DuplicatedRequestException.java
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package org.apache.doris.common;
/*
* This exception throws when the request from Backend is duplicated.
* It is currently used for mini load and stream load's begin txn requests.
* Because the request may be a retry request, so that we should throw this exception
* and return the 'already-begun' txn id.
*/
public class DuplicatedRequestException extends DdlException {
private String duplicatedRequestId;
// save exist txn id
private long txnId;
public DuplicatedRequestException(String duplicatedRequestId, long txnId, String msg) {
super(msg);
this.duplicatedRequestId = duplicatedRequestId;
this.txnId = txnId;
}
public long getTxnId() {
return txnId;
}
public String getDuplicatedRequestId() {
return duplicatedRequestId;
}
}