From 03e006bffaf5d83ba336b4c29bcbafa230d524ea Mon Sep 17 00:00:00 2001
From: "zhang.xin" <ascrutae@gmail.com>
Date: Tue, 15 Mar 2016 10:26:02 +0800
Subject: [PATCH] =?UTF-8?q?1.=E4=BF=AE=E5=A4=8DPID=E6=B2=A1=E6=9C=89?=
 =?UTF-8?q?=E5=86=99=E5=88=B0pid=E6=96=87=E4=BB=B6=E4=B8=AD?=
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---
 skywalking-analysis/bin/start-analysis.sh | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/skywalking-analysis/bin/start-analysis.sh b/skywalking-analysis/bin/start-analysis.sh
index 1dc1066a2..4562ffd13 100755
--- a/skywalking-analysis/bin/start-analysis.sh
+++ b/skywalking-analysis/bin/start-analysis.sh
@@ -33,6 +33,11 @@ if [ "$SW_ANALYSIS_PID" != "" ]; then
     fi
 fi
 
+# echo the current process Id to pid file
+PID=$!
+echo "Current analysis process Id : ${PID}"
+echo $PID > SW_ANALYSIS_PID
+
 #skywalking analysis mode:1)accumulate(default) 2)rewrite
 SW_ANALYSIS_MODE=ACCUMULATE
 #skywalking rewrite execute dates. Each number represents the day of the month.
@@ -63,6 +68,9 @@ if [ "$PRE_TIME_OF_REWRITE_TIME" != "" ]; then
     else
         echo "${TODAY} has been execute rewrite analysis process.Will not execute rewrite mode!!"
     fi
+    else
+    echo "The previous time of rewrite execute is Null, will put today to the ${PRE_TIME_OF_REWRITE_FILE} file."
+    echo $(date "+%d") > ${PRE_TIME_OF_REWRITE_FILE}
 fi
 
 if [ "${SW_ANALYSIS_MODE}" != "REWRITE" ]; then
@@ -87,8 +95,8 @@ END_TIME=`date --date='10 minute ago' "+%Y-%m-%d/%H:%M:%S"`
 
 ## execute command
 echo "Begin to analysis the buried point data between ${START_TIME} to ${END_TIME}."
-HADOOP_CLASSPATH=`${HBASE_HOME}/bin/hbase classpath` ${HADOOP_HOME}/bin/hadoop jar skywalking-analysis-1.0-SNAPSHOT.jar -Dskywalking.analysis.mode=${SW_ANALYSIS_MODE} ${START_TIME} ${END_TIME}
 
+HADOOP_CLASSPATH=`${HBASE_HOME}/bin/hbase classpath` ${HADOOP_HOME}/bin/hadoop jar skywalking-analysis-1.0-SNAPSHOT.jar -Dskywalking.analysis.mode=${SW_ANALYSIS_MODE} ${START_TIME} ${END_TIME}
 
 if [ "${SW_ANALYSIS_MODE}" = "REWRITE" ]; then
     echo $(date "+%d") > ${PRE_TIME_OF_REWRITE_FILE}