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2 | 2 |
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3 | 3 | import com.clickhouse.client.ClickHouseNode; |
4 | 4 | import com.clickhouse.client.ClickHouseSslContextProvider; |
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; |
| 12 | +import com.clickhouse.client.api.ServerException; |
7 | 13 | import com.clickhouse.client.api.data_formats.internal.SerializerUtils; |
8 | 14 | import com.clickhouse.client.api.enums.ProxyType; |
9 | 15 | import com.clickhouse.client.api.http.ClickHouseHttpProto; |
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25 | 31 | import org.apache.hc.client5.http.socket.LayeredConnectionSocketFactory; |
26 | 32 | import org.apache.hc.client5.http.socket.PlainConnectionSocketFactory; |
27 | 33 | import org.apache.hc.client5.http.ssl.SSLConnectionSocketFactory; |
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; |
30 | 45 | import org.apache.hc.core5.http.config.Http1Config; |
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; |
47 | 62 | import javax.net.ssl.SSLException; |
48 | | -import javax.net.ssl.X509TrustManager; |
49 | 63 | import java.io.IOException; |
50 | 64 | import java.io.InputStream; |
51 | 65 | import java.io.OutputStream; |
52 | 66 | import java.lang.reflect.Method; |
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; |
55 | 77 | import java.security.NoSuchAlgorithmException; |
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; |
59 | 87 | import java.util.concurrent.TimeUnit; |
60 | 88 | import java.util.concurrent.atomic.AtomicLong; |
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