View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0003883 | SymmetricDS | Bug | public | 2019-03-04 17:27 | 2019-10-29 12:52 |
| Reporter | elong | Assigned To | elong | ||
| Priority | normal | ||||
| Status | closed | Resolution | fixed | ||
| Product Version | 3.9.0 | ||||
| Target Version | 3.10.0 | Fixed in Version | 3.10.0 | ||
| Summary | 0003883: Lost heartbeat when using more than two node groups | ||||
| Description | Heartbeats can be ignored when using a 3-tier configuration or when more than two node groups are used. When the heartbeat job runs, it marks unsent heartbeat batches as OK to ignore them, as a way to prevent old heartbeat batches from accumulating if nodes are offline. Instead, this has led to ignoring heartbeat batches that should be sent. For example, pos heartbeats sent to store server will get ignored when store server runs its heartbeat job, preventing them from reaching central node. For a short term fix, let's make two changes: 1. Use a built-in load transform on sym_node_host that loads the current system time into heartbeat_time column. This will make an old heartbeat batch load like it's current. 2. Change heartbeat job stop ignoring batches and instead check if a heartbeat batch already exists that is unsent. Check that the existing heartbeat batch has data where the source node ID is null, which means it came from a local change on the database. If no batches exist, then it can record a new heartbeat. | ||||
| Tags | No tags attached. | ||||
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SymmetricDS: 3.10 da503d43 2019-03-04 12:31:17 Details Diff |
0003883: Lost heartbeat when using more than two node groups |
Affected Issues 0003883 |
|
| mod - symmetric-core/src/main/java/org/jumpmind/symmetric/job/PushHeartbeatListener.java | Diff File | ||
| mod - symmetric-core/src/main/java/org/jumpmind/symmetric/service/IOutgoingBatchService.java | Diff File | ||
| mod - symmetric-core/src/main/java/org/jumpmind/symmetric/service/impl/OutgoingBatchService.java | Diff File | ||
| mod - symmetric-core/src/main/java/org/jumpmind/symmetric/service/impl/OutgoingBatchServiceSqlMap.java | Diff File | ||
| mod - symmetric-core/src/main/java/org/jumpmind/symmetric/service/impl/TransformService.java | Diff File | ||
|
SymmetricDS: 3.10 2ca2f456 2019-03-08 09:28:34 Details Diff |
0003883: Lost heartbeat when using more than two node groups |
Affected Issues 0003883 |
|
| mod - symmetric-server/src/test/java/org/jumpmind/symmetric/test/SimpleIntegrationTest.java | Diff File | ||
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2019-03-04 17:27 | elong | New Issue | |
| 2019-03-04 17:27 | elong | Status | new => assigned |
| 2019-03-04 17:27 | elong | Assigned To | => elong |
| 2019-03-04 17:33 | elong | Status | assigned => resolved |
| 2019-03-04 17:33 | elong | Resolution | open => fixed |
| 2019-03-04 17:33 | elong | Fixed in Version | => 3.10.0 |
| 2019-03-04 18:00 | elong | Changeset attached | => SymmetricDS 3.10 da503d43 |
| 2019-03-08 15:00 | admin | Changeset attached | => SymmetricDS 3.10 2ca2f456 |
| 2019-03-14 12:48 | admin | Status | resolved => closed |
| 2019-10-29 12:52 | elong | Relationship added | related to 0004111 |