I use this cypher "match(n) detach delete n;" to delete all my test data. I a not change memory configuration. It's just 256M or 512M heap size default?
在 2016年10月17日星期一 UTC+8上午7:48:00，Michael Hunger写道： > > What do you mean by: 12W node ? > > How do you delete them? > > What is your memory configuration? > > > On Tue, Oct 11, 2016 at 8:59 AM, 贾陆华 <bj.ji...@gmail.com <javascript:>> > wrote: > >> My neo4j vesion is: neo4j-enterprise-3.0.4 trail version, when i delete >> all 12W node from http page, it fail, and then i want to connect by jdbc, >> it fails and log out the following exception, >> >> Does anyone help me? I will try to restart neo4j server. >> >> Someone also ask this question on netty github project. Netty developer's >> reply: it's the server's bug, not netty's. >> >> >> java.sql.SQLException: org.neo4j.driver.v1.exceptions.ClientException: >> Failed to establish SSL socket connection. >> >> at org.neo4j.jdbc.bolt.BoltDriver.connect(BoltDriver.java:67) >> >> at java.sql.DriverManager.getConnection(DriverManager.java:664) >> >> at java.sql.DriverManager.getConnection(DriverManager.java:208) >> >> at test_graphdb.test.TestTask.<init>(TestTask.java:100) >> >> at test_graphdb.test.RunTest.testOp(RunTest.java:87) >> >> at test_graphdb.test.RunTest.main(RunTest.java:60) >> >> 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:498) >> >> at com.intellij.rt.execution.application.AppMain.main(AppMain.java:147) >> >> Caused by: org.neo4j.driver.v1.exceptions.ClientException: Failed to >> establish SSL socket connection. >> >> at >> org.neo4j.driver.internal.connector.socket.TLSSocketChannel.unwrap(TLSSocketChannel.java:179) >> >> at >> org.neo4j.driver.internal.connector.socket.TLSSocketChannel.runHandshake(TLSSocketChannel.java:127) >> >> at >> org.neo4j.driver.internal.connector.socket.TLSSocketChannel.<init>(TLSSocketChannel.java:95) >> >> at >> org.neo4j.driver.internal.connector.socket.TLSSocketChannel.<init>(TLSSocketChannel.java:77) >> >> at >> org.neo4j.driver.internal.connector.socket.TLSSocketChannel.<init>(TLSSocketChannel.java:70) >> >> at >> org.neo4j.driver.internal.connector.socket.SocketClient$ChannelFactory.create(SocketClient.java:235) >> >> at >> org.neo4j.driver.internal.connector.socket.SocketClient.start(SocketClient.java:74) >> >> at >> org.neo4j.driver.internal.connector.socket.SocketConnection.<init>(SocketConnection.java:63) >> >> at >> org.neo4j.driver.internal.connector.socket.SocketConnector.connect(SocketConnector.java:52) >> >> at >> org.neo4j.driver.internal.pool.InternalConnectionPool$1.allocate(InternalConnectionPool.java:191) >> >> at >> org.neo4j.driver.internal.pool.InternalConnectionPool$1.allocate(InternalConnectionPool.java:180) >> >> at >> org.neo4j.driver.internal.pool.ThreadCachingPool.allocate(ThreadCachingPool.java:212) >> >> at >> org.neo4j.driver.internal.pool.ThreadCachingPool.acquireFromGlobal(ThreadCachingPool.java:164) >> >> at >> org.neo4j.driver.internal.pool.ThreadCachingPool.acquire(ThreadCachingPool.java:118) >> >> at >> org.neo4j.driver.internal.pool.InternalConnectionPool.acquire(InternalConnectionPool.java:109) >> >> at >> org.neo4j.driver.internal.InternalDriver.session(InternalDriver.java:53) >> >> at org.neo4j.jdbc.bolt.BoltDriver.connect(BoltDriver.java:63) >> >> ... 10 more >> >> >> neo4j server log: >> >> 2016-10-11 06:49:01.813+0000 WARN [io.netty.channel.AbstractChannel] >> Force-closing a channel whose registration task was not accepted by an >> event loop: [id: 0x924ae113, /127.0.0.1:53481 => /127.0.0.1:7687] >> >> 2016-10-11 06:49:01.813+0000 ERROR >> [io.netty.util.concurrent.DefaultPromise.rejectedExecution] Failed to >> submit a listener notification task. Event loop shut down? event executor >> terminated >> >> java.util.concurrent.RejectedExecutionException: event executor terminated >> >> at >> io.netty.util.concurrent.SingleThreadEventExecutor.reject(SingleThreadEventExecutor.java:707) >> >> at >> io.netty.util.concurrent.SingleThreadEventExecutor.addTask(SingleThreadEventExecutor.java:299) >> >> at >> io.netty.util.concurrent.SingleThreadEventExecutor.execute(SingleThreadEventExecutor.java:690) >> >> at >> io.netty.util.concurrent.DefaultPromise.execute(DefaultPromise.java:671) >> >> at >> io.netty.util.concurrent.DefaultPromise.notifyLateListener(DefaultPromise.java:641) >> >> at >> io.netty.util.concurrent.DefaultPromise.addListener(DefaultPromise.java:138) >> >> at >> io.netty.channel.DefaultChannelPromise.addListener(DefaultChannelPromise.java:93) >> >> at >> io.netty.channel.DefaultChannelPromise.addListener(DefaultChannelPromise.java:28) >> >> at >> io.netty.bootstrap.ServerBootstrap$ServerBootstrapAcceptor.channelRead(ServerBootstrap.java:251) >> >> at >> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:308) >> >> at >> io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:294) >> >> at >> io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:846) >> >> at >> io.netty.channel.nio.AbstractNioMessageChannel$NioMessageUnsafe.read(AbstractNioMessageChannel.java:93) >> >> at >> io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:511) >> >> at >> io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:468) >> >> at >> io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:382) >> >> at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:354) >> >> at >> io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:111) >> >> at java.lang.Thread.run(Thread.java:745) >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Neo4j" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to neo4j+un...@googlegroups.com <javascript:>. >> For more options, visit https://groups.google.com/d/optout. >> > > -- You received this message because you are subscribed to the Google Groups "Neo4j" group. 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