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https://issues.apache.org/jira/browse/KARAF-5796?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16533297#comment-16533297
]
ASF GitHub Bot commented on KARAF-5796:
---------------------------------------
jbonofre closed pull request #536: [KARAF-5796] Heap dump needs to end in
.hprof w/ newer JDK (4.1.6-SNAPSHOT)
URL: https://github.com/apache/karaf/pull/536
This is a PR merged from a forked repository.
As GitHub hides the original diff on merge, it is displayed below for
the sake of provenance:
As this is a foreign pull request (from a fork), the diff is supplied
below (as it won't show otherwise due to GitHub magic):
diff --git
a/diagnostic/boot/src/main/java/org/apache/karaf/diagnostic/core/providers/HeapDumpProvider.java
b/diagnostic/boot/src/main/java/org/apache/karaf/diagnostic/core/providers/HeapDumpProvider.java
index cff6bfa2a8..1675c53245 100644
---
a/diagnostic/boot/src/main/java/org/apache/karaf/diagnostic/core/providers/HeapDumpProvider.java
+++
b/diagnostic/boot/src/main/java/org/apache/karaf/diagnostic/core/providers/HeapDumpProvider.java
@@ -41,7 +41,7 @@ public void createDump(DumpDestination destination) throws
Exception {
Object diagnosticMXBean =
ManagementFactory.newPlatformMXBeanProxy(mBeanServer,
"com.sun.management:type=HotSpotDiagnostic",
diagnosticMXBeanClass);
- heapDumpFile = File.createTempFile("heapdump", ".txt");
+ heapDumpFile = File.createTempFile("heapdump", ".hprof");
heapDumpFile.delete();
Method method = diagnosticMXBeanClass.getMethod("dumpHeap",
String.class, boolean.class);
@@ -49,7 +49,7 @@ public void createDump(DumpDestination destination) throws
Exception {
// copy the dump in the destination
in = new FileInputStream(heapDumpFile);
- out = destination.add("heapdump.txt");
+ out = destination.add("heapdump.hprof");
byte[] buffer = new byte[2048];
int l;
while (((l = in.read(buffer)) != -1)) {
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> Heap dump needs to end in .hprof w/ newer JDK
> ---------------------------------------------
>
> Key: KARAF-5796
> URL: https://issues.apache.org/jira/browse/KARAF-5796
> Project: Karaf
> Issue Type: Improvement
> Components: karaf-core
> Affects Versions: 4.1.5
> Reporter: Matt Pavlovich
> Assignee: Jean-Baptiste Onofré
> Priority: Major
> Fix For: 4.1.6, 4.2.1
>
> Attachments: Screen Shot 2018-06-28 at 4.12.16 PM.png, Screen Shot
> 2018-06-28 at 4.12.36 PM.png
>
>
> When running karaf> dump-create, the heap dump is not included.
> Invoking the HotSpotDiagnostic MXBean directly results in an error message
> indicating that the operation requires the file extension to end in ".hprof"
> OS: OSX (10.13.5)
> Java VM: 1.8.0_162
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