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2 | 2 |
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3 | 3 | import com.clickhouse.client.ClickHouseNode;
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4 | 4 | import com.clickhouse.client.ClickHouseSslContextProvider;
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5 |
| -import com.clickhouse.client.api.*; |
| 5 | +import com.clickhouse.client.api.Client; |
| 6 | +import com.clickhouse.client.api.ClientConfigProperties; |
| 7 | +import com.clickhouse.client.api.ClientException; |
| 8 | +import com.clickhouse.client.api.ClientFaultCause; |
| 9 | +import com.clickhouse.client.api.ClientMisconfigurationException; |
| 10 | +import com.clickhouse.client.api.ConnectionInitiationException; |
6 | 11 | import com.clickhouse.client.api.ConnectionReuseStrategy;
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| 12 | +import com.clickhouse.client.api.ServerException; |
7 | 13 | import com.clickhouse.client.api.data_formats.internal.SerializerUtils;
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8 | 14 | import com.clickhouse.client.api.enums.ProxyType;
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9 | 15 | import com.clickhouse.client.api.http.ClickHouseHttpProto;
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25 | 31 | import org.apache.hc.client5.http.socket.LayeredConnectionSocketFactory;
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26 | 32 | import org.apache.hc.client5.http.socket.PlainConnectionSocketFactory;
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27 | 33 | import org.apache.hc.client5.http.ssl.SSLConnectionSocketFactory;
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28 |
| -import org.apache.hc.core5.http.*; |
| 34 | +import org.apache.hc.core5.http.ClassicHttpResponse; |
| 35 | +import org.apache.hc.core5.http.ConnectionRequestTimeoutException; |
| 36 | +import org.apache.hc.core5.http.ContentType; |
| 37 | +import org.apache.hc.core5.http.Header; |
| 38 | +import org.apache.hc.core5.http.HttpEntity; |
| 39 | +import org.apache.hc.core5.http.HttpHeaders; |
| 40 | +import org.apache.hc.core5.http.HttpHost; |
| 41 | +import org.apache.hc.core5.http.HttpRequest; |
| 42 | +import org.apache.hc.core5.http.HttpStatus; |
| 43 | +import org.apache.hc.core5.http.NoHttpResponseException; |
29 | 44 | import org.apache.hc.core5.http.config.CharCodingConfig;
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30 | 45 | import org.apache.hc.core5.http.config.Http1Config;
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31 | 46 | import org.apache.hc.core5.http.config.RegistryBuilder;
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45 | 60 |
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46 | 61 | import javax.net.ssl.SSLContext;
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47 | 62 | import javax.net.ssl.SSLException;
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48 |
| -import javax.net.ssl.X509TrustManager; |
49 | 63 | import java.io.IOException;
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50 | 64 | import java.io.InputStream;
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51 | 65 | import java.io.OutputStream;
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52 | 66 | import java.lang.reflect.Method;
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53 |
| -import java.net.*; |
| 67 | +import java.net.ConnectException; |
| 68 | +import java.net.InetSocketAddress; |
| 69 | +import java.net.NoRouteToHostException; |
| 70 | +import java.net.Socket; |
| 71 | +import java.net.SocketTimeoutException; |
| 72 | +import java.net.URI; |
| 73 | +import java.net.URISyntaxException; |
| 74 | +import java.net.URL; |
| 75 | +import java.net.UnknownHostException; |
54 | 76 | import java.nio.charset.StandardCharsets;
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55 | 77 | import java.security.NoSuchAlgorithmException;
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56 |
| -import java.security.cert.X509Certificate; |
57 |
| -import java.util.*; |
| 78 | +import java.util.Base64; |
| 79 | +import java.util.Collection; |
| 80 | +import java.util.Collections; |
| 81 | +import java.util.HashMap; |
| 82 | +import java.util.Map; |
| 83 | +import java.util.Objects; |
| 84 | +import java.util.Properties; |
| 85 | +import java.util.Set; |
58 | 86 | import java.util.concurrent.ConcurrentLinkedQueue;
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59 | 87 | import java.util.concurrent.TimeUnit;
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60 | 88 | import java.util.concurrent.atomic.AtomicLong;
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