[IGNITE-10991] JDBC thin: STREAMING mode fails on streamer reopen on not ordered mode - ASF JIRA

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Details

Type: Bug
Status: Resolved
Priority: Major
Resolution: Fixed
Affects Version/s: 2.6
Fix Version/s: 2.8
Component/s: jdbc, sql
Labels:
None

Description

Please see attached test. Repeatedly overwriting same cache entries over and over in streaming mode with ALLOW_OVERWRITE ON will cause either:

java.sql.BatchUpdateException: Failed to INSERT some keys because they are already in cache [keys=[2054...]
	at org.apache.ignite.internal.jdbc.thin.JdbcThinConnection$StreamState.readResponses(JdbcThinConnection.java:1052)
	... 1 more

WARNING: Exception during batch send on streamed connection close
java.sql.BatchUpdateException: class org.apache.ignite.IgniteCheckedException: Data streamer has been closed.
	at org.apache.ignite.internal.jdbc.thin.JdbcThinConnection$StreamState.readResponses(JdbcThinConnection.java:1016)
	at java.lang.Thread.run(Thread.java:748)

Expecter behavior - no failures, all records overwritten.