从 DbVisualizer 连接到 H2 服务器
Connecting to H2 server from DbVisualizer
我的H2数据库配置如下：
@Configuration
@Profile({ Profiles.DEV })
public class DevDataSourceConfiguration {
@Bean(initMethod = "start", destroyMethod = "stop")
public Server h2WebServer() throws SQLException {
return Server.createWebServer("-web", "-webAllowOthers", "-webPort", "8082");
}
@Bean(initMethod = "start", destroyMethod = "stop")
@DependsOn("h2WebServer")
public Server h2Server() throws SQLException {
return Server.createTcpServer("-tcp", "-tcpAllowOthers", "-tcpPort", "9092");
}
@Bean
@DependsOn("h2Server")
public DataSource datasource() {
HikariDataSource ds = new HikariDataSource();
ds.setDriverClassName("org.h2.Driver");
ds.setJdbcUrl("jdbc:h2:tcp://localhost/~/bignibou");
return ds;
}
}
我现在尝试使用以下 jdbc URL 从 DBVisualizer 访问我的数据库：jdbc:h2:tcp://localhost/~/bignibou 我在 dbvis 日志中收到以下错误：
2015-05-17 17:02:24.544 WARN 595 [ExecutorRunner-pool-3-thread-11 - G.ￄﾃ] Could not setAutoCommit(true) for: bignibou
org.h2.jdbc.JdbcSQLException: Connection is broken: "unexpected status 16777216" [90067-176]
at org.h2.message.DbException.getJdbcSQLException(DbException.java:344)
at org.h2.message.DbException.get(DbException.java:178)
at org.h2.message.DbException.get(DbException.java:154)
at org.h2.engine.SessionRemote.done(SessionRemote.java:621)
at org.h2.command.CommandRemote.prepare(CommandRemote.java:69)
at org.h2.command.CommandRemote.<init>(CommandRemote.java:46)
at org.h2.engine.SessionRemote.prepareCommand(SessionRemote.java:476)
at org.h2.engine.SessionRemote.setAutoCommitSend(SessionRemote.java:243)
at org.h2.engine.SessionRemote.setAutoCommit(SessionRemote.java:210)
at org.h2.jdbc.JdbcConnection.setAutoCommit(JdbcConnection.java:431)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at com.onseven.dbvis.h.B.C.ￄﾁ(Z:2206)
at com.onseven.dbvis.h.B.F$A.call(Z:2515)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
2015-05-17 17:02:24.546 INFO 595 [ExecutorRunner-pool-3-thread-11 - AbstractFacade.getCatalog] Could not getCatalog for: bignibou
org.h2.jdbc.JdbcSQLException: Connection is broken: "unexpected status 16777216" [90067-176]
at org.h2.message.DbException.getJdbcSQLException(DbException.java:344)
at org.h2.message.DbException.get(DbException.java:178)
at org.h2.message.DbException.get(DbException.java:154)
at org.h2.engine.SessionRemote.done(SessionRemote.java:621)
at org.h2.command.CommandRemote.prepare(CommandRemote.java:69)
at org.h2.command.CommandRemote.<init>(CommandRemote.java:46)
at org.h2.engine.SessionRemote.prepareCommand(SessionRemote.java:476)
at org.h2.jdbc.JdbcConnection.prepareCommand(JdbcConnection.java:1188)
at org.h2.jdbc.JdbcConnection.getCatalog(JdbcConnection.java:598)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at com.onseven.dbvis.h.B.C.ￄﾁ(Z:2206)
at com.onseven.dbvis.h.B.F$A.call(Z:2515)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
edit：这是我将 ;trace_level_system_out=3 添加到连接 url:
后得到的日志输出
2015-05-26 12:25:13.601 INFO 159 [pool-3-thread-8 - Q.flush] 05-26 12:25:13 jdbc:
/**/Connection conn1 = DriverManager.getConnection("jdbc:h2:tcp://localhost/~/bignibou;trace_level_system_out=3", "", "");
2015-05-26 12:25:13.602 INFO 159 [pool-3-thread-8 - Q.flush] 05-26 12:25:13 jdbc:
/**/DatabaseMetaData dbMeta1 = conn1.getMetaData();
2015-05-26 12:25:13.602 INFO 159 [pool-3-thread-8 - Q.flush] 05-26 12:25:13 jdbc:
/**/conn1.setAutoCommit(true);
2015-05-26 12:25:13.602 INFO 159 [pool-3-thread-8 - Q.flush] 05-26 12:25:13 jdbc: SESSION_PREPARE_READ_PARAMS 0
2015-05-26 12:25:13.603 INFO 159 [pool-3-thread-8 - Q.flush] 05-26 12:25:13 jdbc: exception
2015-05-26 12:25:13.603 INFO 159 [pool-3-thread-8 - Q.flush] org.h2.jdbc.JdbcSQLException: Connection is broken: "unexpected status 16777216" [90067-176]
2015-05-26 12:25:13.603 INFO 159 [pool-3-thread-8 - Q.flush] at org.h2.message.DbException.getJdbcSQLException(DbException.java:344)
2015-05-26 12:25:13.603 INFO 159 [pool-3-thread-8 - Q.flush] at org.h2.message.DbException.get(DbException.java:178)
2015-05-26 12:25:13.603 INFO 159 [pool-3-thread-8 - Q.flush] at org.h2.message.DbException.get(DbException.java:154)
2015-05-26 12:25:13.603 INFO 159 [pool-3-thread-8 - Q.flush] at org.h2.engine.SessionRemote.done(SessionRemote.java:621)
2015-05-26 12:25:13.603 INFO 159 [pool-3-thread-8 - Q.flush] at org.h2.command.CommandRemote.prepare(CommandRemote.java:69)
2015-05-26 12:25:13.603 INFO 159 [pool-3-thread-8 - Q.flush] at org.h2.command.CommandRemote.<init>(CommandRemote.java:46)
2015-05-26 12:25:13.603 INFO 159 [pool-3-thread-8 - Q.flush] at org.h2.engine.SessionRemote.prepareCommand(SessionRemote.java:476)
2015-05-26 12:25:13.603 INFO 159 [pool-3-thread-8 - Q.flush] at org.h2.engine.SessionRemote.setAutoCommitSend(SessionRemote.java:243)
2015-05-26 12:25:13.603 INFO 159 [pool-3-thread-8 - Q.flush] at org.h2.engine.SessionRemote.setAutoCommit(SessionRemote.java:210)
2015-05-26 12:25:13.604 INFO 159 [pool-3-thread-8 - Q.flush] at org.h2.jdbc.JdbcConnection.setAutoCommit(JdbcConnection.java:431)
2015-05-26 12:25:13.604 INFO 159 [pool-3-thread-8 - Q.flush] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
2015-05-26 12:25:13.604 INFO 159 [pool-3-thread-8 - Q.flush] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
2015-05-26 12:25:13.604 INFO 159 [pool-3-thread-8 - Q.flush] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
2015-05-26 12:25:13.604 INFO 159 [pool-3-thread-8 - Q.flush] at java.lang.reflect.Method.invoke(Method.java:497)
2015-05-26 12:25:13.604 INFO 159 [pool-3-thread-8 - Q.flush] at com.onseven.dbvis.h.B.C.ￄﾁ(Z:2206)
2015-05-26 12:25:13.604 INFO 159 [pool-3-thread-8 - Q.flush] at com.onseven.dbvis.h.B.F$A.call(Z:2515)
2015-05-26 12:25:13.604 INFO 159 [pool-3-thread-8 - Q.flush] at java.util.concurrent.FutureTask.run(FutureTask.java:266)
2015-05-26 12:25:13.604 INFO 159 [pool-3-thread-8 - Q.flush] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
2015-05-26 12:25:13.604 INFO 159 [pool-3-thread-8 - Q.flush] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
2015-05-26 12:25:13.604 INFO 159 [pool-3-thread-8 - Q.flush] at java.lang.Thread.run(Thread.java:745)
2015-05-26 12:25:13.604 WARN 159 [ExecutorRunner-pool-2-thread-2 - G.ￄﾃ] Could not setAutoCommit(true) for: bignibou
org.h2.jdbc.JdbcSQLException: Connection is broken: "unexpected status 16777216" [90067-176]
at org.h2.message.DbException.getJdbcSQLException(DbException.java:344)
at org.h2.message.DbException.get(DbException.java:178)
at org.h2.message.DbException.get(DbException.java:154)
at org.h2.engine.SessionRemote.done(SessionRemote.java:621)
at org.h2.command.CommandRemote.prepare(CommandRemote.java:69)
at org.h2.command.CommandRemote.<init>(CommandRemote.java:46)
at org.h2.engine.SessionRemote.prepareCommand(SessionRemote.java:476)
at org.h2.engine.SessionRemote.setAutoCommitSend(SessionRemote.java:243)
at org.h2.engine.SessionRemote.setAutoCommit(SessionRemote.java:210)
at org.h2.jdbc.JdbcConnection.setAutoCommit(JdbcConnection.java:431)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at com.onseven.dbvis.h.B.C.ￄﾁ(Z:2206)
at com.onseven.dbvis.h.B.F$A.call(Z:2515)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
2015-05-26 12:25:13.605 INFO 159 [pool-3-thread-8 - Q.flush] 05-26 12:25:13 jdbc:
/**/conn1.isClosed();
2015-05-26 12:25:13.605 INFO 159 [pool-3-thread-8 - Q.flush] 05-26 12:25:13 jdbc:
/**/conn1.getAutoCommit();
2015-05-26 12:25:13.608 INFO 159 [ExecutorRunner-pool-2-thread-2 - Q.flush] 05-26 12:25:13 jdbc:
/**/dbMeta1.getSearchStringEscape();
2015-05-26 12:25:13.608 INFO 159 [pool-3-thread-8 - Q.flush] 05-26 12:25:13 jdbc:
/**/conn1.isClosed();
2015-05-26 12:25:13.608 INFO 159 [pool-3-thread-8 - Q.flush] 05-26 12:25:13 jdbc:
/**/conn1.getAutoCommit();
2015-05-26 12:25:13.608 INFO 159 [pool-3-thread-8 - Q.flush] 05-26 12:25:13 jdbc:
/**/conn1.getCatalog();
2015-05-26 12:25:13.608 INFO 159 [pool-3-thread-8 - Q.flush] 05-26 12:25:13 jdbc: SESSION_PREPARE_READ_PARAMS 1
2015-05-26 12:25:13.608 INFO 159 [pool-3-thread-8 - Q.flush] 05-26 12:25:13 jdbc: exception
2015-05-26 12:25:13.609 INFO 159 [pool-3-thread-8 - Q.flush] org.h2.jdbc.JdbcSQLException: Connection is broken: "unexpected status 16777216" [90067-176]
2015-05-26 12:25:13.609 INFO 159 [pool-3-thread-8 - Q.flush] at org.h2.message.DbException.getJdbcSQLException(DbException.java:344)
2015-05-26 12:25:13.609 INFO 159 [pool-3-thread-8 - Q.flush] at org.h2.message.DbException.get(DbException.java:178)
2015-05-26 12:25:13.609 INFO 159 [pool-3-thread-8 - Q.flush] at org.h2.message.DbException.get(DbException.java:154)
2015-05-26 12:25:13.609 INFO 159 [pool-3-thread-8 - Q.flush] at org.h2.engine.SessionRemote.done(SessionRemote.java:621)
2015-05-26 12:25:13.609 INFO 159 [pool-3-thread-8 - Q.flush] at org.h2.command.CommandRemote.prepare(CommandRemote.java:69)
2015-05-26 12:25:13.609 INFO 159 [pool-3-thread-8 - Q.flush] at org.h2.command.CommandRemote.<init>(CommandRemote.java:46)
2015-05-26 12:25:13.609 INFO 159 [pool-3-thread-8 - Q.flush] at org.h2.engine.SessionRemote.prepareCommand(SessionRemote.java:476)
2015-05-26 12:25:13.609 INFO 159 [pool-3-thread-8 - Q.flush] at org.h2.jdbc.JdbcConnection.prepareCommand(JdbcConnection.java:1188)
2015-05-26 12:25:13.609 INFO 159 [pool-3-thread-8 - Q.flush] at org.h2.jdbc.JdbcConnection.getCatalog(JdbcConnection.java:598)
2015-05-26 12:25:13.609 INFO 159 [pool-3-thread-8 - Q.flush] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
2015-05-26 12:25:13.609 INFO 159 [pool-3-thread-8 - Q.flush] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
2015-05-26 12:25:13.609 INFO 159 [pool-3-thread-8 - Q.flush] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
2015-05-26 12:25:13.609 INFO 159 [pool-3-thread-8 - Q.flush] at java.lang.reflect.Method.invoke(Method.java:497)
2015-05-26 12:25:13.609 INFO 159 [pool-3-thread-8 - Q.flush] at com.onseven.dbvis.h.B.C.ￄﾁ(Z:2206)
2015-05-26 12:25:13.610 INFO 159 [pool-3-thread-8 - Q.flush] at com.onseven.dbvis.h.B.F$A.call(Z:2515)
2015-05-26 12:25:13.610 INFO 159 [pool-3-thread-8 - Q.flush] at java.util.concurrent.FutureTask.run(FutureTask.java:266)
2015-05-26 12:25:13.610 INFO 159 [pool-3-thread-8 - Q.flush] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
2015-05-26 12:25:13.610 INFO 159 [pool-3-thread-8 - Q.flush] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
2015-05-26 12:25:13.610 INFO 159 [pool-3-thread-8 - Q.flush] at java.lang.Thread.run(Thread.java:745)
2015-05-26 12:25:13.610 INFO 159 [ExecutorRunner-pool-2-thread-2 - AbstractFacade.getCatalog] Could not getCatalog for: bignibou
org.h2.jdbc.JdbcSQLException: Connection is broken: "unexpected status 16777216" [90067-176]
at org.h2.message.DbException.getJdbcSQLException(DbException.java:344)
at org.h2.message.DbException.get(DbException.java:178)
at org.h2.message.DbException.get(DbException.java:154)
at org.h2.engine.SessionRemote.done(SessionRemote.java:621)
at org.h2.command.CommandRemote.prepare(CommandRemote.java:69)
at org.h2.command.CommandRemote.<init>(CommandRemote.java:46)
at org.h2.engine.SessionRemote.prepareCommand(SessionRemote.java:476)
at org.h2.jdbc.JdbcConnection.prepareCommand(JdbcConnection.java:1188)
at org.h2.jdbc.JdbcConnection.getCatalog(JdbcConnection.java:598)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at com.onseven.dbvis.h.B.C.ￄﾁ(Z:2206)
at com.onseven.dbvis.h.B.F$A.call(Z:2515)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
2015-05-26 12:25:13.611 INFO 159 [pool-3-thread-8 - Q.flush] 05-26 12:25:13 jdbc:
/**/conn1.isClosed();
2015-05-26 12:25:13.611 INFO 159 [pool-3-thread-8 - Q.flush] 05-26 12:25:13 jdbc:
/**/conn1.getAutoCommit();
2015-05-26 12:25:13.611 INFO 159 [pool-3-thread-8 - Q.flush] 05-26 12:25:13 jdbc:
/**/Statement stat1 = conn1.createStatement();
2015-05-26 12:25:13.611 INFO 159 [pool-3-thread-8 - Q.flush] 05-26 12:25:13 jdbc:
/**/ResultSet rs1 = stat1.executeQuery("call schema()");
2015-05-26 12:25:13.611 INFO 159 [pool-3-thread-8 - Q.flush] 05-26 12:25:13 jdbc: SESSION_PREPARE_READ_PARAMS 2
编辑 2：我也注意到了这一点（在应用程序控制台日志中）：
05-26 12:25:13 database: connecting session #14 to /Users/julien/bignibou
05-26 12:25:13 jdbc[14]:
/*SQL */SET TRACE_LEVEL_SYSTEM_OUT 3;
05-26 12:29:04 jdbc[13]:
/*SQL */ROLLBACK;
05-26 12:29:04 jdbc[14]:
/*SQL */ROLLBACK;
05-26 12:29:04 database: disconnecting session #14
05-26 12:29:04 database: disconnected session #14
05-26 12:29:04 database: disconnecting session #13
05-26 12:29:04 database: disconnected session #13
检查您在 DBVisualizer 中使用的 h2 JDBC 驱动程序的版本。具体来说，检查是否与您在服务器上使用的版本相匹配。虽然版本匹配通常无关紧要，但前一段时间 H2 存在问题，当使用不匹配的版本时会导致此类错误。
如果这没有帮助，您可能还想准确报告您在客户端和服务器上使用的 H2 版本。
- 最新的 H2 稳定版本：1.3.176.
- 最新的 dbVisualizer H2 驱动程序：1.3.176。
可能您使用的是 H2 (1.4.x) 的 beta 版本，但在 client/server 通信中存在一些错误（版本不匹配应该不是问题，因为客户端和服务器协商哪个版本要使用的协议版本）尝试使用 H2 的最新测试版或使用 H2 的最新稳定版。
我遇到了同样的问题。我从 http://h2database.com 安装了 H2 并且 grails 应用程序正在抛出：
[localhost-startStop-1] ERROR StackTrace - Full Stack Trace:
org.h2.jdbc.JdbcSQLException: Connection is broken: "java.net.ConnectException: Connection refused: connect: localhost" [90067-176]
事实证明，我的 H2 服务器版本是 1.4.196，我加载了 1.3.176 作为 grails 依赖项。我已经更新 BuildConfig.groovy 以使其工作：
dependencies {
...
test "org.grails:grails-datastore-test-support:1.0.2-grails-2.4"
runtime "com.h2database:h2:1.4.196"
}
我的H2数据库配置如下：
@Configuration
@Profile({ Profiles.DEV })
public class DevDataSourceConfiguration {
@Bean(initMethod = "start", destroyMethod = "stop")
public Server h2WebServer() throws SQLException {
return Server.createWebServer("-web", "-webAllowOthers", "-webPort", "8082");
}
@Bean(initMethod = "start", destroyMethod = "stop")
@DependsOn("h2WebServer")
public Server h2Server() throws SQLException {
return Server.createTcpServer("-tcp", "-tcpAllowOthers", "-tcpPort", "9092");
}
@Bean
@DependsOn("h2Server")
public DataSource datasource() {
HikariDataSource ds = new HikariDataSource();
ds.setDriverClassName("org.h2.Driver");
ds.setJdbcUrl("jdbc:h2:tcp://localhost/~/bignibou");
return ds;
}
}
我现在尝试使用以下 jdbc URL 从 DBVisualizer 访问我的数据库：jdbc:h2:tcp://localhost/~/bignibou 我在 dbvis 日志中收到以下错误：
2015-05-17 17:02:24.544 WARN 595 [ExecutorRunner-pool-3-thread-11 - G.ￄﾃ] Could not setAutoCommit(true) for: bignibou
org.h2.jdbc.JdbcSQLException: Connection is broken: "unexpected status 16777216" [90067-176]
at org.h2.message.DbException.getJdbcSQLException(DbException.java:344)
at org.h2.message.DbException.get(DbException.java:178)
at org.h2.message.DbException.get(DbException.java:154)
at org.h2.engine.SessionRemote.done(SessionRemote.java:621)
at org.h2.command.CommandRemote.prepare(CommandRemote.java:69)
at org.h2.command.CommandRemote.<init>(CommandRemote.java:46)
at org.h2.engine.SessionRemote.prepareCommand(SessionRemote.java:476)
at org.h2.engine.SessionRemote.setAutoCommitSend(SessionRemote.java:243)
at org.h2.engine.SessionRemote.setAutoCommit(SessionRemote.java:210)
at org.h2.jdbc.JdbcConnection.setAutoCommit(JdbcConnection.java:431)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at com.onseven.dbvis.h.B.C.ￄﾁ(Z:2206)
at com.onseven.dbvis.h.B.F$A.call(Z:2515)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
2015-05-17 17:02:24.546 INFO 595 [ExecutorRunner-pool-3-thread-11 - AbstractFacade.getCatalog] Could not getCatalog for: bignibou
org.h2.jdbc.JdbcSQLException: Connection is broken: "unexpected status 16777216" [90067-176]
at org.h2.message.DbException.getJdbcSQLException(DbException.java:344)
at org.h2.message.DbException.get(DbException.java:178)
at org.h2.message.DbException.get(DbException.java:154)
at org.h2.engine.SessionRemote.done(SessionRemote.java:621)
at org.h2.command.CommandRemote.prepare(CommandRemote.java:69)
at org.h2.command.CommandRemote.<init>(CommandRemote.java:46)
at org.h2.engine.SessionRemote.prepareCommand(SessionRemote.java:476)
at org.h2.jdbc.JdbcConnection.prepareCommand(JdbcConnection.java:1188)
at org.h2.jdbc.JdbcConnection.getCatalog(JdbcConnection.java:598)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at com.onseven.dbvis.h.B.C.ￄﾁ(Z:2206)
at com.onseven.dbvis.h.B.F$A.call(Z:2515)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
edit：这是我将 ;trace_level_system_out=3 添加到连接 url:
2015-05-26 12:25:13.601 INFO 159 [pool-3-thread-8 - Q.flush] 05-26 12:25:13 jdbc:
/**/Connection conn1 = DriverManager.getConnection("jdbc:h2:tcp://localhost/~/bignibou;trace_level_system_out=3", "", "");
2015-05-26 12:25:13.602 INFO 159 [pool-3-thread-8 - Q.flush] 05-26 12:25:13 jdbc:
/**/DatabaseMetaData dbMeta1 = conn1.getMetaData();
2015-05-26 12:25:13.602 INFO 159 [pool-3-thread-8 - Q.flush] 05-26 12:25:13 jdbc:
/**/conn1.setAutoCommit(true);
2015-05-26 12:25:13.602 INFO 159 [pool-3-thread-8 - Q.flush] 05-26 12:25:13 jdbc: SESSION_PREPARE_READ_PARAMS 0
2015-05-26 12:25:13.603 INFO 159 [pool-3-thread-8 - Q.flush] 05-26 12:25:13 jdbc: exception
2015-05-26 12:25:13.603 INFO 159 [pool-3-thread-8 - Q.flush] org.h2.jdbc.JdbcSQLException: Connection is broken: "unexpected status 16777216" [90067-176]
2015-05-26 12:25:13.603 INFO 159 [pool-3-thread-8 - Q.flush] at org.h2.message.DbException.getJdbcSQLException(DbException.java:344)
2015-05-26 12:25:13.603 INFO 159 [pool-3-thread-8 - Q.flush] at org.h2.message.DbException.get(DbException.java:178)
2015-05-26 12:25:13.603 INFO 159 [pool-3-thread-8 - Q.flush] at org.h2.message.DbException.get(DbException.java:154)
2015-05-26 12:25:13.603 INFO 159 [pool-3-thread-8 - Q.flush] at org.h2.engine.SessionRemote.done(SessionRemote.java:621)
2015-05-26 12:25:13.603 INFO 159 [pool-3-thread-8 - Q.flush] at org.h2.command.CommandRemote.prepare(CommandRemote.java:69)
2015-05-26 12:25:13.603 INFO 159 [pool-3-thread-8 - Q.flush] at org.h2.command.CommandRemote.<init>(CommandRemote.java:46)
2015-05-26 12:25:13.603 INFO 159 [pool-3-thread-8 - Q.flush] at org.h2.engine.SessionRemote.prepareCommand(SessionRemote.java:476)
2015-05-26 12:25:13.603 INFO 159 [pool-3-thread-8 - Q.flush] at org.h2.engine.SessionRemote.setAutoCommitSend(SessionRemote.java:243)
2015-05-26 12:25:13.603 INFO 159 [pool-3-thread-8 - Q.flush] at org.h2.engine.SessionRemote.setAutoCommit(SessionRemote.java:210)
2015-05-26 12:25:13.604 INFO 159 [pool-3-thread-8 - Q.flush] at org.h2.jdbc.JdbcConnection.setAutoCommit(JdbcConnection.java:431)
2015-05-26 12:25:13.604 INFO 159 [pool-3-thread-8 - Q.flush] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
2015-05-26 12:25:13.604 INFO 159 [pool-3-thread-8 - Q.flush] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
2015-05-26 12:25:13.604 INFO 159 [pool-3-thread-8 - Q.flush] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
2015-05-26 12:25:13.604 INFO 159 [pool-3-thread-8 - Q.flush] at java.lang.reflect.Method.invoke(Method.java:497)
2015-05-26 12:25:13.604 INFO 159 [pool-3-thread-8 - Q.flush] at com.onseven.dbvis.h.B.C.ￄﾁ(Z:2206)
2015-05-26 12:25:13.604 INFO 159 [pool-3-thread-8 - Q.flush] at com.onseven.dbvis.h.B.F$A.call(Z:2515)
2015-05-26 12:25:13.604 INFO 159 [pool-3-thread-8 - Q.flush] at java.util.concurrent.FutureTask.run(FutureTask.java:266)
2015-05-26 12:25:13.604 INFO 159 [pool-3-thread-8 - Q.flush] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
2015-05-26 12:25:13.604 INFO 159 [pool-3-thread-8 - Q.flush] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
2015-05-26 12:25:13.604 INFO 159 [pool-3-thread-8 - Q.flush] at java.lang.Thread.run(Thread.java:745)
2015-05-26 12:25:13.604 WARN 159 [ExecutorRunner-pool-2-thread-2 - G.ￄﾃ] Could not setAutoCommit(true) for: bignibou
org.h2.jdbc.JdbcSQLException: Connection is broken: "unexpected status 16777216" [90067-176]
at org.h2.message.DbException.getJdbcSQLException(DbException.java:344)
at org.h2.message.DbException.get(DbException.java:178)
at org.h2.message.DbException.get(DbException.java:154)
at org.h2.engine.SessionRemote.done(SessionRemote.java:621)
at org.h2.command.CommandRemote.prepare(CommandRemote.java:69)
at org.h2.command.CommandRemote.<init>(CommandRemote.java:46)
at org.h2.engine.SessionRemote.prepareCommand(SessionRemote.java:476)
at org.h2.engine.SessionRemote.setAutoCommitSend(SessionRemote.java:243)
at org.h2.engine.SessionRemote.setAutoCommit(SessionRemote.java:210)
at org.h2.jdbc.JdbcConnection.setAutoCommit(JdbcConnection.java:431)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at com.onseven.dbvis.h.B.C.ￄﾁ(Z:2206)
at com.onseven.dbvis.h.B.F$A.call(Z:2515)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
2015-05-26 12:25:13.605 INFO 159 [pool-3-thread-8 - Q.flush] 05-26 12:25:13 jdbc:
/**/conn1.isClosed();
2015-05-26 12:25:13.605 INFO 159 [pool-3-thread-8 - Q.flush] 05-26 12:25:13 jdbc:
/**/conn1.getAutoCommit();
2015-05-26 12:25:13.608 INFO 159 [ExecutorRunner-pool-2-thread-2 - Q.flush] 05-26 12:25:13 jdbc:
/**/dbMeta1.getSearchStringEscape();
2015-05-26 12:25:13.608 INFO 159 [pool-3-thread-8 - Q.flush] 05-26 12:25:13 jdbc:
/**/conn1.isClosed();
2015-05-26 12:25:13.608 INFO 159 [pool-3-thread-8 - Q.flush] 05-26 12:25:13 jdbc:
/**/conn1.getAutoCommit();
2015-05-26 12:25:13.608 INFO 159 [pool-3-thread-8 - Q.flush] 05-26 12:25:13 jdbc:
/**/conn1.getCatalog();
2015-05-26 12:25:13.608 INFO 159 [pool-3-thread-8 - Q.flush] 05-26 12:25:13 jdbc: SESSION_PREPARE_READ_PARAMS 1
2015-05-26 12:25:13.608 INFO 159 [pool-3-thread-8 - Q.flush] 05-26 12:25:13 jdbc: exception
2015-05-26 12:25:13.609 INFO 159 [pool-3-thread-8 - Q.flush] org.h2.jdbc.JdbcSQLException: Connection is broken: "unexpected status 16777216" [90067-176]
2015-05-26 12:25:13.609 INFO 159 [pool-3-thread-8 - Q.flush] at org.h2.message.DbException.getJdbcSQLException(DbException.java:344)
2015-05-26 12:25:13.609 INFO 159 [pool-3-thread-8 - Q.flush] at org.h2.message.DbException.get(DbException.java:178)
2015-05-26 12:25:13.609 INFO 159 [pool-3-thread-8 - Q.flush] at org.h2.message.DbException.get(DbException.java:154)
2015-05-26 12:25:13.609 INFO 159 [pool-3-thread-8 - Q.flush] at org.h2.engine.SessionRemote.done(SessionRemote.java:621)
2015-05-26 12:25:13.609 INFO 159 [pool-3-thread-8 - Q.flush] at org.h2.command.CommandRemote.prepare(CommandRemote.java:69)
2015-05-26 12:25:13.609 INFO 159 [pool-3-thread-8 - Q.flush] at org.h2.command.CommandRemote.<init>(CommandRemote.java:46)
2015-05-26 12:25:13.609 INFO 159 [pool-3-thread-8 - Q.flush] at org.h2.engine.SessionRemote.prepareCommand(SessionRemote.java:476)
2015-05-26 12:25:13.609 INFO 159 [pool-3-thread-8 - Q.flush] at org.h2.jdbc.JdbcConnection.prepareCommand(JdbcConnection.java:1188)
2015-05-26 12:25:13.609 INFO 159 [pool-3-thread-8 - Q.flush] at org.h2.jdbc.JdbcConnection.getCatalog(JdbcConnection.java:598)
2015-05-26 12:25:13.609 INFO 159 [pool-3-thread-8 - Q.flush] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
2015-05-26 12:25:13.609 INFO 159 [pool-3-thread-8 - Q.flush] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
2015-05-26 12:25:13.609 INFO 159 [pool-3-thread-8 - Q.flush] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
2015-05-26 12:25:13.609 INFO 159 [pool-3-thread-8 - Q.flush] at java.lang.reflect.Method.invoke(Method.java:497)
2015-05-26 12:25:13.609 INFO 159 [pool-3-thread-8 - Q.flush] at com.onseven.dbvis.h.B.C.ￄﾁ(Z:2206)
2015-05-26 12:25:13.610 INFO 159 [pool-3-thread-8 - Q.flush] at com.onseven.dbvis.h.B.F$A.call(Z:2515)
2015-05-26 12:25:13.610 INFO 159 [pool-3-thread-8 - Q.flush] at java.util.concurrent.FutureTask.run(FutureTask.java:266)
2015-05-26 12:25:13.610 INFO 159 [pool-3-thread-8 - Q.flush] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
2015-05-26 12:25:13.610 INFO 159 [pool-3-thread-8 - Q.flush] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
2015-05-26 12:25:13.610 INFO 159 [pool-3-thread-8 - Q.flush] at java.lang.Thread.run(Thread.java:745)
2015-05-26 12:25:13.610 INFO 159 [ExecutorRunner-pool-2-thread-2 - AbstractFacade.getCatalog] Could not getCatalog for: bignibou
org.h2.jdbc.JdbcSQLException: Connection is broken: "unexpected status 16777216" [90067-176]
at org.h2.message.DbException.getJdbcSQLException(DbException.java:344)
at org.h2.message.DbException.get(DbException.java:178)
at org.h2.message.DbException.get(DbException.java:154)
at org.h2.engine.SessionRemote.done(SessionRemote.java:621)
at org.h2.command.CommandRemote.prepare(CommandRemote.java:69)
at org.h2.command.CommandRemote.<init>(CommandRemote.java:46)
at org.h2.engine.SessionRemote.prepareCommand(SessionRemote.java:476)
at org.h2.jdbc.JdbcConnection.prepareCommand(JdbcConnection.java:1188)
at org.h2.jdbc.JdbcConnection.getCatalog(JdbcConnection.java:598)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at com.onseven.dbvis.h.B.C.ￄﾁ(Z:2206)
at com.onseven.dbvis.h.B.F$A.call(Z:2515)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
2015-05-26 12:25:13.611 INFO 159 [pool-3-thread-8 - Q.flush] 05-26 12:25:13 jdbc:
/**/conn1.isClosed();
2015-05-26 12:25:13.611 INFO 159 [pool-3-thread-8 - Q.flush] 05-26 12:25:13 jdbc:
/**/conn1.getAutoCommit();
2015-05-26 12:25:13.611 INFO 159 [pool-3-thread-8 - Q.flush] 05-26 12:25:13 jdbc:
/**/Statement stat1 = conn1.createStatement();
2015-05-26 12:25:13.611 INFO 159 [pool-3-thread-8 - Q.flush] 05-26 12:25:13 jdbc:
/**/ResultSet rs1 = stat1.executeQuery("call schema()");
2015-05-26 12:25:13.611 INFO 159 [pool-3-thread-8 - Q.flush] 05-26 12:25:13 jdbc: SESSION_PREPARE_READ_PARAMS 2
编辑 2：我也注意到了这一点（在应用程序控制台日志中）：
05-26 12:25:13 database: connecting session #14 to /Users/julien/bignibou
05-26 12:25:13 jdbc[14]:
/*SQL */SET TRACE_LEVEL_SYSTEM_OUT 3;
05-26 12:29:04 jdbc[13]:
/*SQL */ROLLBACK;
05-26 12:29:04 jdbc[14]:
/*SQL */ROLLBACK;
05-26 12:29:04 database: disconnecting session #14
05-26 12:29:04 database: disconnected session #14
05-26 12:29:04 database: disconnecting session #13
05-26 12:29:04 database: disconnected session #13
检查您在 DBVisualizer 中使用的 h2 JDBC 驱动程序的版本。具体来说，检查是否与您在服务器上使用的版本相匹配。虽然版本匹配通常无关紧要，但前一段时间 H2 存在问题，当使用不匹配的版本时会导致此类错误。
如果这没有帮助，您可能还想准确报告您在客户端和服务器上使用的 H2 版本。
- 最新的 H2 稳定版本：1.3.176.
- 最新的 dbVisualizer H2 驱动程序：1.3.176。
可能您使用的是 H2 (1.4.x) 的 beta 版本，但在 client/server 通信中存在一些错误（版本不匹配应该不是问题，因为客户端和服务器协商哪个版本要使用的协议版本）尝试使用 H2 的最新测试版或使用 H2 的最新稳定版。
我遇到了同样的问题。我从 http://h2database.com 安装了 H2 并且 grails 应用程序正在抛出：
[localhost-startStop-1] ERROR StackTrace - Full Stack Trace:
org.h2.jdbc.JdbcSQLException: Connection is broken: "java.net.ConnectException: Connection refused: connect: localhost" [90067-176]
事实证明，我的 H2 服务器版本是 1.4.196，我加载了 1.3.176 作为 grails 依赖项。我已经更新 BuildConfig.groovy 以使其工作：
dependencies {
...
test "org.grails:grails-datastore-test-support:1.0.2-grails-2.4"
runtime "com.h2database:h2:1.4.196"
}