View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0004066 | SymmetricDS | Improvement | public | 2019-08-09 12:50 | 2019-08-23 16:46 |
| Reporter | elong | Assigned To | elong | ||
| Priority | normal | ||||
| Status | closed | Resolution | fixed | ||
| Product Version | 3.10.0 | ||||
| Target Version | 3.10.4 | Fixed in Version | 3.10.4 | ||
| Summary | 0004066: Potential bottleneck from counting commas in rows of initial load | ||||
| Description | The initial load is currently counting the commas in each row returned, which has shown up in thread dumps indicating it may be a hotspot. If the initial.load.concat.csv.in.sql.enabled parameter is true, the comma counting is used to detected when a row exceeds the VARCHAR limit of the platform. We default the parameter to false in 3.10, so columns are selected individually, and we can skip the comma counting in that case. | ||||
| Tags | No tags attached. | ||||
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2019-08-09 12:50 | elong | New Issue | |
| 2019-08-09 12:50 | elong | Status | new => assigned |
| 2019-08-09 12:50 | elong | Assigned To | => elong |
| 2019-08-09 13:00 | admin | Changeset attached | => SymmetricDS 3.10 33c62f3c |
| 2019-08-09 13:04 | elong | Status | assigned => resolved |
| 2019-08-09 13:04 | elong | Resolution | open => fixed |
| 2019-08-09 13:04 | elong | Fixed in Version | => 3.10.4 |
| 2019-08-23 16:46 | admin | Status | resolved => closed |