···

       
68
       
 
       
        }

     

       
69
       
 
       
    }

     

       
70
       
 
       


     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
71
       
 
       
    pub fn nsid(&self) -> &SmolStr {

     

       
72
       
 
       
        &self.nsid

     

       
73
       
 
       
    }

     
···

       
101
       
 
       
        range: impl RangeBounds<u64>,

     

       
102
       
 
       
        sort: bool,

     

       
103
       
 
       
    ) -> AppResult<()> {

     

       
0
       
 
       

     

       
0
       
 
       

     

       
104
       
 
       
        let start_limit = match range.start_bound().cloned() {

     

       
105
       
 
       
            Bound::Included(start) => start,

     

       
106
       
 
       
            Bound::Excluded(start) => start.saturating_add(1),

     
···

       
120
       
 
       
            .range(start_key..end_key)

     

       
121
       
 
       
            .collect::<Result<Vec<_>, _>>()?;

     

       
122
       
 
       
        if blocks_to_compact.len() < 2 {

     

       
123
       
-
       
            tracing::info!("{}: nothing to compact", self.nsid);

     

       
124
       
 
       
            return Ok(());

     

       
125
       
 
       
        }

     

       
126
       
 
       


     
···

       
163
       
 
       
            self.tree.insert(block.key, block.data)?;

     

       
164
       
 
       
        }

     

       
165
       
 
       


     

       
0
       
 
       

     

       
0
       
 
       

     

       
166
       
 
       
        tracing::info!(

     

       
167
       
-
       
            "{}: compacted {} blocks to {} blocks ({}% reduction)",

     

       
168
       
-
       
            self.nsid,

     

       
169
       
-
       
            start_blocks_size,

     

       
170
       
-
       
            end_blocks_size,

     

       
171
       
-
       
            ((start_blocks_size - end_blocks_size) as f64 / start_blocks_size as f64) * 100.0,

     

       
172
       
 
       
        );

     

       
173
       
 
       


     

       
174
       
 
       
        Ok(())

     

···

       
68
       
 
       
        }

     

       
69
       
 
       
    }

     

       
70
       
 
       


     

       
71
       
+
       
    pub fn span(&self) -> tracing::Span {

     

       
72
       
+
       
        tracing::info_span!("handle", nsid = %self.nsid)

     

       
73
       
+
       
    }

     

       
74
       
+
       


     

       
75
       
 
       
    pub fn nsid(&self) -> &SmolStr {

     

       
76
       
 
       
        &self.nsid

     

       
77
       
 
       
    }

     
···

       
105
       
 
       
        range: impl RangeBounds<u64>,

     

       
106
       
 
       
        sort: bool,

     

       
107
       
 
       
    ) -> AppResult<()> {

     

       
108
       
+
       
        let _span = self.span().entered();

     

       
109
       
+
       


     

       
110
       
 
       
        let start_limit = match range.start_bound().cloned() {

     

       
111
       
 
       
            Bound::Included(start) => start,

     

       
112
       
 
       
            Bound::Excluded(start) => start.saturating_add(1),

     
···

       
126
       
 
       
            .range(start_key..end_key)

     

       
127
       
 
       
            .collect::<Result<Vec<_>, _>>()?;

     

       
128
       
 
       
        if blocks_to_compact.len() < 2 {

     

       
0
       
 
       

     

       
129
       
 
       
            return Ok(());

     

       
130
       
 
       
        }

     

       
131
       
 
       


     
···

       
168
       
 
       
            self.tree.insert(block.key, block.data)?;

     

       
169
       
 
       
        }

     

       
170
       
 
       


     

       
171
       
+
       
        let reduction =

     

       
172
       
+
       
            ((start_blocks_size - end_blocks_size) as f64 / start_blocks_size as f64) * 100.0;

     

       
173
       
 
       
        tracing::info!(

     

       
174
       
+
       
            {

     

       
175
       
+
       
                start = start_blocks_size,

     

       
176
       
+
       
                end = end_blocks_size,

     

       
177
       
+
       
            },

     

       
178
       
+
       
            "blocks compacted {reduction:.2}%",

     

       
179
       
 
       
        );

     

       
180
       
 
       


     

       
181
       
 
       
        Ok(())

     

···

       
21
       
 
       
    db::handle::{ItemDecoder, LexiconHandle},

     

       
22
       
 
       
    error::{AppError, AppResult},

     

       
23
       
 
       
    jetstream::JetstreamEvent,

     

       
24
       
-
       
    utils::{RateTracker, ReadVariableExt, varints_unsigned_encoded},

     

       
25
       
 
       
};

     

       
26
       
 
       


     

       
27
       
 
       
mod block;

     
···

       
160
       
 
       
    }

     

       
161
       
 
       


     

       
162
       
 
       
    pub fn sync(&self, all: bool) -> AppResult<()> {

     

       
0
       
 
       

     

       
163
       
 
       
        // prepare all the data

     

       
164
       
 
       
        let mut data = Vec::with_capacity(self.hits.len());

     

       
165
       
 
       
        let _guard = scc::ebr::Guard::new();

     
···

       
180
       
 
       
            let count = handle.item_count();

     

       
181
       
 
       
            let data_count = count / block_size;

     

       
182
       
 
       
            if count > 0 && (all || data_count > 0 || is_too_old) {

     

       
183
       
-
       
                for i in 0..data_count {

     

       
184
       
-
       
                    nsid_data.push((i, handle.clone(), block_size));

     

       
185
       
 
       
                    total_count += block_size;

     

       
186
       
 
       
                }

     

       
187
       
 
       
                // only sync remainder if we haven't met block size

     

       
188
       
 
       
                let remainder = count % block_size;

     

       
189
       
 
       
                if (all || data_count == 0) && remainder > 0 {

     

       
190
       
-
       
                    nsid_data.push((data_count, handle.clone(), remainder));

     

       
191
       
 
       
                    total_count += remainder;

     

       
192
       
 
       
                }

     

       
193
       
 
       
            }

     

       
0
       
 
       

     

       
194
       
 
       
            tracing::info!(

     

       
195
       
-
       
                "{}: will sync {} blocks ({} count)",

     

       
196
       
-
       
                handle.nsid(),

     

       
197
       
-
       
                nsid_data.len(),

     

       
198
       
-
       
                total_count,

     

       
199
       
 
       
            );

     

       
200
       
 
       
            data.push(nsid_data);

     

       
201
       
 
       
        }

     
···

       
206
       
 
       
            .map(|chunk| {

     

       
207
       
 
       
                chunk

     

       
208
       
 
       
                    .into_iter()

     

       
209
       
-
       
                    .map(|(i, handle, max_block_size)| {

     

       
210
       
-
       
                        (i, handle.take_block_items(max_block_size), handle)

     

       
211
       
 
       
                    })

     

       
212
       
 
       
                    .collect::<Vec<_>>()

     

       
213
       
 
       
                    .into_par_iter()

     

       
214
       
-
       
                    .map(|(i, items, handle)| {

     

       
215
       
 
       
                        let count = items.len();

     

       
216
       
 
       
                        let block = LexiconHandle::encode_block_from_items(items, count)?;

     

       
217
       
-
       
                        tracing::info!(

     

       
218
       
-
       
                            "{}: encoded block with {} items",

     

       
219
       
-
       
                            handle.nsid(),

     

       
220
       
-
       
                            block.written,

     

       
221
       
-
       
                        );

     

       
222
       
-
       
                        AppResult::Ok((i, block, handle))

     

       
223
       
 
       
                    })

     

       
224
       
 
       
                    .collect::<Result<Vec<_>, _>>()

     

       
225
       
 
       
            })

     

       
226
       
 
       
            .try_for_each(|chunk| {

     

       
227
       
 
       
                let chunk = chunk?;

     

       
228
       
-
       
                for (i, block, handle) in chunk {

     

       
229
       
-
       
                    self.sync_pool

     

       
230
       
-
       
                        .execute(move || match handle.insert(block.key, block.data) {

     

       
0
       
 
       

     

       
231
       
 
       
                            Ok(_) => {

     

       
232
       
-
       
                                tracing::info!("{}: [{i}] synced {}", handle.nsid(), block.written)

     

       
233
       
 
       
                            }

     

       
234
       
-
       
                            Err(err) => tracing::error!("failed to sync block: {}", err),

     

       
235
       
-
       
                        });

     

       
0
       
 
       

     

       
236
       
 
       
                }

     

       
237
       
 
       
                AppResult::Ok(())

     

       
238
       
 
       
            })?;

     

       
239
       
 
       
        self.sync_pool.join();

     

       
0
       
 
       

     

       
240
       
 
       


     

       
241
       
 
       
        Ok(())

     

       
242
       
 
       
    }

     

···

       
21
       
 
       
    db::handle::{ItemDecoder, LexiconHandle},

     

       
22
       
 
       
    error::{AppError, AppResult},

     

       
23
       
 
       
    jetstream::JetstreamEvent,

     

       
24
       
+
       
    utils::{CLOCK, RateTracker, ReadVariableExt, varints_unsigned_encoded},

     

       
25
       
 
       
};

     

       
26
       
 
       


     

       
27
       
 
       
mod block;

     
···

       
160
       
 
       
    }

     

       
161
       
 
       


     

       
162
       
 
       
    pub fn sync(&self, all: bool) -> AppResult<()> {

     

       
163
       
+
       
        let start = CLOCK.now();

     

       
164
       
 
       
        // prepare all the data

     

       
165
       
 
       
        let mut data = Vec::with_capacity(self.hits.len());

     

       
166
       
 
       
        let _guard = scc::ebr::Guard::new();

     
···

       
181
       
 
       
            let count = handle.item_count();

     

       
182
       
 
       
            let data_count = count / block_size;

     

       
183
       
 
       
            if count > 0 && (all || data_count > 0 || is_too_old) {

     

       
184
       
+
       
                for _ in 0..data_count {

     

       
185
       
+
       
                    nsid_data.push((handle.clone(), block_size));

     

       
186
       
 
       
                    total_count += block_size;

     

       
187
       
 
       
                }

     

       
188
       
 
       
                // only sync remainder if we haven't met block size

     

       
189
       
 
       
                let remainder = count % block_size;

     

       
190
       
 
       
                if (all || data_count == 0) && remainder > 0 {

     

       
191
       
+
       
                    nsid_data.push((handle.clone(), remainder));

     

       
192
       
 
       
                    total_count += remainder;

     

       
193
       
 
       
                }

     

       
194
       
 
       
            }

     

       
195
       
+
       
            let _span = handle.span().entered();

     

       
196
       
 
       
            tracing::info!(

     

       
197
       
+
       
                {blocks = %nsid_data.len(), count = %total_count},

     

       
198
       
+
       
                "will encode & sync",

     

       
0
       
 
       

     

       
0
       
 
       

     

       
199
       
 
       
            );

     

       
200
       
 
       
            data.push(nsid_data);

     

       
201
       
 
       
        }

     
···

       
206
       
 
       
            .map(|chunk| {

     

       
207
       
 
       
                chunk

     

       
208
       
 
       
                    .into_iter()

     

       
209
       
+
       
                    .map(|(handle, max_block_size)| {

     

       
210
       
+
       
                        (handle.take_block_items(max_block_size), handle)

     

       
211
       
 
       
                    })

     

       
212
       
 
       
                    .collect::<Vec<_>>()

     

       
213
       
 
       
                    .into_par_iter()

     

       
214
       
+
       
                    .map(|(items, handle)| {

     

       
215
       
 
       
                        let count = items.len();

     

       
216
       
 
       
                        let block = LexiconHandle::encode_block_from_items(items, count)?;

     

       
217
       
+
       
                        AppResult::Ok((block, handle))

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
218
       
 
       
                    })

     

       
219
       
 
       
                    .collect::<Result<Vec<_>, _>>()

     

       
220
       
 
       
            })

     

       
221
       
 
       
            .try_for_each(|chunk| {

     

       
222
       
 
       
                let chunk = chunk?;

     

       
223
       
+
       
                for (block, handle) in chunk {

     

       
224
       
+
       
                    self.sync_pool.execute(move || {

     

       
225
       
+
       
                        let _span = handle.span().entered();

     

       
226
       
+
       
                        match handle.insert(block.key, block.data) {

     

       
227
       
 
       
                            Ok(_) => {

     

       
228
       
+
       
                                tracing::info!({count = %block.written}, "synced")

     

       
229
       
 
       
                            }

     

       
230
       
+
       
                            Err(err) => tracing::error!({ err = %err }, "failed to sync block"),

     

       
231
       
+
       
                        }

     

       
232
       
+
       
                    });

     

       
233
       
 
       
                }

     

       
234
       
 
       
                AppResult::Ok(())

     

       
235
       
 
       
            })?;

     

       
236
       
 
       
        self.sync_pool.join();

     

       
237
       
+
       
        tracing::info!(time = %start.elapsed().as_secs_f64(), "synced all blocks");

     

       
238
       
 
       


     

       
239
       
 
       
        Ok(())

     

       
240
       
 
       
    }