Alon Bar-Lev has posted comments on this change.

Change subject: core : Allow redirection of all logs to syslog using extension
......................................................................


Patch Set 5:

(10 comments)

http://gerrit.ovirt.org/#/c/27431/5/backend/manager/modules/extensions-api-root/extensions-api/src/main/java/org/ovirt/engine/api/extensions/logger/Logger.java
File 
backend/manager/modules/extensions-api-root/extensions-api/src/main/java/org/ovirt/engine/api/extensions/logger/Logger.java:

Line 3: import org.ovirt.engine.api.extensions.ExtKey;
Line 4: import org.ovirt.engine.api.extensions.ExtUUID;
Line 5: 
Line 6: import java.util.logging.LogRecord;
Line 7: 
add java doc?
Line 8: public class Logger {
Line 9:     /**
Line 10:      * Invoke keys.
Line 11:      */


http://gerrit.ovirt.org/#/c/27431/5/backend/manager/modules/logger/pom.xml
File backend/manager/modules/logger/pom.xml:

Line 21:     <dependency>
Line 22:       <groupId>${engine.groupId}</groupId>
Line 23:       <artifactId>common</artifactId>
Line 24:       <version>${engine.version}</version>
Line 25:     </dependency>
?
Line 26: 
Line 27:     <dependency>
Line 28:       <groupId>${engine.groupId}</groupId>
Line 29:       <artifactId>extensions-manager</artifactId>


Line 38: 
Line 39:     <dependency>
Line 40:       <groupId>org.jboss.spec.javax.servlet</groupId>
Line 41:       <artifactId>jboss-servlet-api_3.0_spec</artifactId>
Line 42:     </dependency>
?
Line 43: 
Line 44:     <dependency>
Line 45:       <groupId>commons-lang</groupId>
Line 46:       <artifactId>commons-lang</artifactId>


Line 43: 
Line 44:     <dependency>
Line 45:       <groupId>commons-lang</groupId>
Line 46:       <artifactId>commons-lang</artifactId>
Line 47:     </dependency>
?
Line 48: 
Line 49:   </dependencies>
Line 50: 
Line 51:   <build>


http://gerrit.ovirt.org/#/c/27431/5/backend/manager/modules/logger/src/main/java/org/ovirt/engine/core/logger/LoggerHandler.java
File 
backend/manager/modules/logger/src/main/java/org/ovirt/engine/core/logger/LoggerHandler.java:

Line 17: public class LoggerHandler extends Handler {
Line 18: 
Line 19:     private final String LOGGER_SERVICE = Logger.class.getName();
Line 20:     private long REFRESH_INTERVAL_IN_SECONDS = 60 * 2;
Line 21:     private ScheduledExecutorService exec;
so this should be volatile as well?
Line 22:     private volatile List<ExtensionProxy> extensions;
Line 23: 
Line 24:     @Override
Line 25:     public void publish(LogRecord record) {


Line 26:         initRefreshThread();
Line 27:         for (ExtensionProxy extension : getExtensions()) {
Line 28:             extension.invoke(new ExtMap()
Line 29:                 .mput(Base.InvokeKeys.COMMAND, 
Logger.InvokeCommands.PUBLISH)
Line 30:                 .mput(Logger.InvokeKeys.LOG_RECORD, record));
please ignore errors, add true, true
Line 31:         }
Line 32:     }
Line 33: 
Line 34:     @Override


Line 35:     public void flush() {
Line 36:         for (ExtensionProxy extension : getExtensions()) {
Line 37:             extension.invoke(new ExtMap()
Line 38:                     .mput(Base.InvokeKeys.COMMAND, 
Logger.InvokeCommands.FLUSH));
Line 39:         }
please ignore errors
Line 40:     }
Line 41: 
Line 42:     @Override
Line 43:     public void close() throws SecurityException {


Line 42:     @Override
Line 43:     public void close() throws SecurityException {
Line 44:         for (ExtensionProxy extension : getExtensions()) {
Line 45:             extension.invoke(new ExtMap()
Line 46:                 .mput(Base.InvokeKeys.COMMAND, 
Logger.InvokeCommands.CLOSE));
please ignore errors
Line 47:         }
Line 48:     }
Line 49: 
Line 50:     public void setRefreshInterval(final long refreshInterval) {


Line 47:         }
Line 48:     }
Line 49: 
Line 50:     public void setRefreshInterval(final long refreshInterval) {
Line 51:         REFRESH_INTERVAL_IN_SECONDS = refreshInterval;
Do I see you change the constant?
Line 52:     }
Line 53: 
Line 54:     private void initRefreshThread() {
Line 55:         if (exec == null) {


Line 53: 
Line 54:     private void initRefreshThread() {
Line 55:         if (exec == null) {
Line 56:             ScheduledExecutorService exec = 
Executors.newSingleThreadScheduledExecutor();
Line 57:             exec.scheduleWithFixedDelay(
what stop this thread?
Line 58:                     new Runnable() {
Line 59:                         @Override
Line 60:                         public void run() {
Line 61:                             extensions = null;


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Gerrit-MessageType: comment
Gerrit-Change-Id: Ia0dae8ffe53c3489af06d6684c72e6b431002404
Gerrit-PatchSet: 5
Gerrit-Project: ovirt-engine
Gerrit-Branch: master
Gerrit-Owner: Ravi Nori <[email protected]>
Gerrit-Reviewer: Alon Bar-Lev <[email protected]>
Gerrit-Reviewer: Ravi Nori <[email protected]>
Gerrit-Reviewer: Yair Zaslavsky <[email protected]>
Gerrit-Reviewer: [email protected]
Gerrit-Reviewer: oVirt Jenkins CI Server
Gerrit-HasComments: Yes
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