Seata: Zookeeper often reports an error: Error handling event ZkEvent[New session event sent to io.seata.discovery.registry.zk.ZookeeperRegisterServiceImpl$1@3333463a]

[15168326318]

Error handling event ZkEvent[New session event sent to io.seata.discovery.registry.zk.ZookeeperRegisterServiceImpl$1@3333463a]
java.util.ConcurrentModificationException
at java.util.ArrayList$Itr.checkForComodification(ArrayList.java:901)
at java.util.ArrayList$Itr.next(ArrayList.java:851)
at io.seata.discovery.registry.zk.ZookeeperRegisterServiceImpl.recover(ZookeeperRegisterServiceImpl.java:257)
at io.seata.discovery.registry.zk.ZookeeperRegisterServiceImpl.access$000(ZookeeperRegisterServiceImpl.java:49)
at io.seata.discovery.registry.zk.ZookeeperRegisterServiceImpl$1.handleNewSession(ZookeeperRegisterServiceImpl.java:233)
at org.I0Itec.zkclient.ZkClient$4.run(ZkClient.java:472)
at org.I0Itec.zkclient.ZkEventThread.run(ZkEventThread.java:71)

[fescar-robot]

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Zookeeper often reports an error: Error handling event ZkEvent[New session event sent to io.seata.discovery.registry.zk.ZookeeperRegisterServiceImpl$1@3333463a]

Error handling event ZkEvent[New session event sent to io.seata.discovery.registry.zk.ZookeeperRegisterServiceImpl$1@3333463a]
java.util.ConcurrentModificationException
at java.util.ArrayList$Itr.checkForComodification(ArrayList.java:901)
at java.util.ArrayList$Itr.next(ArrayList.java:851)
at io.seata.discovery.registry.zk.ZookeeperRegisterServiceImpl.recover(ZookeeperRegisterServiceImpl.java:257)
at io.seata.discovery.registry.zk.ZookeeperRegisterServiceImpl.access$000(ZookeeperRegisterServiceImpl.java:49)
at io.seata.discovery.registry.zk.ZookeeperRegisterServiceImpl$1.handleNewSession(ZookeeperRegisterServiceImpl.java:233)
at org.I0Itec.zkclient.ZkClient$4.run(ZkClient.java:472)
at org.I0Itec.zkclient.ZkEventThread.run(ZkEventThread.java:71)

[xingfudeshi]

I will fix it in next release.

[15168326318]

zk是3.4，seata是0.6.0，几乎每次调用都会报这个错，但事务是成功的。

------------------ 原始邮件 ------------------
发件人: "xingfudeshi"[e-mail];
发送时间: 2019年6月25日(星期二) 下午4:02
收件人: "seata/seata"[e-mail];
抄送: "龙凤胎，女儿说的"[e-mail];"Mention"[e-mail];
主题: Re: [seata/seata] Zookeeper often reports an error: Error handlingevent ZkEventNew session event sent toio.seata.discovery.registry.zk.ZookeeperRegisterServiceImpl$1@3333463a

Please provide zk's version,seata's version and the procedure to reproduce this problem.

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Reply to this email directly, view it on GitHub, or mute the thread.

[xingfudeshi]

zk是3.4，seata是0.6.0，几乎每次调用都会报这个错，但事务是成功的。
…
------------------ 原始邮件 ------------------ 发件人: "xingfudeshi"[e-mail]; 发送时间: 2019年6月25日(星期二) 下午4:02 收件人: "seata/seata"[e-mail]; 抄送: "龙凤胎，女儿说的"[e-mail];"Mention"[e-mail]; 主题: Re: [seata/seata] Zookeeper often reports an error: Error handlingevent ZkEventNew session event sent toio.seata.discovery.registry.zk.ZookeeperRegisterServiceImpl$1@3333463a Please provide zk's version,seata's version and the procedure to reproduce this problem. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub, or mute the thread.

OK.A PR has been made to fix this bug.

[slievrly]

@xingfudeshi good job.