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HBASE-13675 ProcedureExecutor completion report should be at DEBUG log level

This commit is contained in:
Srikanth Srungarapu 2015-05-18 19:51:41 -07:00
parent bc189d0497
commit 901714d75d
1 changed files with 44 additions and 24 deletions
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50
hbase-procedure/src/main/java/org/apache/hadoop/hbase/procedure2/ProcedureExecutor.java
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@ -148,7 +148,9 @@ public class ProcedureExecutor<TEnvironment> {
public void periodicExecute(final TEnvironment env) { public void periodicExecute(final TEnvironment env) {
if (completed.isEmpty()) { if (completed.isEmpty()) {
LOG.debug("no completed procedures to cleanup"); if (LOG.isDebugEnabled()) {
LOG.debug("No completed procedures to cleanup.");
}
return; return;
} }
@ -164,7 +166,9 @@ public class ProcedureExecutor<TEnvironment> {
// TODO: Select TTL based on Procedure type // TODO: Select TTL based on Procedure type
if ((result.hasClientAckTime() && (now - result.getClientAckTime()) >= evictAckTtl) || if ((result.hasClientAckTime() && (now - result.getClientAckTime()) >= evictAckTtl) ||
(now - result.getLastUpdate()) >= evictTtl) { (now - result.getLastUpdate()) >= evictTtl) {
if (LOG.isDebugEnabled()) {
LOG.debug("Evict completed procedure " + entry.getKey()); LOG.debug("Evict completed procedure " + entry.getKey());
}
store.delete(entry.getKey()); store.delete(entry.getKey());
it.remove(); it.remove();
} }
@ -281,8 +285,10 @@ public class ProcedureExecutor<TEnvironment> {
proc.beforeReplay(getEnvironment()); proc.beforeReplay(getEnvironment());
procedures.put(proc.getProcId(), proc); procedures.put(proc.getProcId(), proc);
logMaxProcId = Math.max(logMaxProcId, proc.getProcId()); logMaxProcId = Math.max(logMaxProcId, proc.getProcId());
if (LOG.isDebugEnabled()) {
LOG.debug("Loading procedure state=" + proc.getState() + LOG.debug("Loading procedure state=" + proc.getState() +
" isFailed=" + proc.hasException() + ": " + proc); " isFailed=" + proc.hasException() + ": " + proc);
}
if (!proc.hasParent() && !proc.isFinished()) { if (!proc.hasParent() && !proc.isFinished()) {
rollbackStack.put(proc.getProcId(), new RootProcedureState()); rollbackStack.put(proc.getProcId(), new RootProcedureState());
} }
@ -305,8 +311,10 @@ public class ProcedureExecutor<TEnvironment> {
} }
if (!proc.hasParent() && proc.isFinished()) { if (!proc.hasParent() && proc.isFinished()) {
if (LOG.isDebugEnabled()) {
LOG.debug("The procedure is completed state=" + proc.getState() + LOG.debug("The procedure is completed state=" + proc.getState() +
" isFailed=" + proc.hasException() + ": " + proc); " isFailed=" + proc.hasException() + ": " + proc);
}
assert !rollbackStack.containsKey(proc.getProcId()); assert !rollbackStack.containsKey(proc.getProcId());
completed.put(proc.getProcId(), newResultFromProcedure(proc)); completed.put(proc.getProcId(), newResultFromProcedure(proc));
continue; continue;
@ -514,7 +522,9 @@ public class ProcedureExecutor<TEnvironment> {
// Commit the transaction // Commit the transaction
store.insert(proc, null); store.insert(proc, null);
LOG.debug("procedure " + proc + " added to the store"); if (LOG.isDebugEnabled()) {
LOG.debug("Procedure " + proc + " added to the store.");
}
// Create the rollback stack for the procedure // Create the rollback stack for the procedure
RootProcedureState stack = new RootProcedureState(); RootProcedureState stack = new RootProcedureState();
@ -564,7 +574,9 @@ public class ProcedureExecutor<TEnvironment> {
ProcedureResult result = completed.get(procId); ProcedureResult result = completed.get(procId);
if (result == null) { if (result == null) {
assert !procedures.containsKey(procId) : "procId=" + procId + " is still running"; assert !procedures.containsKey(procId) : "procId=" + procId + " is still running";
LOG.debug("Procedure procId=" + procId + " already removed by the cleaner"); if (LOG.isDebugEnabled()) {
LOG.debug("Procedure procId=" + procId + " already removed by the cleaner.");
}
return; return;
} }
@ -620,7 +632,7 @@ public class ProcedureExecutor<TEnvironment> {
private void execLoop(Procedure proc) { private void execLoop(Procedure proc) {
if (LOG.isTraceEnabled()) { if (LOG.isTraceEnabled()) {
LOG.trace("trying to start the execution of " + proc); LOG.trace("Trying to start the execution of " + proc);
} }
Long rootProcId = getRootProcedureId(proc); Long rootProcId = getRootProcedureId(proc);
@ -673,8 +685,10 @@ public class ProcedureExecutor<TEnvironment> {
if (proc.getProcId() == rootProcId && proc.isSuccess()) { if (proc.getProcId() == rootProcId && proc.isSuccess()) {
// Finalize the procedure state // Finalize the procedure state
LOG.info("Procedure completed in " + if (LOG.isDebugEnabled()) {
LOG.debug("Procedure completed in " +
StringUtils.humanTimeDiff(proc.elapsedTime()) + ": " + proc); StringUtils.humanTimeDiff(proc.elapsedTime()) + ": " + proc);
}
procedureFinished(proc); procedureFinished(proc);
break; break;
} }
@ -708,7 +722,7 @@ public class ProcedureExecutor<TEnvironment> {
try { try {
((CompletedProcedureCleaner)proc).periodicExecute(getEnvironment()); ((CompletedProcedureCleaner)proc).periodicExecute(getEnvironment());
} catch (Throwable e) { } catch (Throwable e) {
LOG.error("ignoring CompletedProcedureCleaner exception: " + e.getMessage(), e); LOG.error("Ignoring CompletedProcedureCleaner exception: " + e.getMessage(), e);
} }
proc.setStartTime(EnvironmentEdgeManager.currentTime()); proc.setStartTime(EnvironmentEdgeManager.currentTime());
waitingTimeout.add(proc); waitingTimeout.add(proc);
@ -743,7 +757,7 @@ public class ProcedureExecutor<TEnvironment> {
} }
List<Procedure> subprocStack = procStack.getSubprocedures(); List<Procedure> subprocStack = procStack.getSubprocedures();
assert subprocStack != null : "called rollback with no steps executed rootProc=" + rootProc; assert subprocStack != null : "Called rollback with no steps executed rootProc=" + rootProc;
int stackTail = subprocStack.size(); int stackTail = subprocStack.size();
boolean reuseLock = false; boolean reuseLock = false;
@ -793,17 +807,21 @@ public class ProcedureExecutor<TEnvironment> {
try { try {
proc.doRollback(getEnvironment()); proc.doRollback(getEnvironment());
} catch (IOException e) { } catch (IOException e) {
if (LOG.isDebugEnabled()) {
LOG.debug("rollback attempt failed for " + proc, e); LOG.debug("rollback attempt failed for " + proc, e);
}
return false; return false;
} catch (Throwable e) { } catch (Throwable e) {
// Catch NullPointerExceptions or similar errors... // Catch NullPointerExceptions or similar errors...
LOG.fatal("CODE-BUG: uncatched runtime exception for procedure: " + proc, e); LOG.fatal("CODE-BUG: Uncatched runtime exception for procedure: " + proc, e);
} }
// allows to kill the executor before something is stored to the wal. // allows to kill the executor before something is stored to the wal.
// useful to test the procedure recovery. // useful to test the procedure recovery.
if (testing != null && testing.shouldKillBeforeStoreUpdate()) { if (testing != null && testing.shouldKillBeforeStoreUpdate()) {
if (LOG.isDebugEnabled()) {
LOG.debug("TESTING: Kill before store update"); LOG.debug("TESTING: Kill before store update");
}
stop(); stop();
return false; return false;
} }
@ -854,13 +872,13 @@ public class ProcedureExecutor<TEnvironment> {
} }
} catch (ProcedureYieldException e) { } catch (ProcedureYieldException e) {
if (LOG.isTraceEnabled()) { if (LOG.isTraceEnabled()) {
LOG.trace("yield procedure: " + procedure); LOG.trace("Yield procedure: " + procedure);
} }
runnables.yield(procedure); runnables.yield(procedure);
return; return;
} catch (Throwable e) { } catch (Throwable e) {
// Catch NullPointerExceptions or similar errors... // Catch NullPointerExceptions or similar errors...
String msg = "CODE-BUG: uncatched runtime exception for procedure: " + procedure; String msg = "CODE-BUG: Uncatched runtime exception for procedure: " + procedure;
LOG.error(msg, e); LOG.error(msg, e);
procedure.setFailure(new RemoteProcedureException(msg, e)); procedure.setFailure(new RemoteProcedureException(msg, e));
} }
@ -916,7 +934,9 @@ public class ProcedureExecutor<TEnvironment> {
// allows to kill the executor before something is stored to the wal. // allows to kill the executor before something is stored to the wal.
// useful to test the procedure recovery. // useful to test the procedure recovery.
if (testing != null && testing.shouldKillBeforeStoreUpdate()) { if (testing != null && testing.shouldKillBeforeStoreUpdate()) {
if (LOG.isDebugEnabled()) {
LOG.debug("TESTING: Kill before store update"); LOG.debug("TESTING: Kill before store update");
}
stop(); stop();
return; return;
} }
@ -924,12 +944,12 @@ public class ProcedureExecutor<TEnvironment> {
// Commit the transaction // Commit the transaction
if (subprocs != null && !procedure.isFailed()) { if (subprocs != null && !procedure.isFailed()) {
if (LOG.isTraceEnabled()) { if (LOG.isTraceEnabled()) {
LOG.trace("store add " + procedure + " children " + Arrays.toString(subprocs)); LOG.trace("Store add " + procedure + " children " + Arrays.toString(subprocs));
} }
store.insert(procedure, subprocs); store.insert(procedure, subprocs);
} else { } else {
if (LOG.isTraceEnabled()) { if (LOG.isTraceEnabled()) {
LOG.trace("store update " + procedure); LOG.trace("Store update " + procedure);
} }
store.update(procedure); store.update(procedure);
} }
@ -981,7 +1001,7 @@ public class ProcedureExecutor<TEnvironment> {
try { try {
listener.procedureLoaded(procId); listener.procedureLoaded(procId);
} catch (Throwable e) { } catch (Throwable e) {
LOG.error("the listener " + listener + " had an error: " + e.getMessage(), e); LOG.error("The listener " + listener + " had an error: " + e.getMessage(), e);
} }
} }
} }
@ -993,7 +1013,7 @@ public class ProcedureExecutor<TEnvironment> {
try { try {
listener.procedureAdded(procId); listener.procedureAdded(procId);
} catch (Throwable e) { } catch (Throwable e) {
LOG.error("the listener " + listener + " had an error: " + e.getMessage(), e); LOG.error("The listener " + listener + " had an error: " + e.getMessage(), e);
} }
} }
} }
@ -1005,7 +1025,7 @@ public class ProcedureExecutor<TEnvironment> {
try { try {
listener.procedureFinished(procId); listener.procedureFinished(procId);
} catch (Throwable e) { } catch (Throwable e) {
LOG.error("the listener " + listener + " had an error: " + e.getMessage(), e); LOG.error("The listener " + listener + " had an error: " + e.getMessage(), e);
} }
} }
} }