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Added script code to enable debug on Cruise Control #10775

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merged 2 commits into from
Oct 29, 2024
Merged

Added script code to enable debug on Cruise Control #10775

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390371e
Added way to enable debug on Cruise Control
ppatierno Oct 29, 2024
e35965e
Updated DEBUGGING guide referring to Cruise Control as well
ppatierno Oct 29, 2024
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20 changes: 20 additions & 0 deletions docker-images/kafka-based/kafka/cruise-control-scripts/cruise_control_run.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -40,6 +40,26 @@ if [ "$CRUISE_CONTROL_METRICS_ENABLED" = "true" ]; then
export KAFKA_OPTS
fi

# Set Debug options if enabled
if [ "x$KAFKA_DEBUG" != "x" ]; then

# Use default ports
DEFAULT_JAVA_DEBUG_PORT="5005"

if [ -z "$JAVA_DEBUG_PORT" ]; then
JAVA_DEBUG_PORT="$DEFAULT_JAVA_DEBUG_PORT"
fi

# Use the defaults if JAVA_DEBUG_OPTS was not set
DEFAULT_JAVA_DEBUG_OPTS="-agentlib:jdwp=transport=dt_socket,server=y,suspend=${DEBUG_SUSPEND_FLAG:-n},address=$JAVA_DEBUG_PORT"
if [ -z "$JAVA_DEBUG_OPTS" ]; then
JAVA_DEBUG_OPTS="$DEFAULT_JAVA_DEBUG_OPTS"
fi

echo "Enabling Java debug options: $JAVA_DEBUG_OPTS"
KAFKA_OPTS="$JAVA_DEBUG_OPTS $KAFKA_OPTS"
fi

# Configure heap based on the available resources if needed
. ./dynamic_resources.sh

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