diff options
Diffstat (limited to 'vespalog/src/main/java/com/yahoo/log/LogSetup.java')
| -rw-r--r-- | vespalog/src/main/java/com/yahoo/log/LogSetup.java | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/vespalog/src/main/java/com/yahoo/log/LogSetup.java b/vespalog/src/main/java/com/yahoo/log/LogSetup.java index c29374b433b..df642f23075 100644 --- a/vespalog/src/main/java/com/yahoo/log/LogSetup.java +++ b/vespalog/src/main/java/com/yahoo/log/LogSetup.java @@ -147,7 +147,7 @@ public class LogSetup { } Logger.getLogger("").setLevel(Level.ALL); logHandler = new VespaLogHandler(getLogTargetFromString(target), new VespaLevelControllerRepo(logCtlFn, lev, app), service, app); - String zookeeperLogFile = System.getProperty("zookeeperlogfile"); + String zookeeperLogFile = System.getProperty("zookeeper_log_file_prefix"); if (zookeeperLogFile != null) { zooKeeperFilter = new ZooKeeperFilter(zookeeperLogFile); logHandler.setFilter(zooKeeperFilter); @@ -168,28 +168,32 @@ public class LogSetup { /** * Class that has an isLoggable methods that handles log records that - * start with "org.apache.zookeeper." in - * a special way (writing them to the logfile specified in the system property - * zookeeperlogfile, "/tmp/zookeeper.log" if not set) and returning false. + * start with "org.apache.zookeeper." or "org.apache.curator" + * (writing them to a log file with the prefix specified in the system property + * zookeeper_log_file_prefix) and returning false. * For other log records, isLoggable returns true */ static class ZooKeeperFilter implements Filter { + private static final int FILE_SIZE = 10*1024*1024; // Max 10 Mb per log file + private static final int maxFilesCount = 10; // Keep at most 10 log files + private FileHandler fileHandler; - ZooKeeperFilter(String logFile) { + ZooKeeperFilter(String logFilePrefix) { + String logFilePattern = logFilePrefix + ".%g.log"; try { - fileHandler = new FileHandler(logFile, true); + fileHandler = new FileHandler(logFilePattern, FILE_SIZE, maxFilesCount, true); fileHandler.setFormatter(new VespaFormatter()); } catch (IOException e) { - System.out.println("Not able to create " + logFile); + System.out.println("Not able to create " + logFilePattern); fileHandler = null; } } /** * Return true if loggable (ordinary log record), returns false if this filter - * logs it itself + * logs the log record itself * * @param record a #{@link LogRecord} * @return true if loggable, false otherwise |