http://git-wip-us.apache.org/repos/asf/hbase-site/blob/9808d50e/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.LeaseRecovery.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.LeaseRecovery.html b/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.LeaseRecovery.html index a8b77ae..f125368 100644 --- a/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.LeaseRecovery.html +++ b/devapidocs/src-html/org/apache/hadoop/hbase/procedure2/store/wal/WALProcedureStore.LeaseRecovery.html @@ -367,957 +367,966 @@ <span class="sourceLineNo">359</span> lock.lock();<a name="line.359"></a> <span class="sourceLineNo">360</span> try {<a name="line.360"></a> <span class="sourceLineNo">361</span> LOG.trace("Starting WAL Procedure Store lease recovery");<a name="line.361"></a> -<span class="sourceLineNo">362</span> while (isRunning()) {<a name="line.362"></a> -<span class="sourceLineNo">363</span> FileStatus[] oldLogs = getLogFiles();<a name="line.363"></a> -<span class="sourceLineNo">364</span> // Get Log-MaxID and recover lease on old logs<a name="line.364"></a> -<span class="sourceLineNo">365</span> try {<a name="line.365"></a> -<span class="sourceLineNo">366</span> flushLogId = initOldLogs(oldLogs);<a name="line.366"></a> -<span class="sourceLineNo">367</span> } catch (FileNotFoundException e) {<a name="line.367"></a> -<span class="sourceLineNo">368</span> LOG.warn("Someone else is active and deleted logs. retrying.", e);<a name="line.368"></a> -<span class="sourceLineNo">369</span> continue;<a name="line.369"></a> -<span class="sourceLineNo">370</span> }<a name="line.370"></a> -<span class="sourceLineNo">371</span><a name="line.371"></a> -<span class="sourceLineNo">372</span> // Create new state-log<a name="line.372"></a> -<span class="sourceLineNo">373</span> if (!rollWriter(flushLogId + 1)) {<a name="line.373"></a> -<span class="sourceLineNo">374</span> // someone else has already created this log<a name="line.374"></a> -<span class="sourceLineNo">375</span> LOG.debug("Someone else has already created log {}. Retrying.", flushLogId);<a name="line.375"></a> -<span class="sourceLineNo">376</span> continue;<a name="line.376"></a> -<span class="sourceLineNo">377</span> }<a name="line.377"></a> -<span class="sourceLineNo">378</span><a name="line.378"></a> -<span class="sourceLineNo">379</span> // We have the lease on the log<a name="line.379"></a> -<span class="sourceLineNo">380</span> oldLogs = getLogFiles();<a name="line.380"></a> -<span class="sourceLineNo">381</span> if (getMaxLogId(oldLogs) > flushLogId) {<a name="line.381"></a> -<span class="sourceLineNo">382</span> if (LOG.isDebugEnabled()) {<a name="line.382"></a> -<span class="sourceLineNo">383</span> LOG.debug("Someone else created new logs. Expected maxLogId < " + flushLogId);<a name="line.383"></a> -<span class="sourceLineNo">384</span> }<a name="line.384"></a> -<span class="sourceLineNo">385</span> logs.getLast().removeFile(this.walArchiveDir);<a name="line.385"></a> -<span class="sourceLineNo">386</span> continue;<a name="line.386"></a> -<span class="sourceLineNo">387</span> }<a name="line.387"></a> -<span class="sourceLineNo">388</span><a name="line.388"></a> -<span class="sourceLineNo">389</span> LOG.trace("Lease acquired for flushLogId={}", flushLogId);<a name="line.389"></a> -<span class="sourceLineNo">390</span> break;<a name="line.390"></a> -<span class="sourceLineNo">391</span> }<a name="line.391"></a> -<span class="sourceLineNo">392</span> } finally {<a name="line.392"></a> -<span class="sourceLineNo">393</span> lock.unlock();<a name="line.393"></a> -<span class="sourceLineNo">394</span> }<a name="line.394"></a> -<span class="sourceLineNo">395</span> }<a name="line.395"></a> -<span class="sourceLineNo">396</span><a name="line.396"></a> -<span class="sourceLineNo">397</span> @Override<a name="line.397"></a> -<span class="sourceLineNo">398</span> public void load(final ProcedureLoader loader) throws IOException {<a name="line.398"></a> -<span class="sourceLineNo">399</span> lock.lock();<a name="line.399"></a> -<span class="sourceLineNo">400</span> try {<a name="line.400"></a> -<span class="sourceLineNo">401</span> if (logs.isEmpty()) {<a name="line.401"></a> -<span class="sourceLineNo">402</span> throw new RuntimeException("recoverLease() must be called before loading data");<a name="line.402"></a> -<span class="sourceLineNo">403</span> }<a name="line.403"></a> -<span class="sourceLineNo">404</span><a name="line.404"></a> -<span class="sourceLineNo">405</span> // Nothing to do, If we have only the current log.<a name="line.405"></a> -<span class="sourceLineNo">406</span> if (logs.size() == 1) {<a name="line.406"></a> -<span class="sourceLineNo">407</span> LOG.trace("No state logs to replay.");<a name="line.407"></a> -<span class="sourceLineNo">408</span> loader.setMaxProcId(0);<a name="line.408"></a> -<span class="sourceLineNo">409</span> return;<a name="line.409"></a> -<span class="sourceLineNo">410</span> }<a name="line.410"></a> -<span class="sourceLineNo">411</span><a name="line.411"></a> -<span class="sourceLineNo">412</span> // Load the old logs<a name="line.412"></a> -<span class="sourceLineNo">413</span> final Iterator<ProcedureWALFile> it = logs.descendingIterator();<a name="line.413"></a> -<span class="sourceLineNo">414</span> it.next(); // Skip the current log<a name="line.414"></a> -<span class="sourceLineNo">415</span><a name="line.415"></a> -<span class="sourceLineNo">416</span> ProcedureWALFormat.load(it, storeTracker, new ProcedureWALFormat.Loader() {<a name="line.416"></a> -<span class="sourceLineNo">417</span> @Override<a name="line.417"></a> -<span class="sourceLineNo">418</span> public void setMaxProcId(long maxProcId) {<a name="line.418"></a> -<span class="sourceLineNo">419</span> loader.setMaxProcId(maxProcId);<a name="line.419"></a> -<span class="sourceLineNo">420</span> }<a name="line.420"></a> -<span class="sourceLineNo">421</span><a name="line.421"></a> -<span class="sourceLineNo">422</span> @Override<a name="line.422"></a> -<span class="sourceLineNo">423</span> public void load(ProcedureIterator procIter) throws IOException {<a name="line.423"></a> -<span class="sourceLineNo">424</span> loader.load(procIter);<a name="line.424"></a> -<span class="sourceLineNo">425</span> }<a name="line.425"></a> -<span class="sourceLineNo">426</span><a name="line.426"></a> -<span class="sourceLineNo">427</span> @Override<a name="line.427"></a> -<span class="sourceLineNo">428</span> public void handleCorrupted(ProcedureIterator procIter) throws IOException {<a name="line.428"></a> -<span class="sourceLineNo">429</span> loader.handleCorrupted(procIter);<a name="line.429"></a> -<span class="sourceLineNo">430</span> }<a name="line.430"></a> -<span class="sourceLineNo">431</span><a name="line.431"></a> -<span class="sourceLineNo">432</span> @Override<a name="line.432"></a> -<span class="sourceLineNo">433</span> public void markCorruptedWAL(ProcedureWALFile log, IOException e) {<a name="line.433"></a> -<span class="sourceLineNo">434</span> if (corruptedLogs == null) {<a name="line.434"></a> -<span class="sourceLineNo">435</span> corruptedLogs = new HashSet<>();<a name="line.435"></a> -<span class="sourceLineNo">436</span> }<a name="line.436"></a> -<span class="sourceLineNo">437</span> corruptedLogs.add(log);<a name="line.437"></a> -<span class="sourceLineNo">438</span> // TODO: sideline corrupted log<a name="line.438"></a> +<span class="sourceLineNo">362</span> boolean afterFirstAttempt = false;<a name="line.362"></a> +<span class="sourceLineNo">363</span> while (isRunning()) {<a name="line.363"></a> +<span class="sourceLineNo">364</span> // Don't sleep before first attempt<a name="line.364"></a> +<span class="sourceLineNo">365</span> if (afterFirstAttempt) {<a name="line.365"></a> +<span class="sourceLineNo">366</span> LOG.trace("Sleep {} ms after first lease recovery attempt.",<a name="line.366"></a> +<span class="sourceLineNo">367</span> waitBeforeRoll);<a name="line.367"></a> +<span class="sourceLineNo">368</span> Threads.sleepWithoutInterrupt(waitBeforeRoll);<a name="line.368"></a> +<span class="sourceLineNo">369</span> } else {<a name="line.369"></a> +<span class="sourceLineNo">370</span> afterFirstAttempt = true;<a name="line.370"></a> +<span class="sourceLineNo">371</span> }<a name="line.371"></a> +<span class="sourceLineNo">372</span> FileStatus[] oldLogs = getLogFiles();<a name="line.372"></a> +<span class="sourceLineNo">373</span> // Get Log-MaxID and recover lease on old logs<a name="line.373"></a> +<span class="sourceLineNo">374</span> try {<a name="line.374"></a> +<span class="sourceLineNo">375</span> flushLogId = initOldLogs(oldLogs);<a name="line.375"></a> +<span class="sourceLineNo">376</span> } catch (FileNotFoundException e) {<a name="line.376"></a> +<span class="sourceLineNo">377</span> LOG.warn("Someone else is active and deleted logs. retrying.", e);<a name="line.377"></a> +<span class="sourceLineNo">378</span> continue;<a name="line.378"></a> +<span class="sourceLineNo">379</span> }<a name="line.379"></a> +<span class="sourceLineNo">380</span><a name="line.380"></a> +<span class="sourceLineNo">381</span> // Create new state-log<a name="line.381"></a> +<span class="sourceLineNo">382</span> if (!rollWriter(flushLogId + 1)) {<a name="line.382"></a> +<span class="sourceLineNo">383</span> // someone else has already created this log<a name="line.383"></a> +<span class="sourceLineNo">384</span> LOG.debug("Someone else has already created log {}. Retrying.", flushLogId);<a name="line.384"></a> +<span class="sourceLineNo">385</span> continue;<a name="line.385"></a> +<span class="sourceLineNo">386</span> }<a name="line.386"></a> +<span class="sourceLineNo">387</span><a name="line.387"></a> +<span class="sourceLineNo">388</span> // We have the lease on the log<a name="line.388"></a> +<span class="sourceLineNo">389</span> oldLogs = getLogFiles();<a name="line.389"></a> +<span class="sourceLineNo">390</span> if (getMaxLogId(oldLogs) > flushLogId) {<a name="line.390"></a> +<span class="sourceLineNo">391</span> if (LOG.isDebugEnabled()) {<a name="line.391"></a> +<span class="sourceLineNo">392</span> LOG.debug("Someone else created new logs. Expected maxLogId < " + flushLogId);<a name="line.392"></a> +<span class="sourceLineNo">393</span> }<a name="line.393"></a> +<span class="sourceLineNo">394</span> logs.getLast().removeFile(this.walArchiveDir);<a name="line.394"></a> +<span class="sourceLineNo">395</span> continue;<a name="line.395"></a> +<span class="sourceLineNo">396</span> }<a name="line.396"></a> +<span class="sourceLineNo">397</span><a name="line.397"></a> +<span class="sourceLineNo">398</span> LOG.trace("Lease acquired for flushLogId={}", flushLogId);<a name="line.398"></a> +<span class="sourceLineNo">399</span> break;<a name="line.399"></a> +<span class="sourceLineNo">400</span> }<a name="line.400"></a> +<span class="sourceLineNo">401</span> } finally {<a name="line.401"></a> +<span class="sourceLineNo">402</span> lock.unlock();<a name="line.402"></a> +<span class="sourceLineNo">403</span> }<a name="line.403"></a> +<span class="sourceLineNo">404</span> }<a name="line.404"></a> +<span class="sourceLineNo">405</span><a name="line.405"></a> +<span class="sourceLineNo">406</span> @Override<a name="line.406"></a> +<span class="sourceLineNo">407</span> public void load(final ProcedureLoader loader) throws IOException {<a name="line.407"></a> +<span class="sourceLineNo">408</span> lock.lock();<a name="line.408"></a> +<span class="sourceLineNo">409</span> try {<a name="line.409"></a> +<span class="sourceLineNo">410</span> if (logs.isEmpty()) {<a name="line.410"></a> +<span class="sourceLineNo">411</span> throw new RuntimeException("recoverLease() must be called before loading data");<a name="line.411"></a> +<span class="sourceLineNo">412</span> }<a name="line.412"></a> +<span class="sourceLineNo">413</span><a name="line.413"></a> +<span class="sourceLineNo">414</span> // Nothing to do, If we have only the current log.<a name="line.414"></a> +<span class="sourceLineNo">415</span> if (logs.size() == 1) {<a name="line.415"></a> +<span class="sourceLineNo">416</span> LOG.trace("No state logs to replay.");<a name="line.416"></a> +<span class="sourceLineNo">417</span> loader.setMaxProcId(0);<a name="line.417"></a> +<span class="sourceLineNo">418</span> return;<a name="line.418"></a> +<span class="sourceLineNo">419</span> }<a name="line.419"></a> +<span class="sourceLineNo">420</span><a name="line.420"></a> +<span class="sourceLineNo">421</span> // Load the old logs<a name="line.421"></a> +<span class="sourceLineNo">422</span> final Iterator<ProcedureWALFile> it = logs.descendingIterator();<a name="line.422"></a> +<span class="sourceLineNo">423</span> it.next(); // Skip the current log<a name="line.423"></a> +<span class="sourceLineNo">424</span><a name="line.424"></a> +<span class="sourceLineNo">425</span> ProcedureWALFormat.load(it, storeTracker, new ProcedureWALFormat.Loader() {<a name="line.425"></a> +<span class="sourceLineNo">426</span> @Override<a name="line.426"></a> +<span class="sourceLineNo">427</span> public void setMaxProcId(long maxProcId) {<a name="line.427"></a> +<span class="sourceLineNo">428</span> loader.setMaxProcId(maxProcId);<a name="line.428"></a> +<span class="sourceLineNo">429</span> }<a name="line.429"></a> +<span class="sourceLineNo">430</span><a name="line.430"></a> +<span class="sourceLineNo">431</span> @Override<a name="line.431"></a> +<span class="sourceLineNo">432</span> public void load(ProcedureIterator procIter) throws IOException {<a name="line.432"></a> +<span class="sourceLineNo">433</span> loader.load(procIter);<a name="line.433"></a> +<span class="sourceLineNo">434</span> }<a name="line.434"></a> +<span class="sourceLineNo">435</span><a name="line.435"></a> +<span class="sourceLineNo">436</span> @Override<a name="line.436"></a> +<span class="sourceLineNo">437</span> public void handleCorrupted(ProcedureIterator procIter) throws IOException {<a name="line.437"></a> +<span class="sourceLineNo">438</span> loader.handleCorrupted(procIter);<a name="line.438"></a> <span class="sourceLineNo">439</span> }<a name="line.439"></a> -<span class="sourceLineNo">440</span> });<a name="line.440"></a> -<span class="sourceLineNo">441</span> } finally {<a name="line.441"></a> -<span class="sourceLineNo">442</span> try {<a name="line.442"></a> -<span class="sourceLineNo">443</span> // try to cleanup inactive wals and complete the operation<a name="line.443"></a> -<span class="sourceLineNo">444</span> buildHoldingCleanupTracker();<a name="line.444"></a> -<span class="sourceLineNo">445</span> tryCleanupLogsOnLoad();<a name="line.445"></a> -<span class="sourceLineNo">446</span> loading.set(false);<a name="line.446"></a> -<span class="sourceLineNo">447</span> } finally {<a name="line.447"></a> -<span class="sourceLineNo">448</span> lock.unlock();<a name="line.448"></a> -<span class="sourceLineNo">449</span> }<a name="line.449"></a> -<span class="sourceLineNo">450</span> }<a name="line.450"></a> -<span class="sourceLineNo">451</span> }<a name="line.451"></a> -<span class="sourceLineNo">452</span><a name="line.452"></a> -<span class="sourceLineNo">453</span> private void tryCleanupLogsOnLoad() {<a name="line.453"></a> -<span class="sourceLineNo">454</span> // nothing to cleanup.<a name="line.454"></a> -<span class="sourceLineNo">455</span> if (logs.size() <= 1) return;<a name="line.455"></a> -<span class="sourceLineNo">456</span><a name="line.456"></a> -<span class="sourceLineNo">457</span> // the config says to not cleanup wals on load.<a name="line.457"></a> -<span class="sourceLineNo">458</span> if (!conf.getBoolean(EXEC_WAL_CLEANUP_ON_LOAD_CONF_KEY,<a name="line.458"></a> -<span class="sourceLineNo">459</span> DEFAULT_EXEC_WAL_CLEANUP_ON_LOAD_CONF_KEY)) {<a name="line.459"></a> -<span class="sourceLineNo">460</span> LOG.debug("WALs cleanup on load is not enabled: " + getActiveLogs());<a name="line.460"></a> -<span class="sourceLineNo">461</span> return;<a name="line.461"></a> -<span class="sourceLineNo">462</span> }<a name="line.462"></a> -<span class="sourceLineNo">463</span><a name="line.463"></a> -<span class="sourceLineNo">464</span> try {<a name="line.464"></a> -<span class="sourceLineNo">465</span> periodicRoll();<a name="line.465"></a> -<span class="sourceLineNo">466</span> } catch (IOException e) {<a name="line.466"></a> -<span class="sourceLineNo">467</span> LOG.warn("Unable to cleanup logs on load: " + e.getMessage(), e);<a name="line.467"></a> -<span class="sourceLineNo">468</span> }<a name="line.468"></a> -<span class="sourceLineNo">469</span> }<a name="line.469"></a> -<span class="sourceLineNo">470</span><a name="line.470"></a> -<span class="sourceLineNo">471</span> @Override<a name="line.471"></a> -<span class="sourceLineNo">472</span> public void insert(final Procedure proc, final Procedure[] subprocs) {<a name="line.472"></a> -<span class="sourceLineNo">473</span> if (LOG.isTraceEnabled()) {<a name="line.473"></a> -<span class="sourceLineNo">474</span> LOG.trace("Insert " + proc + ", subproc=" + Arrays.toString(subprocs));<a name="line.474"></a> -<span class="sourceLineNo">475</span> }<a name="line.475"></a> -<span class="sourceLineNo">476</span><a name="line.476"></a> -<span class="sourceLineNo">477</span> ByteSlot slot = acquireSlot();<a name="line.477"></a> -<span class="sourceLineNo">478</span> try {<a name="line.478"></a> -<span class="sourceLineNo">479</span> // Serialize the insert<a name="line.479"></a> -<span class="sourceLineNo">480</span> long[] subProcIds = null;<a name="line.480"></a> -<span class="sourceLineNo">481</span> if (subprocs != null) {<a name="line.481"></a> -<span class="sourceLineNo">482</span> ProcedureWALFormat.writeInsert(slot, proc, subprocs);<a name="line.482"></a> -<span class="sourceLineNo">483</span> subProcIds = new long[subprocs.length];<a name="line.483"></a> -<span class="sourceLineNo">484</span> for (int i = 0; i < subprocs.length; ++i) {<a name="line.484"></a> -<span class="sourceLineNo">485</span> subProcIds[i] = subprocs[i].getProcId();<a name="line.485"></a> -<span class="sourceLineNo">486</span> }<a name="line.486"></a> -<span class="sourceLineNo">487</span> } else {<a name="line.487"></a> -<span class="sourceLineNo">488</span> assert !proc.hasParent();<a name="line.488"></a> -<span class="sourceLineNo">489</span> ProcedureWALFormat.writeInsert(slot, proc);<a name="line.489"></a> -<span class="sourceLineNo">490</span> }<a name="line.490"></a> -<span class="sourceLineNo">491</span><a name="line.491"></a> -<span class="sourceLineNo">492</span> // Push the transaction data and wait until it is persisted<a name="line.492"></a> -<span class="sourceLineNo">493</span> pushData(PushType.INSERT, slot, proc.getProcId(), subProcIds);<a name="line.493"></a> -<span class="sourceLineNo">494</span> } catch (IOException e) {<a name="line.494"></a> -<span class="sourceLineNo">495</span> // We are not able to serialize the procedure.<a name="line.495"></a> -<span class="sourceLineNo">496</span> // this is a 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procs[i]);<a name="line.518"></a> -<span class="sourceLineNo">519</span> }<a name="line.519"></a> -<span class="sourceLineNo">520</span><a name="line.520"></a> -<span class="sourceLineNo">521</span> // Push the transaction data and wait until it is persisted<a name="line.521"></a> -<span class="sourceLineNo">522</span> pushData(PushType.INSERT, slot, Procedure.NO_PROC_ID, procIds);<a name="line.522"></a> -<span class="sourceLineNo">523</span> } catch (IOException e) {<a name="line.523"></a> -<span class="sourceLineNo">524</span> // We are not able to serialize the procedure.<a name="line.524"></a> -<span class="sourceLineNo">525</span> // this is a code error, and we are not able to go on.<a name="line.525"></a> -<span class="sourceLineNo">526</span> LOG.error(HBaseMarkers.FATAL, "Unable to serialize one of the procedure: " +<a name="line.526"></a> -<span class="sourceLineNo">527</span> Arrays.toString(procs), e);<a name="line.527"></a> -<span class="sourceLineNo">528</span> throw new RuntimeException(e);<a name="line.528"></a> -<span class="sourceLineNo">529</span> } finally {<a name="line.529"></a> -<span class="sourceLineNo">530</span> releaseSlot(slot);<a name="line.530"></a> -<span class="sourceLineNo">531</span> }<a name="line.531"></a> -<span class="sourceLineNo">532</span> }<a name="line.532"></a> -<span class="sourceLineNo">533</span><a name="line.533"></a> -<span class="sourceLineNo">534</span> @Override<a name="line.534"></a> -<span class="sourceLineNo">535</span> public void update(final Procedure proc) {<a name="line.535"></a> -<span class="sourceLineNo">536</span> if (LOG.isTraceEnabled()) {<a name="line.536"></a> -<span class="sourceLineNo">537</span> LOG.trace("Update " + proc);<a name="line.537"></a> -<span class="sourceLineNo">538</span> }<a name="line.538"></a> -<span class="sourceLineNo">539</span><a name="line.539"></a> -<span class="sourceLineNo">540</span> ByteSlot slot = acquireSlot();<a name="line.540"></a> -<span class="sourceLineNo">541</span> try {<a name="line.541"></a> -<span class="sourceLineNo">542</span> // Serialize the update<a name="line.542"></a> -<span class="sourceLineNo">543</span> ProcedureWALFormat.writeUpdate(slot, proc);<a name="line.543"></a> -<span class="sourceLineNo">544</span><a name="line.544"></a> -<span class="sourceLineNo">545</span> // Push the transaction data and wait until it is persisted<a name="line.545"></a> -<span class="sourceLineNo">546</span> pushData(PushType.UPDATE, slot, proc.getProcId(), null);<a name="line.546"></a> -<span class="sourceLineNo">547</span> } catch (IOException e) {<a name="line.547"></a> -<span class="sourceLineNo">548</span> // We are not able to serialize the procedure.<a name="line.548"></a> -<span class="sourceLineNo">549</span> // this is a code error, and we are not able to go on.<a name="line.549"></a> -<span class="sourceLineNo">550</span> LOG.error(HBaseMarkers.FATAL, "Unable to serialize the procedure: " + proc, e);<a name="line.550"></a> -<span class="sourceLineNo">551</span> throw new RuntimeException(e);<a name="line.551"></a> -<span class="sourceLineNo">552</span> } finally {<a name="line.552"></a> -<span class="sourceLineNo">553</span> releaseSlot(slot);<a name="line.553"></a> -<span class="sourceLineNo">554</span> }<a name="line.554"></a> -<span class="sourceLineNo">555</span> }<a name="line.555"></a> -<span class="sourceLineNo">556</span><a name="line.556"></a> -<span class="sourceLineNo">557</span> @Override<a name="line.557"></a> -<span class="sourceLineNo">558</span> public void delete(final long procId) {<a name="line.558"></a> -<span class="sourceLineNo">559</span> if (LOG.isTraceEnabled()) {<a name="line.559"></a> -<span class="sourceLineNo">560</span> LOG.trace("Delete " + procId);<a name="line.560"></a> -<span class="sourceLineNo">561</span> }<a name="line.561"></a> -<span class="sourceLineNo">562</span><a name="line.562"></a> -<span class="sourceLineNo">563</span> ByteSlot slot = acquireSlot();<a name="line.563"></a> -<span class="sourceLineNo">564</span> try {<a name="line.564"></a> -<span class="sourceLineNo">565</span> // Serialize the delete<a name="line.565"></a> -<span class="sourceLineNo">566</span> ProcedureWALFormat.writeDelete(slot, procId);<a name="line.566"></a> -<span class="sourceLineNo">567</span><a name="line.567"></a> -<span class="sourceLineNo">568</span> // Push the transaction data and wait until it is persisted<a name="line.568"></a> -<span class="sourceLineNo">569</span> pushData(PushType.DELETE, slot, procId, null);<a name="line.569"></a> -<span class="sourceLineNo">570</span> } catch (IOException e) {<a name="line.570"></a> -<span class="sourceLineNo">571</span> // We are not able to serialize the procedure.<a name="line.571"></a> -<span class="sourceLineNo">572</span> // this is a code error, and we are not able to go on.<a name="line.572"></a> -<span class="sourceLineNo">573</span> LOG.error(HBaseMarkers.FATAL, "Unable to serialize the procedure: " + procId, e);<a name="line.573"></a> -<span class="sourceLineNo">574</span> throw new RuntimeException(e);<a name="line.574"></a> -<span class="sourceLineNo">575</span> } finally {<a name="line.575"></a> -<span class="sourceLineNo">576</span> releaseSlot(slot);<a name="line.576"></a> -<span class="sourceLineNo">577</span> }<a name="line.577"></a> -<span class="sourceLineNo">578</span> }<a name="line.578"></a> -<span class="sourceLineNo">579</span><a name="line.579"></a> -<span class="sourceLineNo">580</span> @Override<a name="line.580"></a> -<span class="sourceLineNo">581</span> public void delete(final Procedure proc, final long[] subProcIds) {<a name="line.581"></a> -<span class="sourceLineNo">582</span> assert proc != null : "expected a non-null procedure";<a name="line.582"></a> -<span class="sourceLineNo">583</span> assert subProcIds != null && subProcIds.length > 0 : "expected subProcIds";<a name="line.583"></a> -<span class="sourceLineNo">584</span> if (LOG.isTraceEnabled()) {<a name="line.584"></a> -<span class="sourceLineNo">585</span> LOG.trace("Update " + proc + " and Delete " + Arrays.toString(subProcIds));<a name="line.585"></a> +<span class="sourceLineNo">440</span><a name="line.440"></a> +<span class="sourceLineNo">441</span> @Override<a name="line.441"></a> +<span class="sourceLineNo">442</span> public void markCorruptedWAL(ProcedureWALFile log, IOException e) {<a name="line.442"></a> +<span class="sourceLineNo">443</span> if (corruptedLogs == null) {<a name="line.443"></a> +<span class="sourceLineNo">444</span> corruptedLogs = new HashSet<>();<a name="line.444"></a> +<span class="sourceLineNo">445</span> }<a name="line.445"></a> +<span class="sourceLineNo">446</span> corruptedLogs.add(log);<a name="line.446"></a> +<span class="sourceLineNo">447</span> // TODO: sideline corrupted log<a name="line.447"></a> +<span class="sourceLineNo">448</span> }<a name="line.448"></a> +<span class="sourceLineNo">449</span> });<a name="line.449"></a> +<span class="sourceLineNo">450</span> } finally {<a name="line.450"></a> +<span class="sourceLineNo">451</span> try {<a name="line.451"></a> +<span class="sourceLineNo">452</span> // try to cleanup inactive wals and complete the operation<a name="line.452"></a> +<span class="sourceLineNo">453</span> buildHoldingCleanupTracker();<a name="line.453"></a> +<span class="sourceLineNo">454</span> tryCleanupLogsOnLoad();<a name="line.454"></a> +<span class="sourceLineNo">455</span> loading.set(false);<a name="line.455"></a> +<span class="sourceLineNo">456</span> } finally {<a name="line.456"></a> +<span class="sourceLineNo">457</span> lock.unlock();<a name="line.457"></a> +<span class="sourceLineNo">458</span> }<a name="line.458"></a> +<span class="sourceLineNo">459</span> }<a name="line.459"></a> +<span class="sourceLineNo">460</span> }<a name="line.460"></a> +<span class="sourceLineNo">461</span><a name="line.461"></a> +<span class="sourceLineNo">462</span> private void tryCleanupLogsOnLoad() {<a name="line.462"></a> +<span class="sourceLineNo">463</span> // nothing to cleanup.<a name="line.463"></a> +<span class="sourceLineNo">464</span> if (logs.size() <= 1) return;<a name="line.464"></a> +<span class="sourceLineNo">465</span><a name="line.465"></a> +<span class="sourceLineNo">466</span> // the config says to not cleanup wals on load.<a name="line.466"></a> +<span class="sourceLineNo">467</span> if (!conf.getBoolean(EXEC_WAL_CLEANUP_ON_LOAD_CONF_KEY,<a name="line.467"></a> +<span class="sourceLineNo">468</span> DEFAULT_EXEC_WAL_CLEANUP_ON_LOAD_CONF_KEY)) {<a name="line.468"></a> +<span class="sourceLineNo">469</span> LOG.debug("WALs cleanup on load is not enabled: " + getActiveLogs());<a name="line.469"></a> +<span class="sourceLineNo">470</span> return;<a name="line.470"></a> +<span class="sourceLineNo">471</span> }<a name="line.471"></a> +<span class="sourceLineNo">472</span><a name="line.472"></a> +<span class="sourceLineNo">473</span> try {<a name="line.473"></a> +<span class="sourceLineNo">474</span> periodicRoll();<a name="line.474"></a> +<span class="sourceLineNo">475</span> } catch (IOException e) {<a name="line.475"></a> +<span class="sourceLineNo">476</span> LOG.warn("Unable to cleanup logs on load: " + e.getMessage(), e);<a name="line.476"></a> +<span class="sourceLineNo">477</span> }<a name="line.477"></a> +<span class="sourceLineNo">478</span> }<a name="line.478"></a> +<span class="sourceLineNo">479</span><a name="line.479"></a> +<span class="sourceLineNo">480</span> @Override<a name="line.480"></a> +<span class="sourceLineNo">481</span> public void insert(final Procedure proc, final Procedure[] subprocs) {<a name="line.481"></a> +<span class="sourceLineNo">482</span> if (LOG.isTraceEnabled()) {<a name="line.482"></a> +<span class="sourceLineNo">483</span> LOG.trace("Insert " + proc + ", subproc=" + Arrays.toString(subprocs));<a name="line.483"></a> +<span class="sourceLineNo">484</span> }<a name="line.484"></a> +<span class="sourceLineNo">485</span><a name="line.485"></a> +<span class="sourceLineNo">486</span> ByteSlot slot = acquireSlot();<a name="line.486"></a> +<span class="sourceLineNo">487</span> try {<a name="line.487"></a> +<span class="sourceLineNo">488</span> // Serialize the insert<a name="line.488"></a> +<span class="sourceLineNo">489</span> long[] subProcIds = null;<a name="line.489"></a> +<span class="sourceLineNo">490</span> if (subprocs != null) {<a name="line.490"></a> +<span class="sourceLineNo">491</span> ProcedureWALFormat.writeInsert(slot, proc, subprocs);<a name="line.491"></a> +<span class="sourceLineNo">492</span> subProcIds = new long[subprocs.length];<a name="line.492"></a> +<span class="sourceLineNo">493</span> for (int i = 0; i < subprocs.length; ++i) {<a name="line.493"></a> +<span class="sourceLineNo">494</span> subProcIds[i] = subprocs[i].getProcId();<a name="line.494"></a> +<span class="sourceLineNo">495</span> }<a name="line.495"></a> +<span class="sourceLineNo">496</span> } else {<a name="line.496"></a> +<span class="sourceLineNo">497</span> assert !proc.hasParent();<a name="line.497"></a> +<span class="sourceLineNo">498</span> ProcedureWALFormat.writeInsert(slot, proc);<a name="line.498"></a> +<span class="sourceLineNo">499</span> }<a name="line.499"></a> +<span class="sourceLineNo">500</span><a name="line.500"></a> +<span class="sourceLineNo">501</span> // Push the transaction data and wait until it is persisted<a name="line.501"></a> +<span class="sourceLineNo">502</span> pushData(PushType.INSERT, slot, proc.getProcId(), subProcIds);<a name="line.502"></a> +<span class="sourceLineNo">503</span> } catch (IOException e) {<a name="line.503"></a> +<span class="sourceLineNo">504</span> // We are not able to serialize the procedure.<a name="line.504"></a> +<span class="sourceLineNo">505</span> // this is a code error, and we are not able to go on.<a name="line.505"></a> +<span class="sourceLineNo">506</span> LOG.error(HBaseMarkers.FATAL, "Unable to serialize one of the procedure: proc=" +<a name="line.506"></a> +<span class="sourceLineNo">507</span> proc + ", subprocs=" + Arrays.toString(subprocs), e);<a name="line.507"></a> +<span class="sourceLineNo">508</span> throw new RuntimeException(e);<a name="line.508"></a> +<span class="sourceLineNo">509</span> } finally {<a name="line.509"></a> +<span class="sourceLineNo">510</span> releaseSlot(slot);<a name="line.510"></a> +<span class="sourceLineNo">511</span> }<a name="line.511"></a> +<span class="sourceLineNo">512</span> }<a name="line.512"></a> +<span class="sourceLineNo">513</span><a name="line.513"></a> +<span class="sourceLineNo">514</span> @Override<a name="line.514"></a> +<span class="sourceLineNo">515</span> public void insert(final Procedure[] procs) {<a name="line.515"></a> +<span class="sourceLineNo">516</span> if (LOG.isTraceEnabled()) {<a name="line.516"></a> +<span class="sourceLineNo">517</span> LOG.trace("Insert " + Arrays.toString(procs));<a name="line.517"></a> +<span class="sourceLineNo">518</span> }<a name="line.518"></a> +<span class="sourceLineNo">519</span><a name="line.519"></a> +<span class="sourceLineNo">520</span> ByteSlot slot = acquireSlot();<a name="line.520"></a> +<span class="sourceLineNo">521</span> try {<a name="line.521"></a> +<span class="sourceLineNo">522</span> // Serialize the insert<a name="line.522"></a> +<span class="sourceLineNo">523</span> long[] procIds = new long[procs.length];<a name="line.523"></a> +<span class="sourceLineNo">524</span> for (int i = 0; i < procs.length; ++i) {<a name="line.524"></a> +<span class="sourceLineNo">525</span> assert !procs[i].hasParent();<a name="line.525"></a> +<span class="sourceLineNo">526</span> procIds[i] = procs[i].getProcId();<a name="line.526"></a> +<span class="sourceLineNo">527</span> ProcedureWALFormat.writeInsert(slot, procs[i]);<a name="line.527"></a> +<span class="sourceLineNo">528</span> }<a name="line.528"></a> +<span class="sourceLineNo">529</span><a name="line.529"></a> +<span class="sourceLineNo">530</span> // Push the transaction data and wait until it is persisted<a name="line.530"></a> +<span class="sourceLineNo">531</span> pushData(PushType.INSERT, slot, Procedure.NO_PROC_ID, procIds);<a name="line.531"></a> +<span class="sourceLineNo">532</span> } catch (IOException e) {<a name="line.532"></a> +<span class="sourceLineNo">533</span> // We are not able to serialize the procedure.<a name="line.533"></a> +<span class="sourceLineNo">534</span> // this is a code error, and we are not able to go on.<a name="line.534"></a> +<span class="sourceLineNo">535</span> LOG.error(HBaseMarkers.FATAL, "Unable to serialize one of the procedure: " +<a name="line.535"></a> +<span class="sourceLineNo">536</span> Arrays.toString(procs), e);<a name="line.536"></a> +<span class="sourceLineNo">537</span> throw new RuntimeException(e);<a name="line.537"></a> +<span class="sourceLineNo">538</span> } finally {<a name="line.538"></a> +<span class="sourceLineNo">539</span> releaseSlot(slot);<a name="line.539"></a> +<span class="sourceLineNo">540</span> }<a name="line.540"></a> +<span class="sourceLineNo">541</span> }<a name="line.541"></a> +<span class="sourceLineNo">542</span><a name="line.542"></a> +<span class="sourceLineNo">543</span> @Override<a name="line.543"></a> +<span class="sourceLineNo">544</span> public void update(final Procedure proc) {<a name="line.544"></a> +<span class="sourceLineNo">545</span> if (LOG.isTraceEnabled()) {<a name="line.545"></a> +<span class="sourceLineNo">546</span> LOG.trace("Update " + proc);<a name="line.546"></a> +<span class="sourceLineNo">547</span> }<a name="line.547"></a> +<span class="sourceLineNo">548</span><a name="line.548"></a> +<span class="sourceLineNo">549</span> ByteSlot slot = acquireSlot();<a name="line.549"></a> +<span class="sourceLineNo">550</span> try {<a name="line.550"></a> +<span class="sourceLineNo">551</span> // Serialize the update<a name="line.551"></a> +<span class="sourceLineNo">552</span> ProcedureWALFormat.writeUpdate(slot, proc);<a name="line.552"></a> +<span class="sourceLineNo">553</span><a name="line.553"></a> +<span class="sourceLineNo">554</span> // Push the transaction data and wait until it is persisted<a name="line.554"></a> +<span class="sourceLineNo">555</span> pushData(PushType.UPDATE, slot, proc.getProcId(), null);<a name="line.555"></a> +<span class="sourceLineNo">556</span> } catch (IOException e) {<a name="line.556"></a> +<span class="sourceLineNo">557</span> // We are not able to serialize the procedure.<a name="line.557"></a> +<span class="sourceLineNo">558</span> // this is a code error, and we are not able to go on.<a name="line.558"></a> +<span class="sourceLineNo">559</span> LOG.error(HBaseMarkers.FATAL, "Unable to serialize the procedure: " + proc, e);<a name="line.559"></a> +<span class="sourceLineNo">560</span> throw new RuntimeException(e);<a name="line.560"></a> +<span class="sourceLineNo">561</span> } finally {<a name="line.561"></a> +<span class="sourceLineNo">562</span> releaseSlot(slot);<a name="line.562"></a> +<span class="sourceLineNo">563</span> }<a name="line.563"></a> +<span class="sourceLineNo">564</span> }<a name="line.564"></a> +<span class="sourceLineNo">565</span><a name="line.565"></a> +<span class="sourceLineNo">566</span> @Override<a name="line.566"></a> +<span class="sourceLineNo">567</span> public void delete(final long procId) {<a name="line.567"></a> +<span class="sourceLineNo">568</span> if (LOG.isTraceEnabled()) {<a name="line.568"></a> +<span class="sourceLineNo">569</span> LOG.trace("Delete " + procId);<a name="line.569"></a> +<span class="sourceLineNo">570</span> }<a name="line.570"></a> +<span class="sourceLineNo">571</span><a name="line.571"></a> +<span class="sourceLineNo">572</span> ByteSlot slot = acquireSlot();<a name="line.572"></a> +<span class="sourceLineNo">573</span> try {<a name="line.573"></a> +<span class="sourceLineNo">574</span> // Serialize the delete<a name="line.574"></a> +<span class="sourceLineNo">575</span> ProcedureWALFormat.writeDelete(slot, procId);<a name="line.575"></a> +<span class="sourceLineNo">576</span><a name="line.576"></a> +<span class="sourceLineNo">577</span> // Push the transaction data and wait until it is persisted<a name="line.577"></a> +<span class="sourceLineNo">578</span> pushData(PushType.DELETE, slot, procId, null);<a name="line.578"></a> +<span class="sourceLineNo">579</span> } catch (IOException e) {<a name="line.579"></a> +<span class="sourceLineNo">580</span> // We are not able to serialize the procedure.<a name="line.580"></a> +<span class="sourceLineNo">581</span> // this is a code error, and we are not able to go on.<a name="line.581"></a> +<span class="sourceLineNo">582</span> LOG.error(HBaseMarkers.FATAL, "Unable to serialize the procedure: " + procId, e);<a name="line.582"></a> +<span class="sourceLineNo">583</span> throw new RuntimeException(e);<a name="line.583"></a> +<span class="sourceLineNo">584</span> } finally {<a name="line.584"></a> +<span class="sourceLineNo">585</span> releaseSlot(slot);<a name="line.585"></a> <span class="sourceLineNo">586</span> }<a name="line.586"></a> -<span class="sourceLineNo">587</span><a name="line.587"></a> -<span class="sourceLineNo">588</span> ByteSlot slot = acquireSlot();<a name="line.588"></a> -<span class="sourceLineNo">589</span> try {<a name="line.589"></a> -<span class="sourceLineNo">590</span> // Serialize the delete<a name="line.590"></a> -<span class="sourceLineNo">591</span> ProcedureWALFormat.writeDelete(slot, proc, subProcIds);<a name="line.591"></a> -<span class="sourceLineNo">592</span><a name="line.592"></a> -<span class="sourceLineNo">593</span> // Push the transaction data and wait until it is persisted<a name="line.593"></a> -<span class="sourceLineNo">594</span> pushData(PushType.DELETE, slot, proc.getProcId(), subProcIds);<a name="line.594"></a> -<span class="sourceLineNo">595</span> } catch (IOException e) {<a name="line.595"></a> -<span class="sourceLineNo">596</span> // We are not able to serialize the procedure.<a name="line.596"></a> -<span class="sourceLineNo">597</span> // this is a code error, and we are not able to go on.<a name="line.597"></a> -<span class="sourceLineNo">598</span> LOG.error(HBaseMarkers.FATAL, "Unable to serialize the procedure: " + proc, e);<a name="line.598"></a> -<span class="sourceLineNo">599</span> throw new RuntimeException(e);<a name="line.599"></a> -<span class="sourceLineNo">600</span> } finally {<a name="line.600"></a> -<span class="sourceLineNo">601</span> releaseSlot(slot);<a name="line.601"></a> -<span class="sourceLineNo">602</span> }<a name="line.602"></a> -<span class="sourceLineNo">603</span> }<a name="line.603"></a> -<span class="sourceLineNo">604</span><a name="line.604"></a> -<span class="sourceLineNo">605</span> @Override<a name="line.605"></a> -<span 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class="sourceLineNo">617</span> private void delete(final long[] procIds) {<a name="line.617"></a> -<span class="sourceLineNo">618</span> if (LOG.isTraceEnabled()) {<a name="line.618"></a> -<span class="sourceLineNo">619</span> LOG.trace("Delete " + Arrays.toString(procIds));<a name="line.619"></a> -<span class="sourceLineNo">620</span> }<a name="line.620"></a> -<span class="sourceLineNo">621</span><a name="line.621"></a> -<span class="sourceLineNo">622</span> final ByteSlot slot = acquireSlot();<a name="line.622"></a> -<span class="sourceLineNo">623</span> try {<a name="line.623"></a> -<span class="sourceLineNo">624</span> // Serialize the delete<a name="line.624"></a> -<span class="sourceLineNo">625</span> for (int i = 0; i < procIds.length; ++i) {<a name="line.625"></a> -<span class="sourceLineNo">626</span> ProcedureWALFormat.writeDelete(slot, procIds[i]);<a name="line.626"></a> -<span class="sourceLineNo">627</span> }<a name="line.627"></a> -<span class="sourceLineNo">628</span><a 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name="line.660"></a> +<span class="sourceLineNo">587</span> }<a name="line.587"></a> +<span class="sourceLineNo">588</span><a name="line.588"></a> +<span class="sourceLineNo">589</span> @Override<a name="line.589"></a> +<span class="sourceLineNo">590</span> public void delete(final Procedure proc, final long[] subProcIds) {<a name="line.590"></a> +<span class="sourceLineNo">591</span> assert proc != null : "expected a non-null procedure";<a name="line.591"></a> +<span class="sourceLineNo">592</span> assert subProcIds != null && subProcIds.length > 0 : "expected subProcIds";<a name="line.592"></a> +<span class="sourceLineNo">593</span> if (LOG.isTraceEnabled()) {<a name="line.593"></a> +<span class="sourceLineNo">594</span> LOG.trace("Update " + proc + " and Delete " + Arrays.toString(subProcIds));<a name="line.594"></a> +<span class="sourceLineNo">595</span> }<a name="line.595"></a> +<span class="sourceLineNo">596</span><a name="line.596"></a> +<span class="sourceLineNo">597</span> ByteSlot slot = acquireSlot();<a name="line.597"></a> +<span class="sourceLineNo">598</span> try {<a name="line.598"></a> +<span class="sourceLineNo">599</span> // Serialize the delete<a name="line.599"></a> +<span class="sourceLineNo">600</span> ProcedureWALFormat.writeDelete(slot, proc, subProcIds);<a name="line.600"></a> +<span class="sourceLineNo">601</span><a name="line.601"></a> +<span class="sourceLineNo">602</span> // Push the transaction data and wait until it is persisted<a name="line.602"></a> +<span class="sourceLineNo">603</span> pushData(PushType.DELETE, slot, proc.getProcId(), subProcIds);<a name="line.603"></a> +<span class="sourceLineNo">604</span> } catch (IOException e) {<a name="line.604"></a> +<span class="sourceLineNo">605</span> // We are not able to serialize the procedure.<a name="line.605"></a> +<span class="sourceLineNo">606</span> // this is a code error, and we are not able to go on.<a name="line.606"></a> +<span class="sourceLineNo">607</span> 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delete(procIds);<a name="line.618"></a> +<span class="sourceLineNo">619</span> } else if (count == 1) {<a name="line.619"></a> +<span class="sourceLineNo">620</span> delete(procIds[offset]);<a name="line.620"></a> +<span class="sourceLineNo">621</span> } else {<a name="line.621"></a> +<span class="sourceLineNo">622</span> delete(Arrays.copyOfRange(procIds, offset, offset + count));<a name="line.622"></a> +<span class="sourceLineNo">623</span> }<a name="line.623"></a> +<span class="sourceLineNo">624</span> }<a name="line.624"></a> +<span class="sourceLineNo">625</span><a name="line.625"></a> +<span class="sourceLineNo">626</span> private void delete(final long[] procIds) {<a name="line.626"></a> +<span class="sourceLineNo">627</span> if (LOG.isTraceEnabled()) {<a name="line.627"></a> +<span class="sourceLineNo">628</span> LOG.trace("Delete " + Arrays.toString(procIds));<a name="line.628"></a> +<span class="sourceLineNo">629</span> }<a name="line.629"></a> +<span class="sourceLineNo">630</span><a name="line.630"></a> +<span class="sourceLineNo">631</span> final ByteSlot slot = acquireSlot();<a name="line.631"></a> +<span class="sourceLineNo">632</span> try {<a name="line.632"></a> +<span class="sourceLineNo">633</span> // Serialize the delete<a name="line.633"></a> +<span class="sourceLineNo">634</span> for (int i = 0; i < procIds.length; ++i) {<a name="line.634"></a> +<span class="sourceLineNo">635</span> ProcedureWALFormat.writeDelete(slot, procIds[i]);<a name="line.635"></a> +<span class="sourceLineNo">636</span> }<a name="line.636"></a> +<span class="sourceLineNo">637</span><a name="line.637"></a> +<span class="sourceLineNo">638</span> // Push the transaction data and wait until it is persisted<a name="line.638"></a> +<span class="sourceLineNo">639</span> pushData(PushType.DELETE, slot, Procedure.NO_PROC_ID, procIds);<a name="line.639"></a> +<span class="sourceLineNo">640</span> } catch (IOException e) {<a name="line.640"></a> +<span 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(true) {<a name="line.675"></a> +<span class="sourceLineNo">676</span> if (!isRunning()) {<a name="line.676"></a> +<span class="sourceLineNo">677</span> throw new RuntimeException("store no longer running");<a name="line.677"></a> +<span class="sourceLineNo">678</span> } else if (isSyncAborted()) {<a name="line.678"></a> +<span class="sourceLineNo">679</span> throw new RuntimeException("sync aborted", syncException.get());<a name="line.679"></a> +<span class="sourceLineNo">680</span> } else if (inSync.get()) {<a name="line.680"></a> +<span class="sourceLineNo">681</span> syncCond.await();<a name="line.681"></a> +<span class="sourceLineNo">682</span> } else if (slotIndex >= syncMaxSlot) {<a name="line.682"></a> +<span class="sourceLineNo">683</span> slotCond.signal();<a name="line.683"></a> +<span class="sourceLineNo">684</span> syncCond.await();<a name="line.684"></a> +<span class="sourceLineNo">685</span> } else {<a name="line.685"></a> +<span class="sourceLineNo">686</span> break;<a name="line.686"></a> +<span class="sourceLineNo">687</span> }<a name="line.687"></a> +<span class="sourceLineNo">688</span> }<a name="line.688"></a> +<span class="sourceLineNo">689</span><a name="line.689"></a> +<span class="sourceLineNo">690</span> final long pushSyncId = syncId.get();<a name="line.690"></a> +<span class="sourceLineNo">691</span> updateStoreTracker(type, procId, subProcIds);<a name="line.691"></a> +<span class="sourceLineNo">692</span> slots[slotIndex++] = slot;<a name="line.692"></a> +<span class="sourceLineNo">693</span> logId = flushLogId;<a name="line.693"></a> +<span class="sourceLineNo">694</span><a name="line.694"></a> +<span class="sourceLineNo">695</span> // Notify that there is new data<a name="line.695"></a> +<span class="sourceLineNo">696</span> if (slotIndex == 1) {<a name="line.696"></a> +<span class="sourceLineNo">697</span> waitCond.signal();<a name="line.697"></a> +<span class="sourceLineNo">698</span> }<a name="line.698"></a> +<span 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RuntimeException("sync aborted", syncException.get());<a name="line.716"></a> +<span class="sourceLineNo">717</span> }<a name="line.717"></a> +<span class="sourceLineNo">718</span> }<a name="line.718"></a> +<span class="sourceLineNo">719</span> return logId;<a name="line.719"></a> +<span class="sourceLineNo">720</span> }<a name="line.720"></a> +<span class="sourceLineNo">721</span><a name="line.721"></a> +<span class="sourceLineNo">722</span> private void updateStoreTracker(final PushType type,<a name="line.722"></a> +<span class="sourceLineNo">723</span> final long procId, final long[] subProcIds) {<a name="line.723"></a> +<span class="sourceLineNo">724</span> switch (type) {<a name="line.724"></a> +<span class="sourceLineNo">725</span> case INSERT:<a name="line.725"></a> +<span class="sourceLineNo">726</span> if (subProcIds == null) {<a name="line.726"></a> +<span class="sourceLineNo">727</span> storeTracker.insert(procId);<a name="line.727"></a> +<span class="sourceLineNo">728</span> } else if (procId == Procedure.NO_PROC_ID) {<a name="line.728"></a> +<span class="sourceLineNo">729</span> storeTracker.insert(subProcIds);<a name="line.729"></a> +<span class="sourceLineNo">730</span> } else {<a name="line.730"></a> +<span class="sourceLineNo">731</span> storeTracker.insert(procId, subProcIds);<a name="line.731"></a> +<span class="sourceLineNo">732</span> holdingCleanupTracker.setDeletedIfSet(procId);<a name="line.732"></a> +<span class="sourceLineNo">733</span> }<a name="line.733"></a> +<span class="sourceLineNo">734</span> break;<a name="line.734"></a> +<span class="sourceLineNo">735</span> case UPDATE:<a name="line.735"></a> +<span class="sourceLineNo">736</span> storeTracker.update(procId);<a name="line.736"></a> +<span class="sourceLineNo">737</span> holdingCleanupTracker.setDeletedIfSet(procId);<a name="line.737"></a> <span class="sourceLineNo">738</span> break;<a name="line.738"></a> -<span class="sourceLineNo">739</span> default:<a name="line.739"></a> -<span class="sourceLineNo">740</span> throw new RuntimeException("invalid push type " + type);<a name="line.740"></a> -<span class="sourceLineNo">741</span> }<a name="line.741"></a> -<span class="sourceLineNo">742</span> }<a name="line.742"></a> -<span class="sourceLineNo">743</span><a name="line.743"></a> -<span class="sourceLineNo">744</span> private boolean isSyncAborted() {<a name="line.744"></a> -<span class="sourceLineNo">745</span> return syncException.get() != null;<a name="line.745"></a> -<span class="sourceLineNo">746</span> }<a name="line.746"></a> -<span class="sourceLineNo">747</span><a name="line.747"></a> -<span class="sourceLineNo">748</span> private void syncLoop() throws Throwable {<a name="line.748"></a> -<span class="sourceLineNo">749</span> long totalSyncedToStore = 0;<a name="line.749"></a> -<span class="sourceLineNo">750</span> inSync.set(false);<a name="line.750"></a> -<span class="sourceLineNo">751</span> lock.lock();<a 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flushed=%s (%s/sec)",<a name="line.763"></a> -<span class="sourceLineNo">764</span> StringUtils.humanSize(totalSynced.get()),<a name="line.764"></a> -<span class="sourceLineNo">765</span> StringUtils.humanSize(totalSynced.get() / rollTsSec)));<a name="line.765"></a> -<span class="sourceLineNo">766</span> }<a name="line.766"></a> -<span class="sourceLineNo">767</span><a name="line.767"></a> -<span class="sourceLineNo">768</span> waitCond.await(getMillisToNextPeriodicRoll(), TimeUnit.MILLISECONDS);<a name="line.768"></a> -<span class="sourceLineNo">769</span> if (slotIndex == 0) {<a name="line.769"></a> -<span class="sourceLineNo">770</span> // no data.. probably a stop() or a periodic roll<a name="line.770"></a> -<span class="sourceLineNo">771</span> continue;<a name="line.771"></a> -<span class="sourceLineNo">772</span> }<a name="line.772"></a> -<span class="sourceLineNo">773</span> }<a name="line.773"></a> -<span class="sourceLineNo">774</span> // Wait SYNC_WAIT_MSEC or the signal of "slots full" before flushing<a name="line.774"></a> -<span class="sourceLineNo">775</span> syncMaxSlot = runningProcCount;<a name="line.775"></a> -<span class="sourceLineNo">776</span> assert syncMaxSlot > 0 : "unexpected syncMaxSlot=" + syncMaxSlot;<a name="line.776"></a> -<span class="sourceLineNo">777</span> final long syncWaitSt = System.currentTimeMillis();<a name="line.777"></a> -<span class="sourceLineNo">778</span> if (slotIndex != syncMaxSlot) {<a name="line.778"></a> -<span class="sourceLineNo">779</span> slotCond.await(syncWaitMsec, TimeUnit.MILLISECONDS);<a name="line.779"></a> -<span class="sourceLineNo">780</span> }<a name="line.780"></a> -<span class="sourceLineNo">781</span><a name="line.781"></a> -<span class="sourceLineNo">782</span> final long currentTs = System.currentTimeMillis();<a name="line.782"></a> -<span class="sourceLineNo">783</span> final long syncWaitMs = currentTs - syncWaitSt;<a name="line.783"></a> -<span class="sourceLineNo">784</span> final float rollSec = getMillisFromLastRoll() / 1000.0f;<a name="line.784"></a> -<span class="sourceLineNo">785</span> final float syncedPerSec = totalSyncedToStore / rollSec;<a name="line.785"></a> -<span class="sourceLineNo">786</span> if (LOG.isTraceEnabled() && (syncWaitMs > 10 || slotIndex < syncMaxSlot)) {<a name="line.786"></a> -<span class="sourceLineNo">787</span> LOG.trace(String.format("Sync wait %s, slotIndex=%s , totalSynced=%s (%s/sec)",<a name="line.787"></a> -<span class="sourceLineNo">788</span> StringUtils.humanTimeDiff(syncWaitMs), slotIndex,<a name="line.788"></a> -<span class="sourceLineNo">789</span> StringUtils.humanSize(totalSyncedToStore),<a name="line.789"></a> -<span class="sourceLineNo">790</span> StringUtils.humanSize(syncedPerSec)));<a name="line.790"></a> -<span class="sourceLineNo">791</span> }<a name="line.791"></a> -<span class="sourceLineNo">792</span><a name="line.792"></a> -<span class="sourceLineNo">793</span> // update webui circular buffers (TODO: get rid of allocations)<a name="line.793"></a> -<span class="sourceLineNo">794</span> final SyncMetrics syncMetrics = new SyncMetrics();<a name="line.794"></a> -<span class="sourceLineNo">795</span> syncMetrics.timestamp = currentTs;<a name="line.795"></a> -<span class="sourceLineNo">796</span> syncMetrics.syncWaitMs = syncWaitMs;<a name="line.796"></a> -<span class="sourceLineNo">797</span> syncMetrics.syncedEntries = slotIndex;<a name="line.797"></a> -<span class="sourceLineNo">798</span> syncMetrics.totalSyncedBytes = totalSyncedToStore;<a name="line.798"></a> -<span class="sourceLineNo">799</span> syncMetrics.syncedPerSec = syncedPerSec;<a name="line.799"></a> -<span class="sourceLineNo">800</span> syncMetricsQueue.add(syncMetrics);<a name="line.800"></a> +<span class="sourceLineNo">739</span> case DELETE:<a name="line.739"></a> +<span class="sourceLineNo">740</span> if (subProcIds != null && subProcIds.length > 0) {<a name="line.740"></a> +<span class="sourceLineNo">741</span> storeTracker.delete(subProcIds);<a name="line.741"></a> +<span class="sourceLineNo">742</span> holdingCleanupTracker.setDeletedIfSet(subProcIds);<a name="line.742"></a> +<span class="sourceLineNo">743</span> } else {<a name="line.743"></a> +<span class="sourceLineNo">744</span> storeTracker.delete(procId);<a name="line.744"></a> +<span class="sourceLineNo">745</span> holdingCleanupTracker.setDeletedIfSet(procId);<a name="line.745"></a> +<span class="sourceLineNo">746</span> }<a name="line.746"></a> +<span class="sourceLineNo">747</span> break;<a name="line.747"></a> +<span class="sourceLineNo">748</span> default:<a name="line.748"></a> +<span class="sourceLineNo">749</span> throw new RuntimeException("invalid push type " + type);<a name="line.749"></a> +<span class="sourceLineNo">750</span> }<a name="line.750"></a> +<span class="sourceLineNo">751</span> }<a name="line.751"></a> +<span class="sourceLineNo">752</span><a name="line.752"></a> +<span class="sourceLineNo">753</span> private boolean isSyncAborted() {<a name="line.753"></a> +<span class="sourceLineNo">754</span> return syncException.get() != null;<a name="line.754"></a> +<span class="sourceLineNo">755</span> }<a name="line.755"></a> +<span class="sourceLineNo">756</span><a name="line.756"></a> +<span class="sourceLineNo">757</span> private void syncLoop() throws Throwable {<a name="line.757"></a> +<span class="sourceLineNo">758</span> long totalSyncedToStore = 0;<a name="line.758"></a> +<span class="sourceLineNo">759</span> inSync.set(false);<a name="line.759"></a> +<span class="sourceLineNo">760</span> lock.lock();<a name="line.760"></a> +<span class="sourceLineNo">761</span> try {<a name="line.761"></a> +<span class="sourceLineNo">762</span> while (isRunning()) {<a name="line.762"></a> +<span class="sourceLineNo">763</span> try {<a name="line.763"></a> +<span class="sourceLineNo">764</span> // Wait until new data is available<a name="line.764"></a> +<span class="sourceLineNo">765</span> if (slotIndex == 0) {<a name="line.765"></a> +<span class="sourceLineNo">766</span> if (!loading.get()) {<a name="line.766"></a> +<span class="sourceLineNo">767</span> periodicRoll();<a name="line.767"></a> +<span class="sourceLineNo">768</span> }<a name="line.768"></a> +<span class="sourceLineNo">769</span><a name="line.769"></a> +<span class="sourceLineNo">770</span> if (LOG.isTraceEnabled()) {<a name="line.770"></a> +<span class="sourceLineNo">771</span> float rollTsSec = getMillisFromLastRoll() / 1000.0f;<a name="line.771"></a> +<span class="sourceLineNo">772</span> LOG.trace(String.format("Waiting for data. flushed=%s (%s/sec)",<a name="line.772"></a> +<span class="sourceLineNo">773</span> StringUtils.humanSize(totalSynced.get()),<a name="line.773"></a> +<span class="sourceLineNo">774</span> StringUtils.humanSize(totalSynced.get() / rollTsSec)));<a name="line.774"></a> +<span class="sourceLineNo">775</span> }<a name="line.775"></a> +<span class="sourceLineNo">776</span><a name="line.776"></a> +<span class="sourceLineNo">777</span> waitCond.await(getMillisToNextPeriodicRoll(), TimeUnit.MILLISECONDS);<a name="line.777"></a> +<span class="sourceLineNo">778</span> if (slotIndex == 0) {<a name="line.778"></a> +<span class="sourceLineNo">779</span> // no data.. probably a stop() or a periodic roll<a name="line.779"></a> +<span class="sourceLineNo">780</span> continue;<a name="line.780"></a> +<span class="sourceLineNo">781</span> }<a name="line.781"></a> +<span class="sourceLineNo">782</span> }<a name="line.782"></a> +<span class="sourceLineNo">783</span> // Wait SYNC_WAIT_MSEC or the signal of "slots full" before flushing<a name="line.783"></a> +<span class="sourceLineNo">784</span> syncMaxSlot = runningProcCount;<a name="line.784"></a> +<span class="sourceLineNo">785</span> assert syncMaxSlot > 0 : "unexpected syncMaxSlot=" + syncMaxSlot;<a name="line.785"></a> +<span class="sourceLineNo">786</span> final long syncWaitSt = System.currentTimeMillis();<a name="line.786"></a> +<span class="sourceLineNo">787</span> if (slotIndex != syncMaxSlot) {<a name="line.787"></a> +<span class="sourceLineNo">788</span> slotCond.await(syncWaitMsec, TimeUnit.MILLISECONDS);<a name="line.788"></a> +<span class="sourceLineNo">789</span> }<a name="line.789"></a> +<span class="sourceLineNo">790</span><a name="line.790"></a> +<span class="sourceLineNo">791</span> final long currentTs = System.currentTimeMillis();<a name="line.791"></a> +<span class="sourceLineNo">792</span> final long syncWaitMs = currentTs - syncWaitSt;<a name="line.792"></a> +<span class="sourceLineNo">793</span> final float rollSec = getMillisFromLastRoll() / 1000.0f;<a name="line.793"></a> +<span class="sourceLineNo">794</span> final float syncedPerSec = totalSyncedToStore / rollSec;<a name="line.794"></a> +<span class="sourceLineNo">795</span> if (LOG.isTraceEnabled() && (syncWaitMs > 10 || slotIndex < syncMaxSlot)) {<a name="line.795"></a> +<span class="sourceLineNo">796</span> LOG.trace(String.format("Sync wait %s, slotIndex=%s , totalSynced=%s (%s/sec)",<a name="line.796"></a> +<span class="sourceLineNo">797</span> StringUtils.humanTimeDiff(syncWaitMs), slotIndex,<a name="line.797"></a> +<span class="sourceLineNo">798</span> StringUtils.humanSize(totalSyncedToStore),<a name="line.798"></a> +<span class="sourceLineNo">799</span> StringUtils.humanSize(syncedPerSec)));<a name="line.799"></a> +<span class="sourceLineNo">800</span> }<a name="line.800"></a> <span class="sourceLineNo">801</span><a name="line.801"></a> -<span class="sourceLineNo">802</span> // sync<a name="line.802"></a> -<span class="sourceLineNo">803</span> inSync.set(true);<a name="line.803"></a> -<span class="sourceLineNo">804</span> long slotSize = syncSlots();<a name="line.804"></a> -<span class="sourceLineNo">805</span> logs.getLast().addToSize(slotSize);<a name="line.805"></a> -<span class="sourceLineNo">806</span> totalSyncedToStore = totalSynced.addAndGet(slotSize);<a name="line.806"></a> -<span class="sourceLineNo">807</span> slotIndex = 0;<a name="line.807"></a> -<span class="sourceLineNo">808</span> inSync.set(false);<a name="line.808"></a> -<span class="sourceLineNo">809</span> syncId.incrementAndGet();<a name="line.809"></a> -<span class="sourceLineNo">810</span> } catch (InterruptedException e) {<a name="line.810"></a> -<span class="sourceLineNo">811</span> Thread.currentThread().interrupt();<a name="line.811"></a> -<span class="sourceLineNo">812</span> syncException.compareAndSet(null, e);<a name="line.812"></a> -<span class="sourceLineNo">813</span> sendAbortProcessSignal();<a name="line.813"></a> -<span class="sourceLineNo">814</span> throw e;<a name="line.814"></a> -<span class="sourceLineNo">815</span> } catch (Throwable t) {<a name="line.815"></a> -<span class="sourceLineNo">816</span> syncException.compareAndSet(null, t);<a name="line.816"></a> -<span class="sourceLineNo">817</span> sendAbortProcessSignal();<a name="line.817"></a> -<span class="sourceLineNo">818</span> throw t;<a name="line.818"></a> -<span class="sourceLineNo">819</span> } finally {<a name="line.819"></a> -<span class="sourceLineNo">820</span> syncCond.signalAll();<a name="line.820"></a> -<span class="sourceLineNo">821</span> }<a name="line.821"></a> -<span class="sourceLineNo">822</span> }<a name="line.822"></a> -<span class="sourceLineNo">823</span> } finally {<a name="line.823"></a> -<span class="sourceLineNo">824</span> lock.unlock();<a name="line.824"></a> -<span class="sourceLineNo">825</span> }<a name="line.825"></a> -<span class="sourceLineNo">826</span> }<a name="line.826"></a> -<span class="sourceLineNo">827</span><a name="line.827"></a> -<span class="sourceLineNo">828</span> public ArrayList<SyncMetrics> getSyncMetrics() {<a name="line.828"></a> -<span class="sourceLineNo">829</span> lock.lock();<a name="line.829"></a> -<span class="sourceLineNo">830</span> try {<a name="line.830"></a> -<span class="sourceLineNo">831</span> return new ArrayList<>(syncMetricsQueue);<a name="line.831"></a> +<span class="sourceLineNo">802</span> // update webui circular buffers (TODO: get rid of allocations)<a name="line.802"></a> +<span class="sourceLineNo">803</span> final SyncMetrics syncMetrics = new SyncMetrics();<a name="line.803"></a> +<span class="sourceLineNo">804</span> syncMetrics.timestamp = currentTs;<a name="line.804"></a> +<span class="sourceLineNo">805</span> syncMetrics.syncWaitMs = syncWaitMs;<a name="line.805"></a> +<span class="sourceLineNo">806</span> syncMetrics.syncedEntries = slotIndex;<a name="line.806"></a> +<span class="sourceLineNo">807</span> syncMetrics.totalSyncedBytes = totalSyncedToStore;<a name="line.807"></a> +<span class="sourceLineNo">808</span> syncMetrics.syncedPerSec = syncedPerSec;<a name="line.808"></a> +<span class="sourceLineNo">809</span> syncMetricsQueue.add(syncMetrics);<a name="line.809"></a> +<span class="sourceLineNo">810</span><a name="line.810"></a> +<span class="sourceLineNo">811</span> // sync<a name="line.811"></a> +<span class="sourceLineNo">812</span> inSync.set(true);<a name="line.812"></a> +<span class="sourceLineNo">813</span> long slotSize = syncSlots();<a name="line.813"></a> +<span class="sourceLineNo">814</span> logs.getLast().addToSize(slotSize);<a name="line.814"></a> +<span class="sourceLineNo">815</span> totalSyncedToStore = totalSynced.addAndGet(slotSize);<a name="line.815"></a> +<span class="sourceLineNo">816</span> slotIndex = 0;<a name="line.816"></a> +<span class="sourceLineNo">817</span> inSync.set(false);<a name="line.817"></a> +<span class="sourceLineNo">818</span> syncId.incrementAndGet();<a name="line.818"></a> +<span class="sourceLineNo">819</span> } catch (InterruptedException e) {<a name="line.819"></a> +<span class="sourceLineNo">820</span> Thread.currentThread().interrupt();<a name="line.820"></a> +<span class="sourceLineNo">821</span> syncException.compareAndSet(null, e);<a name="line.821"></a> +<span class="sourceLineNo">822</span> sendAbortProcessSignal();<a name="line.822"></a> +<span class="sourceLineNo">823</span> throw e;<a name="line.823"></a> +<span class="sourceLineNo">824</span> } catch (Throwable t) {<a name="line.824"></a> +<span class="sourceLineNo">825</span> syncException.compareAndSet(null, t);<a name="line.825"></a> +<span class="sourceLineNo">826</span> sendAbortProcessSignal();<a name="line.826"></a> +<span class="sourceLineNo">827</span> throw t;<a name="line.827"></a> +<span class="sourceLineNo">828</span> } finally {<a name="line.828"></a> +<span class="sourceLineNo">829</span> syncCond.signalAll();<a name="line.829"></a> +<span class="sourceLineNo">830</span> }<a name="line.830"></a> +<span class="sourceLineNo">831</span> }<a name="line.831"></a> <span class="sourceLineNo">832</span> } finally {<a name="line.832"></a> <span class="sourceLineNo">833</span> lock.unlock();<a name="line.833"></a> <span class="sourceLineNo">834</span> }<a name="line.834"></a> <span 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<TRUNCATED>