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Hudson commented on HBASE-20907: -------------------------------- Results for branch master [build #401 on builds.a.o|https://builds.apache.org/job/HBase%20Nightly/job/master/401/]: (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/master/401//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/master/401//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/master/401//JDK8_Nightly_Build_Report_(Hadoop3)/] (/) {color:green}+1 source release artifact{color} -- See build output for details. (/) {color:green}+1 client integration test{color} > Fix Intermittent failure on TestProcedurePriority > ------------------------------------------------- > > Key: HBASE-20907 > URL: https://issues.apache.org/jira/browse/HBASE-20907 > Project: HBase > Issue Type: Test > Reporter: Yu Li > Assignee: Yu Li > Priority: Major > Fix For: 3.0.0, 2.0.2, 2.1.1 > > Attachments: HBASE-20907.patch, HBASE-20907.v2.patch > > > From a local UT check against 2.1.0-RC1, HMaster failed to initialize before > time out. Checking the test log we could see below message: > {noformat} > 2018-07-17 20:06:37,142 DEBUG [Thread-4003] > client.RpcRetryingCallerImpl(131): Call exception, tries=6, retries=6, > started=4173 ms ago, cancelled=false, msg=java.io.IOException: Inject error > at > org.apache.hadoop.hbase.master.procedure.TestProcedurePriority$MyCP.preGetOp(TestProcedurePriority.java:92) > at > org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost$19.call(RegionCoprocessorHost.java:841) > at > org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost$19.call(RegionCoprocessorHost.java:838) > at > org.apache.hadoop.hbase.coprocessor.CoprocessorHost$ObserverOperationWithoutResult.callObserver(CoprocessorHost.java:540) > at > org.apache.hadoop.hbase.coprocessor.CoprocessorHost.execOperation(CoprocessorHost.java:614) > at > org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost.preGet(RegionCoprocessorHost.java:838) > at > org.apache.hadoop.hbase.regionserver.RSRpcServices.get(RSRpcServices.java:2520) > at > org.apache.hadoop.hbase.regionserver.RSRpcServices.get(RSRpcServices.java:2460) > at > org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos$ClientService$2.callBlockingMethod(ClientProtos.java:41998) > at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:409) > at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:130) > at > org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:324) > at > org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:304) > , details=row 'hbase:namespace' on table 'hbase:meta' at > region=hbase:meta,,1.1588230740, > hostname=hdpdevm1.et2sqa.tbsite.net,59254,1531829189215, seqNum=-1, > exception=java.io.IOException: java.io.IOException: Inject error > at > org.apache.hadoop.hbase.master.procedure.TestProcedurePriority$MyCP.preGetOp(TestProcedurePriority.java:92) > at > org.apache.hadoop.hbase.regionserver.RegionCoprocessorHost$19.call(RegionCoprocessorHost.java:841) > ... > at org.apache.hadoop.hbase.client.HTable.get(HTable.java:386) > at org.apache.hadoop.hbase.client.HTable.get(HTable.java:360) > at > org.apache.hadoop.hbase.MetaTableAccessor.getTableState(MetaTableAccessor.java:1078) > at > org.apache.hadoop.hbase.MetaTableAccessor.tableExists(MetaTableAccessor.java:403) > at > org.apache.hadoop.hbase.master.TableNamespaceManager.start(TableNamespaceManager.java:94) > {noformat} > In current test code we will set {{FAIL}} to true w/o checking whether > namespace manager is already up, and if not lucky we will run into the above > case and get a timeout. > The fix will be quite straight forward. -- This message was sent by Atlassian JIRA (v7.6.3#76005)