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HBASE-26361 Enable OpenTelemetry to be used from developer sandbox 

Signed-off-by: Tak Lon (Stephen) Wu <taklwu@apache.org>
Signed-off-by: Duo Zhang <zhangduo@apache.org>
This commit is contained in:
Nick Dimiduk 2021-10-14 11:57:51 -07:00 committed by Nick Dimiduk
parent be9877efdc
commit a69617d602
2 changed files with 18 additions and 8 deletions
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18
bin/hbase
View File

@ -487,8 +487,16 @@ add_jdk11_deps_to_classpath() {
done
}
enable_trace() {
agent_jar=$(find lib/trace -type f -name "opentelemetry-javaagent-*")
add_opentelemetry_agent() {
if ! agent_jar=$(find lib/trace -type f -name "opentelemetry-javaagent-*" 2>/dev/null); then
# must be dev environment
f="${HBASE_HOME}/hbase-build-configuration/target/cached_classpath.txt"
if [ ! -f "${f}" ]; then
echo "As this is a development environment, we need ${f} to be generated from maven (command: mvn install -DskipTests)"
exit 1
fi
agent_jar=$(tr ':' '\n' < "${f}" | grep opentelemetry-javaagent)
fi
HBASE_OPTS="$HBASE_OPTS -javaagent:$agent_jar $HBASE_TRACE_OPTS"
}
@ -770,8 +778,10 @@ elif [ "${DEBUG}" = "true" ]; then
fi
if [[ -n "${HBASE_TRACE_OPTS}" ]]; then
echo "Attach opentelemetry agent to enable trace"
enable_trace
if [ "${DEBUG}" = "true" ]; then
echo "Attaching opentelemetry agent"
fi
add_opentelemetry_agent
fi
# Have JVM dump heap if we run out of memory. Files will be 'launch directory'

8
conf/hbase-env.sh
View File

@ -142,10 +142,10 @@
# export GREP="${GREP-grep}"
# export SED="${SED-sed}"
# Additional argments passed to jshell invocation
# export HBASE_JSHELL_ARGS="--startup DEFAULT --startup PRINTING --startup hbase_startup.jsh"
# Uncomment to enable trace, you can change the options to use other exporters such as jaeger or
# zipkin. See https://github.com/open-telemetry/opentelemetry-java-instrumentation on how to
# configure exporters and other components through system properties.
# export HBASE_TRACE_OPTS="-Dotel.resource.attributes=service.name=HBase -Dotel.traces.exporter=logging otel.metrics.exporter=none"
# export HBASE_TRACE_OPTS="-Dotel.resource.attributes=service.name=HBase -Dotel.traces.exporter=logging -Dotel.metrics.exporter=none"
# Additional argments passed to jshell invocation
# export HBASE_JSHELL_ARGS="--startup DEFAULT --startup PRINTING --startup hbase_startup.jsh"