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HADOOP-12478. Shell.getWinUtilsPath() has been renamed Shell.getWinutilsPath(). (stevel)

This commit is contained in:
Steve Loughran 2015-10-14 20:25:33 +01:00
parent 526be695c0
commit 0e4fb329ed
13 changed files with 33 additions and 30 deletions
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3
hadoop-common-project/hadoop-common/CHANGES.txt
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@ -637,6 +637,9 @@ Release 2.8.0 - UNRELEASED
HADOOP-11515. Upgrade jsch lib to jsch-0.1.51 to avoid problems running
on java7. (stevel and ozawa)
HADOOP-12478. Shell.getWinUtilsPath() has been renamed
Shell.getWinutilsPath(). (stevel)
OPTIMIZATIONS
HADOOP-12051. ProtobufRpcEngine.invoke() should use Exception.toString()

2
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/HardLink.java
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@ -137,7 +137,7 @@ static class HardLinkCGWin extends HardLinkCommandGetter {
@Override
String[] linkCount(File file) throws IOException {
// trigger the check for winutils
Shell.getWinutilsFile();
Shell.getWinUtilsFile();
String[] buf = new String[getLinkCountCommand.length];
System.arraycopy(getLinkCountCommand, 0, buf, 0,
getLinkCountCommand.length);

2
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/util/NativeLibraryChecker.java
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@ -108,7 +108,7 @@ public static void main(String[] args) {
if (Shell.WINDOWS) {
// winutils.exe is required on Windows
try {
winutilsPath = Shell.getWinutilsFile().getCanonicalPath();
winutilsPath = Shell.getWinUtilsFile().getCanonicalPath();
winutilsExists = true;
} catch (IOException e) {
LOG.debug("No Winutils: ", e);

26
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/util/Shell.java
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@ -185,7 +185,7 @@ public static String[] getGroupsForUserCommand(final String user) {
//'groups username' command return is inconsistent across different unixes
return WINDOWS ?
new String[]
{ getWinutilsPath(), "groups", "-F", "\"" + user + "\"" }
{ getWinUtilsPath(), "groups", "-F", "\"" + user + "\"" }
: new String [] {"bash", "-c", "id -gn " + user + "&& id -Gn " + user};
}
@ -198,7 +198,7 @@ public static String[] getUsersForNetgroupCommand(final String netgroup) {
/** Return a command to get permission information. */
public static String[] getGetPermissionCommand() {
return (WINDOWS) ? new String[] { getWinutilsPath(), "ls", "-F" }
return (WINDOWS) ? new String[] { getWinUtilsPath(), "ls", "-F" }
: new String[] { "/bin/ls", "-ld" };
}
@ -206,11 +206,11 @@ public static String[] getGetPermissionCommand() {
public static String[] getSetPermissionCommand(String perm, boolean recursive) {
if (recursive) {
return (WINDOWS) ?
new String[] { getWinutilsPath(), "chmod", "-R", perm }
new String[] { getWinUtilsPath(), "chmod", "-R", perm }
: new String[] { "chmod", "-R", perm };
} else {
return (WINDOWS) ?
new String[] { getWinutilsPath(), "chmod", perm }
new String[] { getWinUtilsPath(), "chmod", perm }
: new String[] { "chmod", perm };
}
}
@ -234,21 +234,21 @@ public static String[] getSetPermissionCommand(String perm,
/** Return a command to set owner. */
public static String[] getSetOwnerCommand(String owner) {
return (WINDOWS) ?
new String[] { getWinutilsPath(), "chown", "\"" + owner + "\"" }
new String[] { getWinUtilsPath(), "chown", "\"" + owner + "\"" }
: new String[] { "chown", owner };
}
/** Return a command to create symbolic links. */
public static String[] getSymlinkCommand(String target, String link) {
return WINDOWS ?
new String[] { getWinutilsPath(), "symlink", link, target }
new String[] { getWinUtilsPath(), "symlink", link, target }
: new String[] { "ln", "-s", target, link };
}
/** Return a command to read the target of the a symbolic link. */
public static String[] getReadlinkCommand(String link) {
return WINDOWS ?
new String[] { getWinutilsPath(), "readlink", link }
new String[] { getWinUtilsPath(), "readlink", link }
: new String[] { "readlink", link };
}
@ -266,9 +266,9 @@ public static String[] getSignalKillCommand(int code, String pid) {
// Code == 0 means check alive
if (Shell.WINDOWS) {
if (0 == code) {
return new String[] {Shell.getWinutilsPath(), "task", "isAlive", pid };
return new String[] {Shell.getWinUtilsPath(), "task", "isAlive", pid };
} else {
return new String[] {Shell.getWinutilsPath(), "task", "kill", pid };
return new String[] {Shell.getWinUtilsPath(), "task", "kill", pid };
}
}
@ -590,7 +590,7 @@ public static String getQualifiedBinPath(String executable)
* The lack of such checks has led to many support issues being raised.
* <p>
* @deprecated use one of the exception-raising getter methods,
* specifically {@link #getWinutilsPath()} or {@link #getWinutilsFile()}
* specifically {@link #getWinUtilsPath()} or {@link #getWinUtilsFile()}
*/
@Deprecated
public static final String WINUTILS;
@ -646,7 +646,7 @@ public static String getQualifiedBinPath(String executable)
* Predicate to indicate whether or not the path to winutils is known.
*
* If true, then {@link #WINUTILS} is non-null, and both
* {@link #getWinutilsPath()} and {@link #getWinutilsFile()}
* {@link #getWinUtilsPath()} and {@link #getWinUtilsFile()}
* will successfully return this value. Always false on non-windows systems.
* @return true if there is a valid path to the binary
*/
@ -662,7 +662,7 @@ public static boolean hasWinutilsPath() {
* @return the path to {@link #WINUTILS_EXE}
* @throws RuntimeException if the path is not resolvable
*/
public static String getWinutilsPath() {
public static String getWinUtilsPath() {
if (WINUTILS_FAILURE == null) {
return WINUTILS_PATH;
} else {
@ -677,7 +677,7 @@ public static String getWinutilsPath() {
* @return the file instance referring to the winutils bin.
* @throws FileNotFoundException on any failure to locate that file.
*/
public static File getWinutilsFile() throws FileNotFoundException {
public static File getWinUtilsFile() throws FileNotFoundException {
if (WINUTILS_FAILURE == null) {
return WINUTILS_FILE;
} else {

2
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/util/SysInfoWindows.java
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@ -72,7 +72,7 @@ void reset() {
String getSystemInfoInfoFromShell() {
try {
ShellCommandExecutor shellExecutor = new ShellCommandExecutor(
new String[] {Shell.getWinutilsFile().getCanonicalPath(),
new String[] {Shell.getWinUtilsFile().getCanonicalPath(),
"systeminfo" });
shellExecutor.execute();
return shellExecutor.getOutput();

2
hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/security/TestUserGroupInformation.java
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@ -217,7 +217,7 @@ public void testGetServerSideGroups() throws IOException,
}
// get the groups
pp = Runtime.getRuntime().exec(Shell.WINDOWS ?
Shell.getWinutilsPath() + " groups -F"
Shell.getWinUtilsPath() + " groups -F"
: "id -Gn");
br = new BufferedReader(new InputStreamReader(pp.getInputStream()));
String line = br.readLine();

8
hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/util/TestShell.java
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@ -194,7 +194,7 @@ public void testGetCheckProcessIsAliveCommand() throws Exception {
if (Shell.WINDOWS) {
expectedCommand =
new String[]{getWinutilsPath(), "task", "isAlive", anyPid };
new String[]{getWinUtilsPath(), "task", "isAlive", anyPid };
} else if (Shell.isSetsidAvailable) {
expectedCommand = new String[] { "bash", "-c", "kill -0 -- -" + anyPid };
} else {
@ -214,7 +214,7 @@ public void testGetSignalKillCommand() throws Exception {
if (Shell.WINDOWS) {
expectedCommand =
new String[]{getWinutilsPath(), "task", "kill", anyPid };
new String[]{getWinUtilsPath(), "task", "kill", anyPid };
} else if (Shell.isSetsidAvailable) {
expectedCommand = new String[] { "bash", "-c", "kill -9 -- -" + anyPid };
} else {
@ -342,12 +342,12 @@ public void testBinWinUtilsNotAFile() throws Throwable {
public void testNoWinutilsOnUnix() throws Throwable {
Assume.assumeFalse(WINDOWS);
try {
getWinutilsFile();
getWinUtilsFile();
} catch (FileNotFoundException ex) {
assertExContains(ex, E_NOT_A_WINDOWS_SYSTEM);
}
try {
getWinutilsPath();
getWinUtilsPath();
} catch (RuntimeException ex) {
assertExContains(ex, E_NOT_A_WINDOWS_SYSTEM);
if ( ex.getCause() == null

6
hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/util/TestWinUtils.java
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@ -56,7 +56,7 @@ public void setUp() throws IOException {
TEST_DIR.mkdirs();
assertTrue("Failed to create Test directory " + TEST_DIR,
TEST_DIR.isDirectory() );
winutils = Shell.getWinutilsPath();
winutils = Shell.getWinUtilsPath();
}
@After
@ -65,7 +65,7 @@ public void tearDown() throws IOException {
}
private void requireWinutils() throws IOException {
Shell.getWinutilsPath();
Shell.getWinUtilsPath();
}
// Helper routine that writes the given content to the file.
@ -280,7 +280,7 @@ public void testBasicChmod() throws IOException {
// - Change mode to 677 so owner does not have execute permission.
// - Verify the owner truly does not have the permissions to execute the file.
File winutilsFile = Shell.getWinutilsFile();
File winutilsFile = Shell.getWinUtilsFile();
File aExe = new File(TEST_DIR, "a.exe");
FileUtils.copyFile(winutilsFile, aExe);
chmod("677", aExe);

4
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/util/WindowsBasedProcessTree.java
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@ -55,7 +55,7 @@ public static boolean isAvailable() {
return false;
}
ShellCommandExecutor shellExecutor = new ShellCommandExecutor(
new String[] { Shell.getWinutilsPath(), "help" });
new String[] { Shell.getWinUtilsPath(), "help" });
try {
shellExecutor.execute();
} catch (IOException e) {
@ -80,7 +80,7 @@ public WindowsBasedProcessTree(String pid) {
String getAllProcessInfoFromShell() {
try {
ShellCommandExecutor shellExecutor = new ShellCommandExecutor(
new String[] {Shell.getWinutilsFile().getCanonicalPath(),
new String[] {Shell.getWinUtilsFile().getCanonicalPath(),
"task", "processList", taskProcessId });
shellExecutor.execute();
return shellExecutor.getOutput();

2
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/ContainerExecutor.java
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@ -401,7 +401,7 @@ protected String[] getRunCommand(String command, String groupId,
cpuRate = Math.min(10000, (int) (containerCpuPercentage * 100));
}
}
return new String[] { Shell.getWinutilsPath(), "task", "create", "-m",
return new String[] { Shell.getWinUtilsPath(), "task", "create", "-m",
String.valueOf(memory), "-c", String.valueOf(cpuRate), groupId,
"cmd /c " + command };
} else {

2
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/WindowsSecureContainerExecutor.java
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@ -578,7 +578,7 @@ protected String[] getRunCommand(String command, String groupId,
LOG.debug(String.format("getRunCommand: %s exists:%b",
command, f.exists()));
}
return new String[] { Shell.getWinutilsPath(), "task",
return new String[] { Shell.getWinUtilsPath(), "task",
"createAsUser", groupId,
userName, pidFile.toString(), "cmd /c " + command };
}

2
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/launcher/ContainerLaunch.java
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@ -747,7 +747,7 @@ protected void link(Path src, Path dst) throws IOException {
String srcFileStr = srcFile.getPath();
String dstFileStr = new File(dst.toString()).getPath();
lineWithLenCheck(String.format("@%s symlink \"%s\" \"%s\"",
Shell.getWinutilsPath(), dstFileStr, srcFileStr));
Shell.getWinUtilsPath(), dstFileStr, srcFileStr));
errorCheck();
}

2
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/launcher/TestContainerLaunch.java
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@ -1072,7 +1072,7 @@ public void testWindowsShellScriptBuilderMkdir() throws IOException {
public void testWindowsShellScriptBuilderLink() throws IOException {
// Test is only relevant on Windows
Assume.assumeTrue(Shell.WINDOWS);
String linkCmd = "@" + Shell.getWinutilsPath() + " symlink \"\" \"\"";
String linkCmd = "@" + Shell.getWinUtilsPath() + " symlink \"\" \"\"";
// The tests are built on assuming 8191 max command line length
assertEquals(8191, Shell.WINDOWS_MAX_SHELL_LENGTH);