[MCOL-4248] mysqld crashing after a 10.5.4/1.5.3 columnstore non-root install Created: 2020-08-13  Updated: 2023-07-02

Status: Open
Project: MariaDB ColumnStore
Component/s: None
Affects Version/s: None
Fix Version/s: Icebox

Type: Bug Priority: Major
Reporter: David Hill (Inactive) Assignee: Unassigned
Resolution: Unresolved Votes: 0
Labels: mcs_cs
Environment:

Red Hat linux 7


Issue Links:
Relates
relates to MCOL-4793 Make Columnstore installation relocat... Open

 Description   

Customer did a non-root install with the 10.5.4 ES / 1.5.3 Columnstore. After install they reported mysqld crashing:

call columnstore_info.table_usage('test_cs', NULL);

test_cs is the name of our columnstore database on this server.

ERROR 2013 (HY000): Lost connection to MySQL server during query

After further investigation, they reported they fixed the problem by (from customer)

I found the issue was that /tmp/columnstore_tmp_files was getting permission denied, I opened it and now I can issue those stored procedures? I had to do a chmod 777 /tmp/columnstore_tmp_file

So I don't know if this is a code issue where chmod should have been done as part of the post-install work. Or it needs to be documented that the customer needs to do this.


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