From: Tomas Cere <tcere@cisco.com>
Date: Mon, 12 Jun 2017 13:29:46 +0000 (+0200)
Subject: BUG 8494 log possibly hanged futures in tx handlers
X-Git-Tag: release/nitrogen~74
X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?p=controller.git;a=commitdiff_plain;h=afb59a79c28b02f0cf8a6d2c3f71aa03b55fb97a

BUG 8494 log possibly hanged futures in tx handlers

Change-Id: Iccc90e575033c6770a3a499853f31e0684a712e4
Signed-off-by: Tomas Cere <tcere@cisco.com>
(cherry picked from commit 0723037074588cb901212e9b3ad9bf437e754f89)
---

diff --git a/opendaylight/md-sal/samples/clustering-test-app/provider/src/main/java/org/opendaylight/controller/clustering/it/provider/impl/ProduceTransactionsHandler.java b/opendaylight/md-sal/samples/clustering-test-app/provider/src/main/java/org/opendaylight/controller/clustering/it/provider/impl/ProduceTransactionsHandler.java
index 01be4645bc..cfd59a5251 100644
--- a/opendaylight/md-sal/samples/clustering-test-app/provider/src/main/java/org/opendaylight/controller/clustering/it/provider/impl/ProduceTransactionsHandler.java
+++ b/opendaylight/md-sal/samples/clustering-test-app/provider/src/main/java/org/opendaylight/controller/clustering/it/provider/impl/ProduceTransactionsHandler.java
@@ -208,6 +208,13 @@ public class ProduceTransactionsHandler implements Runnable {
                 completionFuture.set(RpcResultBuilder.<ProduceTransactionsOutput>failed()
                         .withError(RpcError.ErrorType.APPLICATION, "Unexpected-exception", exception).build());
 
+                for (int i = 0; i < futures.size(); i++) {
+                    final CheckedFuture<Void, TransactionCommitFailedException> future = futures.get(i);
+                    if (!future.isDone()) {
+                        LOG.warn("Future #{}/{} possibly hanged.", future, futures.size());
+                    }
+                }
+
                 executor.shutdown();
             } finally {
                 try {
diff --git a/opendaylight/md-sal/samples/clustering-test-app/provider/src/main/java/org/opendaylight/controller/clustering/it/provider/impl/WriteTransactionsHandler.java b/opendaylight/md-sal/samples/clustering-test-app/provider/src/main/java/org/opendaylight/controller/clustering/it/provider/impl/WriteTransactionsHandler.java
index 7b57263157..6ecb8c8381 100644
--- a/opendaylight/md-sal/samples/clustering-test-app/provider/src/main/java/org/opendaylight/controller/clustering/it/provider/impl/WriteTransactionsHandler.java
+++ b/opendaylight/md-sal/samples/clustering-test-app/provider/src/main/java/org/opendaylight/controller/clustering/it/provider/impl/WriteTransactionsHandler.java
@@ -250,6 +250,13 @@ public class WriteTransactionsHandler implements Runnable {
                 completionFuture.set(RpcResultBuilder.<WriteTransactionsOutput>failed()
                         .withError(RpcError.ErrorType.APPLICATION, "Unexpected-exception", exception).build());
 
+                for (int i = 0; i < futures.size(); i++) {
+                    final CheckedFuture<Void, TransactionCommitFailedException> future = futures.get(i);
+                    if (!future.isDone()) {
+                        LOG.warn("Future #{}/{} possibly hanged.", future, futures.size());
+                    }
+                }
+
                 executor.shutdown();
             }
         }