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The following commit(s) were added to refs/heads/master by this push:
     new c0f228b  AMBARI-25821: Fixed syntax error that caused OOM in the 
ambari-metric-collector (#88)
c0f228b is described below

commit c0f228bbb0bcbfce115f4f0105e877cf36b9e4f8
Author: Yu Hou <524860...@qq.com>
AuthorDate: Thu Dec 22 22:40:23 2022 +0800

    AMBARI-25821: Fixed syntax error that caused OOM in the 
ambari-metric-collector (#88)
---
 ambari-metrics-host-monitoring/src/main/python/core/emitter.py      | 2 +-
 ambari-metrics-host-monitoring/src/main/python/core/stop_handler.py | 2 +-
 ambari-metrics-timelineservice/conf/unix/ambari-metrics-collector   | 4 ++--
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/ambari-metrics-host-monitoring/src/main/python/core/emitter.py 
b/ambari-metrics-host-monitoring/src/main/python/core/emitter.py
index df79d69..4c0dd96 100644
--- a/ambari-metrics-host-monitoring/src/main/python/core/emitter.py
+++ b/ambari-metrics-host-monitoring/src/main/python/core/emitter.py
@@ -115,7 +115,7 @@ class Emitter(threading.Thread):
     if not success:
       logger.info('No valid collectors found...')
       for collector_host in self.active_collector_hosts:
-        success = self.try_with_collector(self.collector_protocol, 
collector_host, self.ollector_port, data)
+        success = self.try_with_collector(self.collector_protocol, 
collector_host, self.collector_port, data)
         if success:
           break
       pass
diff --git 
a/ambari-metrics-host-monitoring/src/main/python/core/stop_handler.py 
b/ambari-metrics-host-monitoring/src/main/python/core/stop_handler.py
index 375d654..ba77be6 100644
--- a/ambari-metrics-host-monitoring/src/main/python/core/stop_handler.py
+++ b/ambari-metrics-host-monitoring/src/main/python/core/stop_handler.py
@@ -85,7 +85,7 @@ def bind_signal_handlers(new_handler=None):
 
   if new_handler is None:
     global _handler
-    _handler = StopHandler()
+    _handler = StopHandlerLinux()
   else:
     _handler = new_handler
   return _handler
diff --git a/ambari-metrics-timelineservice/conf/unix/ambari-metrics-collector 
b/ambari-metrics-timelineservice/conf/unix/ambari-metrics-collector
index ba3d650..fe4bace 100644
--- a/ambari-metrics-timelineservice/conf/unix/ambari-metrics-collector
+++ b/ambari-metrics-timelineservice/conf/unix/ambari-metrics-collector
@@ -261,7 +261,7 @@ function start()
     rm -f "${PIDFILE}" >/dev/null 2>&1
   fi
 
-  nohup "${JAVA}" "-Xms$AMS_COLLECTOR_HEAPSIZE" "-Xmx$AMS_COLLECTOR_HEAPSIZE" 
${AMS_COLLECTOR_OPTS} "-cp" 
"/usr/lib/ambari-metrics-collector/*:${COLLECTOR_CONF_DIR}:${COLLECTOR_ADDITIONAL_CLASSPATH}"
 "-Djava.net.preferIPv4Stack=true" "-Dams.log.dir=${AMS_COLLECTOR_LOG_DIR}" 
"-Dproc_${DAEMON_NAME}" "${CLASS}" "$@" > $OUTFILE 2>&1 &
+  nohup "${JAVA}" "-Xms$AMS_COLLECTOR_HEAPSIZE" "-Xmx$AMS_COLLECTOR_HEAPSIZE" 
${AMS_COLLECTOR_OPTS} "-cp" 
"${COLLECTOR_CONF_DIR}:/usr/lib/ambari-metrics-collector/*:${COLLECTOR_ADDITIONAL_CLASSPATH}"
 "-Djava.net.preferIPv4Stack=true" "-Dams.log.dir=${AMS_COLLECTOR_LOG_DIR}" 
"-Dproc_${DAEMON_NAME}" "${CLASS}" "$@" > $OUTFILE 2>&1 &
   PID=$!
   write_pidfile "${PIDFILE}"
   sleep 2
@@ -330,7 +330,7 @@ function start_upgrade()
 
   #get rid of the first command argument and pass the rest to java
   shift
-  nohup "${JAVA}" "-cp" 
"/usr/lib/ambari-metrics-collector/*:${COLLECTOR_CONF_DIR}:${COLLECTOR_ADDITIONAL_CLASSPATH}"
 "-Dams.log.dir=${AMS_COLLECTOR_LOG_DIR}" "-Dams.log.file=${UPGRADE_LOGFILE}" 
"${CLASS}" "${AMS_COLLECTOR_LOG_DIR}/ambari-metrics-migration-state.txt" "$@" > 
$OUTFILE 2>&1 &
+  nohup "${JAVA}" "-cp" 
"${COLLECTOR_CONF_DIR}:/usr/lib/ambari-metrics-collector/*:${COLLECTOR_ADDITIONAL_CLASSPATH}"
 "-Dams.log.dir=${AMS_COLLECTOR_LOG_DIR}" "-Dams.log.file=${UPGRADE_LOGFILE}" 
"${CLASS}" "${AMS_COLLECTOR_LOG_DIR}/ambari-metrics-migration-state.txt" "$@" > 
$OUTFILE 2>&1 &
   PID=$!
   write_pidfile "${UPGRADE_PIDFILE}"
   sleep 1


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