cq_trigger_blobgc.sh

#!/bin/bash

# Bash script to trigger AEM 6.0 Blob GC using curl via JMX

# Author : Jayan Kandathil
# Version : 0.1
# Last updated : May 14, 2015

# Instructions : Copy to CQ/AEM Linux instance's /tmp folder, make necessary changes, enable the execute bit and run

# Echo on (for debugging purposes)
# set -x verbose

# Host that CQ runs on
HOST=localhost

# TCP port CQ listens on
PORT=4502

# CQ Admin user ID
CQ_USER=admin

# CQ Admin user password
CQ_USER_PASSWORD=admin

DATE_TIME=$(date "+%Y.%m.%d-%H.%M.%S")

# rsync log file
LOG_FILE=/tmp/trigger_blobgc.log

# ------------------------------------------------
# Do not configure below this point
# ------------------------------------------------

# Log timestamp
date | tee -a $LOG_FILE

# Initiate Blob GC using curl (MongoMK example using Document NodeStore)
curl -u $CQ_USER:$CQ_USER_PASSWORD -X POST http://$HOST:$PORT/system/console/jmx/org.apache.jackrabbit.oak%3Aid%3D7%2Cname%3D%22Document+node+store+blob+garbage+collection%22%2Ctype%3D%22BlobGarbageCollection%22/op/startBlobGC/ | tee -a $LOG_FILE

# Initiate Blob GC using curl (TarMK example using Segment NodeStore)
#curl -u $CQ_USER:$CQ_USER_PASSWORD -X POST http://$HOST:$PORT/system/console/jmx/org.apache.jackrabbit.oak%3Aid%3D3%2Cname%3D%22Segment+node+store+blob+garbage+collection%22%2Ctype%3D%22BlobGarbageCollection%22/op/startBlobGC/ | tee -a $LOG_FILE

echo "Triggered Blob GC, check error.log"
echo $'\n'