Author: cwiklik
Date: Tue Oct 13 16:02:37 2015
New Revision: 1708455
URL: http://svn.apache.org/viewvc?rev=1708455&view=rev
Log:
UIMA-4585 fixed fd leak causing too many files open error. The new code was not
closing stat file in /proc
Modified:
uima/sandbox/uima-ducc/trunk/uima-ducc-agent/src/main/java/org/apache/uima/ducc/agent/processors/LinuxProcessMetricsProcessor.java
Modified:
uima/sandbox/uima-ducc/trunk/uima-ducc-agent/src/main/java/org/apache/uima/ducc/agent/processors/LinuxProcessMetricsProcessor.java
URL:
http://svn.apache.org/viewvc/uima/sandbox/uima-ducc/trunk/uima-ducc-agent/src/main/java/org/apache/uima/ducc/agent/processors/LinuxProcessMetricsProcessor.java?rev=1708455&r1=1708454&r2=1708455&view=diff
==============================================================================
---
uima/sandbox/uima-ducc/trunk/uima-ducc-agent/src/main/java/org/apache/uima/ducc/agent/processors/LinuxProcessMetricsProcessor.java
(original)
+++
uima/sandbox/uima-ducc/trunk/uima-ducc-agent/src/main/java/org/apache/uima/ducc/agent/processors/LinuxProcessMetricsProcessor.java
Tue Oct 13 16:02:37 2015
@@ -208,6 +208,7 @@ public class LinuxProcessMetricsProcesso
.getMajorFaults();
RandomAccessFile raf =
null;
try {
+
System.out.println("------------------ Opening stat file for PID:"+pid);
raf = new
RandomAccessFile("/proc/" + pid + "/stat", "r");
ProcessCpuUsageCollector processCpuUsageCollector = new
ProcessCpuUsageCollector(
logger, pid, raf, 42, 0);
@@ -225,6 +226,11 @@ public class LinuxProcessMetricsProcesso
.getTotalJiffies() / agent.cpuClockRate);
} catch( Exception ee) {
+ logger.warn(
+
"LinuxProcessMetricsProcessor.process",
+
null,ee);
+
+ } finally {
if ( raf !=
null ) {
raf.close();
}
