[YARN-3587] Fix the javadoc of DelegationTokenSecretManager in projects of yarn, etc.

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.7.0
• Fix Version/s: 2.8.0, 3.0.0-alpha1
• Component/s: documentation
• Labels: newbie
• Hadoop Flags: Reviewed
• Assignee: Gabor Liptak
• Reporter: Akira Ajisaka
• Created: 06/May/15 19:22
• Updated: 25/Oct/19 20:26
• Resolved: 11/May/15 12:11

Description

In RMDelegationTokenSecretManager and TimelineDelegationTokenSecretManager, the javadoc of the constructor is as follows:

  /**
   * Create a secret manager
   * @param delegationKeyUpdateInterval the number of seconds for rolling new
   *        secret keys.
   * @param delegationTokenMaxLifetime the maximum lifetime of the delegation
   *        tokens
   * @param delegationTokenRenewInterval how often the tokens must be renewed
   * @param delegationTokenRemoverScanInterval how often the tokens are scanned
   *        for expired tokens
   */

1. "the number of seconds" should be "the number of milliseconds".
2. It's better to add time unit to the description of other parameters.

Issue Links

• is duplicated by: YARN-3596 Fix the javadoc of DelegationTokenSecretManager in hadoop-common
• is duplicated by: YARN-3597 Fix the javadoc of DelegationTokenSecretManager in hadoop-hdfs
• is duplicated by: YARN-3598 Fix the javadoc of DelegationTokenSecretManager in hadoop-mapreduce
• is duplicated by: YARN-3599 Fix the javadoc of DelegationTokenSecretManager in hadoop-yarn