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https://issues.apache.org/jira/browse/HBASE-15889?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15305686#comment-15305686
]
Hudson commented on HBASE-15889:
--------------------------------
FAILURE: Integrated in HBase-Trunk_matrix #956 (See
[https://builds.apache.org/job/HBase-Trunk_matrix/956/])
HBASE-15889. String case conversions are locale-sensitive, used without
(busbey: rev 3b6e6e6c25c4f1dd35bc9da98cc8d8ed6b49db92)
* hbase-client/src/main/java/org/apache/hadoop/hbase/util/PoolMap.java
* hbase-server/src/main/java/org/apache/hadoop/hbase/ipc/RpcExecutor.java
* hbase-server/src/main/java/org/apache/hadoop/hbase/util/CompressionTest.java
* hbase-server/src/main/java/org/apache/hadoop/hbase/util/HBaseFsck.java
*
hbase-thrift/src/main/java/org/apache/hadoop/hbase/thrift/HThreadedSelectorServerArgs.java
*
hbase-client/src/main/java/org/apache/hadoop/hbase/ipc/AsyncRpcChannelImpl.java
*
hbase-client/src/main/java/org/apache/hadoop/hbase/filter/SubstringComparator.java
*
hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestRegionServerHostname.java
* hbase-server/src/main/java/org/apache/hadoop/hbase/util/RegionMover.java
*
hbase-server/src/test/java/org/apache/hadoop/hbase/mapreduce/TestLoadIncrementalHFiles.java
* hbase-server/src/test/java/org/apache/hadoop/hbase/PerformanceEvaluation.java
* hbase-common/src/main/java/org/apache/hadoop/hbase/ServerName.java
* hbase-it/src/test/java/org/apache/hadoop/hbase/HBaseClusterManager.java
* hbase-server/src/main/java/org/apache/hadoop/hbase/mapreduce/Import.java
*
hbase-hadoop2-compat/src/test/java/org/apache/hadoop/hbase/test/MetricsAssertHelperImpl.java
*
hbase-server/src/main/java/org/apache/hadoop/hbase/mapreduce/TableInputFormat.java
* hbase-server/src/test/java/org/apache/hadoop/hbase/TimedOutTestsListener.java
*
hbase-client/src/main/java/org/apache/hadoop/hbase/zookeeper/MetaTableLocator.java
* hbase-client/src/main/java/org/apache/hadoop/hbase/ipc/RpcClientImpl.java
* hbase-server/src/main/java/org/apache/hadoop/hbase/util/DirectMemoryUtils.java
*
hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/DataBlockEncodingTool.java
*
hbase-server/src/test/java/org/apache/hadoop/hbase/TestIPv6NIOServerSocketChannel.java
*
hbase-common/src/main/java/org/apache/hadoop/hbase/io/crypto/KeyStoreKeyProvider.java
*
hbase-hadoop2-compat/src/main/java/org/apache/hadoop/hbase/ipc/MetricsHBaseServerSourceFactoryImpl.java
* hbase-server/src/main/java/org/apache/hadoop/hbase/util/FSUtils.java
*
hbase-server/src/test/java/org/apache/hadoop/hbase/mapreduce/MultiTableInputFormatTestBase.java
* hbase-server/src/main/java/org/apache/hadoop/hbase/util/ServerCommandLine.java
* hbase-server/src/test/java/org/apache/hadoop/hbase/util/LoadTestTool.java
*
hbase-server/src/test/java/org/apache/hadoop/hbase/mapreduce/TestTableInputFormatScanBase.java
*
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/BaseRowProcessor.java
* hbase-thrift/src/main/java/org/apache/hadoop/hbase/thrift/ThriftUtilities.java
* hbase-it/src/test/java/org/apache/hadoop/hbase/RESTApiClusterManager.java
*
hbase-it/src/test/java/org/apache/hadoop/hbase/StripeCompactionsPerformanceEvaluation.java
*
hbase-server/src/main/java/org/apache/hadoop/hbase/security/HBaseSaslRpcServer.java
* hbase-rest/src/main/java/org/apache/hadoop/hbase/rest/filter/GzipFilter.java
* hbase-client/src/main/java/org/apache/hadoop/hbase/HColumnDescriptor.java
*
hbase-annotations/src/main/java/org/apache/hadoop/hbase/classification/tools/StabilityOptions.java
* hbase-client/src/main/java/org/apache/hadoop/hbase/protobuf/ProtobufUtil.java
> String case conversions are locale-sensitive, used without locale
> -----------------------------------------------------------------
>
> Key: HBASE-15889
> URL: https://issues.apache.org/jira/browse/HBASE-15889
> Project: HBase
> Issue Type: Bug
> Affects Versions: 1.2.0
> Reporter: Sean Mackrory
> Assignee: Sean Mackrory
> Priority: Minor
> Attachments: HBASE-15889-branch-1.v2.patch, HBASE-15889-v1.patch,
> HBASE-15891-v2.patch
>
>
> Static code analysis is flagging cases of String.toLowerCase and
> String.toUpperCase being used without Locale. From the API reference:
> {quote}
> Note: This method is locale sensitive, and may produce unexpected results if
> used for strings that are intended to be interpreted locale independently.
> Examples are programming language identifiers, protocol keys, and HTML tags.
> For instance, "TITLE".toLowerCase() in a Turkish locale returns "t\u0131tle",
> where '\u0131' is the LATIN SMALL LETTER DOTLESS I character. To obtain
> correct results for locale insensitive strings, use toLowerCase(Locale.ROOT).
> {quote}
> Many uses of these functions do appear to be looking up classes, etc. and not
> dealing with stored data, so I'd think there aren't significant compatibility
> problems here and specifying the locale is indeed the safer way to go.
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