+
+ leaf shard-journal-recovery-log-batch-size {
+ default 5000;
+ type non-zero-uint32-type;
+ description "The maximum number of journal log entries to batch on recovery for a shard before committing to the data store.";
+ }
+
+ leaf shard-transaction-commit-timeout-in-seconds {
+ default 30;
+ type non-zero-uint32-type;
+ description "The maximum amount of time a shard transaction three-phase commit can be idle without receiving the next messages before it aborts the transaction";
+ }
+
+ leaf shard-transaction-commit-queue-capacity {
+ default 20000;
+ type non-zero-uint32-type;
+ description "The maximum allowed capacity for each shard's transaction commit queue.";
+ }
+
+ leaf shard-initialization-timeout-in-seconds {
+ default 300; // 5 minutes
+ type non-zero-uint32-type;
+ description "The maximum amount of time to wait for a shard to initialize from persistence
+ on startup before failing an operation (eg transaction create and change
+ listener registration).";
+ }
+
+ leaf shard-leader-election-timeout-in-seconds {
+ default 30;
+ type non-zero-uint32-type;
+ description "The maximum amount of time to wait for a shard to elect a leader before failing
+ an operation (eg transaction create).";
+ }
+
+ leaf enable-metric-capture {
+ default false;
+ type boolean;
+ description "Enable or disable metric capture.";
+ }
+
+ leaf bounded-mailbox-capacity {
+ default 1000;
+ type non-zero-uint32-type;
+ description "Max queue size that an actor's mailbox can reach";
+ }
+
+ leaf persistent {
+ default true;
+ type boolean;
+ description "Enable or disable data persistence";
+ }
+
+ leaf shard-isolated-leader-check-interval-in-millis {
+ default 5000;
+ type heartbeat-interval-type;
+ description "The interval at which the leader of the shard will check if its majority
+ followers are active and term itself as isolated";
+ }