Develop Reference

error while installing elastic search -XX:+HeapDumpOnOutOfMemoryError, -XX:+ExitOnOutOfMemoryError

I have trying to install elastic search engine in my windows .. at first I download zip file, extract it and then write the command ..
after I getting some errors but I solved them this is the last error I get and can't solve :
-XX:+HeapDumpOnOutOfMemoryError, -XX:+ExitOnOutOfMemoryError, -XX:HeapDumpPath=data, -XX:ErrorFile=logs/hs_err_pid%p.log, -Xlog:gc*,gc+age=trace,safepoint:file=logs/gc.log:utctime,pid,tags:filecount=32,filesize=64m,
-Xms4020m, -Xmx4020m, -XX:MaxDirectMemorySize=2107637760, -XX:G1HeapRegionSize=4m, -XX:InitiatingHeapOccupancyPercent=30, -XX:G1ReservePercent=15, -Des.distribution.type=zip, --module-path=C:\elasticsearch-8.4.3\elasticsearch-8.4.3\lib, --add-modules=jdk.net, -Djdk.module.main=org.elasticsearch.server]
this is my jvm.options file
################################################################
##
## JVM configuration
##
################################################################
##
## WARNING: DO NOT EDIT THIS FILE. If you want to override the
## JVM options in this file, or set any additional options, you
## should create one or more files in the jvm.options.d
## directory containing your adjustments.
##
## See https://www.elastic.co/guide/en/elasticsearch/reference/8.4/jvm-options.html
## for more information.
##
################################################################
################################################################
## IMPORTANT: JVM heap size
################################################################
##
## The heap size is automatically configured by Elasticsearch
## based on the available memory in your system and the roles
## each node is configured to fulfill. If specifying heap is
## required, it should be done through a file in jvm.options.d,
## which should be named with .options suffix, and the min and
## max should be set to the same value. For example, to set the
## heap to 4 GB, create a new file in the jvm.options.d
## directory containing these lines:
##
## -Xms4g
## -Xmx4g
##
## See https://www.elastic.co/guide/en/elasticsearch/reference/8.4/heap-size.html
## for more information
##
################################################################
################################################################
## Expert settings
################################################################
##
## All settings below here are considered expert settings. Do
## not adjust them unless you understand what you are doing. Do
## not edit them in this file; instead, create a new file in the
## jvm.options.d directory containing your adjustments.
##
################################################################
-XX:+UseG1GC
## JVM temporary directory
-Djava.io.tmpdir=${ES_TMPDIR}
## heap dumps
# generate a heap dump when an allocation from the Java heap fails; heap dumps
# are created in the working directory of the JVM unless an alternative path is
# specified
-XX:+HeapDumpOnOutOfMemoryError
# exit right after heap dump on out of memory error
-XX:+ExitOnOutOfMemoryError
# specify an alternative path for heap dumps; ensure the directory exists and
# has sufficient space
-XX:HeapDumpPath=data
# specify an alternative path for JVM fatal error logs
-XX:ErrorFile=logs/hs_err_pid%p.log
## GC logging
-Xlog:gc*,gc+age=trace,safepoint:file=logs/gc.log:utctime,pid,tags:filecount=32,filesize=64m
this is my elasticsearch.yml file :
# ======================== Elasticsearch Configuration =========================
#
# NOTE: Elasticsearch comes with reasonable defaults for most settings.
# Before you set out to tweak and tune the configuration, make sure you
# understand what are you trying to accomplish and the consequences.
#
# The primary way of configuring a node is via this file. This template lists
# the most important settings you may want to configure for a production cluster.
#
# Please consult the documentation for further information on configuration options:
# https://www.elastic.co/guide/en/elasticsearch/reference/index.html
#
# ---------------------------------- Cluster -----------------------------------
#
# Use a descriptive name for your cluster:
#
#cluster.name: my-application
#
# ------------------------------------ Node ------------------------------------
#
# Use a descriptive name for the node:
#
#node.name: node-1
#
# Add custom attributes to the node:
#
#node.attr.rack: r1
#
# ----------------------------------- Paths ------------------------------------
#
# Path to directory where to store the data (separate multiple locations by comma):
#
#path.data: /path/to/data
#
# Path to log files:
#
#path.logs: /path/to/logs
#
# ----------------------------------- Memory -----------------------------------
#
# Lock the memory on startup:
#
#bootstrap.memory_lock: true
#
# Make sure that the heap size is set to about half the memory available
# on the system and that the owner of the process is allowed to use this
# limit.
#
# Elasticsearch performs poorly when the system is swapping the memory.
#
# ---------------------------------- Network -----------------------------------
#
# By default Elasticsearch is only accessible on localhost. Set a different
# address here to expose this node on the network:
#
#network.host: 192.168.0.1
#
# By default Elasticsearch listens for HTTP traffic on the first free port it
# finds starting at 9200. Set a specific HTTP port here:
#
#http.port: 9200
#
# For more information, consult the network module documentation.
#
# --------------------------------- Discovery ----------------------------------
#
# Pass an initial list of hosts to perform discovery when this node is started:
# The default list of hosts is ["127.0.0.1", "[::1]"]
#
#discovery.seed_hosts: ["host1", "host2"]
#
# Bootstrap the cluster using an initial set of master-eligible nodes:
#
#cluster.initial_master_nodes: ["node-1", "node-2"]
#
# For more information, consult the discovery and cluster formation module documentation.
#
# --------------------------------- Readiness ----------------------------------
#
# Enable an unauthenticated TCP readiness endpoint on localhost
#
#readiness.port: 9399
#
# ---------------------------------- Various -----------------------------------
#
# Allow wildcard deletion of indices:
#
#action.destructive_requires_name: false
#----------------------- BEGIN SECURITY AUTO CONFIGURATION -----------------------
#
# The following settings, TLS certificates, and keys have been automatically
# generated to configure Elasticsearch security features on 18-10-2022 14:38:08
#
# --------------------------------------------------------------------------------
# Enable security features
xpack.security.enabled: true
xpack.security.enrollment.enabled: true
ingest.geoip.downloader.enabled: false
# Enable encryption for HTTP API client connections, such as Kibana, Logstash, and Agents
xpack.security.http.ssl:
enabled: true
keystore.path: certs/http.p12
# Enable encryption and mutual authentication between cluster nodes
xpack.security.transport.ssl:
enabled: true
verification_mode: certificate
keystore.path: certs/transport.p12
truststore.path: certs/transport.p12
# Create a new cluster with the current node only
# Additional nodes can still join the cluster later
cluster.initial_master_nodes: ["SAM-SAM"]
# Allow HTTP API connections from anywhere
# Connections are encrypted and require user authentication
http.host: 0.0.0.0
# Allow other nodes to join the cluster from anywhere
# Connections are encrypted and mutually authenticated
#transport.host: 0.0.0.0
#----------------------- END SECURITY AUTO CONFIGURATION -------------------------
and I have memory, I have 50GB free on C disk and 345GB in D
where is the problem? and how can I solve it?

SonarQube 5.4 won't start wrapper error

The code error here:
Starting SonarQube...
wrapper | Spawning intermediate process...
Started SonarQube.
System info here:
Linux xxxxx 4.2.0-16-generic #19-Ubuntu SMP Thu Oct 8 15:35:06 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
java -version
java version "1.8.0_77"
Java(TM) SE Runtime Environment (build 1.8.0_77-b03)
Java HotSpot(TM) 64-Bit Server VM (build 25.77-b03, mixed mode)
And
The wrapper.properties here:
# Path to JVM executable. By default it must be available in PATH.
# Can be an absolute path, for example:
#wrapper.java.command=/path/to/my/jdk/bin/java
wrapper.java.command=/usr/lib/jvm/java-8-oracle/jre/bin/java
#
# DO NOT EDIT THE FOLLOWING SECTIONS
#
#********************************************************************
# Wrapper Java
#********************************************************************
wrapper.java.additional.1=-Djava.awt.headless=true
wrapper.java.mainclass=org.tanukisoftware.wrapper.WrapperSimpleApp
wrapper.java.classpath.1=../../lib/jsw/*.jar
wrapper.java.classpath.2=../../lib/*.jar
wrapper.java.library.path.1=./lib
wrapper.app.parameter.1=org.sonar.application.App
wrapper.java.initmemory=3
wrapper.java.maxmemory=3
#********************************************************************
# Wrapper Logs
#********************************************************************
wrapper.console.format=PM
wrapper.console.loglevel=DEBUG
wrapper.logfile=../../logs/sonar.log
wrapper.logfile.format=M
wrapper.logfile.loglevel=INFO
# Maximum size that the log file will be allowed to grow to before
# the log is rolled. Size is specified in bytes. The default value
# of 0, disables log rolling. May abbreviate with the 'k' (kb) or
# 'm' (mb) suffix. For example: 10m = 10 megabytes.
#wrapper.logfile.maxsize=0
# Maximum number of rolled log files which will be allowed before old
# files are deleted. The default value of 0 implies no limit.
#wrapper.logfile.maxfiles=0
# Log Level for sys/event log output. (See docs for log levels)
wrapper.syslog.loglevel=NONE
#********************************************************************
# Wrapper Windows Properties
#********************************************************************
# Title to use when running as a console
wrapper.console.title=SonarQube
# Disallow start of multiple instances of an application at the same time on Windows
wrapper.single_invocation=true
#********************************************************************
# Wrapper Windows NT/2000/XP Service Properties
#********************************************************************
# WARNING - Do not modify any of these properties when an application
# using this configuration file has been installed as a service.
# Please uninstall the service before modifying this section. The
# service can then be reinstalled.
# Name of the service
wrapper.ntservice.name=SonarQube
# Display name of the service
wrapper.ntservice.displayname=SonarQube
# Description of the service
wrapper.ntservice.description=SonarQube
# Service dependencies. Add dependencies as needed starting from 1
wrapper.ntservice.dependency.1=
# Mode in which the service is installed. AUTO_START or DEMAND_START
wrapper.ntservice.starttype=AUTO_START
# Allow the service to interact with the desktop.
wrapper.ntservice.interactive=false
#********************************************************************
# Forking Properties
#********************************************************************
wrapper.disable_restarts=TRUE
wrapper.ping.timeout=0
wrapper.shutdown.timeout=3000
wrapper.jvm_exit.timeout=3000
if need more information, sonar.sh here:
#! /bin/sh
#
# rc file for SonarQube
#
# chkconfig: 345 96 10
# description: SonarQube system (www.sonarsource.org)
#
### BEGIN INIT INFO
# Provides: sonar
# Required-Start: $network
# Required-Stop: $network
# Default-Start: 3 4 5
# Default-Stop: 0 1 2 6
# Short-Description: SonarQube system (www.sonarsource.org)
# Description: SonarQube system (www.sonarsource.org)
### END INIT INFO
#
# Copyright (c) 1999, 2006 Tanuki Software Inc.
#
# Java Service Wrapper sh script. Suitable for starting and stopping
# wrapped Java applications on UNIX platforms.
#
#-----------------------------------------------------------------------------
# These settings can be modified to fit the needs of your application
# Default values for the Application variables, below.
#
# NOTE: The build for specific applications may override this during the resource-copying
# phase, to fill in a concrete name and avoid the use of the defaults specified here.
DEF_APP_NAME="SonarQube"
DEF_APP_LONG_NAME="SonarQube"
SONAR_HOME=/opt/sonar
PLATFORM=linux-x86-64
# Application
APP_NAME="${DEF_APP_NAME}"
APP_LONG_NAME="${DEF_APP_LONG_NAME}"
# Wrapper
WRAPPER_CMD="${SONAR_HOME}/bin/${PLATFORM}/wrapper"
WRAPPER_CONF="${SONAR_HOME}/conf/wrapper.conf"
# Priority at which to run the wrapper. See "man nice" for valid priorities.
# nice is only used if a priority is specified.
PRIORITY=
# Location of the pid file.
PIDDIR="/var/run"
More information about log error:
[~]:/linux-x86-64/sonar.sh console
Running SonarQube...
wrapper | --> Wrapper Started as Console
wrapper | Using tick timer.
wrapperp | server listening on port 32000.
wrapper | Command[0] : /usr/lib/jvm/java-8-oracle/jre/bin/java
wrapper | Command[1] : -Djava.awt.headless=true
wrapper | Command[2] : -Xms3m
wrapper | Command[3] : -Xmx3m
wrapper | Command[4] : -Djava.library.path=./lib
wrapper | Command[5] : -classpath
wrapper | Command[6] : ../../lib/jsw/wrapper-3.2.3.jar:../../lib/sonar-application-5.4.jar
wrapper | Command[7] : -Dwrapper.key=Z4yQiQf29fGXQCJP
wrapper | Command[8] : -Dwrapper.port=32000
wrapper | Command[9] : -Dwrapper.jvm.port.min=31000
wrapper | Command[10] : -Dwrapper.jvm.port.max=31999
wrapper | Command[11] : -Dwrapper.debug=TRUE
wrapper | Command[12] : -Dwrapper.pid=16048
wrapper | Command[13] : -Dwrapper.version=3.2.3
wrapper | Command[14] : -Dwrapper.native_library=wrapper
wrapper | Command[15] : -Dwrapper.cpu.timeout=10
wrapper | Command[16] : -Dwrapper.jvmid=1
wrapper | Command[17] : org.tanukisoftware.wrapper.WrapperSimpleApp
wrapper | Command[18] : org.sonar.application.App
wrapper | Launching a JVM...
jvm 1 | WrapperManager class initialized by thread: main Using classloader: sun.misc.Launcher$AppClassLoader#5c647e05
jvm 1 | Wrapper (Version 3.2.3) http://wrapper.tanukisoftware.org
jvm 1 | Copyright 1999-2006 Tanuki Software, Inc. All Rights Reserved.
jvm 1 |
jvm 1 | Wrapper Manager: JVM #1
jvm 1 | Running a 64-bit JVM.
jvm 1 | Wrapper Manager: Registering shutdown hook
jvm 1 | Wrapper Manager: Using wrapper
jvm 1 | Load native library. One or more attempts may fail if platform specific libraries do not exist.
jvm 1 | Loaded native library: libwrapper-linux-x86-64.so
jvm 1 | Calling native initialization method.
jvm 1 | Inside native WrapperManager initialization method
jvm 1 | Java Version : 1.8.0_77-b03 Java HotSpot(TM) 64-Bit Server VM
jvm 1 | Java VM Vendor : Oracle Corporation
jvm 1 |
jvm 1 | Control event monitor thread started.
jvm 1 | Startup runner thread started.
jvm 1 | WrapperManager.start(org.tanukisoftware.wrapper.WrapperSimpleApp#4f023edb, args[]) called by thread: main
jvm 1 | Communications runner thread started.
jvm 1 | Open socket to wrapper...Wrapper-Connection
jvm 1 | Opened Socket from 31000 to 32000
jvm 1 | Send a packet KEY : Z4yQiQf29fGXQCJP
jvm 1 | handleSocket(Socket[addr=/127.0.0.1,port=32000,localport=31000])
wrapperp | accepted a socket from 127.0.0.1 on port 31000
wrapperp | read a packet KEY : Z4yQiQf29fGXQCJP
wrapper | Got key from JVM: Z4yQiQf29fGXQCJP
wrapperp | send a packet LOW_LOG_LEVEL : 1
wrapperp | send a packet PING_TIMEOUT : 0
wrapperp | send a packet PROPERTIES : (Property Values)
wrapper | Start Application.
wrapperp | send a packet START : start
jvm 1 | Received a packet LOW_LOG_LEVEL : 1
jvm 1 | Wrapper Manager: LowLogLevel from Wrapper is 1
jvm 1 | Received a packet PING_TIMEOUT : 0
jvm 1 | PingTimeout from Wrapper is 0
jvm 1 | Received a packet PROPERTIES : (Property Values)
jvm 1 | Received a packet START : start
jvm 1 | calling WrapperListener.start()
jvm 1 | Waiting for WrapperListener.start runner thread to complete.
jvm 1 | WrapperListener.start runner thread started.
jvm 1 | WrapperSimpleApp: start(args) Will wait up to 2 seconds for the main method to complete.
jvm 1 | WrapperSimpleApp: invoking main method
jvm 1 | 2016.04.10 04:51:23 INFO app[o.s.a.AppFileSystem] Cleaning or creating temp directory /opt/sonar/temp
jvm 1 | 2016.04.10 04:51:23 INFO app[o.s.p.m.JavaProcessLauncher] Launch process[search]: /usr/lib/jvm/java-8-oracle/jre/bin/java -Djava.awt.headless=true -Xmx1G -Xms256m -Xss256k -Djava.net.preferIPv4Stack=true -XX:+UseParNewGC -XX:+UseConcMarkSweepGC -XX:CMSInitiatingOccupancyFraction=75 -XX:+UseCMSInitiatingOccupancyOnly -XX:+HeapDumpOnOutOfMemoryError -Djava.io.tmpdir=/opt/sonar/temp -cp ./lib/common/*:./lib/search/* org.sonar.search.SearchServer /tmp/sq-process5756979811171898411properties
jvm 1 | Send a packet START_PENDING : 5000
jvm 1 | Wrapper Manager: ShutdownHook started
jvm 1 | WrapperManager.stop(0) called by thread: Wrapper-Shutdown-Hook
jvm 1 | Send a packet STOP : 0
wrapperp | read a packet START_PENDING : 5000
wrapper | JVM signalled a start pending with waitHint of 5000 millis.
wrapperp | read a packet STOP : 0
wrapper | JVM requested a shutdown. (0)
wrapper | wrapperStopProcess(0) called.
wrapper | Sending stop signal to JVM
wrapperp | send a packet STOP : NULL
jvm 1 | Startup runner thread stopped.
jvm 1 | Send a packet START_PENDING : 5000
jvm 1 | WrapperSimpleApp: start(args) end. Main Completed=false, exitCode=null
jvm 1 | WrapperListener.start runner thread stopped.
jvm 1 | returned from WrapperListener.start()
jvm 1 | Send a packet STARTED :
jvm 1 | Received a packet STOP :
jvm 1 | Thread, Wrapper-Shutdown-Hook, handling the shutdown process.
jvm 1 | calling listener.stop()
jvm 1 | WrapperSimpleApp: stop(0)
jvm 1 | returned from listener.stop() -> 0
jvm 1 | shutdownJVM(0) Thread:Wrapper-Shutdown-Hook
jvm 1 | Send a packet STOPPED : 0
wrapperp | read a packet START_PENDING : 5000
wrapper | JVM signalled a start pending with waitHint of 5000 millis.
wrapperp | read a packet STARTED :
wrapper | JVM signalled that it was started.
wrapperp | send a packet STOP : NULL
wrapperp | read a packet STOPPED : 0
wrapper | JVM signalled that it was stopped.
jvm 1 | Received a packet STOP :
jvm 1 | Closing socket.
wrapperp | socket read no code (closed?).
wrapperp | server listening on port 32001.
jvm 1 | Server daemon shut down
jvm 1 | Wrapper Manager: ShutdownHook complete
wrapper | JVM exited normally.
wrapper | Signal trapped. Details:
wrapper | signal number=17 (SIGCHLD), source="unknown"
wrapper | Received SIGCHLD, checking JVM process status.
wrapper | JVM process exited with a code of 0, leaving the wrapper exit code set to 0.
wrapper | <-- Wrapper Stopped

As discussed, this error occurs when the JVM can not start. In your case the minimum required amount of memory can not be allocated.

Failed to write pid zookeeper installing zookeeper

I was following previous posts but still not able to resolve the issue. I am trying to install zookeeper and start it to run summing-bird which is run to provide bolts/spouts to storm for online and batch. I installed zookeeper version 3.4.6 first and was getting class not found exception. After looking at the post
ClassNotFoundException for Zookeeper while building Storm
I downgraded the version to 3.3.6 and now I am not even able to start the zookeeper server. Any help will be really appreciated.
root#cp-1:/users/username/zookeeper-3.3.6/bin# ./zkServer.sh start
JMX enabled by default
Using config: /users/username/zookeeper-3.3.6/bin/../conf/zoo.cfg
Starting zookeeper ... ./zkServer.sh: 93: [: /tmp/zookeeper/: unexpected operator
./zkServer.sh: 103: ./zkServer.sh: cannot create /tmp/zookeeper/
The number of snapshots to retain in dataDir/zookeeper_server.pid: Directory nonexistent
FAILED TO WRITE PID
This is how my zoo.cfg file looks like
# The number of milliseconds of each tick
tickTime=2000
# The number of ticks that the initial
# synchronization phase can take
initLimit=10
# The number of ticks that can pass between
# sending a request and getting an acknowledgement
syncLimit=5
# the directory where the snapshot is stored.
# do not use /tmp for storage, /tmp here is just
# example sakes.
dataDir=/tmp/zookeeper/
dataLogDir=/tmp/logs/zookeeper/
# the port at which the clients will connect
clientPort=2181
# the maximum number of client connections.
# increase this if you need to handle more clients
#maxClientCnxns=60
#
# Be sure to read the maintenance section of the
# administrator guide before turning on autopurge.
#
# http://zookeeper.apache.org/doc/current/zookeeperAdmin.html#sc_maintenance
#
# The number of snapshots to retain in dataDir
#autopurge.snapRetainCount=3
# Purge task interval in hours
# Set to "0" to disable auto purge feature
#autopurge.purgeInterval=1
server.1=10.11.10.3:2888:3888
server.2=10.11.10.4:2888:3888
This is how access looks like
drwxr-xr-x 2 username oppts-PG0 4096 Nov 25 14:35 zookeeper
drwxr-xr-x 3 root root 4096 Nov 25 14:46 logs
drwxr-xr-x 2 root root 4096 Nov 25 14:46 logs/zookeeper

As stated in the contents of zoo.cfg, you’d not better to set the dataDir to /tmp/zookeeper.
# the directory where the snapshot is stored.
# do not use /tmp for storage, /tmp here is just
# example sakes.
You can try to set dataDir to other directory that you created. And then restart zkServer.sh.

Java Service Wrapper -Wrapper Usage

I have been referring this Java Service Wrapper for Linux Daemon ,
#encoding=UTF-8
# Configuration files must begin with a line specifying the encoding
# of the the file.
#********************************************************************
# Wrapper License Properties (Ignored by Community Edition)
#********************************************************************
# Professional and Standard Editions of the Wrapper require a valid
# License Key to start. Licenses can be purchased or a trial license
# requested on the following pages:
# http://wrapper.tanukisoftware.com/purchase
# http://wrapper.tanukisoftware.com/trial
# Include file problems can be debugged by removing the first '#'
# from the following line:
##include.debug
# The Wrapper will look for either of the following optional files for a
# valid License Key. License Key properties can optionally be included
# directly in this configuration file.
#include ../conf/wrapper-license.conf
#include ../conf/wrapper-license-%WRAPPER_HOST_NAME%.conf
# The following property will output information about which License Key(s)
# are being found, and can aid in resolving any licensing problems.
#wrapper.license.debug=TRUE
#********************************************************************
# Wrapper Localization
#********************************************************************
# Specify the locale which the Wrapper should use. By default the system
# locale is used.
#wrapper.lang=en_US # en_US or ja_JP
# Specify the location of the Wrapper's language resources. If these are
# missing, the Wrapper will default to the en_US locale.
wrapper.lang.folder=../lang
#********************************************************************
# Wrapper Java Properties
#********************************************************************
# Java Application
# Locate the java binary on the system PATH:
wrapper.java.command=java
wrapper.working.dir =/home/badvelip/pras/JavaServiceWrapper/
# Specify a specific java binary:
#set.JAVA_HOME=/java/path
#wrapper.java.command=%JAVA_HOME%/bin/java
# Tell the Wrapper to log the full generated Java command line.
wrapper.java.command.loglevel=INFO
# Java Main class. This class must implement the WrapperListener interface
# or guarantee that the WrapperManager class is initialized. Helper
# classes are provided to do this for you. See the Integration section
# of the documentation for details.
wrapper.java.mainclass=org.tanukisoftware.wrapper.WrapperJarApp
# Java Classpath (include wrapper.jar) Add class path elements as
# needed starting from 1
wrapper.java.classpath.2=/home/badvelip/pras/JavaServiceWrapper/bin/lib/wrapper.jar
# Java Library Path (location of Wrapper.DLL or libwrapper.so)
wrapper.java.library.path.1=/home/badvelip/pras/JavaServiceWrapper/bin/lib/libwrapper.so
# Java Bits. On applicable platforms, tells the JVM to run in 32 or 64-bit mode.
wrapper.java.additional.auto_bits=TRUE
# Java Additional Parameters
wrapper.java.additional.1=
# Initial Java Heap Size (in MB)
#wrapper.java.initmemory=3
# Maximum Java Heap Size (in MB)
#wrapper.java.maxmemory=64
# Application parameters. Add parameters as needed starting from 1
#wrapper.app.parameter.1=/home/badvelip/pras/JavaServiceWrapper/bin/myDaemon.jar
#********************************************************************
# Wrapper Logging Properties
#********************************************************************
# Enables Debug output from the Wrapper.
wrapper.debug=TRUE
# Format of output for the console. (See docs for formats)
wrapper.console.format=PM
# Log Level for console output. (See docs for log levels)
wrapper.console.loglevel=INFO
# Log file to use for wrapper output logging.
wrapper.logfile=../logs/wrapper.log
# Format of output for the log file. (See docs for formats)
wrapper.logfile.format=LPTM
# Log Level for log file output. (See docs for log levels)
wrapper.logfile.loglevel=INFO
# Maximum size that the log file will be allowed to grow to before
# the log is rolled. Size is specified in bytes. The default value
# of 0, disables log rolling. May abbreviate with the 'k' (kb) or
# 'm' (mb) suffix. For example: 10m = 10 megabytes.
wrapper.logfile.maxsize=0
# Maximum number of rolled log files which will be allowed before old
# files are deleted. The default value of 0 implies no limit.
wrapper.logfile.maxfiles=0
# Log Level for sys/event log output. (See docs for log levels)
wrapper.syslog.loglevel=NONE
wrapper.on_exit.default=RESTART
#********************************************************************
# Wrapper General Properties
#********************************************************************
# Allow for the use of non-contiguous numbered properties
wrapper.ignore_sequence_gaps=TRUE
# Do not start if the pid file already exists.
wrapper.pidfile.strict=TRUE
# Title to use when running as a console
wrapper.console.title=Test Wrapper Sample Application
And my log file is this
jvm 1 | WrapperJarApp Usage:
jvm 1 | java org.tanukisoftware.wrapper.WrapperJarApp {jar_file} [app_arguments]
jvm 1 |
jvm 1 | Where:
jvm 1 | jar_file: The jar file to run.
jvm 1 | app_arguments: The arguments that would normally be passed to the
jvm 1 | application.
jvm 1 | WrapperManager Debug: WrapperManager.stop(1) called by thread: main
jvm 1 | WrapperManager Debug: Backend not connected, not sending packet STOP : 1
jvm 1 | WrapperManager Debug: Pausing for 1,000ms to allow a clean shutdown...
jvm 1 | WrapperManager Debug: Startup runner thread started.
jvm 1 | WrapperManager Debug: Thread, main, handling the shutdown process.
jvm 1 | WrapperManager Debug: shutdownJVM(1) Thread: main
jvm 1 | WrapperManager Debug: wait for 0 shutdown locks to be released.
jvm 1 | WrapperManager Debug: Backend not connected, not sending packet STOPPED : 1
wrapper | Signal trapped. Details:
wrapper | signal number=17 (SIGCHLD), source="unknown"
wrapper | Received SIGCHLD, checking JVM process status.
wrapper | JVM process exited with a code of 1, setting the wrapper exit code to 1.
wrapper | JVM exited while loading the application.
jvm 1 | WrapperManager Debug: calling System.exit(1)
I have tried all possible ways to solve this... I have also seen the other queries related to this topic but no result.
If any one has faced this problem , please help me regarding this.
The link which i have refered is
http://opentodo.net/2013/03/deploying-java-unix-daemon-with-java-service-wrapper/
I tried all the steps as it is in this.
Regards,
Rushita

How can I get Jsvc to find the DaemonLoader?

I have the commons-daemon-x.jar in the classpath. The Jsvc is successfully launching the Java VM. But jsvc is reporting that it cannot find the daemon loader class even though it is in the classpath.
Does anyone know how to solve this problem? I’m running Mac OS X 10.8.3. Thanks.
Here's an excerpt of the jsvc debug output:
...
+-- DUMPING JAVA VM CREATION ARGUMENTS -----------------
| Version: 0x010004
| Ignore Unrecognized Arguments: False
| Extra options: 1
| "-Djava.class.path=commons-daemon-1.0.15.jar:./api-monitor.jar" (0x00000000)
+———————————————————————————
...
Java VM created successfully
Cannot find daemon loader org/apache/commons/daemon/support/DaemonLoader
java_init failed
Service exit with a return value of 1
...
Here’s the full debug output if it helps:
sudo jsvc -jvm server -debug -cp commons-daemon-1.0.15.jar:./api-monitor.jar ApiMonitorDaemon
+-- DUMPING PARSED COMMAND LINE ARGUMENTS --------------
| Detach: True
| Show Version: No
| Show Help: No
| Check Only: Disabled
| Stop: False
| Wait: 0
| Run as service: No
| Install service: No
| Remove service: No
| JVM Name: "server"
| Java Home: "null"
| PID File: "/var/run/jsvc.pid"
| User Name: "null"
| Extra Options: 1
| "-Djava.class.path=commons-daemon-1.0.15.jar:./api-monitor.jar"
| Class Invoked: "ApiMonitorDaemon"
| Class Arguments: 0
+-------------------------------------------------------
Home not specified on command line, using environment
Home not on command line or in environment, searching
Attempting to locate Java Home in /System/Library/Frameworks/JavaVM.framework/Home
Attempting to locate VM configuration file /System/Library/Frameworks/JavaVM.framework/Home/jre/lib/jvm.cfg
Attempting to locate VM configuration file /System/Library/Frameworks/JavaVM.framework/Home/lib/jvm.cfg
Found VM configuration file at /System/Library/Frameworks/JavaVM.framework/Home/lib/jvm.cfg
Found VM client definition in configuration
Checking library /System/Library/Frameworks/JavaVM.framework/Home/../Libraries/libclient.dylib
Found VM jvm definition in configuration
Checking library /System/Library/Frameworks/JavaVM.framework/Home/../Libraries/libjvm.dylib
Found VM hotspot definition in configuration
Checking library /System/Library/Frameworks/JavaVM.framework/Home/../Libraries/libhotspot.dylib
Found VM server definition in configuration
Checking library /System/Library/Frameworks/JavaVM.framework/Home/../Libraries/libserver.dylib
Found VM classic definition in configuration
Checking library /System/Library/Frameworks/JavaVM.framework/Home/../Libraries/libclassic.dylib
Cannot locate library for VM classic (skipping)
Java Home located in /System/Library/Frameworks/JavaVM.framework/Home
+-- DUMPING JAVA HOME STRUCTURE ------------------------
| Java Home: "/System/Library/Frameworks/JavaVM.framework/Home"
| Java VM Config.: "/System/Library/Frameworks/JavaVM.framework/Home/lib/jvm.cfg"
| Found JVMs: 4
| JVM Name: "client"
| "/System/Library/Frameworks/JavaVM.framework/Home/../Libraries/libclient.dylib"
| JVM Name: "jvm"
| "/System/Library/Frameworks/JavaVM.framework/Home/../Libraries/libjvm.dylib"
| JVM Name: "hotspot"
| "/System/Library/Frameworks/JavaVM.framework/Home/../Libraries/libhotspot.dylib"
| JVM Name: "server"
| "/System/Library/Frameworks/JavaVM.framework/Home/../Libraries/libserver.dylib"
+-------------------------------------------------------
my-server:Applications developer$ redirecting stdout to /dev/null and stderr to /dev/null
Switching umask back to 022 from 077
Using specific JVM in /System/Library/Frameworks/JavaVM.framework/Home/../Libraries/libserver.dylib
Attemtping to load library /System/Library/Frameworks/JavaVM.framework/Home/../Libraries/libserver.dylib
JVM library /System/Library/Frameworks/JavaVM.framework/Home/../Libraries/libserver.dylib loaded
Attemtping to load library /System/Library/Frameworks/JavaVM.framework/Home/../Libraries/libverify.dylib
Shell library /System/Library/Frameworks/JavaVM.framework/Home/../Libraries/libverify.dylib loaded
JVM library entry point found (0x02A49762)
+-- DUMPING JAVA VM CREATION ARGUMENTS -----------------
| Version: 0x010004
| Ignore Unrecognized Arguments: False
| Extra options: 1
| "-Djava.class.path=commons-daemon-1.0.15.jar:./api-monitor.jar" (0x00000000)
+-------------------------------------------------------
| Internal options: 4
| "-Dcommons.daemon.process.id=8919" (0x00000000)
| "-Dcommons.daemon.process.parent=8918" (0x00000000)
| "-Dcommons.daemon.version=1.0.15-dev" (0x00000000)
| "abort" (0x022bef30)
+-------------------------------------------------------
Java VM created successfully
Cannot find daemon loader org/apache/commons/daemon/support/DaemonLoader
java_init failed
Service exit with a return value of 1

You probably found the solution by now, but just in case someone stumble over this in the future, what I had missed in mine is that current directory defaults to '/', so you have to specify it if you want to use relative paths.
sudo jsvc -jvm server -cwd /path/to/my/daemon/ -cp commons-daemon-1.0.15.jar:./api-monitor.jar ApiMonitorDaemon
Note: my OS is ubuntu 12.10

Check the permissions of the commons-daemon-1.0.15.jar file, make sure your current user can read it.