[jira] [Created] (IGNITE-10340) JDBC thin: in some cases it's not possible to convert IllegalStateException to SQLException with appropriate message.

["Alexander Lapin (JIRA)" <ji...@apache.org>]

Alexander Lapin created IGNITE-10340:
----------------------------------------

             Summary: JDBC thin: in some cases it's not possible to convert IllegalStateException to SQLException with appropriate message.
                 Key: IGNITE-10340
                 URL: https://issues.apache.org/jira/browse/IGNITE-10340
             Project: Ignite
          Issue Type: Bug
          Components: jdbc
    Affects Versions: 2.6
            Reporter: Alexander Lapin


In case of using already closed JdbcBulkLoadProcessor following exception might be thrown:
{code}
[12:04:15] (err) Error processing file batchjava.lang.IllegalStateException: Data streamer has been closed.
	at org.apache.ignite.internal.processors.datastreamer.DataStreamerImpl.closedException(DataStreamerImpl.java:1081)
	at org.apache.ignite.internal.processors.datastreamer.DataStreamerImpl.lock(DataStreamerImpl.java:443)
...
{code}

However, cause cancellationReason is null it's not possible to detect whether query was cancelled or not:
{code:title=DataStreamerImpl.java|borderStyle=solid}
private void closedException() {
    throw new IllegalStateException("Data streamer has been closed.", cancellationReason);
}
{code}

Reproducer:
{code}
org.apache.ignite.jdbc.thin.JdbcThinStatementCancelSelfTest
#testExpectSQLExceptionAndAFAPControlRetrievalAfterCancelingLongRunningFileUpload
{code}



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