This is an automated email from the ASF dual-hosted git repository.
ddanielr pushed a commit to branch 2.1
in repository https://gitbox.apache.org/repos/asf/accumulo.git
The following commit(s) were added to refs/heads/2.1 by this push:
new ec2f1bd881 Improves accumulo-cluster for start and stop commands
(#4763)
ec2f1bd881 is described below
commit ec2f1bd88139b217650727ff11094ce6d70e0dab
Author: Daniel Roberts <[email protected]>
AuthorDate: Sun Jul 28 16:13:12 2024 -0400
Improves accumulo-cluster for start and stop commands (#4763)
Add start/stop per server type
Add per host options on queue and group basis
Use local variable for per-file for loop
switched accumulo-service to mostly using local variables
start/stop/kill commands now print the name of the process to stdout
---------
Co-authored-by: Christopher Tubbs <[email protected]>
---
assemble/bin/accumulo-cluster | 209 ++++++++++++++++++---
assemble/bin/accumulo-service | 144 ++++++++++----
.../core/conf/cluster/ClusterConfigParser.java | 16 +-
.../core/conf/cluster/ClusterConfigParserTest.java | 25 ++-
.../cluster/cluster-with-optional-services.yaml | 9 +-
5 files changed, 325 insertions(+), 78 deletions(-)
diff --git a/assemble/bin/accumulo-cluster b/assemble/bin/accumulo-cluster
index d31d65989c..bcab27ac66 100755
--- a/assemble/bin/accumulo-cluster
+++ b/assemble/bin/accumulo-cluster
@@ -23,16 +23,20 @@ function print_usage {
Usage: accumulo-cluster <command> (<argument> ...)
Commands:
- create-config Creates cluster config
- restart Restarts the Accumulo cluster
- start Starts Accumulo cluster
- stop Stops Accumulo cluster
- kill Kills Accumulo cluster
- start-non-tservers Starts all services except tservers
- start-tservers Starts all tservers on cluster
- stop-tservers Stops all tservers on cluster
- start-here Starts all services on this node
- stop-here Stops all services on this node
+ create-config Creates cluster config
+ restart Restarts the Accumulo cluster
+ start Starts Accumulo cluster
+ stop Stops Accumulo cluster
+ kill Kills Accumulo cluster
+ start-non-tservers Deprecated. Starts all services except tservers
+ start-servers [--all|--tservers|--no-tservers|--sservers
[group]|--compactors [queue]]
+ Starts various server types, can optionally
specify a queue or group
+ stop-servers [--all|--tservers| --no-tservers|--sservers
[group]|--compactors [queue]]
+ Starts various server types, can optionally
specify a queue or group
+ start-tservers Deprecated. Starts all tservers on cluster
+ stop-tservers Deprecated. Stops all tservers on cluster
+ start-here Starts all services on this node
+ stop-here Stops all services on this node
EOF
}
@@ -115,15 +119,19 @@ function parse_config {
echo "INFO: ${NUM_TSERVERS} tservers will be started per host"
fi
- # shellcheck disable=SC2153
- if [[ -z $NUM_SSERVERS ]]; then
- echo "INFO: ${NUM_SSERVERS} sservers will be started per host"
- fi
-
- if [[ -z $NUM_COMPACTORS ]]; then
- echo "INFO: ${NUM_COMPACTORS} compactors will be started per host"
- fi
+ for group in $SSERVER_GROUPS; do
+ var_name="NUM_SSERVERS_${group}"
+ if [[ -n ${!var_name} ]]; then
+ echo "INFO: ${!var_name} scan servers will be started per host for group
${group}"
+ fi
+ done
+ for queue in $COMPACTION_QUEUES; do
+ var_name="NUM_COMPACTORS_${queue}"
+ if [[ -n ${!var_name} ]]; then
+ echo "INFO: ${!var_name} compactors will be started per host for queue
${queue}"
+ fi
+ done
}
function control_service() {
@@ -138,10 +146,10 @@ function control_service() {
[[ $service == "compactor" ]] && last_instance_id=${NUM_COMPACTORS:-1}
for ((inst_id = 1; inst_id <= last_instance_id; inst_id++)); do
+ # Only increment the service name when more than one service is desired.
ACCUMULO_SERVICE_INSTANCE=""
- [[ $service == "tserver" && ${NUM_TSERVERS:-1} -gt 1 ]] &&
ACCUMULO_SERVICE_INSTANCE=${inst_id}
- [[ $service == "compactor" ]] &&
ACCUMULO_SERVICE_INSTANCE="${inst_id}_${5}"
- [[ $service == "sserver" ]] && ACCUMULO_SERVICE_INSTANCE="${inst_id}_${5}"
+ [[ last_instance_id -gt 1 ]] && ACCUMULO_SERVICE_INSTANCE="${inst_id}"
+ [[ $service =~ ^compactor|sserver$ ]] &&
ACCUMULO_SERVICE_INSTANCE="${ACCUMULO_SERVICE_INSTANCE}_${5}"
if [[ $host == localhost || $host == "$(hostname -s)" || $host ==
"$(hostname -f)" || "$(hostname -I)" =~ $host ]]; then
#
@@ -168,6 +176,90 @@ function start_service() {
control_service start "$@"
}
+function start_compactors() {
+ echo -n "Starting compactor servers ..."
+ queues=$COMPACTION_QUEUES
+ if [[ -n $1 ]]; then
+ queues="$1"
+ echo "Only starting servers for group: ${queues}"
+ fi
+ for queue in $queues; do
+ var_name="NUM_COMPACTORS_${queue}"
+ [[ -n ${!var_name} ]] && NUM_COMPACTORS=${!var_name}
+ Q="COMPACTOR_HOSTS_${queue}"
+ if [[ -n ${!Q} ]]; then
+ for compactor in ${!Q}; do
+ start_service "$compactor" compactor "-q" "$queue"
+ done
+ else
+ echo "${queue} is not a valid queue ...exiting"
+ fi
+ done
+}
+
+function stop_compactors() {
+ echo "Stopping compactor servers ..."
+ queues=$COMPACTION_QUEUES
+ if [[ -n $1 ]]; then
+ queues="$1"
+ echo "Only stopping servers for group: ${queues}"
+ fi
+ for queue in $queues; do
+ var_name="NUM_COMPACTORS_${queue}"
+ [[ -n ${!var_name} ]] && NUM_COMPACTORS=${!var_name}
+ Q="COMPACTOR_HOSTS_${queue}"
+ if [[ -n ${!Q} ]]; then
+ for compactor in ${!Q}; do
+ stop_service "$compactor" compactor "-q" "$queue"
+ done
+ else
+ echo "${queue} is not a valid compaction queue ...exiting"
+ fi
+ done
+}
+
+function start_sservers() {
+ echo "Starting scan servers ..."
+ groups=$SSERVER_GROUPS
+ if [[ -n $1 ]]; then
+ groups="$1"
+ echo "Only starting servers for group: ${groups}"
+ fi
+ for group in $groups; do
+ var_name="NUM_SSERVERS_${group}"
+ [[ -n ${!var_name} ]] && NUM_SSERVERS=${!var_name}
+ G="SSERVER_HOSTS_${group}"
+ if [[ -n ${!G} ]]; then
+ for sserver in ${!G}; do
+ start_service "$sserver" sserver "-g" "$group"
+ done
+ else
+ echo "${group} is not a valid resource group ...exiting"
+ fi
+ done
+}
+
+function stop_sservers() {
+ echo "Stopping scan servers ..."
+ groups=$SSERVER_GROUPS
+ if [[ -n $1 ]]; then
+ groups="$1"
+ echo "Only stopping servers for group: ${groups}"
+ fi
+ for group in $groups; do
+ var_name="NUM_SSERVERS_${group}"
+ [[ -n ${!var_name} ]] && NUM_SSERVERS=${!var_name}
+ G="SSERVER_HOSTS_${group}"
+ if [[ -n ${!G} ]]; then
+ for sserver in ${!G}; do
+ stop_service "$sserver" sserver "-g" "$group"
+ done
+ else
+ echo "${queue} is not a valid resource group ...exiting"
+ fi
+ done
+}
+
function start_tservers() {
echo -n "Starting tablet servers ..."
count=1
@@ -202,6 +294,8 @@ function start_all() {
done
for group in $SSERVER_GROUPS; do
+ var_name="NUM_SSERVERS_${group}"
+ [[ -n ${!var_name} ]] && NUM_SSERVERS=${!var_name}
G="SSERVER_HOSTS_${group}"
for sserver in ${!G}; do
start_service "$sserver" sserver "-g" "$group"
@@ -213,6 +307,8 @@ function start_all() {
done
for queue in $COMPACTION_QUEUES; do
+ var_name="NUM_COMPACTORS_${queue}"
+ [[ -n ${!var_name} ]] && NUM_COMPACTORS=${!var_name}
Q="COMPACTOR_HOSTS_${queue}"
for compactor in ${!Q}; do
start_service "$compactor" compactor "-q" "$queue"
@@ -262,6 +358,8 @@ function start_here() {
done
for group in $SSERVER_GROUPS; do
+ var_name="NUM_SSERVERS_${group}"
+ [[ -n ${!var_name} ]] && NUM_SSERVERS=${!var_name}
for host in $local_hosts; do
G="SSERVER_HOSTS_${group}"
for sserver in ${!G}; do
@@ -282,6 +380,8 @@ function start_here() {
for queue in $COMPACTION_QUEUES; do
for host in $local_hosts; do
+ var_name="NUM_COMPACTORS_${queue}"
+ [[ -n ${!var_name} ]] && NUM_COMPACTORS=${!var_name}
Q="COMPACTOR_HOSTS_${queue}"
for compactor in ${!Q}; do
if echo "$compactor" | grep -q "^${host}\$"; then
@@ -339,6 +439,8 @@ function kill_all() {
done
for group in $SSERVER_GROUPS; do
+ var_name="NUM_SSERVERS_${group}"
+ [[ -n ${!var_name} ]] && NUM_SSERVERS=${!var_name}
G="SSERVER_HOSTS_${group}"
for sserver in ${!G}; do
kill_service "$sserver" sserver "-g" "$group"
@@ -354,6 +456,8 @@ function kill_all() {
done
for queue in $COMPACTION_QUEUES; do
+ var_name="NUM_COMPACTORS_${queue}"
+ [[ -n ${!var_name} ]] && NUM_COMPACTORS=${!var_name}
Q="COMPACTOR_HOSTS_${queue}"
for compactor in ${!Q}; do
kill_service "$compactor" compactor "-q" "$queue"
@@ -395,6 +499,8 @@ function stop_all() {
done
for group in $SSERVER_GROUPS; do
+ var_name="NUM_SSERVERS_${group}"
+ [[ -n ${!var_name} ]] && NUM_SSERVERS=${!var_name}
G="SSERVER_HOSTS_${group}"
for sserver in ${!G}; do
end_service $end_cmd "$sserver" sserver "-g" "$group"
@@ -406,6 +512,8 @@ function stop_all() {
done
for queue in $COMPACTION_QUEUES; do
+ var_name="NUM_COMPACTORS_${queue}"
+ [[ -n ${!var_name} ]] && NUM_COMPACTORS=${!var_name}
Q="COMPACTOR_HOSTS_${queue}"
for compactor in ${!Q}; do
end_service $end_cmd "$compactor" compactor "-q" "$queue"
@@ -443,12 +551,16 @@ function stop_here() {
end_service $end_cmd "$host" $svc
done
for group in $SSERVER_GROUPS; do
+ var_name="NUM_SSERVERS_${group}"
+ [[ -n ${!var_name} ]] && NUM_SSERVERS=${!var_name}
G="SSERVER_HOSTS_${group}"
for sserver in ${!G}; do
end_service $end_cmd "$sserver" sserver "-g" "$group"
done
done
for queue in $COMPACTION_QUEUES; do
+ var_name="NUM_COMPACTORS_${queue}"
+ [[ -n ${!var_name} ]] && NUM_COMPACTORS=${!var_name}
Q="COMPACTOR_HOSTS_${queue}"
for compactor in ${!Q}; do
end_service $end_cmd "$host" compactor "-q" "$queue"
@@ -481,7 +593,7 @@ function main() {
case "$1" in
create-config)
if [[ -f "$conf"/cluster.yaml ]]; then
- echo "ERROR : $conf/cluster.yaml already exists, not overwriting"
+ echo "ERROR : ${conf}/cluster.yaml already exists, not overwriting"
exit 1
fi
cat <<EOF >"$conf"/cluster.yaml
@@ -520,8 +632,11 @@ tserver:
# compactors_per_host.
#
tservers_per_host: 1
-sservers_per_host: 1
-compactors_per_host: 1
+#sservers_per_host:
+# - default: 1
+#compactors_per_host:
+# - q1: 1
+# - q2: 1
EOF
;;
@@ -545,10 +660,12 @@ EOF
kill_all
;;
start-non-tservers)
+ echo "$1 is deprecated. Please use \`start-servers --no-tservers\`
instead"
parse_config
start_all --no-tservers
;;
start-tservers)
+ echo "$1 is deprecated. Please use \`start-servers --tservers\` instead"
parse_config
start_tservers
;;
@@ -557,6 +674,7 @@ EOF
start_here
;;
stop-tservers)
+ echo "$1 is deprecated. Please use \`stop-servers --tservers\` instead"
parse_config
stop_tservers
;;
@@ -564,6 +682,49 @@ EOF
parse_config
stop_here
;;
+ start-servers)
+ parse_config
+ case "$2" in
+ "--all" | "")
+ start_all
+ ;;
+ "--tservers")
+ start_tservers
+ ;;
+ "--no-tservers")
+ start_all --no-tservers
+ ;;
+ "--sservers")
+ start_sservers "${@:3}"
+ ;;
+ "--compactors")
+ start_compactors "${@:3}"
+ ;;
+ *)
+ invalid_args "'$2' is an invalid <command>"
+ ;;
+ esac
+ ;;
+ stop-servers)
+ parse_config
+ case "$2" in
+ "--all" | "")
+ stop_all
+ ;;
+ "--tservers")
+ stop_tservers
+ ;;
+ "--sservers")
+ stop_sservers "${@:3}"
+ ;;
+ "--compactors")
+ stop_compactors "${@:3}"
+ ;;
+ *)
+ invalid_args "'$2' is an invalid <command>"
+ ;;
+ esac
+ ;;
*)
invalid_args "'$1' is an invalid <command>"
;;
diff --git a/assemble/bin/accumulo-service b/assemble/bin/accumulo-service
index 552c2b2251..6d7edb5283 100755
--- a/assemble/bin/accumulo-service
+++ b/assemble/bin/accumulo-service
@@ -26,16 +26,17 @@ Services:
gc Accumulo garbage collector
monitor Accumulo monitor
manager Accumulo manager
- master Accumulo master (Deprecated)
+ master Deprecated. Accumulo master
tserver Accumulo tserver
compaction-coordinator Accumulo compaction coordinator (experimental)
compactor Accumulo compactor (experimental)
sserver Accumulo scan server (experimental)
Commands:
- start Starts service
- stop Stops service
- kill Kills service
+ start Starts service(s)
+ stop [--all | [<name>]] Stops service(s)
+ kill [--all | [<name>]] Kills service(s)
+ list List running service(s)
EOF
}
@@ -60,25 +61,29 @@ function rotate_log() {
}
function start_service() {
+ local service_type=$1
+ local service_name=$2
+ shift 2
+
+ local pid_file="${ACCUMULO_PID_DIR}/accumulo-${service_name}.pid"
if [[ -f $pid_file ]]; then
pid=$(cat "$pid_file")
if kill -0 "$pid" 2>/dev/null; then
- echo "$host : $service already running (${pid})"
+ echo "$HOST : ${service_name} already running (${pid})"
exit 0
fi
fi
- echo "Starting $service on $host"
+ echo "Starting $service_name on $HOST"
- if [[ $service == "manager" ]]; then
+ if [[ ${service_type} == "manager" ]]; then
"${bin}/accumulo" org.apache.accumulo.manager.state.SetGoalState NORMAL
fi
-
-
outfile="${ACCUMULO_LOG_DIR}/${service}${ACCUMULO_SERVICE_INSTANCE}_${host}.out"
-
errfile="${ACCUMULO_LOG_DIR}/${service}${ACCUMULO_SERVICE_INSTANCE}_${host}.err"
+ outfile="${ACCUMULO_LOG_DIR}/${service_name}_${HOST}.out"
+ errfile="${ACCUMULO_LOG_DIR}/${service_name}_${HOST}.err"
rotate_log "$outfile"
rotate_log "$errfile"
- nohup "${bin}/accumulo" "$service" "$@" >"$outfile" 2>"$errfile" </dev/null &
+ nohup "${bin}/accumulo" "$service_type" "$@" >"$outfile" 2>"$errfile"
</dev/null &
echo "$!" >"${pid_file}"
# Check the max open files limit and selectively warn
@@ -86,32 +91,82 @@ function start_service() {
if [[ -n $max_files_open ]]; then
max_files_recommended=32768
if ((max_files_open < max_files_recommended)); then
- echo "WARN : Max open files on $host is $max_files_open, recommend
$max_files_recommended" >&2
+ echo "WARN : Max open files on $HOST is $max_files_open, recommend
$max_files_recommended" >&2
fi
fi
}
-function stop_service() {
+function control_process() {
+ local kill_code=$1
+ local service_name=$2
+ local pid_file=$3
if [[ -f $pid_file ]]; then
- echo "Stopping $service on $host"
- kill -s TERM "$(cat "$pid_file")" 2>/dev/null
+ echo "Stopping $service_name on $HOST"
+ kill -s "$kill_code" "$(cat "$pid_file")" 2>/dev/null
rm -f "${pid_file}" 2>/dev/null
fi
}
+function find_processes() {
+ local service_type=$1
+ local file
+ for file in "$ACCUMULO_PID_DIR"/*; do
+ if file=$(expr "$file" : '^.*/accumulo-\('"$service_type"'.*\)[.]pid$');
then
+ RUNNING_PROCESSES+=("$file")
+ fi
+ done
+}
+
+function stop_service() {
+ local service_type=$1
+ local service_name=$2
+ local all_flag=$3
+ if $all_flag; then
+ find_processes "$service_type"
+ for process in "${RUNNING_PROCESSES[@]}"; do
+ local pid_file="${ACCUMULO_PID_DIR}/accumulo-${process}.pid"
+ control_process "TERM" "$process" "$pid_file"
+ done
+ else
+ echo "Stopping service process: $service_name"
+ local pid_file="${ACCUMULO_PID_DIR}/accumulo-${service_name}.pid"
+ control_process "TERM" "$service_name" "$pid_file"
+ fi
+}
+
function kill_service() {
- if [[ -f $pid_file ]]; then
- echo "Killing $service on $host"
- kill -s KILL "$(cat "$pid_file")" 2>/dev/null
- rm -f "${pid_file}" 2>/dev/null
+ local service_type=$1
+ local service_name=$2
+ local all_flag=$3
+ if $all_flag; then
+ find_processes "$service_type"
+ for process in "${RUNNING_PROCESSES[@]}"; do
+ local pid_file="${ACCUMULO_PID_DIR}/accumulo-${process}.pid"
+ control_process "KILL" "$process" "$pid_file"
+ done
+ else
+ local pid_file="${ACCUMULO_PID_DIR}/accumulo-${service_name}.pid"
+ control_process "KILL" "$service_name" "$pid_file"
fi
}
+function list_processes() {
+ local service_type=$1
+ find_processes "$service_type"
+ echo "Currently running ${service_type} processes:"
+ for process in "${RUNNING_PROCESSES[@]}"; do
+ echo "$process"
+ done
+}
+
function main() {
if [[ -z $1 ]]; then
invalid_args "<service> cannot be empty"
fi
+ # Create a global array for process tracking
+ declare -a RUNNING_PROCESSES
+
# Resolve base directory
SOURCE="${BASH_SOURCE[0]}"
while [ -h "${SOURCE}" ]; do
@@ -137,40 +192,61 @@ function main() {
mkdir -p "$ACCUMULO_LOG_DIR" 2>/dev/null
mkdir -p "$ACCUMULO_PID_DIR" 2>/dev/null
- host="$(hostname)"
- if [[ -z $host ]]; then
- host=$(ip addr | grep 'state UP' -A2 | tail -n1 | awk '{print $2}' | cut
-f1 -d'/')
+ HOST="$(hostname)"
+ if [[ -z $HOST ]]; then
+ HOST=$(ip addr | grep 'state UP' -A2 | tail -n1 | awk '{print $2}' | cut
-f1 -d'/')
fi
- service="$1"
- if [[ $service == "master" ]]; then
+ local service_type="$1"
+ local command_name="$2"
+ shift 2
+ local service_name="unknown"
+ local all_flag=false
+
+ if [[ $service_type == "master" ]]; then
echo "WARN : Use of 'master' service name is deprecated; use 'manager'
instead."
- service="manager"
+ service_type="manager"
+ fi
+
+ # Check and see if accumulo-cluster is calling this script
+ if [[ -z $ACCUMULO_SERVICE_INSTANCE ]]; then
+ # The rest of the arguments are from a user
+ if [[ $1 == "--all" ]]; then
+ all_flag=true
+ else
+ # A named service has been specified
+ service_name="$1"
+ fi
+ # Use the special bash env var from accumulo-cluster
+ else
+ service_name=${service_type}${ACCUMULO_SERVICE_INSTANCE}
fi
-
pid_file="${ACCUMULO_PID_DIR}/accumulo-${service}${ACCUMULO_SERVICE_INSTANCE}.pid"
- case "$service" in
+ case "$service_type" in
gc | manager | monitor | tserver | compaction-coordinator | compactor |
sserver)
- if [[ -z $2 ]]; then
+ if [[ -z $command_name ]]; then
invalid_args "<command> cannot be empty"
fi
- case "$2" in
+ case "$command_name" in
start)
- start_service "${@:3}"
+ start_service "$service_type" "$service_name" "$@"
;;
stop)
- stop_service
+ stop_service "$service_type" "$service_name" $all_flag
;;
kill)
- kill_service
+ kill_service "$service_type" "$service_name" $all_flag
+ ;;
+ list)
+ list_processes "$service_type"
;;
*)
- invalid_args "'$2' is an invalid <command>"
+ invalid_args "'$command_name' is an invalid <command>"
;;
esac
;;
*)
- invalid_args "'$service' is an invalid <service>"
+ invalid_args "'$service_type' is an invalid <service>"
;;
esac
}
diff --git
a/core/src/main/java/org/apache/accumulo/core/conf/cluster/ClusterConfigParser.java
b/core/src/main/java/org/apache/accumulo/core/conf/cluster/ClusterConfigParser.java
index 5790fa7fd3..9f904d5b1c 100644
---
a/core/src/main/java/org/apache/accumulo/core/conf/cluster/ClusterConfigParser.java
+++
b/core/src/main/java/org/apache/accumulo/core/conf/cluster/ClusterConfigParser.java
@@ -41,11 +41,11 @@ public class ClusterConfigParser {
private static final String PROPERTY_FORMAT = "%s=\"%s\"%n";
private static final String[] SECTIONS = new String[] {"manager", "monitor",
"gc", "tserver"};
- private static final Set<String> VALID_CONFIG_KEYS = Set.of("manager",
"monitor", "gc", "tserver",
- "tservers_per_host", "sservers_per_host", "compaction.coordinator",
"compactors_per_host");
+ private static final Set<String> VALID_CONFIG_KEYS =
+ Set.of("manager", "monitor", "gc", "tserver", "tservers_per_host",
"compaction.coordinator");
private static final Set<String> VALID_CONFIG_PREFIXES =
- Set.of("compaction.compactor.", "sserver.");
+ Set.of("compaction.compactor.", "sserver.", "compactors_per_host.",
"sservers_per_host.");
private static final Predicate<String> VALID_CONFIG_SECTIONS =
section -> VALID_CONFIG_KEYS.contains(section)
@@ -130,6 +130,8 @@ public class ClusterConfigParser {
for (String queue : compactorQueues) {
out.printf(PROPERTY_FORMAT, "COMPACTOR_HOSTS_" + queue,
config.get("compaction.compactor." + queue));
+ String numCompactors = config.getOrDefault("compactors_per_host." +
queue, "1");
+ out.printf(PROPERTY_FORMAT, "NUM_COMPACTORS_" + queue, numCompactors);
}
}
@@ -142,17 +144,13 @@ public class ClusterConfigParser {
sserverGroups.stream().collect(Collectors.joining(" ")));
sserverGroups.forEach(ssg -> out.printf(PROPERTY_FORMAT,
"SSERVER_HOSTS_" + ssg,
config.get(sserverPrefix + ssg)));
+ sserverGroups.forEach(ssg -> out.printf(PROPERTY_FORMAT, "NUM_SSERVERS_"
+ ssg,
+ config.getOrDefault("sservers_per_host." + ssg, "1")));
}
String numTservers = config.getOrDefault("tservers_per_host", "1");
out.print("NUM_TSERVERS=\"${NUM_TSERVERS:=" + numTservers + "}\"\n");
- String numSservers = config.getOrDefault("sservers_per_host", "1");
- out.print("NUM_SSERVERS=\"${NUM_SSERVERS:=" + numSservers + "}\"\n");
-
- String numCompactors = config.getOrDefault("compactors_per_host", "1");
- out.print("NUM_COMPACTORS=\"${NUM_COMPACTORS:=" + numCompactors + "}\"\n");
-
out.flush();
}
diff --git
a/core/src/test/java/org/apache/accumulo/core/conf/cluster/ClusterConfigParserTest.java
b/core/src/test/java/org/apache/accumulo/core/conf/cluster/ClusterConfigParserTest.java
index 1410dc569a..f0f27e629f 100644
---
a/core/src/test/java/org/apache/accumulo/core/conf/cluster/ClusterConfigParserTest.java
+++
b/core/src/test/java/org/apache/accumulo/core/conf/cluster/ClusterConfigParserTest.java
@@ -85,7 +85,7 @@ public class ClusterConfigParserTest {
Map<String,String> contents =
ClusterConfigParser.parseConfiguration(new
File(configFile.toURI()).getAbsolutePath());
- assertEquals(13, contents.size());
+ assertEquals(16, contents.size());
assertTrue(contents.containsKey("manager"));
assertEquals("localhost1 localhost2", contents.get("manager"));
assertTrue(contents.containsKey("monitor"));
@@ -111,10 +111,16 @@ public class ClusterConfigParserTest {
assertEquals("burstyvm1 burstyvm2", contents.get("sserver.cheap"));
assertTrue(contents.containsKey("tservers_per_host"));
assertEquals("2", contents.get("tservers_per_host"));
- assertTrue(contents.containsKey("sservers_per_host"));
- assertEquals("2", contents.get("sservers_per_host"));
- assertTrue(contents.containsKey("compactors_per_host"));
- assertEquals("3", contents.get("compactors_per_host"));
+ assertTrue(contents.containsKey("sservers_per_host.default"));
+ assertEquals("1", contents.get("sservers_per_host.default"));
+ assertTrue(contents.containsKey("sservers_per_host.highmem"));
+ assertEquals("2", contents.get("sservers_per_host.highmem"));
+ assertTrue(contents.containsKey("sservers_per_host.cheap"));
+ assertEquals("3", contents.get("sservers_per_host.cheap"));
+ assertTrue(contents.containsKey("compactors_per_host.q1"));
+ assertEquals("3", contents.get("compactors_per_host.q1"));
+ assertTrue(contents.containsKey("compactors_per_host.q2"));
+ assertEquals("1", contents.get("compactors_per_host.q2"));
}
@Test
@@ -172,8 +178,6 @@ public class ClusterConfigParserTest {
expected.put("GC_HOSTS", "localhost");
expected.put("TSERVER_HOSTS", "localhost1 localhost2 localhost3
localhost4");
expected.put("NUM_TSERVERS", "${NUM_TSERVERS:=1}");
- expected.put("NUM_SSERVERS", "${NUM_SSERVERS:=1}");
- expected.put("NUM_COMPACTORS", "${NUM_COMPACTORS:=1}");
expected.replaceAll((k, v) -> '"' + v + '"');
@@ -231,8 +235,11 @@ public class ClusterConfigParserTest {
expected.put("SSERVER_HOSTS_highmem", "hmvm1 hmvm2 hmvm3");
expected.put("SSERVER_HOSTS_cheap", "burstyvm1 burstyvm2");
expected.put("NUM_TSERVERS", "${NUM_TSERVERS:=2}");
- expected.put("NUM_SSERVERS", "${NUM_SSERVERS:=2}");
- expected.put("NUM_COMPACTORS", "${NUM_COMPACTORS:=3}");
+ expected.put("NUM_COMPACTORS_q1", "3");
+ expected.put("NUM_COMPACTORS_q2", "1");
+ expected.put("NUM_SSERVERS_default", "1");
+ expected.put("NUM_SSERVERS_highmem", "2");
+ expected.put("NUM_SSERVERS_cheap", "3");
expected.replaceAll((k, v) -> {
return '"' + v + '"';
diff --git
a/core/src/test/resources/org/apache/accumulo/core/conf/cluster/cluster-with-optional-services.yaml
b/core/src/test/resources/org/apache/accumulo/core/conf/cluster/cluster-with-optional-services.yaml
index 104857951b..a0f3c0850c 100644
---
a/core/src/test/resources/org/apache/accumulo/core/conf/cluster/cluster-with-optional-services.yaml
+++
b/core/src/test/resources/org/apache/accumulo/core/conf/cluster/cluster-with-optional-services.yaml
@@ -59,5 +59,10 @@ compaction:
- localhost4
tservers_per_host: 2
-sservers_per_host: 2
-compactors_per_host: 3
+sservers_per_host:
+ - default : 1
+ - highmem : 2
+ - cheap : 3
+compactors_per_host:
+ - q1 : 3
+ - q2 : 1
