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Posted to issues@hbase.apache.org by "Hudson (JIRA)" <ji...@apache.org> on 2015/07/15 02:05:05 UTC
[jira] [Commented] (HBASE-13084) Add labels to
VisibilityLabelsCache asynchronously causes TestShell flakey
[ https://issues.apache.org/jira/browse/HBASE-13084?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14627310#comment-14627310 ]
Hudson commented on HBASE-13084:
--------------------------------
SUCCESS: Integrated in HBase-1.0 #991 (See [https://builds.apache.org/job/HBase-1.0/991/])
HBASE-13084 addendum move replication_admin_test.rb to individual test (enis: rev 347eb6bdbf435aedb866aafdb51127e3504ee223)
* hbase-shell/src/test/java/org/apache/hadoop/hbase/client/TestReplicationShell.java
* hbase-shell/src/test/ruby/tests_runner.rb
* hbase-shell/src/test/java/org/apache/hadoop/hbase/client/AbstractTestShell.java
* hbase-shell/src/test/java/org/apache/hadoop/hbase/client/TestShell.java
HBASE-13084 addendum disable info server in shell test (enis: rev fac3908f83b9eec772af6b6218ae5065b9669a4e)
* hbase-shell/src/test/java/org/apache/hadoop/hbase/client/AbstractTestShell.java
> Add labels to VisibilityLabelsCache asynchronously causes TestShell flakey
> --------------------------------------------------------------------------
>
> Key: HBASE-13084
> URL: https://issues.apache.org/jira/browse/HBASE-13084
> Project: HBase
> Issue Type: Bug
> Components: test
> Reporter: Duo Zhang
> Assignee: Duo Zhang
> Fix For: 2.0.0, 1.1.0, 0.98.13
>
> Attachments: HBASE-13084-addendum.patch, HBASE-13084-addendum2.patch, HBASE-13084.patch, HBASE-13084_1.patch, HBASE-13084_2.patch, HBASE-13084_2.patch, HBASE-13084_2.patch, HBASE-13084_2.patch, HBASE-13084_2_disable_test.patch
>
>
> As discussed in HBASE-12953, we found this error in PreCommit log
> https://builds.apache.org/job/PreCommit-HBASE-Build/12918/artifact/hbase-shell/target/surefire-reports/org.apache.hadoop.hbase.client.TestShell-output.txt
> {noformat}
> 1) Error:
> test_The_get/put_methods_should_work_for_data_written_with_Visibility(Hbase::VisibilityLabelsAdminMethodsTest):
> ArgumentError: org.apache.hadoop.hbase.DoNotRetryIOException: org.apache.hadoop.hbase.security.visibility.InvalidLabelException: Label 'TEST_VISIBILITY' doesn't exists
> at org.apache.hadoop.hbase.security.visibility.VisibilityController.setAuths(VisibilityController.java:808)
> at org.apache.hadoop.hbase.protobuf.generated.VisibilityLabelsProtos$VisibilityLabelsService$1.setAuths(VisibilityLabelsProtos.java:6036)
> at org.apache.hadoop.hbase.protobuf.generated.VisibilityLabelsProtos$VisibilityLabelsService.callMethod(VisibilityLabelsProtos.java:6219)
> at org.apache.hadoop.hbase.regionserver.HRegion.execService(HRegion.java:6867)
> at org.apache.hadoop.hbase.regionserver.RSRpcServices.execServiceOnRegion(RSRpcServices.java:1707)
> at org.apache.hadoop.hbase.regionserver.RSRpcServices.execService(RSRpcServices.java:1689)
> at org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$2.callBlockingMethod(ClientProtos.java:31309)
> at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2038)
> at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:107)
> at org.apache.hadoop.hbase.ipc.RpcExecutor.consumerLoop(RpcExecutor.java:130)
> at org.apache.hadoop.hbase.ipc.RpcExecutor$1.run(RpcExecutor.java:107)
> at java.lang.Thread.run(Thread.java:744)
> /home/jenkins/jenkins-slave/workspace/PreCommit-HBASE-Build/hbase-shell/src/main/ruby/hbase/visibility_labels.rb:84:in `set_auths'
> ./src/test/ruby/hbase/visibility_labels_admin_test.rb:77:in `test_The_get/put_methods_should_work_for_data_written_with_Visibility'
> org/jruby/RubyProc.java:270:in `call'
> org/jruby/RubyKernel.java:2105:in `send'
> org/jruby/RubyArray.java:1620:in `each'
> org/jruby/RubyArray.java:1620:in `each'
> 2) Error:
> test_The_set/clear_methods_should_work_with_authorizations(Hbase::VisibilityLabelsAdminMethodsTest):
> ArgumentError: No authentication set for the given user jenkins
> /home/jenkins/jenkins-slave/workspace/PreCommit-HBASE-Build/hbase-shell/src/main/ruby/hbase/visibility_labels.rb:97:in `get_auths'
> ./src/test/ruby/hbase/visibility_labels_admin_test.rb:57:in `test_The_set/clear_methods_should_work_with_authorizations'
> org/jruby/RubyProc.java:270:in `call'
> org/jruby/RubyKernel.java:2105:in `send'
> org/jruby/RubyArray.java:1620:in `each'
> org/jruby/RubyArray.java:1620:in `each'
> {noformat}
> This is the test code
> {code:title=visibility_labels_admin_test.rb}
> label = 'TEST_VISIBILITY'
> user = org.apache.hadoop.hbase.security.User.getCurrent().getName();
> visibility_admin.add_labels(label)
> visibility_admin.set_auths(user, label)
> {code}
> It says 'label does not exists' when calling set_auths.
> Then I add some ugly logs in DefaultVisibilityLabelServiceImpl and VisibilityLabelsCache.
> {code:title=DefaultVisibilityLabelServiceImpl.java}
> public OperationStatus[] addLabels(List<byte[]> labels) throws IOException {
> ...
> if (mutateLabelsRegion(puts, finalOpStatus)) {
> updateZk(true);
> }
> for (byte[] label : labels) {
> String labelStr = Bytes.toString(label);
> LOG.info(labelStr + "=====" + this.labelsCache.getLabelOrdinal(labelStr));
> }
> ...
> }
> {code}
> {code:title=VisibilityLabelsCache.java}
> public void refreshLabelsCache(byte[] data) throws IOException {
> LOG.info("========refresh", new Exception());
> ...
> }
> {code}
> And I modified TestVisibilityLabelsWithCustomVisLabService to use DefaultVisibilityLabelServiceImpl, then collected the logs of setupBeforeClass
> {noformat}
> 2015-02-21 20:39:16,362 INFO [B.defaultRpcServer.handler=0,queue=0,port=42678] visibility.DefaultVisibilityLabelServiceImpl(236): secret=====0
> 2015-02-21 20:39:16,362 INFO [B.defaultRpcServer.handler=0,queue=0,port=42678] visibility.DefaultVisibilityLabelServiceImpl(236): topsecret=====0
> 2015-02-21 20:39:16,362 INFO [B.defaultRpcServer.handler=0,queue=0,port=42678] visibility.DefaultVisibilityLabelServiceImpl(236): confidential=====0
> 2015-02-21 20:39:16,362 INFO [B.defaultRpcServer.handler=0,queue=0,port=42678] visibility.DefaultVisibilityLabelServiceImpl(236): public=====0
> 2015-02-21 20:39:16,362 INFO [B.defaultRpcServer.handler=0,queue=0,port=42678] visibility.DefaultVisibilityLabelServiceImpl(236): private=====0
> 2015-02-21 20:39:16,362 INFO [B.defaultRpcServer.handler=0,queue=0,port=42678] visibility.DefaultVisibilityLabelServiceImpl(236): ©ABC=====0
> 2015-02-21 20:39:16,362 INFO [B.defaultRpcServer.handler=0,queue=0,port=42678] visibility.DefaultVisibilityLabelServiceImpl(236): ु=====0
> 2015-02-21 20:39:16,362 INFO [B.defaultRpcServer.handler=0,queue=0,port=42678] visibility.DefaultVisibilityLabelServiceImpl(236): ©ABC"ु\secret"'&\=====0
> 2015-02-21 20:39:16,363 INFO [B.defaultRpcServer.handler=0,queue=0,port=42678] visibility.DefaultVisibilityLabelServiceImpl(236): '"+=====0
> 2015-02-21 20:39:16,363 INFO [B.defaultRpcServer.handler=0,queue=0,port=42678] visibility.DefaultVisibilityLabelServiceImpl(236): -?=====0
> 2015-02-21 20:39:16,363 INFO [main-EventThread] visibility.VisibilityLabelsCache(115): ========refresh
> java.lang.Exception
> at org.apache.hadoop.hbase.security.visibility.VisibilityLabelsCache.refreshLabelsCache(VisibilityLabelsCache.java:115)
> at org.apache.hadoop.hbase.security.visibility.ZKVisibilityLabelWatcher.refreshVisibilityLabelsCache(ZKVisibilityLabelWatcher.java:76)
> at org.apache.hadoop.hbase.security.visibility.ZKVisibilityLabelWatcher.nodeDataChanged(ZKVisibilityLabelWatcher.java:115)
> at org.apache.hadoop.hbase.zookeeper.ZooKeeperWatcher.process(ZooKeeperWatcher.java:412)
> at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:522)
> at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:498)
> {noformat}
> We can see that, refresh is triggered from a background zk watcher, and it is possible that the labels are not in labelsCache after addLabels being called.
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