[ https://issues.apache.org/jira/browse/HADOOP-18857?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Steve Loughran reassigned HADOOP-18857: --------------------------------------- Assignee: Steve Loughran > AWS v2 SDK: fail meaningfully if legacy v2 signing requested > ------------------------------------------------------------ > > Key: HADOOP-18857 > URL: https://issues.apache.org/jira/browse/HADOOP-18857 > Project: Hadoop Common > Issue Type: Sub-task > Components: fs/s3 > Affects Versions: 3.4.0 > Reporter: Steve Loughran > Assignee: Steve Loughran > Priority: Major > > if the v2 signer is requested on an AWS SDKv2 build, you get an NPE. > proposed: special recognition of fs.s3a.signing-algorithm=S3SignerType and > fail with a message that it isn't supported > {code} > > bin/hadoop jar $CLOUDSTORE storediag -D > > fs.s3a.signing-algorithm=S3SignerType -w s3a://stevel-london/ > 2023-08-21 14:36:41,229 [main] INFO diag.StoreDiag > (StoreDurationInfo.java:close(137)) - Duration of Creating filesystem for > s3a://stevel-london/: 0:00:357 > java.lang.NullPointerException > at > org.apache.hadoop.fs.s3a.auth.SignerFactory.createSigner(SignerFactory.java:104) > at > org.apache.hadoop.fs.s3a.impl.AWSClientConfig.createClientConfigBuilder(AWSClientConfig.java:90) > at > org.apache.hadoop.fs.s3a.DefaultS3ClientFactory.createClientOverrideConfiguration(DefaultS3ClientFactory.java:163) > at > org.apache.hadoop.fs.s3a.DefaultS3ClientFactory.configureClientBuilder(DefaultS3ClientFactory.java:147) > at > org.apache.hadoop.fs.s3a.DefaultS3ClientFactory.createS3Client(DefaultS3ClientFactory.java:89) > at > org.apache.hadoop.fs.s3a.S3AFileSystem.bindAWSClient(S3AFileSystem.java:989) > at > org.apache.hadoop.fs.s3a.S3AFileSystem.initialize(S3AFileSystem.java:610) > at > org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:3601) > {code} -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org