[IGNITE-5204] The Unicode character in the value of a field which are included in an un-unique index will cause "stack overhead" exception - ASF JIRA

Attach files

Attach Screenshot

Voters

Watch issue

Watchers

Create sub-task

Link

Clone

Update Comment Author

Replace String in Comment

Update Comment Visibility

Delete Comments

XML

Word

Printable

JSON

Details

Type: Bug
Status: Resolved
Priority: Critical
Resolution: Fixed
Affects Version/s: 2.0
Fix Version/s: 2.1
Component/s: cache, sql
Labels:
None
Environment:

windows server 2012, JDK 1.8, X64

Description

When put "草DX009090" as the value of BillId, which is a field of entity Bill. If I define a index includes the BillId, and execute the query like "select * from Bill where BillId=’草DX009090‘ in the H2 debug console, there throws an exception by the H2 with a code 5000.
another scenario is, I have two entities, "Bill" and "Detail", both have field "BillId". If either of them have value like "草DX009090" and execute the query like "select bill.* from bill left join detail on bill.billid=detail.billid", the whole ignite cache node will halt ( suppose there should be an stack overhead exception, dead loop).
======================
I think the issue should relate to hash computing on the unicode character.