Change in asterixdb[master]: [NO ISSUE][*DB] LogFlusher fixes

2017-10-27 Thread Michael Blow (Code Review)
Michael Blow has submitted this change and it was merged.

Change subject: [NO ISSUE][*DB] LogFlusher fixes
..


[NO ISSUE][*DB] LogFlusher fixes

Change-Id: I19e150f2560573738938967f389a397ad7150a4d
Reviewed-on: https://asterix-gerrit.ics.uci.edu/2106
Tested-by: Jenkins 
Contrib: Jenkins 
Integration-Tests: Jenkins 
Reviewed-by: Murtadha Hubail 
---
M 
asterixdb/asterix-common/src/main/java/org/apache/asterix/common/transactions/ILogBuffer.java
A 
asterixdb/asterix-common/src/main/java/org/apache/asterix/common/utils/InterruptUtil.java
M 
asterixdb/asterix-transactions/src/main/java/org/apache/asterix/transaction/management/service/logging/LogBuffer.java
M 
asterixdb/asterix-transactions/src/main/java/org/apache/asterix/transaction/management/service/logging/LogManager.java
4 files changed, 176 insertions(+), 72 deletions(-)

Approvals:
  Jenkins: Verified; ; Verified
  Murtadha Hubail: Looks good to me, approved

Objections:
  Jenkins: Violations found



diff --git 
a/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/transactions/ILogBuffer.java
 
b/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/transactions/ILogBuffer.java
index 8e67603..6bdce73 100644
--- 
a/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/transactions/ILogBuffer.java
+++ 
b/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/transactions/ILogBuffer.java
@@ -34,8 +34,9 @@
 
 /**
  * flush content of buffer to disk
+ * @param stopping
  */
-void flush();
+void flush(boolean stopping);
 
 /**
  * @param logSize
diff --git 
a/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/utils/InterruptUtil.java
 
b/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/utils/InterruptUtil.java
new file mode 100644
index 000..4c65c66
--- /dev/null
+++ 
b/asterixdb/asterix-common/src/main/java/org/apache/asterix/common/utils/InterruptUtil.java
@@ -0,0 +1,118 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.asterix.common.utils;
+
+public class InterruptUtil {
+/**
+ * Executes the passed interruptible, retrying if the operation is 
interrupted. Once the interruptible
+ * completes, the current thread will be re-interrupted, if the original 
operation was interrupted.
+ */
+public static void doUninterruptibly(Interruptible interruptible) {
+boolean interrupted = false;
+try {
+while (true) {
+try {
+interruptible.run();
+break;
+} catch (InterruptedException e) { // NOSONAR- we will 
re-interrupt the thread during unwind
+interrupted = true;
+}
+}
+} finally {
+if (interrupted) {
+Thread.currentThread().interrupt();
+}
+}
+}
+
+/**
+ * Executes the passed interruptible, retrying if the operation is 
interrupted. Once the interruptible
+ * completes, the current thread will be re-interrupted, if the original 
operation was interrupted.
+ */
+public static void doExUninterruptibly(ThrowingInterruptible 
interruptible) throws Exception {
+boolean interrupted = false;
+try {
+while (true) {
+try {
+interruptible.run();
+break;
+} catch (InterruptedException e) { // NOSONAR- we will 
re-interrupt the thread during unwind
+interrupted = true;
+}
+}
+} finally {
+if (interrupted) {
+Thread.currentThread().interrupt();
+}
+}
+}
+
+/**
+ * Executes the passed interruptible, retrying if the operation is 
interrupted.
+ *
+ * @return true if the original operation was interrupted, otherwise false
+ */
+public static boolean doUninterruptiblyGet(Interruptible interruptible) {
+boolean 

Change in asterixdb[master]: [NO ISSUE][*DB] LogFlusher fixes

2017-10-27 Thread Murtadha Hubail (Code Review)
Murtadha Hubail has posted comments on this change.

Change subject: [NO ISSUE][*DB] LogFlusher fixes
..


Patch Set 2: Code-Review+2

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Change in asterixdb[master]: [NO ISSUE][*DB] LogFlusher fixes

2017-10-27 Thread Jenkins (Code Review)
Jenkins has posted comments on this change.

Change subject: [NO ISSUE][*DB] LogFlusher fixes
..


Patch Set 2: Integration-Tests+1

Integration Tests Successful

https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-integration-tests/4382/ 
: SUCCESS

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Change in asterixdb[master]: [NO ISSUE][*DB] LogFlusher fixes

2017-10-27 Thread Jenkins (Code Review)
Jenkins has posted comments on this change.

Change subject: [NO ISSUE][*DB] LogFlusher fixes
..


Patch Set 2: Contrib+1

BAD Compatibility Tests Successful

https://asterix-jenkins.ics.uci.edu/job/asterixbad-compat/2017/ : SUCCESS

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Change in asterixdb[master]: [NO ISSUE][*DB] LogFlusher fixes

2017-10-27 Thread Jenkins (Code Review)
Jenkins has posted comments on this change.

Change subject: [NO ISSUE][*DB] LogFlusher fixes
..


Patch Set 2:

BAD Compatibility Tests Started 
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Change in asterixdb[master]: [NO ISSUE][*DB] LogFlusher fixes

2017-10-27 Thread Jenkins (Code Review)
Jenkins has posted comments on this change.

Change subject: [NO ISSUE][*DB] LogFlusher fixes
..


Patch Set 2:

Integration Tests Started 
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Change in asterixdb[master]: [NO ISSUE][*DB] LogFlusher fixes

2017-10-27 Thread Jenkins (Code Review)
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Change subject: [NO ISSUE][*DB] LogFlusher fixes
..


Patch Set 2:

Build Started 
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Change in asterixdb[master]: [NO ISSUE][*DB] LogFlusher fixes

2017-10-27 Thread Jenkins (Code Review)
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Change subject: [NO ISSUE][*DB] LogFlusher fixes
..


Patch Set 2:

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Change in asterixdb[master]: [NO ISSUE][*DB] LogFlusher fixes

2017-10-27 Thread Jenkins (Code Review)
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Change subject: [NO ISSUE][*DB] LogFlusher fixes
..


Patch Set 2:

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Change in asterixdb[master]: [NO ISSUE][*DB] LogFlusher fixes

2017-10-27 Thread Jenkins (Code Review)
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Change subject: [NO ISSUE][*DB] LogFlusher fixes
..


Patch Set 2:

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Change in asterixdb[master]: [NO ISSUE][*DB] LogFlusher fixes

2017-10-27 Thread Jenkins (Code Review)
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Change subject: [NO ISSUE][*DB] LogFlusher fixes
..


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Change in asterixdb[master]: [NO ISSUE][*DB] LogFlusher fixes

2017-10-27 Thread Jenkins (Code Review)
Jenkins has posted comments on this change.

Change subject: [NO ISSUE][*DB] LogFlusher fixes
..


Patch Set 2:

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Change in asterixdb[master]: [NO ISSUE][*DB] LogFlusher fixes

2017-10-27 Thread Michael Blow (Code Review)
Hello Jenkins,

I'd like you to reexamine a change.  Please visit

https://asterix-gerrit.ics.uci.edu/2106

to look at the new patch set (#2).

Change subject: [NO ISSUE][*DB] LogFlusher fixes
..

[NO ISSUE][*DB] LogFlusher fixes

Change-Id: I19e150f2560573738938967f389a397ad7150a4d
---
M 
asterixdb/asterix-common/src/main/java/org/apache/asterix/common/transactions/ILogBuffer.java
A 
asterixdb/asterix-common/src/main/java/org/apache/asterix/common/utils/InterruptUtil.java
M 
asterixdb/asterix-transactions/src/main/java/org/apache/asterix/transaction/management/service/logging/LogBuffer.java
M 
asterixdb/asterix-transactions/src/main/java/org/apache/asterix/transaction/management/service/logging/LogManager.java
4 files changed, 176 insertions(+), 72 deletions(-)


  git pull ssh://asterix-gerrit.ics.uci.edu:29418/asterixdb 
refs/changes/06/2106/2
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Change in asterixdb[master]: [NO ISSUE][*DB] LogFlusher fixes

2017-10-27 Thread Jenkins (Code Review)
Jenkins has posted comments on this change.

Change subject: [NO ISSUE][*DB] LogFlusher fixes
..


Patch Set 2:

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Change in asterixdb[master]: [NO ISSUE][*DB] LogFlusher fixes

2017-10-27 Thread Jenkins (Code Review)
Jenkins has posted comments on this change.

Change subject: [NO ISSUE][*DB] LogFlusher fixes
..


Patch Set 2:

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Change in asterixdb[master]: [NO ISSUE][*DB] LogFlusher fixes

2017-10-27 Thread Jenkins (Code Review)
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Change subject: [NO ISSUE][*DB] LogFlusher fixes
..


Patch Set 2:

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Change in asterixdb[master]: [NO ISSUE][*DB] LogFlusher fixes

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Change subject: [NO ISSUE][*DB] LogFlusher fixes
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Change in asterixdb[master]: [NO ISSUE][*DB] LogFlusher fixes

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Change subject: [NO ISSUE][*DB] LogFlusher fixes
..


Patch Set 1: Integration-Tests+1

Integration Tests Successful

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Change in asterixdb[master]: [NO ISSUE][*DB] LogFlusher fixes

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Change subject: [NO ISSUE][*DB] LogFlusher fixes
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Change in asterixdb[master]: [NO ISSUE][*DB] LogFlusher fixes

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Change subject: [NO ISSUE][*DB] LogFlusher fixes
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Change in asterixdb[master]: [NO ISSUE][*DB] LogFlusher fixes

2017-10-26 Thread Jenkins (Code Review)
Jenkins has posted comments on this change.

Change subject: [NO ISSUE][*DB] LogFlusher fixes
..


Patch Set 1:

Build Started 
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Change in asterixdb[master]: [NO ISSUE][*DB] LogFlusher fixes

2017-10-26 Thread Jenkins (Code Review)
Jenkins has posted comments on this change.

Change subject: [NO ISSUE][*DB] LogFlusher fixes
..


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Change in asterixdb[master]: [NO ISSUE][*DB] LogFlusher fixes

2017-10-26 Thread Jenkins (Code Review)
Jenkins has posted comments on this change.

Change subject: [NO ISSUE][*DB] LogFlusher fixes
..


Patch Set 1:

Build Started 
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Change in asterixdb[master]: [NO ISSUE][*DB] LogFlusher fixes

2017-10-26 Thread Michael Blow (Code Review)
Michael Blow has uploaded a new change for review.

  https://asterix-gerrit.ics.uci.edu/2106

Change subject: [NO ISSUE][*DB] LogFlusher fixes
..

[NO ISSUE][*DB] LogFlusher fixes

Change-Id: I19e150f2560573738938967f389a397ad7150a4d
---
M 
asterixdb/asterix-transactions/src/main/java/org/apache/asterix/transaction/management/service/logging/LogBuffer.java
M 
asterixdb/asterix-transactions/src/main/java/org/apache/asterix/transaction/management/service/logging/LogManager.java
2 files changed, 61 insertions(+), 60 deletions(-)


  git pull ssh://asterix-gerrit.ics.uci.edu:29418/asterixdb 
refs/changes/06/2106/1

diff --git 
a/asterixdb/asterix-transactions/src/main/java/org/apache/asterix/transaction/management/service/logging/LogBuffer.java
 
b/asterixdb/asterix-transactions/src/main/java/org/apache/asterix/transaction/management/service/logging/LogBuffer.java
index 081cf02..fa5e1bd 100644
--- 
a/asterixdb/asterix-transactions/src/main/java/org/apache/asterix/transaction/management/service/logging/LogBuffer.java
+++ 
b/asterixdb/asterix-transactions/src/main/java/org/apache/asterix/transaction/management/service/logging/LogBuffer.java
@@ -105,15 +105,15 @@
 if (logRecord.getLogType() == LogType.JOB_COMMIT || 
logRecord.getLogType() == LogType.ABORT
 || logRecord.getLogType() == LogType.WAIT) {
 logRecord.isFlushed(false);
-syncCommitQ.offer(logRecord);
+syncCommitQ.add(logRecord);
 }
 if (logRecord.getLogType() == LogType.FLUSH) {
 logRecord.isFlushed(false);
-flushQ.offer(logRecord);
+flushQ.add(logRecord);
 }
 } else if (logRecord.getLogSource() == LogSource.REMOTE
 && (logRecord.getLogType() == LogType.JOB_COMMIT || 
logRecord.getLogType() == LogType.ABORT)) {
-remoteJobsQ.offer(logRecord);
+remoteJobsQ.add(logRecord);
 }
 this.notify();
 }
@@ -169,12 +169,13 @@
 
 @Override
 public void flush() {
+boolean interrupted = false;
 try {
 int endOffset;
 while (!full.get()) {
-synchronized (this) {
-if (appendOffset - flushOffset == 0 && !full.get()) {
-try {
+try {
+synchronized (this) {
+if (appendOffset - flushOffset == 0 && !full.get()) {
 if (IS_DEBUG_MODE) {
 LOGGER.info("flush()| appendOffset: " + 
appendOffset + ", flushOffset: " + flushOffset
 + ", full: " + full.get());
@@ -183,14 +184,14 @@
 fileChannel.close();
 return;
 }
-this.wait();
-} catch (InterruptedException e) {
-continue;
+wait();
 }
+endOffset = appendOffset;
 }
-endOffset = appendOffset;
-}
 internalFlush(flushOffset, endOffset);
+} catch (InterruptedException e) {
+interrupted = true;
+}
 }
 internalFlush(flushOffset, appendOffset);
 if (isLastPage) {
@@ -198,6 +199,10 @@
 }
 } catch (IOException e) {
 throw new IllegalStateException(e);
+} finally {
+if (interrupted) {
+Thread.currentThread().interrupt();
+}
 }
 }
 
@@ -230,7 +235,7 @@
 if (endOffset > beginOffset) {
 logBufferTailReader.initializeScan(beginOffset, endOffset);
 
-ITransactionContext txnCtx = null;
+ITransactionContext txnCtx;
 
 LogRecord logRecord = logBufferTailReader.next();
 while (logRecord != null) {
@@ -327,8 +332,9 @@
 }
 
 @Override
-public void stop() {
-this.stop = true;
+public synchronized void stop() {
+stop = true;
+notifyAll();
 }
 
 @Override
diff --git 
a/asterixdb/asterix-transactions/src/main/java/org/apache/asterix/transaction/management/service/logging/LogManager.java
 
b/asterixdb/asterix-transactions/src/main/java/org/apache/asterix/transaction/management/service/logging/LogManager.java
index e5e91e8..1f45103 100644
--- 
a/asterixdb/asterix-transactions/src/main/java/org/apache/asterix/transaction/management/service/logging/LogManager.java
+++ 
b/asterixdb/asterix-transactions/src/main/java/org/apache/asterix/transaction/management/service/logging/LogManager.java
@@ -33,6 +33,7 @@
 import 

Change in asterixdb[master]: [NO ISSUE][*DB] LogFlusher fixes

2017-10-26 Thread Jenkins (Code Review)
Jenkins has posted comments on this change.

Change subject: [NO ISSUE][*DB] LogFlusher fixes
..


Patch Set 1:

Build Started 
https://asterix-jenkins.ics.uci.edu/job/asterix-gerrit-verify-no-installer-app/1997/
 (7/10)

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Gerrit-MessageType: comment
Gerrit-Change-Id: I19e150f2560573738938967f389a397ad7150a4d
Gerrit-PatchSet: 1
Gerrit-Project: asterixdb
Gerrit-Branch: master
Gerrit-Owner: Michael Blow 
Gerrit-Reviewer: Jenkins 
Gerrit-HasComments: No