Re: Client stucks and doesn't connect

2018-12-04 Thread Dmitry Lazurkin
Issue with patch: https://issues.apache.org/jira/browse/IGNITE-10513 On 12/3/18 17:43, Dmitry Lazurkin wrote: > OK. I have found steps to reproduce. > > For reproducing we need Ignite with slow disk. Or I known how to > emulate slow hard disk: > > Add to partitions cycle in > GridCacheDatabaseShar

Re: Client stucks and doesn't connect

2018-12-03 Thread Dmitry Lazurkin
OK. I have found steps to reproduce. For reproducing we need Ignite with slow disk. Or I known how to emulate slow hard disk: Add to partitions cycle in GridCacheDatabaseSharedManager#restorePartitionStates: //...     for (int i = 0; i < grp.affinity().partitions(); i++) {    

Re: Client stucks and doesn't connect

2018-11-29 Thread Dmitry Lazurkin
Hello. I use version 2.6.0#20180710-sha1:669feacc and I can not reproduce this issue. I have seen it at least 2 times, and I don't have full log =/ . My cluster has lazy disk so restoration of partition states is too slow. So I think there is race condition between ClientImpl and call of TcpDisco

Re: Client stucks and doesn't connect

2018-11-29 Thread Dmitry Lazurkin
Hello. I use version 2.6.0#20180710-sha1:669feacc and I can not reproduce this issue. I have seen it at least 2 times, and I don't have full log =/ . My cluster has lazy disk so restoration of partition states is too slow. So I think there is race condition between ClientImpl and call of TcpDisco

RE: Client stucks and doesn't connect

2018-11-29 Thread Stanislav Lukyanov
Hi, The interesting (and disappointing) part is the NPE: java.lang.NullPointerException: null     at org.apache.ignite.spi.discovery.tcp.ClientImpl.sendJoinRequest(ClientImpl.java:666)     at org.apache.ignite.spi.discovery.tcp.ClientImpl.joinTopology(ClientImpl.java:546)     at org.ap