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genericqa commented on HADOOP-14445: ------------------------------------ | (x) *{color:red}-1 overall{color}* | \\ \\ || Vote || Subsystem || Runtime || Comment || | {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m 0s{color} | {color:blue} Docker mode activated. {color} | | {color:red}-1{color} | {color:red} docker {color} | {color:red} 17m 39s{color} | {color:red} Docker failed to build yetus/hadoop:dbd69cb. {color} | \\ \\ || Subsystem || Report/Notes || | JIRA Issue | HADOOP-14445 | | JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12918240/HADOOP-14445.branch-2.000.precommit.patch | | Console output | https://builds.apache.org/job/PreCommit-HADOOP-Build/14460/console | | Powered by | Apache Yetus 0.8.0-SNAPSHOT http://yetus.apache.org | This message was automatically generated. > Delegation tokens are not shared between KMS instances > ------------------------------------------------------ > > Key: HADOOP-14445 > URL: https://issues.apache.org/jira/browse/HADOOP-14445 > Project: Hadoop Common > Issue Type: Bug > Components: kms > Affects Versions: 2.8.0, 3.0.0-alpha1 > Environment: CDH5.7.4, Kerberized, SSL, KMS-HA, at rest encryption > Reporter: Wei-Chiu Chuang > Assignee: Xiao Chen > Priority: Major > Attachments: HADOOP-14445-branch-2.8.002.patch, > HADOOP-14445-branch-2.8.patch, HADOOP-14445.002.patch, > HADOOP-14445.003.patch, HADOOP-14445.004.patch, HADOOP-14445.05.patch, > HADOOP-14445.06.patch, HADOOP-14445.07.patch, HADOOP-14445.08.patch, > HADOOP-14445.09.patch, HADOOP-14445.10.patch, HADOOP-14445.11.patch, > HADOOP-14445.12.patch, HADOOP-14445.13.patch, > HADOOP-14445.branch-2.000.precommit.patch, HADOOP-14445.branch-2.01.patch, > HADOOP-14445.branch-2.02.patch > > > As discovered in HADOOP-14441, KMS HA using LoadBalancingKMSClientProvider do > not share delegation tokens. (a client uses KMS address/port as the key for > delegation token) > {code:title=DelegationTokenAuthenticatedURL#openConnection} > if (!creds.getAllTokens().isEmpty()) { > InetSocketAddress serviceAddr = new InetSocketAddress(url.getHost(), > url.getPort()); > Text service = SecurityUtil.buildTokenService(serviceAddr); > dToken = creds.getToken(service); > {code} > But KMS doc states: > {quote} > Delegation Tokens > Similar to HTTP authentication, KMS uses Hadoop Authentication for delegation > tokens too. > Under HA, A KMS instance must verify the delegation token given by another > KMS instance, by checking the shared secret used to sign the delegation > token. To do this, all KMS instances must be able to retrieve the shared > secret from ZooKeeper. > {quote} > We should either update the KMS documentation, or fix this code to share > delegation tokens. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org