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Posted to commits@ignite.apache.org by sb...@apache.org on 2015/12/17 10:16:08 UTC
[16/18] ignite git commit: ignite-1.5 Avoid NPE in dumpDebugInfo.
ignite-1.5 Avoid NPE in dumpDebugInfo.
Project: http://git-wip-us.apache.org/repos/asf/ignite/repo
Commit: http://git-wip-us.apache.org/repos/asf/ignite/commit/5f26538d
Tree: http://git-wip-us.apache.org/repos/asf/ignite/tree/5f26538d
Diff: http://git-wip-us.apache.org/repos/asf/ignite/diff/5f26538d
Branch: refs/heads/ignite-1537
Commit: 5f26538d7ac7838500259e9213abf26db50da9d9
Parents: 7f35bc6
Author: sboikov <sb...@gridgain.com>
Authored: Thu Dec 17 11:58:32 2015 +0300
Committer: sboikov <sb...@gridgain.com>
Committed: Thu Dec 17 11:58:32 2015 +0300
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.../apache/ignite/internal/IgniteKernal.java | 35 ++++++++++++--------
1 file changed, 21 insertions(+), 14 deletions(-)
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http://git-wip-us.apache.org/repos/asf/ignite/blob/5f26538d/modules/core/src/main/java/org/apache/ignite/internal/IgniteKernal.java
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diff --git a/modules/core/src/main/java/org/apache/ignite/internal/IgniteKernal.java b/modules/core/src/main/java/org/apache/ignite/internal/IgniteKernal.java
index e0503fa..6e0be10 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/IgniteKernal.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/IgniteKernal.java
@@ -3245,26 +3245,33 @@ public class IgniteKernal implements IgniteEx, IgniteMXBean, Externalizable {
/** {@inheritDoc} */
public void dumpDebugInfo() {
- GridKernalContextImpl ctx = this.ctx;
+ try {
+ GridKernalContextImpl ctx = this.ctx;
+
+ GridDiscoveryManager discoMrg = ctx != null ? ctx.discovery() : null;
- if (ctx != null) {
- boolean client = ctx.clientNode();
+ ClusterNode locNode = discoMrg != null ? discoMrg.localNode() : null;
- ClusterNode locNode = ctx.discovery().localNode();
+ if (ctx != null && discoMrg != null && locNode != null) {
+ boolean client = ctx.clientNode();
- UUID routerId = locNode instanceof TcpDiscoveryNode ? ((TcpDiscoveryNode)locNode).clientRouterNodeId() : null;
+ UUID routerId = locNode instanceof TcpDiscoveryNode ? ((TcpDiscoveryNode)locNode).clientRouterNodeId() : null;
- U.warn(log, "Dumping debug info for node [id=" + locNode.id() +
- ", name=" + ctx.gridName() +
- ", order=" + locNode.order() +
- ", topVer=" + ctx.discovery().topologyVersion() +
- ", client=" + client +
- (client && routerId != null ? ", routerId=" + routerId : "") + ']');
+ U.warn(log, "Dumping debug info for node [id=" + locNode.id() +
+ ", name=" + ctx.gridName() +
+ ", order=" + locNode.order() +
+ ", topVer=" + discoMrg.topologyVersion() +
+ ", client=" + client +
+ (client && routerId != null ? ", routerId=" + routerId : "") + ']');
- ctx.cache().context().exchange().dumpDebugInfo();
+ ctx.cache().context().exchange().dumpDebugInfo();
+ }
+ else
+ U.warn(log, "Dumping debug info for node, context is not initialized [name=" + gridName + ']');
+ }
+ catch (Exception e) {
+ U.error(log, "Failed to dump debug info for node: " + e, e);
}
- else
- U.warn(log, "Dumping debug info for node, context is not initialized [name=" + gridName + ']');
}
/** {@inheritDoc} */