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Remove case path from auto ingest job log lock

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This commit is contained in:
Richard Cordovano 2017-03-11 11:15:03 -05:00
parent 19ef658bfc
commit 2c1c255c5c
1 changed files with 18 additions and 9 deletions
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27
Experimental/src/org/sleuthkit/autopsy/experimental/autoingest/AutoIngestJobLogger.java
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@ -50,6 +50,7 @@ import org.sleuthkit.autopsy.coreutils.NetworkUtils;
@Immutable @Immutable
final class AutoIngestJobLogger { final class AutoIngestJobLogger {
private static final String LOG_LOCK_NAME_FORMAT_STRING = "%s_auto_ingest_log";
private static final String LOG_FILE_NAME = "auto_ingest_log.txt"; private static final String LOG_FILE_NAME = "auto_ingest_log.txt";
private static final int LOCK_TIME_OUT = 15; private static final int LOCK_TIME_OUT = 15;
private static final TimeUnit LOCK_TIME_OUT_UNIT = TimeUnit.MINUTES; private static final TimeUnit LOCK_TIME_OUT_UNIT = TimeUnit.MINUTES;
@ -59,6 +60,7 @@ final class AutoIngestJobLogger {
private final String manifestFileName; private final String manifestFileName;
private final String dataSourceFileName; private final String dataSourceFileName;
private final Path caseDirectoryPath; private final Path caseDirectoryPath;
private final String logLockName;
private final String hostName; private final String hostName;
/** /**
@ -104,14 +106,17 @@ final class AutoIngestJobLogger {
* Advanced users doing troubleshooting of an automated ingest cluster * Advanced users doing troubleshooting of an automated ingest cluster
* should also consult the Autopsy and system logs as needed. * should also consult the Autopsy and system logs as needed.
* *
* @param manifestPath The manifest for the auto ingest job. * @param manifestPath The manifest for the auto ingest job.
* @param caseDirectoryPath The case directory. * @param dataSourceFileName The file name of the data source for the auto
* ingest job.
* @param caseDirectoryPath The absolute path to the case directory.
*/ */
AutoIngestJobLogger(Path manifestPath, String dataSourceFileName, Path caseDirectoryPath) { AutoIngestJobLogger(Path manifestPath, String dataSourceFileName, Path caseDirectoryPath) {
this.manifestPath = manifestPath; this.manifestPath = manifestPath;
manifestFileName = manifestPath.getFileName().toString(); manifestFileName = manifestPath.getFileName().toString();
this.dataSourceFileName = dataSourceFileName; this.dataSourceFileName = dataSourceFileName;
this.caseDirectoryPath = caseDirectoryPath; this.caseDirectoryPath = caseDirectoryPath;
this.logLockName = String.format(LOG_LOCK_NAME_FORMAT_STRING, caseDirectoryPath.getFileName());
hostName = NetworkUtils.getLocalHostName(); hostName = NetworkUtils.getLocalHostName();
} }
@ -192,30 +197,34 @@ final class AutoIngestJobLogger {
void logDataSourceProcessorCancelled() throws AutoIngestJobLoggerException, InterruptedException { void logDataSourceProcessorCancelled() throws AutoIngestJobLoggerException, InterruptedException {
log(MessageCategory.WARNING, "Cancelled adding data source to case"); log(MessageCategory.WARNING, "Cancelled adding data source to case");
} }
/** /**
* Logs selection of a data source processor * Logs selection of a data source processor
* @param dsp Name of the data source processor *
* @param dsp Name of the data source processor
*
* @throws AutoIngestJobLoggerException if there is an error writing the log * @throws AutoIngestJobLoggerException if there is an error writing the log
* message. * message.
* @throws InterruptedException if interrupted while blocked waiting * @throws InterruptedException if interrupted while blocked waiting
* to acquire an exclusive lock on the * to acquire an exclusive lock on the
* log file. * log file.
*/ */
void logDataSourceProcessorSelected(String dsp) throws AutoIngestJobLoggerException, InterruptedException{ void logDataSourceProcessorSelected(String dsp) throws AutoIngestJobLoggerException, InterruptedException {
log(MessageCategory.INFO, "Using data source processor: " + dsp); log(MessageCategory.INFO, "Using data source processor: " + dsp);
} }
/** /**
* Logs the failure of the selected data source processor. * Logs the failure of the selected data source processor.
* @param dsp Name of the data source processor *
* @param dsp Name of the data source processor
*
* @throws AutoIngestJobLoggerException if there is an error writing the log * @throws AutoIngestJobLoggerException if there is an error writing the log
* message. * message.
* @throws InterruptedException if interrupted while blocked waiting * @throws InterruptedException if interrupted while blocked waiting
* to acquire an exclusive lock on the * to acquire an exclusive lock on the
* log file. * log file.
*/ */
void logDataSourceProcessorError(String dsp) throws AutoIngestJobLoggerException, InterruptedException{ void logDataSourceProcessorError(String dsp) throws AutoIngestJobLoggerException, InterruptedException {
log(MessageCategory.ERROR, "Error processing with data source processor: " + dsp); log(MessageCategory.ERROR, "Error processing with data source processor: " + dsp);
} }
@ -428,7 +437,7 @@ final class AutoIngestJobLogger {
* log file. * log file.
*/ */
private void log(MessageCategory category, String message) throws AutoIngestJobLoggerException, InterruptedException { private void log(MessageCategory category, String message) throws AutoIngestJobLoggerException, InterruptedException {
try (Lock lock = CoordinationService.getServiceForNamespace(CoordinationServiceNamespace.getRoot()).tryGetExclusiveLock(CoordinationService.CategoryNode.CASES, getLogPath(caseDirectoryPath).toString(), LOCK_TIME_OUT, LOCK_TIME_OUT_UNIT)) { try (Lock lock = CoordinationService.getServiceForNamespace(CoordinationServiceNamespace.getRoot()).tryGetExclusiveLock(CoordinationService.CategoryNode.CASES, logLockName, LOCK_TIME_OUT, LOCK_TIME_OUT_UNIT)) {
if (null != lock) { if (null != lock) {
File logFile = getLogPath(caseDirectoryPath).toFile(); File logFile = getLogPath(caseDirectoryPath).toFile();
try (PrintWriter writer = new PrintWriter(new BufferedWriter(new FileWriter(logFile, logFile.exists())), true)) { try (PrintWriter writer = new PrintWriter(new BufferedWriter(new FileWriter(logFile, logFile.exists())), true)) {