[KUDU-3198] Unable to delete a full row from a table with 64 columns when using java client

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.10.0, 1.10.1, 1.11.0, 1.12.0, 1.11.1, 1.13.0
• Fix Version/s: 1.14.0
• Component/s: java
• Assignee: Unassigned
• Reporter: YifanZhang
• Created: 28/Sep/20 09:54
• Updated: 09/Oct/20 19:25
• Resolved: 09/Oct/20 19:25

Description

We recently got an error when deleted full rows from a table with 64 columns using sparkSQL, however if we delete a column from the table, this error will not appear. The error is:

Failed to write at least 1000 rows to Kudu; Sample errors: Not implemented: Unknown row operation type (error 0)

I tested this by deleting a full row from a table with 64 column using java client 1.12.0/1.13.0, if the row is set NULL for some columns, I got an error:

Row error for primary key=[-128, 0, 0, 1], tablet=null, server=d584b3407ea444519e91b32f2744b162, status=Invalid argument: DELETE should not have a value for column: c63 STRING NULLABLE (error 0)

if the row is set values for all columns , I got an error like:

Row error for primary key=[-128, 0, 0, 1], tablet=null, server=null, status=Corruption: Not enough data for column: c63 STRING NULLABLE (error 0)

I also tested this with tables with different number of columns. The weird thing is I could delete full rows from a table with 8/16/32/63/65 columns,  but couldn't do this if the table has 64/128 columns.