YARN-2190. Added CPU and memory limit options to the default container executor for Windows containers. Contributed by Chuan Liu
This commit is contained in:
Jian He
parent
01bfe6f05b
commit
21101c01f2
@ -209,7 +209,8 @@ Requirements:
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* Findbugs 1.3.9 (if running findbugs)
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* ProtocolBuffer 2.5.0
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* CMake 2.6 or newer
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* Windows SDK or Visual Studio 2010 Professional
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* Windows SDK 7.1 or Visual Studio 2010 Professional
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* Windows SDK 8.1 (if building CPU rate control for the container executor)
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* zlib headers (if building native code bindings for zlib)
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* Internet connection for first build (to fetch all Maven and Hadoop dependencies)
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* Unix command-line tools from GnuWin32: sh, mkdir, rm, cp, tar, gzip. These
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@ -220,11 +221,15 @@ can be downloaded from http://git-scm.com/download/win.
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If using Visual Studio, it must be Visual Studio 2010 Professional (not 2012).
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Do not use Visual Studio Express. It does not support compiling for 64-bit,
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which is problematic if running a 64-bit system. The Windows SDK is free to
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which is problematic if running a 64-bit system. The Windows SDK 7.1 is free to
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download here:
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http://www.microsoft.com/en-us/download/details.aspx?id=8279
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The Windows SDK 8.1 is available to download at:
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http://msdn.microsoft.com/en-us/windows/bg162891.aspx
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Cygwin is neither required nor supported.
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----------------------------------------------------------------------------------
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@ -49,6 +49,31 @@ typedef enum TaskCommandOptionType
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TaskProcessList
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} TaskCommandOption;
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//----------------------------------------------------------------------------
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// Function: GetLimit
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//
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// Description:
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// Get the resource limit value in long type given the command line argument.
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//
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// Returns:
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// TRUE: If successfully get the value
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// FALSE: otherwise
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static BOOL GetLimit(__in const wchar_t *str, __out long *value)
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{
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wchar_t *end = NULL;
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if (str == NULL || value == NULL) return FALSE;
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*value = wcstol(str, &end, 10);
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if (end == NULL || *end != '\0')
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{
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*value = -1;
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return FALSE;
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}
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else
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{
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return TRUE;
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}
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}
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//----------------------------------------------------------------------------
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// Function: ParseCommandLine
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//
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@ -61,7 +86,9 @@ typedef enum TaskCommandOptionType
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// FALSE: otherwise
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static BOOL ParseCommandLine(__in int argc,
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__in_ecount(argc) wchar_t *argv[],
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__out TaskCommandOption *command)
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__out TaskCommandOption *command,
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__out_opt long *memory,
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__out_opt long *vcore)
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{
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*command = TaskInvalid;
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@ -88,9 +115,44 @@ static BOOL ParseCommandLine(__in int argc,
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}
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}
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if (argc == 4) {
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if (argc >= 4 && argc <= 8) {
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if (wcscmp(argv[1], L"create") == 0)
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{
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int i;
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for (i = 2; i < argc - 3; i++)
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{
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if (wcscmp(argv[i], L"-c") == 0)
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{
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if (vcore != NULL && !GetLimit(argv[i + 1], vcore))
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{
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return FALSE;
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}
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else
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{
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i++;
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continue;
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}
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}
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else if (wcscmp(argv[i], L"-m") == 0)
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{
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if (memory != NULL && !GetLimit(argv[i + 1], memory))
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{
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return FALSE;
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}
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else
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{
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i++;
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continue;
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}
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}
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else
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{
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break;
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}
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}
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if (argc - i != 2)
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return FALSE;
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*command = TaskCreate;
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return TRUE;
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}
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@ -573,7 +635,7 @@ done:
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// ERROR_SUCCESS: On success
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// GetLastError: otherwise
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DWORD CreateTaskImpl(__in_opt HANDLE logonHandle, __in PCWSTR jobObjName,__in PCWSTR cmdLine,
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__in LPCWSTR userName)
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__in LPCWSTR userName, __in long memory, __in long cpuRate)
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{
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DWORD dwErrorCode = ERROR_SUCCESS;
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DWORD exitCode = EXIT_FAILURE;
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@ -616,6 +678,12 @@ DWORD CreateTaskImpl(__in_opt HANDLE logonHandle, __in PCWSTR jobObjName,__in PC
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return dwErrorCode;
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}
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jeli.BasicLimitInformation.LimitFlags = JOB_OBJECT_LIMIT_KILL_ON_JOB_CLOSE;
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if (memory > 0)
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{
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jeli.BasicLimitInformation.LimitFlags |= JOB_OBJECT_LIMIT_JOB_MEMORY;
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jeli.ProcessMemoryLimit = ((SIZE_T) memory) * 1024 * 1024;
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jeli.JobMemoryLimit = ((SIZE_T) memory) * 1024 * 1024;
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}
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if(SetInformationJobObject(jobObject,
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JobObjectExtendedLimitInformation,
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&jeli,
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@ -626,6 +694,24 @@ DWORD CreateTaskImpl(__in_opt HANDLE logonHandle, __in PCWSTR jobObjName,__in PC
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CloseHandle(jobObject);
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return dwErrorCode;
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}
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#ifdef NTDDI_WIN8
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if (cpuRate > 0)
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{
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JOBOBJECT_CPU_RATE_CONTROL_INFORMATION jcrci = { 0 };
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SYSTEM_INFO sysinfo;
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GetSystemInfo(&sysinfo);
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jcrci.ControlFlags = JOB_OBJECT_CPU_RATE_CONTROL_ENABLE |
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JOB_OBJECT_CPU_RATE_CONTROL_HARD_CAP;
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jcrci.CpuRate = min(10000, cpuRate);
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if(SetInformationJobObject(jobObject, JobObjectCpuRateControlInformation,
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&jcrci, sizeof(jcrci)) == 0)
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{
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dwErrorCode = GetLastError();
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CloseHandle(jobObject);
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return dwErrorCode;
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}
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}
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#endif
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if (logonHandle != NULL) {
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dwErrorCode = AddNodeManagerAndUserACEsToObject(jobObject, userName, JOB_OBJECT_ALL_ACCESS);
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@ -809,10 +895,10 @@ create_process_done:
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// Returns:
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// ERROR_SUCCESS: On success
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// GetLastError: otherwise
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DWORD CreateTask(__in PCWSTR jobObjName,__in PWSTR cmdLine)
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DWORD CreateTask(__in PCWSTR jobObjName,__in PWSTR cmdLine, __in long memory, __in long cpuRate)
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{
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// call with null logon in order to create tasks utilizing the current logon
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return CreateTaskImpl( NULL, jobObjName, cmdLine, NULL);
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return CreateTaskImpl( NULL, jobObjName, cmdLine, NULL, memory, cpuRate);
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}
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//----------------------------------------------------------------------------
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@ -893,7 +979,7 @@ DWORD CreateTaskAsUser(__in PCWSTR jobObjName,
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goto done;
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}
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err = CreateTaskImpl(logonHandle, jobObjName, cmdLine, user);
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err = CreateTaskImpl(logonHandle, jobObjName, cmdLine, user, -1, -1);
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done:
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if( profileIsLoaded ) {
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@ -1095,6 +1181,8 @@ int Task(__in int argc, __in_ecount(argc) wchar_t *argv[])
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{
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DWORD dwErrorCode = ERROR_SUCCESS;
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TaskCommandOption command = TaskInvalid;
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long memory = -1;
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long cpuRate = -1;
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wchar_t* cmdLine = NULL;
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wchar_t buffer[16*1024] = L""; // 32K max command line
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size_t charCountBufferLeft = sizeof(buffer)/sizeof(wchar_t);
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@ -1111,7 +1199,7 @@ int Task(__in int argc, __in_ecount(argc) wchar_t *argv[])
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ARGC_COMMAND_ARGS
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};
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if (!ParseCommandLine(argc, argv, &command)) {
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if (!ParseCommandLine(argc, argv, &command, &memory, &cpuRate)) {
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dwErrorCode = ERROR_INVALID_COMMAND_LINE;
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fwprintf(stderr, L"Incorrect command line arguments.\n\n");
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@ -1123,7 +1211,7 @@ int Task(__in int argc, __in_ecount(argc) wchar_t *argv[])
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{
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// Create the task jobobject
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//
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dwErrorCode = CreateTask(argv[2], argv[3]);
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dwErrorCode = CreateTask(argv[argc-2], argv[argc-1], memory, cpuRate);
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if (dwErrorCode != ERROR_SUCCESS)
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{
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ReportErrorCode(L"CreateTask", dwErrorCode);
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@ -1238,18 +1326,30 @@ void TaskUsage()
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// jobobject's are being used.
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// ProcessTree.isSetsidSupported()
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fwprintf(stdout, L"\
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Usage: task create [TASKNAME] [COMMAND_LINE] |\n\
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task createAsUser [TASKNAME] [USERNAME] [PIDFILE] [COMMAND_LINE] |\n\
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task isAlive [TASKNAME] |\n\
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task kill [TASKNAME]\n\
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task processList [TASKNAME]\n\
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Creates a new task jobobject with taskname\n\
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Creates a new task jobobject with taskname as the user provided\n\
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Checks if task jobobject is alive\n\
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Kills task jobobject\n\
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Prints to stdout a list of processes in the task\n\
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along with their resource usage. One process per line\n\
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and comma separated info per process\n\
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ProcessId,VirtualMemoryCommitted(bytes),\n\
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WorkingSetSize(bytes),CpuTime(Millisec,Kernel+User)\n");
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Usage: task create [OPTOINS] [TASKNAME] [COMMAND_LINE]\n\
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Creates a new task job object with taskname and options to set CPU\n\
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and memory limits on the job object\n\
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\n\
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OPTIONS: -c [cup rate] set the cpu rate limit on the job object.\n\
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-m [memory] set the memory limit on the job object.\n\
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The cpu limit is an integral value of percentage * 100. The memory\n\
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limit is an integral number of memory in MB. \n\
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The limit will not be set if 0 or negative value is passed in as\n\
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parameter(s).\n\
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\n\
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task createAsUser [TASKNAME] [USERNAME] [PIDFILE] [COMMAND_LINE]\n\
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Creates a new task jobobject with taskname as the user provided\n\
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\n\
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task isAlive [TASKNAME]\n\
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Checks if task job object is alive\n\
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\n\
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task kill [TASKNAME]\n\
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Kills task job object\n\
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\n\
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task processList [TASKNAME]\n\
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Prints to stdout a list of processes in the task\n\
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along with their resource usage. One process per line\n\
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and comma separated info per process\n\
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ProcessId,VirtualMemoryCommitted(bytes),\n\
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WorkingSetSize(bytes),CpuTime(Millisec,Kernel+User)\n");
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}
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@ -0,0 +1,28 @@
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<?xml version="1.0" encoding="utf-8"?>
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<!--
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Licensed to the Apache Software Foundation (ASF) under one or more
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contributor license agreements. See the NOTICE file distributed with
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this work for additional information regarding copyright ownership.
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The ASF licenses this file to You under the Apache License, Version 2.0
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(the "License"); you may not use this file except in compliance with
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the License. You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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-->
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<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
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<ImportGroup Label="PropertySheets" />
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<PropertyGroup Label="UserMacros" />
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<PropertyGroup>
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<ExecutablePath>$(VCInstallDir)bin\x86_amd64;$(VCInstallDir)bin;$(WindowsSdkDir)bin\NETFX 4.0 Tools;$(MSBuildProgramFiles32)\Windows Kits\8.1\bin\x86;$(VSInstallDir)Common7\Tools\bin;$(VSInstallDir)Common7\tools;$(VSInstallDir)Common7\ide;$(MSBuildProgramFiles32)\HTML Help Workshop;$(FrameworkSDKDir)\bin;$(MSBuildToolsPath32);$(VSInstallDir);$(SystemRoot)\SysWow64;$(FxCopDir);$(PATH)</ExecutablePath>
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<IncludePath>$(MSBuildProgramFiles32)\Windows Kits\8.1\Include\um;$(MSBuildProgramFiles32)\Windows Kits\8.1\Include\shared;$(VCInstallDir)include;$(VCInstallDir)atlmfc\include;$(FrameworkSDKDir)\include;</IncludePath>
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<LibraryPath>$(VCInstallDir)lib\amd64;$(VCInstallDir)atlmfc\lib\amd64;$(MSBuildProgramFiles32)\Windows Kits\8.1\lib\win8\um\x64;$(MSBuildProgramFiles32)\Windows Kits\8.1\Lib\winv6.3\um\x64;$(FrameworkSDKDir)\lib\x64</LibraryPath>
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<ExcludePath>$(VCInstallDir)include;$(VCInstallDir)atlmfc\include;$(MSBuildProgramFiles32)\Windows Kits\8.1\Include\um;$(MSBuildProgramFiles32)\Windows Kits\8.1\Include\shared;$(FrameworkSDKDir)\include;$(MSBuildToolsPath32);$(VCInstallDir)atlmfc\lib;$(VCInstallDir)lib;</ExcludePath>
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</PropertyGroup>
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<ItemDefinitionGroup />
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</Project>
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@ -67,6 +67,9 @@
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</PropertyGroup>
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<ImportGroup Label="ExtensionSettings">
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</ImportGroup>
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<ImportGroup Label="PropertySheets" Condition="exists('$(MSBuildProgramFiles32)\Windows Kits\8.1')">
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<Import Project="win8sdk.props" />
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</ImportGroup>
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<ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="PropertySheets">
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<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
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</ImportGroup>
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@ -547,4 +547,66 @@ public void testTaskCreate() throws IOException {
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assertThat(outNumber, containsString(testNumber));
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}
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@Test (timeout = 30000)
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public void testTaskCreateWithLimits() throws IOException {
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// Generate a unique job id
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String jobId = String.format("%f", Math.random());
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// Run a task without any options
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String out = Shell.execCommand(Shell.WINUTILS, "task", "create",
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"job" + jobId, "cmd /c echo job" + jobId);
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assertTrue(out.trim().equals("job" + jobId));
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// Run a task without any limits
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jobId = String.format("%f", Math.random());
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out = Shell.execCommand(Shell.WINUTILS, "task", "create", "-c", "-1", "-m",
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"-1", "job" + jobId, "cmd /c echo job" + jobId);
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assertTrue(out.trim().equals("job" + jobId));
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// Run a task with limits (128MB should be enough for a cmd)
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jobId = String.format("%f", Math.random());
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out = Shell.execCommand(Shell.WINUTILS, "task", "create", "-c", "10000", "-m",
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"128", "job" + jobId, "cmd /c echo job" + jobId);
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assertTrue(out.trim().equals("job" + jobId));
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// Run a task without enough memory
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try {
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jobId = String.format("%f", Math.random());
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out = Shell.execCommand(Shell.WINUTILS, "task", "create", "-m", "128", "job"
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+ jobId, "java -Xmx256m -version");
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fail("Failed to get Shell.ExitCodeException with insufficient memory");
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} catch (Shell.ExitCodeException ece) {
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assertThat(ece.getExitCode(), is(1));
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}
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// Run tasks with wrong parameters
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//
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try {
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jobId = String.format("%f", Math.random());
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Shell.execCommand(Shell.WINUTILS, "task", "create", "-c", "-1", "-m",
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"-1", "foo", "job" + jobId, "cmd /c echo job" + jobId);
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fail("Failed to get Shell.ExitCodeException with bad parameters");
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} catch (Shell.ExitCodeException ece) {
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assertThat(ece.getExitCode(), is(1639));
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}
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try {
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jobId = String.format("%f", Math.random());
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Shell.execCommand(Shell.WINUTILS, "task", "create", "-c", "-m", "-1",
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"job" + jobId, "cmd /c echo job" + jobId);
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fail("Failed to get Shell.ExitCodeException with bad parameters");
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} catch (Shell.ExitCodeException ece) {
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assertThat(ece.getExitCode(), is(1639));
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}
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try {
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jobId = String.format("%f", Math.random());
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Shell.execCommand(Shell.WINUTILS, "task", "create", "-c", "foo",
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"job" + jobId, "cmd /c echo job" + jobId);
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fail("Failed to get Shell.ExitCodeException with bad parameters");
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} catch (Shell.ExitCodeException ece) {
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assertThat(ece.getExitCode(), is(1639));
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}
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}
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}
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@ -363,6 +363,9 @@ Release 2.7.0 - UNRELEASED
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YARN-1809. Synchronize RM and TimeLineServer Web-UIs. (Zhijie Shen and
|
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Xuan Gong via jianhe)
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YARN-2190. Added CPU and memory limit options to the default container
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executor for Windows containers. (Chuan Liu via jianhe)
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OPTIMIZATIONS
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YARN-2990. FairScheduler's delay-scheduling always waits for node-local and
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@ -1027,6 +1027,18 @@ private static void addDeprecatedKeys() {
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public static final long DEFAULT_NM_LINUX_CONTAINER_CGROUPS_DELETE_DELAY =
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20;
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/**
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* Indicates if memory and CPU limits will be set for the Windows Job
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* Object for the containers launched by the default container executor.
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*/
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public static final String NM_WINDOWS_CONTAINER_MEMORY_LIMIT_ENABLED =
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NM_PREFIX + "windows-container.memory-limit.enabled";
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public static final boolean DEFAULT_NM_WINDOWS_CONTAINER_MEMORY_LIMIT_ENABLED = false;
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public static final String NM_WINDOWS_CONTAINER_CPU_LIMIT_ENABLED =
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NM_PREFIX + "windows-container.cpu-limit.enabled";
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public static final boolean DEFAULT_NM_WINDOWS_CONTAINER_CPU_LIMIT_ENABLED = false;
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/**
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/* The Windows group that the windows-secure-container-executor should run as.
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*/
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@ -1074,6 +1074,20 @@
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<value>false</value>
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</property>
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<property>
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<description>This flag determines whether memory limit will be set for the Windows Job
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Object of the containers launched by the default container executor.</description>
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<name>yarn.nodemanager.windows-container.memory-limit.enabled</name>
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<value>false</value>
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</property>
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<property>
|
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<description>This flag determines whether CPU limit will be set for the Windows Job
|
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Object of the containers launched by the default container executor.</description>
|
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<name>yarn.nodemanager.windows-container.cpu-limit.enabled</name>
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<value>false</value>
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</property>
|
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<property>
|
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<description>T-file compression types used to compress aggregated logs.</description>
|
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<name>yarn.nodemanager.log-aggregation.compression-type</name>
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|
||||
@ -41,6 +41,7 @@
|
||||
import org.apache.hadoop.fs.Path;
|
||||
import org.apache.hadoop.fs.permission.FsPermission;
|
||||
import org.apache.hadoop.yarn.api.records.ContainerId;
|
||||
import org.apache.hadoop.yarn.api.records.Resource;
|
||||
import org.apache.hadoop.yarn.conf.YarnConfiguration;
|
||||
import org.apache.hadoop.yarn.server.nodemanager.containermanager.container.Container;
|
||||
import org.apache.hadoop.yarn.server.nodemanager.containermanager.container.ContainerDiagnosticsUpdateEvent;
|
||||
@ -298,6 +299,11 @@ protected Path getPidFilePath(ContainerId containerId) {
|
||||
readLock.unlock();
|
||||
}
|
||||
}
|
||||
|
||||
protected String[] getRunCommand(String command, String groupId,
|
||||
String userName, Path pidFile, Configuration conf) {
|
||||
return getRunCommand(command, groupId, userName, pidFile, conf, null);
|
||||
}
|
||||
|
||||
/**
|
||||
* Return a command to execute the given command in OS shell.
|
||||
@ -306,7 +312,7 @@ protected Path getPidFilePath(ContainerId containerId) {
|
||||
* non-Windows, groupId is ignored.
|
||||
*/
|
||||
protected String[] getRunCommand(String command, String groupId,
|
||||
String userName, Path pidFile, Configuration conf) {
|
||||
String userName, Path pidFile, Configuration conf, Resource resource) {
|
||||
boolean containerSchedPriorityIsSet = false;
|
||||
int containerSchedPriorityAdjustment =
|
||||
YarnConfiguration.DEFAULT_NM_CONTAINER_EXECUTOR_SCHED_PRIORITY;
|
||||
@ -320,7 +326,46 @@ protected String[] getRunCommand(String command, String groupId,
|
||||
}
|
||||
|
||||
if (Shell.WINDOWS) {
|
||||
return new String[] { Shell.WINUTILS, "task", "create", groupId,
|
||||
int cpuRate = -1;
|
||||
int memory = -1;
|
||||
if (resource != null) {
|
||||
if (conf
|
||||
.getBoolean(
|
||||
YarnConfiguration.NM_WINDOWS_CONTAINER_MEMORY_LIMIT_ENABLED,
|
||||
YarnConfiguration.DEFAULT_NM_WINDOWS_CONTAINER_MEMORY_LIMIT_ENABLED)) {
|
||||
memory = resource.getMemory();
|
||||
}
|
||||
|
||||
if (conf.getBoolean(
|
||||
YarnConfiguration.NM_WINDOWS_CONTAINER_CPU_LIMIT_ENABLED,
|
||||
YarnConfiguration.DEFAULT_NM_WINDOWS_CONTAINER_CPU_LIMIT_ENABLED)) {
|
||||
int containerVCores = resource.getVirtualCores();
|
||||
int nodeVCores = conf.getInt(YarnConfiguration.NM_VCORES,
|
||||
YarnConfiguration.DEFAULT_NM_VCORES);
|
||||
// cap overall usage to the number of cores allocated to YARN
|
||||
int nodeCpuPercentage = Math
|
||||
.min(
|
||||
conf.getInt(
|
||||
YarnConfiguration.NM_RESOURCE_PERCENTAGE_PHYSICAL_CPU_LIMIT,
|
||||
YarnConfiguration.DEFAULT_NM_RESOURCE_PERCENTAGE_PHYSICAL_CPU_LIMIT),
|
||||
100);
|
||||
nodeCpuPercentage = Math.max(0, nodeCpuPercentage);
|
||||
if (nodeCpuPercentage == 0) {
|
||||
String message = "Illegal value for "
|
||||
+ YarnConfiguration.NM_RESOURCE_PERCENTAGE_PHYSICAL_CPU_LIMIT
|
||||
+ ". Value cannot be less than or equal to 0.";
|
||||
throw new IllegalArgumentException(message);
|
||||
}
|
||||
float yarnVCores = (nodeCpuPercentage * nodeVCores) / 100.0f;
|
||||
// CPU should be set to a percentage * 100, e.g. 20% cpu rate limit
|
||||
// should be set as 20 * 100. The following setting is equal to:
|
||||
// 100 * (100 * (vcores / Total # of cores allocated to YARN))
|
||||
cpuRate = Math.min(10000,
|
||||
(int) ((containerVCores * 10000) / yarnVCores));
|
||||
}
|
||||
}
|
||||
return new String[] { Shell.WINUTILS, "task", "create", "-m",
|
||||
String.valueOf(memory), "-c", String.valueOf(cpuRate), groupId,
|
||||
"cmd /c " + command };
|
||||
} else {
|
||||
List<String> retCommand = new ArrayList<String>();
|
||||
|
||||
@ -48,6 +48,7 @@
|
||||
import org.apache.hadoop.util.Shell.ShellCommandExecutor;
|
||||
import org.apache.hadoop.util.StringUtils;
|
||||
import org.apache.hadoop.yarn.api.records.ContainerId;
|
||||
import org.apache.hadoop.yarn.api.records.Resource;
|
||||
import org.apache.hadoop.yarn.conf.YarnConfiguration;
|
||||
import org.apache.hadoop.yarn.factory.providers.RecordFactoryProvider;
|
||||
import org.apache.hadoop.yarn.server.nodemanager.containermanager.container.Container;
|
||||
@ -202,7 +203,7 @@ public int launchContainer(Container container,
|
||||
setScriptExecutable(sb.getWrapperScriptPath(), user);
|
||||
|
||||
shExec = buildCommandExecutor(sb.getWrapperScriptPath().toString(),
|
||||
containerIdStr, user, pidFile,
|
||||
containerIdStr, user, pidFile, container.getResource(),
|
||||
new File(containerWorkDir.toUri().getPath()),
|
||||
container.getLaunchContext().getEnvironment());
|
||||
|
||||
@ -256,12 +257,12 @@ public int launchContainer(Container container,
|
||||
}
|
||||
|
||||
protected CommandExecutor buildCommandExecutor(String wrapperScriptPath,
|
||||
String containerIdStr, String user, Path pidFile, File wordDir,
|
||||
Map<String, String> environment)
|
||||
String containerIdStr, String user, Path pidFile, Resource resource,
|
||||
File wordDir, Map<String, String> environment)
|
||||
throws IOException {
|
||||
|
||||
String[] command = getRunCommand(wrapperScriptPath,
|
||||
containerIdStr, user, pidFile, this.getConf());
|
||||
containerIdStr, user, pidFile, this.getConf(), resource);
|
||||
|
||||
LOG.info("launchContainer: " + Arrays.toString(command));
|
||||
return new ShellCommandExecutor(
|
||||
|
||||
@ -52,6 +52,7 @@
|
||||
import org.apache.hadoop.util.NativeCodeLoader;
|
||||
import org.apache.hadoop.util.Shell;
|
||||
import org.apache.hadoop.util.Shell.CommandExecutor;
|
||||
import org.apache.hadoop.yarn.api.records.Resource;
|
||||
import org.apache.hadoop.yarn.conf.YarnConfiguration;
|
||||
import org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ContainerLocalizer;
|
||||
import org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService;
|
||||
@ -727,11 +728,9 @@ public void startLocalizer(Path nmPrivateContainerTokens,
|
||||
}
|
||||
|
||||
@Override
|
||||
protected CommandExecutor buildCommandExecutor(String wrapperScriptPath,
|
||||
String containerIdStr,
|
||||
String userName, Path pidFile,File wordDir, Map<String, String> environment)
|
||||
throws IOException {
|
||||
|
||||
protected CommandExecutor buildCommandExecutor(String wrapperScriptPath,
|
||||
String containerIdStr, String userName, Path pidFile, Resource resource,
|
||||
File wordDir, Map<String, String> environment) throws IOException {
|
||||
return new WintuilsProcessStubExecutor(
|
||||
wordDir.toString(),
|
||||
containerIdStr, userName, pidFile.toString(),
|
||||
|
||||
@ -18,13 +18,21 @@
|
||||
|
||||
package org.apache.hadoop.yarn.server.nodemanager;
|
||||
|
||||
import java.util.Arrays;
|
||||
|
||||
import org.apache.hadoop.conf.Configuration;
|
||||
import org.apache.hadoop.util.Shell;
|
||||
import org.apache.hadoop.yarn.api.records.Resource;
|
||||
import org.apache.hadoop.yarn.conf.YarnConfiguration;
|
||||
|
||||
|
||||
import org.apache.hadoop.yarn.server.nodemanager.util.NodeManagerHardwareUtils;
|
||||
import org.apache.hadoop.yarn.util.ResourceCalculatorPlugin;
|
||||
import org.junit.Assert;
|
||||
import org.junit.Test;
|
||||
|
||||
import static org.junit.Assert.*;
|
||||
import static org.junit.Assume.assumeTrue;
|
||||
|
||||
public class TestContainerExecutor {
|
||||
|
||||
@ -69,4 +77,49 @@ public void testRunCommandwithPriority() throws Exception {
|
||||
}
|
||||
}
|
||||
|
||||
@Test (timeout = 5000)
|
||||
public void testRunCommandWithNoResources() {
|
||||
// Windows only test
|
||||
assumeTrue(Shell.WINDOWS);
|
||||
Configuration conf = new Configuration();
|
||||
String[] command = containerExecutor.getRunCommand("echo", "group1", null, null,
|
||||
conf, Resource.newInstance(1024, 1));
|
||||
// Assert the cpu and memory limits are set correctly in the command
|
||||
String[] expected = { Shell.WINUTILS, "task", "create", "-m", "-1", "-c",
|
||||
"-1", "group1", "cmd /c " + "echo" };
|
||||
Assert.assertTrue(Arrays.equals(expected, command));
|
||||
}
|
||||
|
||||
@Test (timeout = 5000)
|
||||
public void testRunCommandWithMemoryOnlyResources() {
|
||||
// Windows only test
|
||||
assumeTrue(Shell.WINDOWS);
|
||||
Configuration conf = new Configuration();
|
||||
conf.set(YarnConfiguration.NM_WINDOWS_CONTAINER_MEMORY_LIMIT_ENABLED, "true");
|
||||
String[] command = containerExecutor.getRunCommand("echo", "group1", null, null,
|
||||
conf, Resource.newInstance(1024, 1));
|
||||
// Assert the cpu and memory limits are set correctly in the command
|
||||
String[] expected = { Shell.WINUTILS, "task", "create", "-m", "1024", "-c",
|
||||
"-1", "group1", "cmd /c " + "echo" };
|
||||
Assert.assertTrue(Arrays.equals(expected, command));
|
||||
}
|
||||
|
||||
@Test (timeout = 5000)
|
||||
public void testRunCommandWithCpuAndMemoryResources() {
|
||||
// Windows only test
|
||||
assumeTrue(Shell.WINDOWS);
|
||||
Configuration conf = new Configuration();
|
||||
conf.set(YarnConfiguration.NM_WINDOWS_CONTAINER_CPU_LIMIT_ENABLED, "true");
|
||||
conf.set(YarnConfiguration.NM_WINDOWS_CONTAINER_MEMORY_LIMIT_ENABLED, "true");
|
||||
String[] command = containerExecutor.getRunCommand("echo", "group1", null, null,
|
||||
conf, Resource.newInstance(1024, 1));
|
||||
float yarnProcessors = NodeManagerHardwareUtils.getContainersCores(
|
||||
ResourceCalculatorPlugin.getResourceCalculatorPlugin(null, conf),
|
||||
conf);
|
||||
int cpuRate = Math.min(10000, (int) ((1 * 10000) / yarnProcessors));
|
||||
// Assert the cpu and memory limits are set correctly in the command
|
||||
String[] expected = { Shell.WINUTILS, "task", "create", "-m", "1024", "-c",
|
||||
String.valueOf(cpuRate), "group1", "cmd /c " + "echo" };
|
||||
Assert.assertTrue(Arrays.equals(expected, command));
|
||||
}
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user