Uploaded image for project: 'MariaDB ColumnStore'
  1. MariaDB ColumnStore
  2. MCOL-1622

Using RocksDB engine with ColumnStore causes OOM

    XMLWordPrintable

Details

    • Bug
    • Status: Closed (View Workflow)
    • Major
    • Resolution: Won't Do
    • 1.1.5
    • N/A
    • MariaDB Server
    • None
    • Centos 7.4, 32 CPUs, 244 GB RAM, 8TB storages with 32000 IOPS, AWS EC2 Instances

    Description

      innodb_buffer_pool = 70G
      TotalUmMemory 25%

      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.

      Attachments

        Activity

          People

            ben.thompson Ben Thompson (Inactive)
            toddstoffel Todd Stoffel (Inactive)
            Votes:
            1 Vote for this issue
            Watchers:
            3 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved:

              Git Integration

                Error rendering 'com.xiplink.jira.git.jira_git_plugin:git-issue-webpanel'. Please contact your Jira administrators.