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Hudson commented on HBASE-21001: -------------------------------- Results for branch branch-2 [build #1216 on builds.a.o|https://builds.apache.org/job/HBase%20Nightly/job/branch-2/1216/]: (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-2/1216//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-2/1216//JDK8_Nightly_Build_Report_(Hadoop2)/] (/) {color:green}+1 jdk8 hadoop3 checks{color} -- For more information [see jdk8 (hadoop3) report|https://builds.apache.org/job/HBase%20Nightly/job/branch-2/1216//JDK8_Nightly_Build_Report_(Hadoop3)/] (/) {color:green}+1 source release artifact{color} -- See build output for details. (/) {color:green}+1 client integration test{color} > ReplicationObserver fails to load in HBase 2.0.0 > ------------------------------------------------ > > Key: HBASE-21001 > URL: https://issues.apache.org/jira/browse/HBASE-21001 > Project: HBase > Issue Type: Bug > Affects Versions: 2.0.0-alpha-4, 2.0.0 > Reporter: Wei-Chiu Chuang > Assignee: Guangxu Cheng > Priority: Major > Labels: replication > Attachments: HBASE-21001.branch-2.0.001.patch, > HBASE-21001.master.001.patch, HBASE-21001.master.001.patch, > HBASE-21001.master.002.patch, HBASE-21001.master.003.patch, > HBASE-21001.master.004.patch > > > ReplicationObserver was added in HBASE-17290 to prevent "Potential loss of > data for replication of bulk loaded hfiles". > I tried to enable bulk loading replication feature > (hbase.replication.bulkload.enabled=true and configure > hbase.replication.cluster.id) on a HBase 2.0.0 cluster, but the RegionServer > started with the following error: > {quote} > 2018-08-02 18:20:36,365 INFO > org.apache.hadoop.hbase.regionserver.RegionServerCoprocessorHost: System > coprocessor loading is enabled > 2018-08-02 18:20:36,365 INFO > org.apache.hadoop.hbase.regionserver.RegionServerCoprocessorHost: Table > coprocessor loading is enabled > 2018-08-02 18:20:36,365 ERROR > org.apache.hadoop.hbase.regionserver.RegionServerCoprocessorHost: > org.apache.hadoop.hbase.replication.regionserver.ReplicationObserver is not > of type > RegionServerCoprocessor. Check the configuration of > hbase.coprocessor.regionserver.classes > 2018-08-02 18:20:36,366 ERROR > org.apache.hadoop.hbase.coprocessor.CoprocessorHost: Cannot load coprocessor > ReplicationObserver > {quote} > It looks like this was broken by HBASE-17732 to me, but I could be wrong. -- This message was sent by Atlassian JIRA (v7.6.3#76005)