ubuntu 14 default shell does not respect the string substituation and return an
error when using -Dcom.sun.management.jmxremote.host flag with
scyll-jmx.
For example:
$ scyll-jmx -Dcom.sun.management.jmxremote.host=10.0.0.1
/usr/lib/scylla/jmx/scylla-jmx: 101: /usr/lib/scylla/jmx/scylla-jmx: Bad substitution
This patch change the shell interpreter to bash, instead of the default shell.
Fixes#49
Signed-off-by: Amnon Heiman <amnon@scylladb.com>
Message-Id: <20180129131602.7380-1-amnon@scylladb.com>
Examples:
# scripts/scylla-jmx -l /usr/lib/scylla/jmx ""
Result: script stuck
# scripts/scylla-jmx "" -l /usr/lib/scylla/jmx
Unknown parameter: /usr/lib/scylla/jmx
Result: wrongly shift arguments
Above two problem caused by a redundant argument parse ("$PARAM_PORT"),
the variable isn't set, so it's a covert empty string. The others valid
9 options are all parsed with right case, and API_ADDR also be set by
other case path, so it's safe to remove $PARAM_PORT.
This patch removed the redundant argument, and skipped empty string in
arguments.
Signed-off-by: Amos Kong <amos@scylladb.com>
Message-Id: <74c3f75d58bab1a8348f2c87f58825eed4c5b705.1510501133.git.amos@scylladb.com>
Actually removes a bunch of code to manage the JMX connector,
since as of jdk8u102, the standard jmx connector answers to
property setting bind address -> can restrict access.
Note that the RMI connector will now (as is jdk normal)
_bind_ to 0.0.0.0, but it will not answer non-local requests
if "remote" is not enabled. This is the default jdk behaviour.
In any case, we rely on setting the appropriate properties
instead, and also allow pass-through of -D flags to java,
which in turn means those who wish can turn on both auth
and ssl, set key/trust stores etc etc.
Message-Id: <1485357178-20714-1-git-send-email-calle@scylladb.com>
Ran into this while trying to use ccm with not up-to-date scylla-jmx.
Symptoms:
$ ccm start
Error starting node node1
and empty ~/.ccm/scylla-3/node1/logs/system.log.jmx
Message-Id: <1468399926-3565-1-git-send-email-tgrabiec@scylladb.com>
Helps in top, pgrep and friends. Unfortunately the only reasonable way
to do it is to create a symlink to /usr/bin/java and run that.
Message-Id: <1463580254-8369-1-git-send-email-avi@scylladb.com>
When setting the jmx through the command line, the jmx server creates
even before the main is called.
For the APIServer to take effect the builder should be set via system
properties.
This patch also add an option to run the java process with debug ports
open so an extern debug will be able to connect to the app.
Signed-off-by: Amnon Heiman <amnon@scylladb.com>
Message-Id: <1462447227-8367-2-git-send-email-amnon@scylladb.com>
This patch set the jmx proxy to listen on local traffic by default and
adds a command line switch to allow remote conectivity.
Signed-off-by: Amnon Heiman <amnon@scylladb.com>
The serial garbage collector has the smallest memory footprint and the
smallest impact on the rest of the system, esp. in large multicores.
Message-Id: <1452433737-4413-1-git-send-email-avi@scylladb.com>
With the addition of the configuration file, the scylla-jmx should not
add command line configuration parameters by default. Instead, it should
add those parameters only if they are explicitely given to it.
Fixes#16.
Signed-off-by: Amnon Heiman <amnon@scylladb.com>
This set the rmi port to listen on the jmx port, so the java will not
choose a random port for it.
Signed-off-by: Amnon Heiman <amnon@cloudius-systems.com>
Signed-off-by: Pekka Enberg <penberg@cloudius-systems.com>
The startup scripts helps in running the JMX proxy, wrap the java
command with help and default values.
Signed-off-by: Amnon Heiman <amnon@cloudius-systems.com>
Signed-off-by: Pekka Enberg <penberg@cloudius-systems.com>
Andrea Cavalli
Piotr Jastrzebski
Amnon Heiman
Amos Kong
Calle Wilund
yan cui
Tomasz Grabiec
Avi Kivity
Pekka Enberg
Takuya ASADA
Amnon Heiman