未验证 提交 15b616c3 编写于 作者: Z Zhiyu Yang 提交者: GitHub

Fix/td 5506 (#7022)

* slove conflict

* [TD-5506]<fix>: throw SQLException in HttpClientPoolUtil
上级 53480b07
......@@ -32,7 +32,7 @@ ELSEIF (TD_WINDOWS)
#INSTALL(TARGETS taos RUNTIME DESTINATION driver)
#INSTALL(TARGETS shell RUNTIME DESTINATION .)
IF (TD_MVN_INSTALLED)
INSTALL(FILES ${LIBRARY_OUTPUT_PATH}/taos-jdbcdriver-2.0.31.jar DESTINATION connector/jdbc)
INSTALL(FILES ${LIBRARY_OUTPUT_PATH}/taos-jdbcdriver-2.0.34-dist.jar DESTINATION connector/jdbc)
ENDIF ()
ELSEIF (TD_DARWIN)
SET(TD_MAKE_INSTALL_SH "${TD_COMMUNITY_DIR}/packaging/tools/make_install.sh")
......
......@@ -8,7 +8,7 @@ IF (TD_MVN_INSTALLED)
ADD_CUSTOM_COMMAND(OUTPUT ${JDBC_CMD_NAME}
POST_BUILD
COMMAND mvn -Dmaven.test.skip=true install -f ${CMAKE_CURRENT_SOURCE_DIR}/pom.xml
COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_SOURCE_DIR}/target/taos-jdbcdriver-2.0.33.jar ${LIBRARY_OUTPUT_PATH}
COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_SOURCE_DIR}/target/taos-jdbcdriver-2.0.34-dist.jar ${LIBRARY_OUTPUT_PATH}
COMMAND mvn -Dmaven.test.skip=true clean -f ${CMAKE_CURRENT_SOURCE_DIR}/pom.xml
COMMENT "build jdbc driver")
ADD_CUSTOM_TARGET(${JDBC_TARGET_NAME} ALL WORKING_DIRECTORY ${EXECUTABLE_OUTPUT_PATH} DEPENDS ${JDBC_CMD_NAME})
......
......@@ -5,7 +5,7 @@
<groupId>com.taosdata.jdbc</groupId>
<artifactId>taos-jdbcdriver</artifactId>
<version>2.0.33</version>
<version>2.0.34</version>
<packaging>jar</packaging>
<name>JDBCDriver</name>
......
......@@ -3,7 +3,7 @@
<modelVersion>4.0.0</modelVersion>
<groupId>com.taosdata.jdbc</groupId>
<artifactId>taos-jdbcdriver</artifactId>
<version>2.0.33</version>
<version>2.0.34</version>
<packaging>jar</packaging>
<name>JDBCDriver</name>
<url>https://github.com/taosdata/TDengine/tree/master/src/connector/jdbc</url>
......
......@@ -130,7 +130,7 @@ public abstract class TSDBConstants {
case TSDBConstants.TSDB_DATA_TYPE_NCHAR:
return Types.NCHAR;
}
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNKNOWN_TAOS_TYPE_IN_TDENGINE);
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNKNOWN_TAOS_TYPE);
}
public static String taosType2JdbcTypeName(int taosType) throws SQLException {
......@@ -160,7 +160,7 @@ public abstract class TSDBConstants {
case TSDBConstants.TSDB_DATA_TYPE_NCHAR:
return "NCHAR";
default:
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNKNOWN_TAOS_TYPE_IN_TDENGINE);
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNKNOWN_TAOS_TYPE);
}
}
......
......@@ -31,8 +31,8 @@ public class TSDBError {
TSDBErrorMap.put(TSDBErrorNumbers.ERROR_URL_NOT_SET, "url is not set");
TSDBErrorMap.put(TSDBErrorNumbers.ERROR_INVALID_SQL, "invalid sql");
TSDBErrorMap.put(TSDBErrorNumbers.ERROR_NUMERIC_VALUE_OUT_OF_RANGE, "numeric value out of range");
TSDBErrorMap.put(TSDBErrorNumbers.ERROR_UNKNOWN_TAOS_TYPE_IN_TDENGINE, "unknown taos type in tdengine");
TSDBErrorMap.put(TSDBErrorNumbers.ERROR_UNKNOWN_TIMESTAMP_PERCISION, "unknown timestamp precision");
TSDBErrorMap.put(TSDBErrorNumbers.ERROR_UNKNOWN_TAOS_TYPE, "unknown taos type in tdengine");
TSDBErrorMap.put(TSDBErrorNumbers.ERROR_UNKNOWN_TIMESTAMP_PRECISION, "unknown timestamp precision");
TSDBErrorMap.put(TSDBErrorNumbers.ERROR_UNKNOWN, "unknown error");
......
......@@ -25,8 +25,10 @@ public class TSDBErrorNumbers {
public static final int ERROR_URL_NOT_SET = 0x2312; // url is not set
public static final int ERROR_INVALID_SQL = 0x2313; // invalid sql
public static final int ERROR_NUMERIC_VALUE_OUT_OF_RANGE = 0x2314; // numeric value out of range
public static final int ERROR_UNKNOWN_TAOS_TYPE_IN_TDENGINE = 0x2315; //unknown taos type in tdengine
public static final int ERROR_UNKNOWN_TIMESTAMP_PERCISION = 0x2316; // unknown timestamp precision
public static final int ERROR_UNKNOWN_TAOS_TYPE = 0x2315; //unknown taos type in tdengine
public static final int ERROR_UNKNOWN_TIMESTAMP_PRECISION = 0x2316; // unknown timestamp precision
public static final int ERROR_RESTFul_Client_Protocol_Exception = 0x2317;
public static final int ERROR_RESTFul_Client_IOException = 0x2318;
public static final int ERROR_UNKNOWN = 0x2350; //unknown error
......@@ -62,8 +64,11 @@ public class TSDBErrorNumbers {
errorNumbers.add(ERROR_URL_NOT_SET);
errorNumbers.add(ERROR_INVALID_SQL);
errorNumbers.add(ERROR_NUMERIC_VALUE_OUT_OF_RANGE);
errorNumbers.add(ERROR_UNKNOWN_TAOS_TYPE_IN_TDENGINE);
errorNumbers.add(ERROR_UNKNOWN_TIMESTAMP_PERCISION);
errorNumbers.add(ERROR_UNKNOWN_TAOS_TYPE);
errorNumbers.add(ERROR_UNKNOWN_TIMESTAMP_PRECISION);
errorNumbers.add(ERROR_RESTFul_Client_IOException);
errorNumbers.add(ERROR_RESTFul_Client_Protocol_Exception);
errorNumbers.add(ERROR_SUBSCRIBE_FAILED);
errorNumbers.add(ERROR_UNSUPPORTED_ENCODING);
......
......@@ -213,7 +213,7 @@ public class RestfulResultSet extends AbstractResultSet implements ResultSet {
long nanoAdjustment = Integer.parseInt(value.substring(20));
return Timestamp.from(Instant.ofEpochSecond(epochSec, nanoAdjustment));
}
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNKNOWN_TIMESTAMP_PERCISION);
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNKNOWN_TIMESTAMP_PRECISION);
}
}
}
......
package com.taosdata.jdbc.utils;
import com.taosdata.jdbc.TSDBError;
import com.taosdata.jdbc.TSDBErrorNumbers;
import org.apache.http.HeaderElement;
import org.apache.http.HeaderElementIterator;
import org.apache.http.HttpEntity;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.HttpRequestRetryHandler;
import org.apache.http.client.config.RequestConfig;
import org.apache.http.client.methods.*;
import org.apache.http.client.protocol.HttpClientContext;
import org.apache.http.conn.ConnectionKeepAliveStrategy;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.DefaultHttpRequestRetryHandler;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.impl.conn.PoolingHttpClientConnectionManager;
import org.apache.http.message.BasicHeaderElementIterator;
......@@ -17,35 +20,24 @@ import org.apache.http.protocol.HTTP;
import org.apache.http.protocol.HttpContext;
import org.apache.http.util.EntityUtils;
import javax.net.ssl.SSLException;
import java.io.IOException;
import java.io.InterruptedIOException;
import java.net.UnknownHostException;
import java.nio.charset.StandardCharsets;
import java.sql.SQLException;
public class HttpClientPoolUtil {
private static final String DEFAULT_CONTENT_TYPE = "application/json";
private static final int DEFAULT_MAX_TOTAL = 200;
private static final int DEFAULT_MAX_PER_ROUTE = 20;
private static final int DEFAULT_TIME_OUT = 15000;
private static final int DEFAULT_MAX_PER_ROUTE = 32;
private static final int DEFAULT_MAX_TOTAL = 1000;
private static final int DEFAULT_HTTP_KEEP_TIME = 15000;
private static CloseableHttpClient httpClient;
private static synchronized void initPools() {
if (httpClient == null) {
PoolingHttpClientConnectionManager connectionManager = new PoolingHttpClientConnectionManager();
connectionManager.setDefaultMaxPerRoute(DEFAULT_MAX_PER_ROUTE);
connectionManager.setMaxTotal(DEFAULT_MAX_TOTAL);
httpClient = HttpClients.custom()
.setKeepAliveStrategy(DEFAULT_KEEP_ALIVE_STRATEGY)
.setConnectionManager(connectionManager)
.setRetryHandler(new DefaultHttpRequestRetryHandler(3, true))
.build();
}
}
private static final int DEFAULT_MAX_RETRY_COUNT = 5;
private static final ConnectionKeepAliveStrategy DEFAULT_KEEP_ALIVE_STRATEGY = (response, context) -> {
HeaderElementIterator it = new BasicHeaderElementIterator(response.headerIterator(HTTP.CONN_KEEP_ALIVE));
int keepTime = DEFAULT_HTTP_KEEP_TIME * 1000;
while (it.hasNext()) {
HeaderElement headerElement = it.nextElement();
String param = headerElement.getName();
......@@ -53,34 +45,73 @@ public class HttpClientPoolUtil {
if (value != null && param.equalsIgnoreCase("timeout")) {
try {
return Long.parseLong(value) * 1000;
} catch (Exception e) {
new Exception("format KeepAlive timeout exception, exception:" + e.toString()).printStackTrace();
} catch (NumberFormatException ignore) {
}
}
}
return keepTime;
return DEFAULT_HTTP_KEEP_TIME * 1000;
};
private static final HttpRequestRetryHandler retryHandler = (exception, executionCount, httpContext) -> {
if (executionCount >= DEFAULT_MAX_RETRY_COUNT)
// do not retry if over max retry count
return false;
if (exception instanceof InterruptedIOException)
// timeout
return false;
if (exception instanceof UnknownHostException)
// unknown host
return false;
if (exception instanceof SSLException)
// SSL handshake exception
return false;
return true;
};
/**
* 执行http post请求
* 默认采用Content-Type:application/json,Accept:application/json
*
* @param uri 请求地址
* @param data 请求数据
* @return responseBody
*/
public static String execute(String uri, String data, String token) {
long startTime = System.currentTimeMillis();
private static CloseableHttpClient httpClient;
static {
PoolingHttpClientConnectionManager connectionManager = new PoolingHttpClientConnectionManager();
connectionManager.setMaxTotal(DEFAULT_MAX_TOTAL);
connectionManager.setDefaultMaxPerRoute(DEFAULT_MAX_PER_ROUTE);
httpClient = HttpClients.custom().setKeepAliveStrategy(DEFAULT_KEEP_ALIVE_STRATEGY).setConnectionManager(connectionManager).setRetryHandler(retryHandler).build();
}
/*** execute GET request ***/
public static String execute(String uri) throws SQLException {
HttpEntity httpEntity = null;
HttpEntityEnclosingRequestBase method = null;
String responseBody = "";
try {
if (httpClient == null) {
initPools();
HttpRequestBase method = getRequest(uri, HttpGet.METHOD_NAME);
HttpContext context = HttpClientContext.create();
CloseableHttpResponse httpResponse = httpClient.execute(method, context);
httpEntity = httpResponse.getEntity();
if (httpEntity != null) {
responseBody = EntityUtils.toString(httpEntity, StandardCharsets.UTF_8);
}
method = (HttpEntityEnclosingRequestBase) getRequest(uri, HttpPost.METHOD_NAME, DEFAULT_CONTENT_TYPE, 0);
method.setHeader("Content-Type", "text/plain");
method.setHeader("Connection", "keep-alive");
} catch (ClientProtocolException e) {
e.printStackTrace();
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_RESTFul_Client_Protocol_Exception, e.getMessage());
} catch (IOException exception) {
exception.printStackTrace();
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_RESTFul_Client_IOException, exception.getMessage());
} finally {
if (httpEntity != null) {
EntityUtils.consumeQuietly(httpEntity);
}
}
return responseBody;
}
/*** execute POST request ***/
public static String execute(String uri, String data, String token) throws SQLException {
HttpEntity httpEntity = null;
String responseBody = "";
try {
HttpEntityEnclosingRequestBase method = (HttpEntityEnclosingRequestBase) getRequest(uri, HttpPost.METHOD_NAME);
method.setHeader(HTTP.CONTENT_TYPE, "text/plain");
method.setHeader(HTTP.CONN_DIRECTIVE, HTTP.CONN_KEEP_ALIVE);
method.setHeader("Authorization", "Taosd " + token);
method.setEntity(new StringEntity(data, StandardCharsets.UTF_8));
......@@ -88,46 +119,31 @@ public class HttpClientPoolUtil {
CloseableHttpResponse httpResponse = httpClient.execute(method, context);
httpEntity = httpResponse.getEntity();
if (httpEntity != null) {
responseBody = EntityUtils.toString(httpEntity, "UTF-8");
responseBody = EntityUtils.toString(httpEntity, StandardCharsets.UTF_8);
}
} catch (Exception e) {
if (method != null) {
method.abort();
}
new Exception("execute post request exception, url:" + uri + ", exception:" + e.toString() + ", cost time(ms):" + (System.currentTimeMillis() - startTime)).printStackTrace();
} catch (ClientProtocolException e) {
e.printStackTrace();
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_RESTFul_Client_Protocol_Exception, e.getMessage());
} catch (IOException exception) {
exception.printStackTrace();
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_RESTFul_Client_IOException, exception.getMessage());
} finally {
if (httpEntity != null) {
try {
EntityUtils.consumeQuietly(httpEntity);
} catch (Exception e) {
new Exception("close response exception, url:" + uri + ", exception:" + e.toString() + ", cost time(ms):" + (System.currentTimeMillis() - startTime)).printStackTrace();
}
EntityUtils.consumeQuietly(httpEntity);
}
}
return responseBody;
}
/**
* * 创建请求
*
* @param uri 请求url
* @param methodName 请求的方法类型
* @param contentType contentType类型
* @param timeout 超时时间
* @return HttpRequestBase 返回类型
* @author lisc
*/
private static HttpRequestBase getRequest(String uri, String methodName, String contentType, int timeout) {
if (httpClient == null) {
initPools();
}
/*** create http request ***/
private static HttpRequestBase getRequest(String uri, String methodName) {
HttpRequestBase method;
if (timeout <= 0) {
timeout = DEFAULT_TIME_OUT;
}
RequestConfig requestConfig = RequestConfig.custom().setSocketTimeout(timeout * 1000)
.setConnectTimeout(timeout * 1000).setConnectionRequestTimeout(timeout * 1000)
.setExpectContinueEnabled(false).build();
RequestConfig requestConfig = RequestConfig.custom()
.setSocketTimeout(DEFAULT_TIME_OUT * 1000)
.setConnectTimeout(DEFAULT_TIME_OUT * 1000)
.setConnectionRequestTimeout(DEFAULT_TIME_OUT * 1000)
.setExpectContinueEnabled(false)
.build();
if (HttpPut.METHOD_NAME.equalsIgnoreCase(methodName)) {
method = new HttpPut(uri);
} else if (HttpPost.METHOD_NAME.equalsIgnoreCase(methodName)) {
......@@ -137,52 +153,10 @@ public class HttpClientPoolUtil {
} else {
method = new HttpPost(uri);
}
if (contentType == null || contentType.isEmpty() || contentType.replaceAll("\\s", "").isEmpty()) {
contentType = DEFAULT_CONTENT_TYPE;
}
method.addHeader("Content-Type", contentType);
method.addHeader("Accept", contentType);
method.addHeader(HTTP.CONTENT_TYPE, DEFAULT_CONTENT_TYPE);
method.addHeader("Accept", DEFAULT_CONTENT_TYPE);
method.setConfig(requestConfig);
return method;
}
/**
* 执行GET 请求
*
* @param uri 网址
* @return responseBody
*/
public static String execute(String uri) {
long startTime = System.currentTimeMillis();
HttpEntity httpEntity = null;
HttpRequestBase method = null;
String responseBody = "";
try {
if (httpClient == null) {
initPools();
}
method = getRequest(uri, HttpGet.METHOD_NAME, DEFAULT_CONTENT_TYPE, 0);
HttpContext context = HttpClientContext.create();
CloseableHttpResponse httpResponse = httpClient.execute(method, context);
httpEntity = httpResponse.getEntity();
if (httpEntity != null) {
responseBody = EntityUtils.toString(httpEntity, "UTF-8");
}
} catch (Exception e) {
if (method != null) {
method.abort();
}
e.printStackTrace();
} finally {
if (httpEntity != null) {
try {
EntityUtils.consumeQuietly(httpEntity);
} catch (Exception e) {
new Exception("close response exception, url:" + uri + ", exception:" + e.toString() + ",cost time(ms):" + (System.currentTimeMillis() - startTime)).printStackTrace();
}
}
}
return responseBody;
}
}
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