ignite 查询cache 的内容报错,如果不带有查询条件正常。
public void simpleQuery2() {
ClientConfiguration cfg = new ClientConfiguration().setAddresses(add);
try (IgniteClient client = Ignition.startClient(cfg)) {
ClientCache cache = client.getOrCreateCache("testcache9");
for (long i = 1; i < 100; i++) {
Person p = new Person();
p.setId(String.valueOf(i));
p.setName("N"+i);
p.setSalary(Integer.parseInt(String.valueOf(i)));
cache.put( i, p);
}
// Find only persons earning more than 1,000.
IgniteBiPredicate filter = new IgniteBiPredicate() {
private static final long serialVersionUID = 1L;
@Override
public boolean apply(Long key, Person p) {
return p.getSalary() > 90;
}
};
QueryCursor> cursor = cache.query(new ScanQuery(filter));
List> list = (List>) cursor.getAll();
try {
for (Cache.Entry p : list)
System.out.println(p.toString());
}catch(Exception e){
e.printStackTrace();
}
}
}
Exception in thread "main" org.apache.ignite.client.ClientException: Ignite failed to process request [104]: com.synball.turbodx.ignite.test.TestQueryCache$4 (server status code [1])
at org.apache.ignite.internal.client.thin.TcpClientChannel.convertException(TcpClientChannel.java:359)
at org.apache.ignite.internal.client.thin.TcpClientChannel.receive(TcpClientChannel.java:319)
at org.apache.ignite.internal.client.thin.TcpClientChannel.service(TcpClientChannel.java:237)
at org.apache.ignite.internal.client.thin.ReliableChannel.lambda$service$1(ReliableChannel.java:167)
at org.apache.ignite.internal.client.thin.ReliableChannel.applyOnDefaultChannel(ReliableChannel.java:764)
at org.apache.ignite.internal.client.thin.ReliableChannel.applyOnDefaultChannel(ReliableChannel.java:731)
at org.apache.ignite.internal.client.thin.ReliableChannel.service(ReliableChannel.java:167)
at org.apache.ignite.internal.client.thin.GenericQueryPager.next(GenericQueryPager.java:93)
at org.apache.ignite.internal.client.thin.ClientQueryCursor$1.nextPage(ClientQueryCursor.java:93)
at org.apache.ignite.internal.client.thin.ClientQueryCursor$1.hasNext(ClientQueryCursor.java:76)
at org.apache.ignite.internal.client.thin.ClientQueryCursor.getAll(ClientQueryCursor.java:47)
at com.synball.turbodx.ignite.test.TestQueryCache.simpleQuery1(TestQueryCache.java:184)
at com.synball.turbodx.ignite.test.TestQueryCache.main(TestQueryCache.java:42)
Caused by: org.apache.ignite.internal.client.thin.ClientServerError: Ignite failed to process request [104]: com.synball.turbodx.ignite.test.TestQueryCache$4 (server status code [1])
at org.apache.ignite.internal.client.thin.TcpClientChannel.processNextMessage(TcpClientChannel.java:449)
at org.apache.ignite.internal.client.thin.TcpClientChannel.onMessage(TcpClientChannel.java:194)
at org.apache.ignite.internal.client.thin.io.gridnioserver.GridNioClientConnection.onMessage(GridNioClientConnection.java:86)
at org.apache.ignite.internal.client.thin.io.gridnioserver.GridNioClientListener.onMessage(GridNioClientListener.java:56)
at org.apache.ignite.internal.client.thin.io.gridnioserver.GridNioClientListener.onMessage(GridNioClientListener.java:30)
at org.apache.ignite.internal.util.nio.GridNioFilterChain$TailFilter.onMessageReceived(GridNioFilterChain.java:279)
at org.apache.ignite.internal.util.nio.GridNioFilterAdapter.proceedMessageReceived(GridNioFilterAdapter.java:109)
at org.apache.ignite.internal.util.nio.GridNioCodecFilter.onMessageReceived(GridNioCodecFilter.java:116)
at org.apache.ignite.internal.util.nio.GridNioFilterAdapter.proceedMessageReceived(GridNioFilterAdapter.java:109)
at org.apache.ignite.internal.util.nio.GridNioServer$HeadFilter.onMessageReceived(GridNioServer.java:3734)
at org.apache.ignite.internal.util.nio.GridNioFilterChain.onMessageReceived(GridNioFilterChain.java:175)
at org.apache.ignite.internal.util.nio.GridNioServer$ByteBufferNioClientWorker.processRead(GridNioServer.java:1211)
at org.apache.ignite.internal.util.nio.GridNioServer$AbstractNioClientWorker.processSelectedKeysOptimized(GridNioServer.java:2508)
at org.apache.ignite.internal.util.nio.GridNioServer$AbstractNioClientWorker.bodyInternal(GridNioServer.java:2273)
at org.apache.ignite.internal.util.nio.GridNioServer$AbstractNioClientWorker.body(GridNioServer.java:1910)
at org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:125)
at java.lang.Thread.run(Unknown Source)