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ramkrishna.s.vasudevan commented on HBASE-18375: ------------------------------------------------ I think we should add some Findbug Tags to avoid this warning. For eg {code} @edu.umd.cs.findbugs.annotations.SuppressWarnings(value="SF_SWITCH_FALLTHROUGH", justification="Intentional") {code} Just try adding a warning and submit QA if you feel the findbug warning is not needed to be fixed. > The pool chunks from ChunkCreator are deallocated while in pool because there > is no reference to them > ----------------------------------------------------------------------------------------------------- > > Key: HBASE-18375 > URL: https://issues.apache.org/jira/browse/HBASE-18375 > Project: HBase > Issue Type: Sub-task > Affects Versions: 2.0.0-alpha-1 > Reporter: Anastasia Braginsky > Assignee: Anastasia Braginsky > Priority: Critical > Fix For: 2.0.0 > > Attachments: HBASE-18375-V01.patch, HBASE-18375-V02.patch, > HBASE-18375-V03.patch, HBASE-18375-V04.patch, HBASE-18375-V05.patch, > HBASE-18375-V06.patch, HBASE-18375-V07.patch, HBASE-18375-V08.patch, > HBASE-18375-V09.patch > > > Because MSLAB list of chunks was changed to list of chunk IDs, the chunks > returned back to pool can be deallocated by JVM because there is no reference > to them. The solution is to protect pool chunks from GC by the strong map of > ChunkCreator introduced by HBASE-18010. Will prepare the patch today. -- This message was sent by Atlassian JIRA (v6.4.14#64029)