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apache / doris

Apache Doris is an easy-to-use, high performance and unified analytics database.
https://doris.apache.org
Apache License 2.0
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[Bug] show resource where name throw excetion #36774

Open dataroaring opened 5 days ago

dataroaring commented 5 days ago

Search before asking

Version

master

What's Wrong?

2024-05-14 13:33:34,690 WARN (mysql-nio-pool-31|1938) [StmtExecutor.executeByLegacy():1052] execute Exception. stmt[32259, a9a4ba38e9004d62-9b7042b5a3262f73] java.util.ConcurrentModificationException: null at java.util.HashMap$HashIterator.nextNode(HashMap.java:1597) ~[?:?] at java.util.HashMap$EntryIterator.next(HashMap.java:1630) ~[?:?] at java.util.HashMap$EntryIterator.next(HashMap.java:1628) ~[?:?] at org.apache.doris.catalog.HdfsResource.getProcNodeData(HdfsResource.java:93) ~[doris-fe.jar:1.2-SNAPSHOT] at org.apache.doris.catalog.ResourceMgr$ResourceProcNode.fetchResult(ResourceMgr.java:248) ~[doris-fe.jar:1.2-SNAPSHOT] at org.apache.doris.catalog.ResourceMgr.getResourcesInfo(ResourceMgr.java:180) ~[doris-fe.jar:1.2-SNAPSHOT] at org.apache.doris.qe.ShowExecutor.handleShowResources(ShowExecutor.java:2129) ~[doris-fe.jar:1.2-SNAPSHOT] at org.apache.doris.qe.ShowExecutor.execute(ShowExecutor.java:387) ~[doris-fe.jar:1.2-SNAPSHOT] at org.apache.doris.qe.StmtExecutor.handleShow(StmtExecutor.java:2787) ~[doris-fe.jar:1.2-SNAPSHOT] at org.apache.doris.qe.StmtExecutor.executeByLegacy(StmtExecutor.java:1014) ~[doris-fe.jar:1.2-SNAPSHOT] at org.apache.doris.qe.StmtExecutor.execute(StmtExecutor.java:622) ~[doris-fe.jar:1.2-SNAPSHOT] at org.apache.doris.qe.StmtExecutor.execute(StmtExecutor.java:533) ~[doris-fe.jar:1.2-SNAPSHOT] at org.apache.doris.qe.ConnectProcessor.executeQuery(ConnectProcessor.java:368) ~[doris-fe.jar:1.2-SNAPSHOT] at org.apache.doris.qe.ConnectProcessor.handleQuery(ConnectProcessor.java:232) ~[doris-fe.jar:1.2-SNAPSHOT] at org.apache.doris.qe.MysqlConnectProcessor.handleQuery(MysqlConnectProcessor.java:177) ~[doris-fe.jar:1.2-SNAPSHOT] at org.apache.doris.qe.MysqlConnectProcessor.dispatch(MysqlConnectProcessor.java:205) ~[doris-fe.jar:1.2-SNAPSHOT] at org.apache.doris.qe.MysqlConnectProcessor.processOnce(MysqlConnectProcessor.java:258) ~[doris-fe.jar:1.2-SNAPSHOT] at org.apache.doris.mysql.ReadListener.lambda$handleEvent$0(ReadListener.java:52) ~[doris-fe.jar:1.2-SNAPSHOT] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) ~[?:?] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) ~[?:?] at java.lang.Thread.run(Thread.java:840) ~[?:?] Attachments

What You Expected?

no exception

How to Reproduce?

No response

Anything Else?

No response

Are you willing to submit PR?

Code of Conduct

Suzzt commented 4 days ago

Hi,I hope to try to solve it.