use of org.codelibs.fess.util.InputStreamThread in project fess by codelibs.
the class ProcessHelper method destroyProcess.
protected int destroyProcess(final String sessionId, final JobProcess jobProcess) {
if (jobProcess != null) {
final InputStreamThread ist = jobProcess.getInputStreamThread();
try {
ist.interrupt();
} catch (final Exception e) {
logger.warn("Could not interrupt a thread of an input stream.", e);
}
final CountDownLatch latch = new CountDownLatch(3);
final Process process = jobProcess.getProcess();
new Thread(() -> {
try {
IOUtils.closeQuietly(process.getInputStream());
} catch (final Exception e) {
logger.warn("Could not close a process input stream.", e);
} finally {
latch.countDown();
}
}, "ProcessCloser-input-" + sessionId).start();
new Thread(() -> {
try {
IOUtils.closeQuietly(process.getErrorStream());
} catch (final Exception e) {
logger.warn("Could not close a process error stream.", e);
} finally {
latch.countDown();
}
}, "ProcessCloser-error-" + sessionId).start();
new Thread(() -> {
try {
IOUtils.closeQuietly(process.getOutputStream());
} catch (final Exception e) {
logger.warn("Could not close a process output stream.", e);
} finally {
latch.countDown();
}
}, "ProcessCloser-output-" + sessionId).start();
try {
latch.await(10, TimeUnit.SECONDS);
} catch (final InterruptedException e) {
logger.warn("Interrupted to wait a process.", e);
}
try {
process.destroyForcibly().waitFor(processDestroyTimeout, TimeUnit.SECONDS);
return process.exitValue();
} catch (final Exception e) {
logger.error("Could not destroy a process correctly.", e);
}
}
return -1;
}
use of org.codelibs.fess.util.InputStreamThread in project fess by codelibs.
the class SuggestJob method executeSuggestCreator.
protected void executeSuggestCreator() {
final List<String> cmdList = new ArrayList<>();
final String cpSeparator = SystemUtils.IS_OS_WINDOWS ? ";" : ":";
final ServletContext servletContext = ComponentUtil.getComponent(ServletContext.class);
final ProcessHelper processHelper = ComponentUtil.getProcessHelper();
final FessConfig fessConfig = ComponentUtil.getFessConfig();
cmdList.add(fessConfig.getJavaCommandPath());
// -cp
cmdList.add("-cp");
final StringBuilder buf = new StringBuilder(100);
final String confPath = System.getProperty(Constants.FESS_CONF_PATH);
if (StringUtil.isNotBlank(confPath)) {
buf.append(confPath);
buf.append(cpSeparator);
}
// WEB-INF/suggest/resources
buf.append("WEB-INF");
buf.append(File.separator);
buf.append("suggest");
buf.append(File.separator);
buf.append("resources");
buf.append(cpSeparator);
// WEB-INF/classes
buf.append("WEB-INF");
buf.append(File.separator);
buf.append("classes");
// target/classes
final String userDir = System.getProperty("user.dir");
final File targetDir = new File(userDir, "target");
final File targetClassesDir = new File(targetDir, "classes");
if (targetClassesDir.isDirectory()) {
buf.append(cpSeparator);
buf.append(targetClassesDir.getAbsolutePath());
}
// WEB-INF/lib
appendJarFile(cpSeparator, buf, new File(servletContext.getRealPath("/WEB-INF/lib")), "WEB-INF/lib" + File.separator);
// WEB-INF/crawler/lib
appendJarFile(cpSeparator, buf, new File(servletContext.getRealPath("/WEB-INF/suggest/lib")), "WEB-INF/suggest" + File.separator + "lib" + File.separator);
final File targetLibDir = new File(targetDir, "fess" + File.separator + "WEB-INF" + File.separator + "lib");
if (targetLibDir.isDirectory()) {
appendJarFile(cpSeparator, buf, targetLibDir, targetLibDir.getAbsolutePath() + File.separator);
}
cmdList.add(buf.toString());
if (useLocaleElasticsearch) {
final String transportAddresses = System.getProperty(Constants.FESS_ES_TRANSPORT_ADDRESSES);
if (StringUtil.isNotBlank(transportAddresses)) {
cmdList.add("-D" + Constants.FESS_ES_TRANSPORT_ADDRESSES + "=" + transportAddresses);
}
final String clusterName = System.getProperty(Constants.FESS_ES_CLUSTER_NAME);
if (StringUtil.isNotBlank(clusterName)) {
cmdList.add("-D" + Constants.FESS_ES_CLUSTER_NAME + "=" + clusterName);
}
}
final String lastaEnv = System.getProperty("lasta.env");
if (StringUtil.isNotBlank(lastaEnv)) {
if (lastaEnv.equals("web")) {
cmdList.add("-Dlasta.env=suggest");
} else {
cmdList.add("-Dlasta.env=" + lastaEnv);
}
}
cmdList.add("-Dfess.suggest.process=true");
if (logFilePath == null) {
final String value = System.getProperty("fess.log.path");
logFilePath = value != null ? value : new File(targetDir, "logs").getAbsolutePath();
}
cmdList.add("-Dfess.log.path=" + logFilePath);
addSystemProperty(cmdList, "fess.log.name", "fess-suggest", "-suggest");
if (logLevel == null) {
addSystemProperty(cmdList, "fess.log.level", null, null);
} else {
cmdList.add("-Dfess.log.level=" + logLevel);
}
stream(fessConfig.getJvmSuggestOptionsAsArray()).of(stream -> stream.filter(StringUtil::isNotBlank).forEach(value -> cmdList.add(value)));
File ownTmpDir = null;
final String tmpDir = System.getProperty("java.io.tmpdir");
if (fessConfig.isUseOwnTmpDir() && StringUtil.isNotBlank(tmpDir)) {
ownTmpDir = new File(tmpDir, "fessTmpDir_" + sessionId);
if (ownTmpDir.mkdirs()) {
cmdList.add("-Djava.io.tmpdir=" + ownTmpDir.getAbsolutePath());
} else {
ownTmpDir = null;
}
}
cmdList.add(SuggestCreator.class.getCanonicalName());
cmdList.add("--sessionId");
cmdList.add(sessionId);
File propFile = null;
try {
cmdList.add("-p");
propFile = File.createTempFile("crawler_", ".properties");
cmdList.add(propFile.getAbsolutePath());
try (FileOutputStream out = new FileOutputStream(propFile)) {
final Properties prop = new Properties();
prop.putAll(ComponentUtil.getSystemProperties());
prop.store(out, cmdList.toString());
}
final File baseDir = new File(servletContext.getRealPath("/WEB-INF")).getParentFile();
if (logger.isInfoEnabled()) {
logger.info("SuggestCreator: \nDirectory=" + baseDir + "\nOptions=" + cmdList);
}
final JobProcess jobProcess = processHelper.startProcess(sessionId, cmdList, pb -> {
pb.directory(baseDir);
pb.redirectErrorStream(true);
});
final InputStreamThread it = jobProcess.getInputStreamThread();
it.start();
final Process currentProcess = jobProcess.getProcess();
currentProcess.waitFor();
it.join(5000);
final int exitValue = currentProcess.exitValue();
if (logger.isInfoEnabled()) {
logger.info("SuggestCreator: Exit Code=" + exitValue + " - SuggestCreator Process Output:\n" + it.getOutput());
}
if (exitValue != 0) {
throw new FessSystemException("Exit Code: " + exitValue + "\nOutput:\n" + it.getOutput());
}
ComponentUtil.getPopularWordHelper().clearCache();
} catch (final FessSystemException e) {
throw e;
} catch (final InterruptedException e) {
logger.warn("SuggestCreator Process interrupted.");
} catch (final Exception e) {
throw new FessSystemException("SuggestCreator Process terminated.", e);
} finally {
try {
processHelper.destroyProcess(sessionId);
} finally {
if (propFile != null && !propFile.delete()) {
logger.warn("Failed to delete {}.", propFile.getAbsolutePath());
}
deleteTempDir(ownTmpDir);
}
}
}
use of org.codelibs.fess.util.InputStreamThread in project fess by codelibs.
the class CrawlJob method executeCrawler.
protected void executeCrawler() {
final List<String> cmdList = new ArrayList<>();
final String cpSeparator = SystemUtils.IS_OS_WINDOWS ? ";" : ":";
final ServletContext servletContext = ComponentUtil.getComponent(ServletContext.class);
final SystemHelper systemHelper = ComponentUtil.getSystemHelper();
final ProcessHelper processHelper = ComponentUtil.getProcessHelper();
final FessConfig fessConfig = ComponentUtil.getFessConfig();
cmdList.add(fessConfig.getJavaCommandPath());
// -cp
cmdList.add("-cp");
final StringBuilder buf = new StringBuilder(100);
final String confPath = System.getProperty(Constants.FESS_CONF_PATH);
if (StringUtil.isNotBlank(confPath)) {
buf.append(confPath);
buf.append(cpSeparator);
}
// WEB-INF/crawler/resources
buf.append("WEB-INF");
buf.append(File.separator);
buf.append("crawler");
buf.append(File.separator);
buf.append("resources");
buf.append(cpSeparator);
// WEB-INF/classes
buf.append("WEB-INF");
buf.append(File.separator);
buf.append("classes");
// target/classes
final String userDir = System.getProperty("user.dir");
final File targetDir = new File(userDir, "target");
final File targetClassesDir = new File(targetDir, "classes");
if (targetClassesDir.isDirectory()) {
buf.append(cpSeparator);
buf.append(targetClassesDir.getAbsolutePath());
}
// WEB-INF/lib
appendJarFile(cpSeparator, buf, new File(servletContext.getRealPath("/WEB-INF/lib")), "WEB-INF/lib" + File.separator);
// WEB-INF/crawler/lib
appendJarFile(cpSeparator, buf, new File(servletContext.getRealPath("/WEB-INF/crawler/lib")), "WEB-INF/crawler" + File.separator + "lib" + File.separator);
final File targetLibDir = new File(targetDir, "fess" + File.separator + "WEB-INF" + File.separator + "lib");
if (targetLibDir.isDirectory()) {
appendJarFile(cpSeparator, buf, targetLibDir, targetLibDir.getAbsolutePath() + File.separator);
}
cmdList.add(buf.toString());
if (useLocalElasticsearch) {
final String transportAddresses = System.getProperty(Constants.FESS_ES_TRANSPORT_ADDRESSES);
if (StringUtil.isNotBlank(transportAddresses)) {
cmdList.add("-D" + Constants.FESS_ES_TRANSPORT_ADDRESSES + "=" + transportAddresses);
}
final String clusterName = System.getProperty(Constants.FESS_ES_CLUSTER_NAME);
if (StringUtil.isNotBlank(clusterName)) {
cmdList.add("-D" + Constants.FESS_ES_CLUSTER_NAME + "=" + clusterName);
}
}
final String systemLastaEnv = System.getProperty("lasta.env");
if (StringUtil.isNotBlank(systemLastaEnv)) {
if (systemLastaEnv.equals("web")) {
cmdList.add("-Dlasta.env=crawler");
} else {
cmdList.add("-Dlasta.env=" + systemLastaEnv);
}
} else if (StringUtil.isNotBlank(lastaEnv)) {
cmdList.add("-Dlasta.env=" + lastaEnv);
}
cmdList.add("-Dfess.crawler.process=true");
cmdList.add("-Dfess.log.path=" + (logFilePath != null ? logFilePath : systemHelper.getLogFilePath()));
addSystemProperty(cmdList, "fess.log.name", "fess-crawler", "-crawler");
if (logLevel == null) {
addSystemProperty(cmdList, "fess.log.level", null, null);
} else {
cmdList.add("-Dfess.log.level=" + logLevel);
}
stream(fessConfig.getJvmCrawlerOptionsAsArray()).of(stream -> stream.filter(StringUtil::isNotBlank).forEach(value -> cmdList.add(value)));
File ownTmpDir = null;
final String tmpDir = System.getProperty("java.io.tmpdir");
if (fessConfig.isUseOwnTmpDir() && StringUtil.isNotBlank(tmpDir)) {
ownTmpDir = new File(tmpDir, "fessTmpDir_" + sessionId);
if (ownTmpDir.mkdirs()) {
cmdList.add("-Djava.io.tmpdir=" + ownTmpDir.getAbsolutePath());
cmdList.add("-Dpdfbox.fontcache=" + ownTmpDir.getAbsolutePath());
} else {
ownTmpDir = null;
}
}
cmdList.add(ComponentUtil.getThumbnailManager().getThumbnailPathOption());
if (StringUtil.isNotBlank(jvmOptions)) {
split(jvmOptions, " ").of(stream -> stream.filter(StringUtil::isNotBlank).forEach(s -> cmdList.add(s)));
}
cmdList.add(Crawler.class.getCanonicalName());
cmdList.add("--sessionId");
cmdList.add(sessionId);
cmdList.add("--name");
cmdList.add(namespace);
if (webConfigIds != null && webConfigIds.length > 0) {
cmdList.add("-w");
cmdList.add(StringUtils.join(webConfigIds, ','));
}
if (fileConfigIds != null && fileConfigIds.length > 0) {
cmdList.add("-f");
cmdList.add(StringUtils.join(fileConfigIds, ','));
}
if (dataConfigIds != null && dataConfigIds.length > 0) {
cmdList.add("-d");
cmdList.add(StringUtils.join(dataConfigIds, ','));
}
if (documentExpires >= -1) {
cmdList.add("-e");
cmdList.add(Integer.toString(documentExpires));
}
File propFile = null;
try {
cmdList.add("-p");
propFile = File.createTempFile("crawler_", ".properties");
cmdList.add(propFile.getAbsolutePath());
try (FileOutputStream out = new FileOutputStream(propFile)) {
final Properties prop = new Properties();
prop.putAll(ComponentUtil.getSystemProperties());
prop.store(out, cmdList.toString());
}
final File baseDir = new File(servletContext.getRealPath("/WEB-INF")).getParentFile();
if (logger.isInfoEnabled()) {
logger.info("Crawler: \nDirectory=" + baseDir + "\nOptions=" + cmdList);
}
final JobProcess jobProcess = processHelper.startProcess(sessionId, cmdList, pb -> {
pb.directory(baseDir);
pb.redirectErrorStream(true);
});
final InputStreamThread it = jobProcess.getInputStreamThread();
it.start();
final Process currentProcess = jobProcess.getProcess();
currentProcess.waitFor();
it.join(5000);
final int exitValue = currentProcess.exitValue();
if (logger.isInfoEnabled()) {
logger.info("Crawler: Exit Code=" + exitValue + " - Crawler Process Output:\n" + it.getOutput());
}
if (exitValue != 0) {
throw new FessSystemException("Exit Code: " + exitValue + "\nOutput:\n" + it.getOutput());
}
} catch (final FessSystemException e) {
throw e;
} catch (final InterruptedException e) {
logger.warn("Crawler Process interrupted.");
} catch (final Exception e) {
throw new FessSystemException("Crawler Process terminated.", e);
} finally {
try {
processHelper.destroyProcess(sessionId);
} finally {
if (propFile != null && !propFile.delete()) {
logger.warn("Failed to delete {}.", propFile.getAbsolutePath());
}
deleteTempDir(ownTmpDir);
}
}
}
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