NIFI-534: - Dumping the stack when debug is enabled. Project: http://git-wip-us.apache.org/repos/asf/incubator-nifi/repo Commit: http://git-wip-us.apache.org/repos/asf/incubator-nifi/commit/8bfc9691 Tree: http://git-wip-us.apache.org/repos/asf/incubator-nifi/tree/8bfc9691 Diff: http://git-wip-us.apache.org/repos/asf/incubator-nifi/diff/8bfc9691
Branch: refs/heads/develop Commit: 8bfc9691421c8e35f0594fd13a91132f619bc9c0 Parents: 7678dd9 Author: Matt Gilman <[email protected]> Authored: Thu Apr 23 11:28:11 2015 -0400 Committer: Matt Gilman <[email protected]> Committed: Thu Apr 23 11:28:11 2015 -0400 ---------------------------------------------------------------------- .../org/apache/nifi/cluster/manager/impl/WebClusterManager.java | 3 +++ 1 file changed, 3 insertions(+) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/incubator-nifi/blob/8bfc9691/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-framework-cluster/src/main/java/org/apache/nifi/cluster/manager/impl/WebClusterManager.java ---------------------------------------------------------------------- diff --git a/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-framework-cluster/src/main/java/org/apache/nifi/cluster/manager/impl/WebClusterManager.java b/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-framework-cluster/src/main/java/org/apache/nifi/cluster/manager/impl/WebClusterManager.java index 9a8b014..2cf026a 100644 --- a/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-framework-cluster/src/main/java/org/apache/nifi/cluster/manager/impl/WebClusterManager.java +++ b/nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-framework-cluster/src/main/java/org/apache/nifi/cluster/manager/impl/WebClusterManager.java @@ -424,6 +424,9 @@ public class WebClusterManager implements HttpClusterManager, ProtocolHandler, C } } catch(final Throwable t) { logger.warn("Unable to capture component metrics from Node heartbeats: " + t); + if (logger.isDebugEnabled()) { + logger.warn("", t); + } } finally { readLock.unlock("capture component metrics from node heartbeats"); }
