From 3d4fc884b39523e9f71be67cf815a2978c2689f9 Mon Sep 17 00:00:00 2001
From: brinn <brinn>
Date: Thu, 1 Aug 2013 12:24:19 +0000
Subject: [PATCH] [BIS-300] Make db connection logging available in command
line script datastore_server.sh.
SVN: 29600
---
datastore_server/dist/datastore_server.sh | 95 +++++++++++++++++++++--
1 file changed, 90 insertions(+), 5 deletions(-)
diff --git a/datastore_server/dist/datastore_server.sh b/datastore_server/dist/datastore_server.sh
index 0936c84afc2..650a61eb98e 100755
--- a/datastore_server/dist/datastore_server.sh
+++ b/datastore_server/dist/datastore_server.sh
@@ -93,7 +93,7 @@ printStatus()
PID=`cat $PIDFILE`
isPIDRunning $PID
if [ $? -eq 0 ]; then
- echo "Data Store Server is running (pid $PID)"
+ echo "Data Store Server is running (pid $PID)"
return 0
else
echo "Data Store Server is dead (stale pid $PID)"
@@ -142,8 +142,10 @@ fi
command=$1
-# Create lib symlinks before building the classpath
-./autosymlink.sh
+if [ "$command" == "start" ]; then
+ # Create lib symlinks before building the classpath
+ ./autosymlink.sh
+fi
# Build classpath from $LIB_FOLDER and $EXT_LIB_FOLDER content. First JAR is datastore_server.jar because it has to appear before cifex.jar
CP=`echo $LIB_FOLDER/datastore_server.jar $LIB_FOLDER/*.jar $EXT_LIB_FOLDER/*.jar | sed 's/ /:/g'`
@@ -253,7 +255,17 @@ case "$command" in
$SCRIPT start
;;
help)
- ${CMD} --help
+ echo "Usage: $0 {start|stop|restart|status|help|version}"
+ echo "Advanced:"
+ echo " $0 show-shredder - show the list of files / directories that wait to be shreddered"
+ echo " $0 show-updater-queue - show the queue of datasets that await updating their archiving status in openBIS AS"
+ echo " $0 show-command-queue - show the queue of commands from openBIS AS waiting to be executed"
+ echo " $0 log-db-connections - log the currently active database connections to log/startup_log.txt"
+ echo " $0 log-thread-dump - log the current thread dump to log/startup_log.txt"
+ echo " $0 debug-db-connections - switch on database connection debug logging"
+ echo " $0 no-debug-db-connections - switch off database connection debug logging"
+ echo " $0 record-stacktrace-db-connections - switch on database connection stacktrace recording"
+ echo " $0 no-record-stacktrace-db-connections - switch off database connection stacktrace recording"
;;
version)
${CMD} --version
@@ -267,8 +279,81 @@ case "$command" in
show-command-queue)
${CMD} --show-command-queue
;;
+ log-thread-dump)
+ if [ -f $PIDFILE ]; then
+ PID=`cat $PIDFILE 2> /dev/null`
+ isPIDRunning $PID
+ if [ $? -eq 0 ]; then
+ kill -3 $PID
+ echo "Thread dump logged to log/startup_log.txt"
+ else
+ echo "Error: Data Store Server not running."
+ exit 100
+ fi
+ else
+ echo "Error: Data Store Server not running."
+ exit 100
+ fi
+ ;;
+ log-db-connections)
+ getStatus
+ EXIT_STATUS=$?
+ if [ $EXIT_STATUS -ne 0 ]; then
+ echo "Error: Data Store Server not running."
+ exit 100
+ fi
+ mkdir -p .control
+ if [ "$1" != "" ]; then
+ touch .control/db-connections-print-active.$1
+ else
+ touch .control/db-connections-print-active
+ fi
+ echo "Active database connections logged to log/startup_log.txt"
+ ;;
+ debug-db-connections)
+ getStatus
+ EXIT_STATUS=$?
+ if [ $EXIT_STATUS -ne 0 ]; then
+ echo "Error: Data Store Server not running."
+ exit 100
+ fi
+ mkdir -p .control
+ touch .control/db-connections-debug-on
+ echo "Switched on debug logging for database connections."
+ ;;
+ no-debug-db-connections)
+ getStatus
+ EXIT_STATUS=$?
+ if [ $EXIT_STATUS -ne 0 ]; then
+ echo "Error: Data Store Server not running."
+ exit 100
+ fi
+ mkdir -p .control
+ touch .control/db-connections-debug-off
+ echo "Switched off debug logging for database connections."
+ ;;
+ record-stacktrace-db-connections)
+ getStatus
+ EXIT_STATUS=$?
+ if [ $EXIT_STATUS -ne 0 ]; then
+ echo "Error: Data Store Server not running."
+ exit 100
+ fi
+ mkdir -p .control
+ touch .control/db-connections-stacktrace-on
+ ;;
+ no-record-stacktrace-db-connections)
+ getStatus
+ EXIT_STATUS=$?
+ if [ $EXIT_STATUS -ne 0 ]; then
+ echo "Error: Data Store Server not running."
+ exit 100
+ fi
+ mkdir -p .control
+ touch .control/db-connections-stacktrace-off
+ ;;
*)
- echo $"Usage: $0 {start|stop|restart|status|help|version|show-shredder|show-updater-queue|show-command-queue}"
+ echo "Usage: $0 {start|stop|restart|status|help|version}"
exit 200
;;
esac
--
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