View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0007008 | SymmetricDS | Improvement | public | 2025-07-30 15:50 | 2025-08-07 15:49 |
| Reporter | emiller | Assigned To | emiller | ||
| Priority | normal | ||||
| Status | closed | Resolution | fixed | ||
| Product Version | 3.14.0 | ||||
| Target Version | 3.16.5 | Fixed in Version | 3.16.5 | ||
| Summary | 0007008: Allow other threads to access the node channel cache while it's being refreshed | ||||
| Description | Currently, when one thread is refreshing the node channel cache, other threads have to wait for it to complete and release the lock. When the database is slow, this can cause a large number of pull threads to be stuck waiting for the refresh to complete. Meanwhile, the following message may appear in the log: INFO [server] [ConcurrentConnectionManager] [qtp53752060-468] Node 'client' Channel 'null' requested a /sync/pull connection, but was rejected because it already has one Instead, if another thread can't get the lock, it should use the cached value if it isn't null. The outgoing batch cache can be used as an example. It uses a semaphore to achieve this kind of behavior. | ||||
| Tags | configuration, data sync, performance | ||||
|
SymmetricDS: 3.16 829a2deb 2025-08-01 16:01:38 evan-miller-jumpmind Committer: GitHub Details Diff |
0007008: Allowed other threads to access the node channel cache while it's being refreshed (#334) * 0007008: Allowed other threads to access the node channel cache while it's being refreshed |
Affected Issues 0007008 |
|
| mod - symmetric-core/src/main/java/org/jumpmind/symmetric/cache/ConfigurationCache.java | Diff File | ||
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2025-07-30 15:50 | emiller | New Issue | |
| 2025-07-30 15:50 | emiller | Tag Attached: configuration | |
| 2025-07-30 15:50 | emiller | Tag Attached: data sync | |
| 2025-07-30 15:50 | emiller | Tag Attached: performance | |
| 2025-07-30 15:50 | emiller | Issue generated from: 0007007 | |
| 2025-07-30 15:50 | emiller | Relationship added | related to 0007007 |
| 2025-07-30 15:51 | emiller | Status | new => confirmed |
| 2025-07-30 18:17 | emiller | Assigned To | => emiller |
| 2025-07-30 18:17 | emiller | Status | confirmed => assigned |
| 2025-07-31 14:16 | emiller | Note Added: 0003282 | |
| 2025-08-01 16:02 | pbelov | Status | assigned => resolved |
| 2025-08-01 16:02 | pbelov | Resolution | open => fixed |
| 2025-08-01 16:02 | pbelov | Fixed in Version | => 3.16.5 |
| 2025-08-01 17:00 | Changeset attached | => SymmetricDS 3.16 829a2deb | |
| 2025-08-07 15:49 | pbelov | Note Added: 0003296 | |
| 2025-08-07 15:49 | pbelov | Status | resolved => closed |