def sendPgElogFromMaster(self, msg, sendAlerts):
"""
Send a message from the master database using select pg_elog ...
"""
testOutput("Elog on master: " +
("(with alerts)" if sendAlerts else "(without alerts)") +
msg)
def injectFaults(self, segments, messageText):
inputFile = self.writeToTempFile(messageText)
logger.info("Injecting fault on %d segment(s)", len(segments))
testOutput("Injecting fault on %d segment(s)" % len(segments))
# run the command in serial to each target
for segment in segments:
logger.info("Injecting fault on %s", segment)
# if there is an error then an exception is raised by command execution
cmd = gp.SendFilerepTransitionMessage("Fault Injector", inputFile.name, \
segment.getSegmentPort(), base.LOCAL, segment.getSegmentHostName())
cmd.run(validateAfter=False)
# validate ourselves
if cmd.results.rc != 0:
raise ExceptionNoStackTraceNeeded("Injection Failed: %s" %
cmd.results.stderr)
elif self.options.type == "status":
# server side prints nice success messages on status...so print it
str = cmd.results.stderr
if str.startswith("Success: "):
str = str.replace("Success: ", "", 1)
logger.info("%s", str)
inputFile.close()
def injectFaults(self, segments, messageText):
inputFile = self.writeToTempFile(messageText)
testOutput("Injecting fault on %d segment(s)" % len(segments))
# run the command in serial to each target
for segment in segments :
logger.info("Injecting fault on content=%d:dbid=%d:mode=%s:status=%s",
segment.getSegmentContentId(),
segment.getSegmentDbId(),
segment.getSegmentMode(),
segment.getSegmentStatus())
# if there is an error then an exception is raised by command execution
cmd = gp.SendFilerepTransitionMessage("Fault Injector", inputFile.name, \
segment.getSegmentPort(), base.LOCAL, segment.getSegmentHostName())
cmd.run(validateAfter=False)
# validate ourselves
if cmd.results.rc != 0:
raise ExceptionNoStackTraceNeeded("Injection Failed: %s" % cmd.results.stderr)
elif self.options.type == "status":
# server side prints nice success messages on status...so print it
str = cmd.results.stderr
if str.startswith("Success: "):
str = str.replace("Success: ", "", 1)
str = str.replace("\n", "")
logger.info("%s", str)
inputFile.close()
def injectFaults(self, segments, messageText):
inputFile = self.writeToTempFile(messageText)
logger.info("Injecting fault on %d segment(s)", len(segments))
testOutput("Injecting fault on %d segment(s)" % len(segments))
# run the command in serial to each target
for segment in segments :
logger.info("Injecting fault on %s", segment)
print "### DEBUG: injectFaults -> SendFilerepTransitionMessage inputFile.name = %s" % inputFile.name
print "### DEBUG: injectFaults -> SendFilerepTransitionMessage segment.getPort = %s" % segment.getPort()
print "### DEBUG: injectFaults -> SendFilerepTransitionMessage base.LOCAL = %s" % base.LOCAL
print "### DEBUG: injectFaults -> SendFilerepTransitionMessage segment.getHostName = %s" % segment.getHostName()
# if there is an error then an exception is raised by command execution
cmd = gp.SendFilerepTransitionMessage("Fault Injector", inputFile.name, \
segment.getPort(), base.LOCAL, segment.getHostName())
print "### DEBUG: injectFaults -> Command = %s ###" % cmd
print "### DEBUG: injectFaults -> SendFilerepTransitionMessage ###"
cmd.run(validateAfter=False)
print "### DEBUG: injectFaults -> Run ###"
# validate ourselves
if cmd.results.rc != 0:
print "### DEBUG: injectFaults -> Injection Failed ###"
raise ExceptionNoStackTraceNeeded("Injection Failed: %s" % cmd.results.stderr)
elif self.options.type == "status":
# server side prints nice success messages on status...so print it
print "### DEBUG: injectFaults -> Report Status ###"
str = cmd.results.stderr
print "### DEBUG: injectFaults -> STDERROR = %s ###" % str
if str.startswith("Success: "):
str = str.replace("Success: ", "", 1)
logger.info("%s", str)
print "### DEBUG: injectFaults -> END ###"
inputFile.close()
def sleep(self, sleepTime):
testOutput("Sleeping (seconds): %.2f" % sleepTime)
def sleep(self, sleepTime):
testOutput("Sleeping (seconds): %.2f" % sleepTime)
def sendPgElogFromMaster( self, msg, sendAlerts):
"""
Send a message from the master database using select pg_elog ...
"""
testOutput("Elog on master: " + ("(with alerts)" if sendAlerts else "(without alerts)") + msg)
