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Hudson commented on HBASE-21351: -------------------------------- Results for branch branch-2.0 [build #1054 on builds.a.o|https://builds.apache.org/job/HBase%20Nightly/job/branch-2.0/1054/]: (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-2.0/1054//General_Nightly_Build_Report/] (/) {color:green}+1 jdk8 hadoop2 checks{color} -- For more information [see jdk8 (hadoop2) report|https://builds.apache.org/job/HBase%20Nightly/job/branch-2.0/1054//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-2.0/1054//JDK8_Nightly_Build_Report_(Hadoop3)/] (/) {color:green}+1 source release artifact{color} -- See build output for details. > The force update thread may have race with PE worker when the procedure is > rolling back > --------------------------------------------------------------------------------------- > > Key: HBASE-21351 > URL: https://issues.apache.org/jira/browse/HBASE-21351 > Project: HBase > Issue Type: Sub-task > Components: proc-v2 > Reporter: Duo Zhang > Assignee: Duo Zhang > Priority: Critical > Fix For: 3.0.0, 2.2.0, 2.0.3, 2.1.2 > > Attachments: HBASE-21351-v1.patch, HBASE-21351-v1.patch, > HBASE-21351-v2.patch, HBASE-21351.patch > > > We will acquire the procExecutionLock for a procedure when force updating its > state to prevent race with PE worker, but this does not work then the > procedure is rolling back. > If a procedure is failed, we will mark the root procedure stack as FAILED, > and then start to rollback the whole procedure stack. We will pop every > procedure in the stack and try to rollback them. So we may change the state > of a procedure without holding its procExecutionLock when rolling back. > This means we may persist an intermediate state of a procedure and cause > corruption when loading procedures. -- This message was sent by Atlassian JIRA (v7.6.3#76005)