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reset kinitFailCount on successful renew.

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This commit is contained in:
Prabhjyot Singh 2017-06-16 13:10:11 +05:30
parent 96bfdfe97d
commit 289b7d3460
2 changed files with 3 additions and 3 deletions
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2
shell/src/main/java/org/apache/zeppelin/shell/ShellInterpreter.java
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@ -171,6 +171,4 @@ public class ShellInterpreter extends KerberosInterpreter {
return true;
}
}

4
zeppelin-interpreter/src/main/java/org/apache/zeppelin/interpreter/KerberosInterpreter.java
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@ -37,7 +37,7 @@ import org.slf4j.LoggerFactory;
*/
public abstract class KerberosInterpreter extends Interpreter {
Integer kinitFailCount = 0;
private Integer kinitFailCount = 0;
protected ScheduledExecutorService scheduledExecutorService;
public static Logger logger = LoggerFactory.getLogger(KerberosInterpreter.class);
@ -93,6 +93,8 @@ public abstract class KerberosInterpreter extends Interpreter {
public Object call() throws Exception {
if (runKerberosLogin()) {
logger.info("Ran runKerberosLogin command successfully.");
kinitFailCount = 0;
// schedule another kinit run with a fixed delay.
scheduledExecutorService
.schedule(this, getTimeAsMs(getKerberosRefreshInterval()), TimeUnit.MILLISECONDS);