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Run GC and checkpointer separate threads.

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Add checkpoint_period configuration parameter
This commit is contained in:
anastasia
2021-09-15 19:03:25 +03:00
committed by lubennikovaav
parent 98d4f9cea5
commit 6984d33b4e
5 changed files with 46 additions and 2 deletions
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14
pageserver/src/bin/pageserver.rs
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@@ -28,6 +28,7 @@ struct CfgFileParams {
listen_pg_addr: Option<String>,
listen_http_addr: Option<String>,
checkpoint_distance: Option<String>,
checkpoint_period: Option<String>,
gc_horizon: Option<String>,
gc_period: Option<String>,
pg_distrib_dir: Option<String>,
@@ -46,6 +47,7 @@ impl CfgFileParams {
listen_pg_addr: get_arg("listen-pg"),
listen_http_addr: get_arg("listen-http"),
checkpoint_distance: get_arg("checkpoint_distance"),
checkpoint_period: get_arg("checkpoint_period"),
gc_horizon: get_arg("gc_horizon"),
gc_period: get_arg("gc_period"),
pg_distrib_dir: get_arg("postgres-distrib"),
@@ -61,6 +63,7 @@ impl CfgFileParams {
listen_pg_addr: self.listen_pg_addr.or(other.listen_pg_addr),
listen_http_addr: self.listen_http_addr.or(other.listen_http_addr),
checkpoint_distance: self.checkpoint_distance.or(other.checkpoint_distance),
checkpoint_period: self.checkpoint_period.or(other.checkpoint_period),
gc_horizon: self.gc_horizon.or(other.gc_horizon),
gc_period: self.gc_period.or(other.gc_period),
pg_distrib_dir: self.pg_distrib_dir.or(other.pg_distrib_dir),
@@ -89,6 +92,10 @@ impl CfgFileParams {
Some(checkpoint_distance_str) => checkpoint_distance_str.parse()?,
None => DEFAULT_CHECKPOINT_DISTANCE,
};
let checkpoint_period = match self.checkpoint_period.as_ref() {
Some(checkpoint_period_str) => humantime::parse_duration(checkpoint_period_str)?,
None => DEFAULT_CHECKPOINT_PERIOD,
};
let gc_horizon: u64 = match self.gc_horizon.as_ref() {
Some(horizon_str) => horizon_str.parse()?,
@@ -138,6 +145,7 @@ impl CfgFileParams {
listen_pg_addr,
listen_http_addr,
checkpoint_distance,
checkpoint_period,
gc_horizon,
gc_period,
@@ -190,6 +198,12 @@ fn main() -> Result<()> {
.takes_value(true)
.help("Distance from current LSN to perform checkpoint of in-memory layers"),
)
.arg(
Arg::with_name("checkpoint_period")
.long("checkpoint_period")
.takes_value(true)
.help("Interval between checkpoint iterations"),
)
.arg(
Arg::with_name("gc_horizon")
.long("gc_horizon")