doneMerge

void doneMerge(int numRetries,
               long timeMillis,
               boolean suspended,
               boolean exclusive)

Reports to the collector that a merge was done.

Parameters:

numRetries - the number of retries that were necessary.

timeMillis - the time in milliseconds it took to merge the changes.

suspended - whether the merge had to be suspended.

exclusive - whether the merge was holding an exclusive lock.

failedMerge

void failedMerge(int numRetries,
                 long timeMillis,
                 boolean suspended,
                 boolean exclusive)

Reports to the collector that a merge failed.

Parameters:

numRetries - the number of retries that were done.

timeMillis - the time in milliseconds it took to attempt the merge.

suspended - whether the merge had to be suspended.

exclusive - whether the merge was holding an exclusive lock.