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kelseiv 2020-09-03 09:30:14 -07:00 committed by GitHub
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content/enterprise_influxdb/v1.8/about-the-project/release-notes-changelog.md
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@ -25,7 +25,6 @@ For details on changes incorporated from the InfluxDB OSS release, see
- Make the number of pending writes configurable. This change adds a configuration option in the `[hinted-handoff]` section called `max-pending-writes`, which defaults to `1024`. See [max-pending-writes](/enterprise_influxdb/v1.8/administration/config-data-nodes#max-pending-writes-1024) for more detail.
- Update the hinted handoff queue to ensure various entries to segment files occur atomically. Prior to this change, entries were written to disk in three separate writes (len, data, offset). If the process stopped in the middle of any of those writes, the hinted handoff segment file was left in an invalid state.
- In certain scenarios, the hinted-handoff queue would fail to drain. Upon node startup, the queue segment files are now verified and truncated if any are corrupted. Some additional logging has been added when a node starts writing to the hinted handoff queue as well.
- Update the hinted handoff queue to ensure that various entries to segment files occur atomically. Prior to this change, entries were written to disk in three separate writes (len, data, offset). If the process stopped in the middle of any of those writes, the hinted handoff segment file was left in an invalid state.
#### `influxd-ctl` CLI improvements