Files
doris/fe
zhangdong 9e63015e2f [fix](mtmv)resolve task tvf concurrent modification exception #30497
LinkedList is not thread safe and there may be issues with concurrent queries and writes. Change it to ConcurrentLinkedQueue

Caused by: java.util.ConcurrentModificationException
	at java.util.LinkedList$ListItr.checkForComodification(LinkedList.java:966) ~[?:1.8.0_131]
	at java.util.LinkedList$ListItr.next(LinkedList.java:888) ~[?:1.8.0_131]
	at org.apache.doris.tablefunction.MetadataGenerator.taskMetadataResult(MetadataGenerator.java:694) ~[doris-fe.jar:1.2-SNAPSHOT]
	at org.apache.doris.tablefunction.MetadataGenerator.getMetadataTable(MetadataGenerator.java:119) ~[doris-fe.jar:1.2-SNAPSHOT]
	at org.apache.doris.service.FrontendServiceImpl.fetchSchemaTableData(FrontendServiceImpl.java:2195) ~[doris-fe.jar:1.2-SNAPSHOT]
	... 13 more
2024-01-30 15:32:43 +08:00
..

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# fe-common

This module is used to store some common classes of other modules.

# spark-dpp

This module is Spark DPP program, used for Spark Load function.
Depends: fe-common

# fe-core

This module is the main process module of FE.
Depends: fe-common, spark-dpp