diff --git a/fe/fe-core/src/main/java/org/apache/doris/qe/ConnectProcessor.java b/fe/fe-core/src/main/java/org/apache/doris/qe/ConnectProcessor.java
index 91c5155813589ba..16813e5cf738ad3 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/qe/ConnectProcessor.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/qe/ConnectProcessor.java
@@ -59,20 +59,11 @@
 
 import com.google.common.base.Preconditions;
 import com.google.common.base.Strings;
-import com.google.protobuf.Any;
-import com.google.protobuf.ByteString;
 import io.opentelemetry.api.trace.Span;
 import io.opentelemetry.api.trace.SpanKind;
 import io.opentelemetry.context.Context;
 import io.opentelemetry.context.Scope;
 import io.opentelemetry.context.propagation.TextMapGetter;
-import org.apache.arrow.flight.CallStatus;
-import org.apache.arrow.flight.FlightEndpoint;
-import org.apache.arrow.flight.FlightInfo;
-import org.apache.arrow.flight.Location;
-import org.apache.arrow.flight.Ticket;
-import org.apache.arrow.flight.sql.impl.FlightSql.TicketStatementQuery;
-import org.apache.arrow.vector.types.pojo.Schema;
 import org.apache.commons.codec.digest.DigestUtils;
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
@@ -81,7 +72,6 @@
 import java.io.StringReader;
 import java.nio.ByteBuffer;
 import java.util.ArrayList;
-import java.util.Collections;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
@@ -284,8 +274,11 @@ protected void handleQuery(MysqlCommand mysqlCommand, String originStmt) {
                     }
                     Preconditions.checkState(ctx.getFlightSqlChannel().resultNum() <= 1);
                     if (ctx.getFlightSqlChannel().resultNum() == 1 && i != stmts.size() - 1) {
-                        LOG.warn("There can only be one stmt that returns the result and it is at the end. stmts.size(): " + stmts.size());
-                        ctx.getState().setError(ErrorCode.ERR_ARROW_FLIGHT_SQL_MUST_ONLY_RESULT_STMT, "stmts.size(): " + stmts.size());
+                        LOG.warn(
+                                "There can only be one stmt that returns the result and it is at the end. stmts.size(): "
+                                        + stmts.size());
+                        ctx.getState().setError(ErrorCode.ERR_ARROW_FLIGHT_SQL_MUST_ONLY_RESULT_STMT,
+                                "stmts.size(): " + stmts.size());
                         ctx.getState().setErrType(QueryState.ErrType.OTHER_ERR);
                         break;
                     }
diff --git a/fe/fe-core/src/main/java/org/apache/doris/service/arrowflight/DorisFlightSqlProducer.java b/fe/fe-core/src/main/java/org/apache/doris/service/arrowflight/DorisFlightSqlProducer.java
index ee778308c640a29..54d686e5ff28757 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/service/arrowflight/DorisFlightSqlProducer.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/service/arrowflight/DorisFlightSqlProducer.java
@@ -31,7 +31,6 @@
 import com.google.common.base.Preconditions;
 import com.google.protobuf.Any;
 import com.google.protobuf.ByteString;
-import static com.google.protobuf.ByteString.copyFrom;
 import com.google.protobuf.Message;
 import static java.util.UUID.randomUUID;
 import org.apache.arrow.adapter.jdbc.JdbcToArrowUtils;
@@ -143,8 +142,10 @@ public FlightInfo getFlightInfoStatement(final CommandStatementQuery request, fi
 
             flightSQLConnectProcessor.handleQuery(query);
             if (connectContext.getState().getStateType() == MysqlStateType.ERR) {
-                throw CallStatus.INTERNAL.withDescription("get flight info statement failed, error code: " + connectContext.getState().getErrorCode() + ", error msg: "
-                        + connectContext.getState().getErrorMessage()).toRuntimeException();
+                throw CallStatus.INTERNAL.withDescription(
+                        "get flight info statement failed, error code: " + connectContext.getState().getErrorCode()
+                                + ", error msg: "
+                                + connectContext.getState().getErrorMessage()).toRuntimeException();
             }
             if (connectContext.getFlightSqlChannel().resultNum() == 0) {
                 String queryId = randomUUID().toString();