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Hudson commented on HBASE-22480: -------------------------------- Results for branch branch-2 [build #2348 on builds.a.o|https://builds.apache.org/job/HBase%20Nightly/job/branch-2/2348/]: (x) *{color:red}-1 overall{color}* ---- details (if available): (/) {color:green}+1 general checks{color} -- For more information [see general report|https://builds.apache.org/job/HBase%20Nightly/job/branch-2/2348//General_Nightly_Build_Report/] (x) {color:red}-1 jdk8 hadoop2 checks{color} -- For more information [see jdk8 (hadoop2) report|https://builds.apache.org/job/HBase%20Nightly/job/branch-2/2348//JDK8_Nightly_Build_Report_(Hadoop2)/] (x) {color:red}-1 jdk8 hadoop3 checks{color} -- For more information [see jdk8 (hadoop3) report|https://builds.apache.org/job/HBase%20Nightly/job/branch-2/2348//JDK8_Nightly_Build_Report_(Hadoop3)/] (/) {color:green}+1 source release artifact{color} -- See build output for details. (/) {color:green}+1 client integration test{color} > Get block from BlockCache once and return this block to BlockCache twice make > ref count error. > ---------------------------------------------------------------------------------------------- > > Key: HBASE-22480 > URL: https://issues.apache.org/jira/browse/HBASE-22480 > Project: HBase > Issue Type: Sub-task > Affects Versions: 2.2.2 > Reporter: Lijin Bin > Assignee: Lijin Bin > Priority: Major > Fix For: 3.0.0, 2.3.0, 2.2.3 > > Attachments: HBASE-22480-branch-2.2-v1.patch, > HBASE-22480-branch-2.2-v1.patch, HBASE-22480-branch-2.2-v1.patch, > HBASE-22480-branch-2.2-v2.patch, HBASE-22480-master-v1.patch, > HBASE-22480-master-v2.patch, HBASE-22480-master-v3.patch, > HBASE-22480-master-v4.patch, HBASE-22480-master-v5.patch, > HBASE-22480-master-v6.patch, HBASE-22480-master-v6.patch, > HBASE-22480-master-v6.patch, HBASE-22480-master-v7.patch, > HBASE-22480-master-v7.patch > > > After debugging HBASE-22433, i find the problem it is that we get a block > from BucketCache once and return this block to BucketCache twice and make the > ref count error, sometimes the refCount can be negative. -- This message was sent by Atlassian Jira (v8.3.4#803005)