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https://issues.apache.org/jira/browse/HDFS-10354?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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James Clampffer updated HDFS-10354:
-----------------------------------
Parent Issue: HDFS-14032 (was: HDFS-8707)
> Fix compilation & unit test issues on Mac OS X with clang compiler
> ------------------------------------------------------------------
>
> Key: HDFS-10354
> URL: https://issues.apache.org/jira/browse/HDFS-10354
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: hdfs-client
> Environment: OS X: 10.11
> clang: Apple LLVM version 7.0.2 (clang-700.1.81)
> Reporter: Tibor Kiss
> Assignee: Tibor Kiss
> Priority: Major
> Attachments: HDFS-10354.HDFS-8707.001.patch,
> HDFS-10354.HDFS-8707.002.patch
>
>
> Compilation fails with multiple errors on Mac OS X.
> Unit test test_test_libhdfs_zerocopy_hdfs_static also fails to execute on OS
> X.
> Compile error 1:
> {noformat}
> [exec] Scanning dependencies of target common_obj
> [exec] [ 45%] Building CXX object
> main/native/libhdfspp/lib/common/CMakeFiles/common_obj.dir/base64.cc.o
> [exec] [ 45%] Building CXX object
> main/native/libhdfspp/lib/common/CMakeFiles/common_obj.dir/status.cc.o
> [exec] [ 46%] Building CXX object
> main/native/libhdfspp/lib/common/CMakeFiles/common_obj.dir/sasl_digest_md5.cc.o
> [exec] [ 46%] Building CXX object
> main/native/libhdfspp/lib/common/CMakeFiles/common_obj.dir/hdfs_public_api.cc.o
> [exec] [ 47%] Building CXX object
> main/native/libhdfspp/lib/common/CMakeFiles/common_obj.dir/options.cc.o
> [exec] [ 48%] Building CXX object
> main/native/libhdfspp/lib/common/CMakeFiles/common_obj.dir/configuration.cc.o
> [exec]
> /Users/tiborkiss/workspace/apache-hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/lib/common/configuration.cc:85:12:
> error: no viable conversion from 'optional<long>' to 'optional<long long>'
> [exec] return result;
> [exec] ^~~~~~
> [exec]
> /Users/tiborkiss/workspace/apache-hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/third_party/tr2/optional.hpp:427:13:
> note: candidate constructor not viable: no known conversion from
> 'std::experimental::optional<long>' to 'std::experimental::nullopt_t' for 1st
> argument
> [exec] constexpr optional(nullopt_t) noexcept : OptionalBase<T>() {};
> [exec] ^
> [exec]
> /Users/tiborkiss/workspace/apache-hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/third_party/tr2/optional.hpp:429:3:
> note: candidate constructor not viable: no known conversion from
> 'std::experimental::optional<long>' to 'const
> std::experimental::optional<long long> &' for 1st argument
> [exec] optional(const optional& rhs)
> [exec] ^
> [exec]
> /Users/tiborkiss/workspace/apache-hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/third_party/tr2/optional.hpp:438:3:
> note: candidate constructor not viable: no known conversion from
> 'std::experimental::optional<long>' to 'std::experimental::optional<long
> long> &&' for 1st argument
> [exec] optional(optional&& rhs)
> noexcept(is_nothrow_move_constructible<T>::value)
> [exec] ^
> [exec]
> /Users/tiborkiss/workspace/apache-hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/third_party/tr2/optional.hpp:447:13:
> note: candidate constructor not viable: no known conversion from
> 'std::experimental::optional<long>' to 'const long long &' for 1st argument
> [exec] constexpr optional(const T& v) : OptionalBase<T>(v) {}
> [exec] ^
> [exec]
> /Users/tiborkiss/workspace/apache-hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/third_party/tr2/optional.hpp:449:13:
> note: candidate constructor not viable: no known conversion from
> 'std::experimental::optional<long>' to 'long long &&' for 1st argument
> [exec] constexpr optional(T&& v) : OptionalBase<T>(constexpr_move(v))
> {}
> [exec] ^
> [exec] 1 error generated.
> [exec] make[2]: ***
> [main/native/libhdfspp/lib/common/CMakeFiles/common_obj.dir/configuration.cc.o]
> Error 1
> [exec] make[1]: ***
> [main/native/libhdfspp/lib/common/CMakeFiles/common_obj.dir/all] Error 2
> [exec] make: *** [all] Error 2
> {noformat}
> Compile error 2:
> {noformat}
> [exec]
> /Users/tiborkiss/workspace/apache-hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/lib/fs/filesystem.cc:285:66:
> error: use of overloaded operator '<<' is ambiguous (with operand types
> 'hdfs::LogMessage' and 'size_type' (aka 'unsigned long'))
> [exec] << " Existing thread count = "
> << worker_threads_.size());
> [exec]
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
> {noformat}
> There is an addition compile failure in native client related to thread_local.
> The complexity of the error mandates to track that issue in a [separate
> ticket|https://issues.apache.org/jira/browse/HDFS-10355].
> {noformat}
> [exec]
> /Users/tiborkiss/workspace/apache-hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/lib/bindings/c/hdfs.cc:66:1:
> error: thread-local storage is not supported for the current target
> [exec] thread_local std::string errstr;
> [exec] ^
> [exec] 1 warning and 1 error generated.
> [exec] make[2]: ***
> [main/native/libhdfspp/lib/bindings/c/CMakeFiles/bindings_c_obj.dir/hdfs.cc.o]
> Error 1
> [exec] make[1]: ***
> [main/native/libhdfspp/lib/bindings/c/CMakeFiles/bindings_c_obj.dir/all]
> Error 2
> [exec] make: *** [all] Error 2
> {noformat}
> Unit test failure:
> {noformat}
> [exec] 2/16 Test #2: test_test_libhdfs_zerocopy_hdfs_static
> ..........***Failed 2.07 sec
> [exec] log4j:WARN No appenders could be found for logger
> (org.apache.hadoop.metrics2.lib.MutableMetricsFactory).
> [exec] log4j:WARN Please initialize the log4j system properly.
> [exec] log4j:WARN See
> http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
> [exec] Formatting using clusterid: testClusterID
> [exec] nmdCreate: Builder#build error:
> [exec] java.lang.RuntimeException: Although a UNIX domain socket path is
> configured as
> /var/folders/g1/r_lb7cr10d9951ff9yrtvq9w0000gp/T//native_mini_dfs.sock.87990.282475249,
> we cannot start a localDataXceiverServer because libhadoop cannot be loaded.
> [exec] at
> org.apache.hadoop.hdfs.server.datanode.DataNode.getDomainPeerServer(DataNode.java:1017)
> [exec] at
> org.apache.hadoop.hdfs.server.datanode.DataNode.initDataXceiver(DataNode.java:988)
> [exec] at
> org.apache.hadoop.hdfs.server.datanode.DataNode.startDataNode(DataNode.java:1196)
> [exec] at
> org.apache.hadoop.hdfs.server.datanode.DataNode.<init>(DataNode.java:467)
> [exec] at
> org.apache.hadoop.hdfs.server.datanode.DataNode.makeInstance(DataNode.java:2486)
> [exec] at
> org.apache.hadoop.hdfs.server.datanode.DataNode.instantiateDataNode(DataNode.java:2374)
> [exec] at
> org.apache.hadoop.hdfs.MiniDFSCluster.startDataNodes(MiniDFSCluster.java:1592)
> [exec] at
> org.apache.hadoop.hdfs.MiniDFSCluster.initMiniDFSCluster(MiniDFSCluster.java:844)
> [exec] at
> org.apache.hadoop.hdfs.MiniDFSCluster.<init>(MiniDFSCluster.java:482)
> [exec] at
> org.apache.hadoop.hdfs.MiniDFSCluster$Builder.build(MiniDFSCluster.java:441)
> [exec] TEST_ERROR: failed on
> /Users/tiborkiss/workspace/apache-hadoop/hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfs-tests/test_libhdfs_zerocopy.c:254
> (errno: 316): got NULL from cl
> {noformat}
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