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nkruber pushed a commit to branch release-1.6
in repository https://gitbox.apache.org/repos/asf/flink.git

commit 4432dc243d4c6e08404b04770463fc6ca5ef4b46
Author: Nico Kruber <[email protected]>
AuthorDate: Tue Jul 31 14:49:16 2018 +0200

    [hotfix][network] add task name to SingleInputGate logs
---
 .../runtime/io/network/partition/consumer/SingleInputGate.java | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git 
a/flink-runtime/src/main/java/org/apache/flink/runtime/io/network/partition/consumer/SingleInputGate.java
 
b/flink-runtime/src/main/java/org/apache/flink/runtime/io/network/partition/consumer/SingleInputGate.java
index 06e80ff..b6380af 100644
--- 
a/flink-runtime/src/main/java/org/apache/flink/runtime/io/network/partition/consumer/SingleInputGate.java
+++ 
b/flink-runtime/src/main/java/org/apache/flink/runtime/io/network/partition/consumer/SingleInputGate.java
@@ -364,7 +364,7 @@ public class SingleInputGate implements InputGate {
                                        throw new IllegalStateException("Tried 
to update unknown channel with unknown channel.");
                                }
 
-                               LOG.debug("Updated unknown input channel to 
{}.", newChannel);
+                               LOG.debug("{}: Updated unknown input channel to 
{}.", owningTaskName, newChannel);
 
                                inputChannels.put(partitionId, newChannel);
 
@@ -393,7 +393,7 @@ public class SingleInputGate implements InputGate {
 
                                checkNotNull(ch, "Unknown input channel with ID 
" + partitionId);
 
-                               LOG.debug("Retriggering partition request 
{}:{}.", ch.partitionId, consumedSubpartitionIndex);
+                               LOG.debug("{}: Retriggering partition request 
{}:{}.", owningTaskName, ch.partitionId, consumedSubpartitionIndex);
 
                                if (ch.getClass() == RemoteInputChannel.class) {
                                        final RemoteInputChannel rch = 
(RemoteInputChannel) ch;
@@ -432,7 +432,8 @@ public class SingleInputGate implements InputGate {
                                                        
inputChannel.releaseAllResources();
                                                }
                                                catch (IOException e) {
-                                                       LOG.warn("Error during 
release of channel resources: " + e.getMessage(), e);
+                                                       LOG.warn("{}: Error 
during release of channel resources: {}.",
+                                                               owningTaskName, 
e.getMessage(), e);
                                                }
                                        }
 
@@ -725,7 +726,8 @@ public class SingleInputGate implements InputGate {
                        inputGate.setInputChannel(partitionId.getPartitionId(), 
inputChannels[i]);
                }
 
-               LOG.debug("Created {} input channels (local: {}, remote: {}, 
unknown: {}).",
+               LOG.debug("{}: Created {} input channels (local: {}, remote: 
{}, unknown: {}).",
+                       owningTaskName,
                        inputChannels.length,
                        numLocalChannels,
                        numRemoteChannels,

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