[MCOL-1622] Using RocksDB engine with ColumnStore causes OOM Created: 2018-08-02 Updated: 2021-02-20 Resolved: 2021-02-20 |
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| Status: | Closed |
| Project: | MariaDB ColumnStore |
| Component/s: | MariaDB Server |
| Affects Version/s: | 1.1.5 |
| Fix Version/s: | N/A |
| Type: | Bug | Priority: | Major |
| Reporter: | Todd Stoffel (Inactive) | Assignee: | Ben Thompson (Inactive) |
| Resolution: | Won't Do | Votes: | 1 |
| Labels: | None | ||
| Environment: |
Centos 7.4, 32 CPUs, 244 GB RAM, 8TB storages with 32000 IOPS, AWS EC2 Instances |
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| Description |
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innodb_buffer_pool = 70G All default RocksDB settings. This customer has begun bulk loading a lot of data into RocksDB tables with the SET SESSION rocksdb_bulk_load = 1 setting. (Before anyone asks, their app is not quite ready for ColumnStore) RAM is consumed during the load process and never released upon completion. |