Details
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Bug
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Status: Closed (View Workflow)
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Major
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Resolution: Won't Do
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6.2.1
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None
Description
Build tests: 6.2.1-1 (#3379)
The test was to LDI 5 million rows 5 times, with a "select count
" query after each iteration. The idea to make sure the insert cache is flushed before the each LDI. After the 2nd LDI, I received the follow error
ERROR 127 (HY000) at line 5: Table 'Got error while trying to flush insert cache: %d' is marked as crashed and should be repaired
The table was not usable after. The only way to get around is to drop the table and recreate it again.
I could not reproduce the error on purpose again.
What is the appropriate course of action when this error occurs? What and how should be repaired?
[centos8:root~]# mysql mytest -vvv < t2.sql
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show variables like "%columnstore_cache%"
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+-----------------------------------+--------+
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| Variable_name | Value |
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+-----------------------------------+--------+
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| columnstore_cache_flush_threshold | 500000 |
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| columnstore_cache_inserts | ON |
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| columnstore_cache_use_import | OFF |
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+-----------------------------------+--------+
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3 rows in set (0.001 sec)
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|
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load data infile '/tmp/orders.tbl' into table orders fields terminated by "|"
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--------------
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Query OK, 5000000 rows affected (9.953 sec)
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Records: 5000000 Deleted: 0 Skipped: 0 Warnings: 0
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select count(*) from orders
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+----------+
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| count(*) |
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+----------+
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| 5000000 |
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+----------+
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1 row in set (2 min 46.348 sec)
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load data infile '/tmp/orders.tbl' into table orders fields terminated by "|"
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--------------
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Query OK, 5000000 rows affected (9.537 sec)
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Records: 5000000 Deleted: 0 Skipped: 0 Warnings: 0
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select count(*) from orders
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--------------
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ERROR 127 (HY000) at line 5: Table 'Got error while trying to flush insert cache: %d' is marked as crashed and should be repaired
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Bye
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Attachments
Issue Links
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MCOL-4914 Complete ColumnStore Cache Part 2
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- Open
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