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https://issues.apache.org/jira/browse/HBASE-13873?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14580687#comment-14580687
]
Hudson commented on HBASE-13873:
--------------------------------
FAILURE: Integrated in HBase-1.0 #955 (See
[https://builds.apache.org/job/HBase-1.0/955/])
HBASE-13873 LoadTestTool addAuthInfoToConf throws UnsupportedOperationException
(sunyerui) (tedyu: rev 6979c6f566ed86bf6e7937f7ef7f0a9995d94701)
* hbase-server/src/test/java/org/apache/hadoop/hbase/util/LoadTestTool.java
> LoadTestTool addAuthInfoToConf throws UnsupportedOperationException
> -------------------------------------------------------------------
>
> Key: HBASE-13873
> URL: https://issues.apache.org/jira/browse/HBASE-13873
> Project: HBase
> Issue Type: Bug
> Components: integration tests
> Affects Versions: 0.98.13
> Reporter: sunyerui
> Assignee: sunyerui
> Fix For: 2.0.0, 0.98.13, 1.0.2, 1.2.0, 1.1.1
>
> Attachments: HBASE-13873-0.98.patch
>
>
> When run IntegrationTestIngestWithACL on distributed clusters with kerberos
> security enabled, the method addAuthInfoToConf() in LoadTestTool will be
> invoked and throws UnsupportedOperationException, stack as follows:
> {code}
> 2015-06-09 22:15:33,605 ERROR [main] util.AbstractHBaseTool: Error running
> command-line tool
> java.lang.UnsupportedOperationException
> at java.util.AbstractList.add(AbstractList.java:148)
> at java.util.AbstractList.add(AbstractList.java:108)
> at
> org.apache.hadoop.hbase.util.LoadTestTool.addAuthInfoToConf(LoadTestTool.java:811)
> at
> org.apache.hadoop.hbase.util.LoadTestTool.loadTable(LoadTestTool.java:516)
> at
> org.apache.hadoop.hbase.util.LoadTestTool.doWork(LoadTestTool.java:479)
> at
> org.apache.hadoop.hbase.util.AbstractHBaseTool.run(AbstractHBaseTool.java:112)
> at
> org.apache.hadoop.hbase.IntegrationTestIngest.runIngestTest(IntegrationTestIngest.java:151)
> at
> org.apache.hadoop.hbase.IntegrationTestIngest.internalRunIngestTest(IntegrationTestIngest.java:114)
> at
> org.apache.hadoop.hbase.IntegrationTestIngest.runTestFromCommandLine(IntegrationTestIngest.java:97)
> at
> org.apache.hadoop.hbase.IntegrationTestBase.doWork(IntegrationTestBase.java:115)
> at
> org.apache.hadoop.hbase.util.AbstractHBaseTool.run(AbstractHBaseTool.java:112)
> at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
> at
> org.apache.hadoop.hbase.IntegrationTestIngestWithACL.main(IntegrationTestIngestWithACL.java:136)
> {code}
> The corresponding code is below and the reason is obvious. Arrays.asList
> return a java.util.Arrays$ArrayList but not java.util.ArrayList. Both of them
> are inherited from java.util.AbstractList, but the former didn't override the
> method add(), so the parent method java.util.AbstractList.add() will be
> invoked and the exception threw.
> {code}
> private void addAuthInfoToConf(Properties authConfig, Configuration conf,
> String owner,
> String userList) throws IOException {
> List<String> users = Arrays.asList(userList.split(","));
> users.add(owner);
> ...
> }
> {code}
> Does anyone occurred on this? I think it's an obvious bug but no one report
> it, so please tell me if I misunderstanding it. If it's actually a bug here,
> then it can be fixed very easy as below:
> {code}
> List<String> users = new
> ArrayList<String>(Arrays.asList(userList.split(",")));
> {code}
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