Critical Description
KMS doesn't retry upon SocketTimeoutException (the ssl connection was established, but the handshake timed out).
6:08:55.315 PM WARN KMSClientProvider Failed to connect to example.com:16000 6:08:55.317 PM WARN LoadBalancingKMSClientProvider KMS provider at [https://example.com:16000/kms/v1/] threw an IOException: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(SocketInputStream.java:116) at java.net.SocketInputStream.read(SocketInputStream.java:171) at java.net.SocketInputStream.read(SocketInputStream.java:141) at sun.security.ssl.InputRecord.readFully(InputRecord.java:465) at sun.security.ssl.InputRecord.read(InputRecord.java:503) at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:983) at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1385) at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1413) at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1397) at sun.net.www.protocol.https.HttpsClient.afterConnect(HttpsClient.java:559) at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:185) at sun.net.www.protocol.https.HttpsURLConnectionImpl.connect(HttpsURLConnectionImpl.java:153) at org.apache.hadoop.security.authentication.client.KerberosAuthenticator.authenticate(KerberosAuthenticator.java:186) at org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticator.authenticate(DelegationTokenAuthenticator.java:140) at org.apache.hadoop.security.authentication.client.AuthenticatedURL.openConnection(AuthenticatedURL.java:348) at org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticatedURL.openConnection(DelegationTokenAuthenticatedURL.java:333) at org.apache.hadoop.crypto.key.kms.KMSClientProvider$1.run(KMSClientProvider.java:478) at org.apache.hadoop.crypto.key.kms.KMSClientProvider$1.run(KMSClientProvider.java:473) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:422) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1685) at org.apache.hadoop.crypto.key.kms.KMSClientProvider.createConnection(KMSClientProvider.java:472) at org.apache.hadoop.crypto.key.kms.KMSClientProvider.decryptEncryptedKey(KMSClientProvider.java:788) at org.apache.hadoop.crypto.key.kms.LoadBalancingKMSClientProvider$5.call(LoadBalancingKMSClientProvider.java:288) at org.apache.hadoop.crypto.key.kms.LoadBalancingKMSClientProvider$5.call(LoadBalancingKMSClientProvider.java:284) at org.apache.hadoop.crypto.key.kms.LoadBalancingKMSClientProvider.doOp(LoadBalancingKMSClientProvider.java:124) at org.apache.hadoop.crypto.key.kms.LoadBalancingKMSClientProvider.decryptEncryptedKey(LoadBalancingKMSClientProvider.java:284) at org.apache.hadoop.crypto.key.KeyProviderCryptoExtension.decryptEncryptedKey(KeyProviderCryptoExtension.java:532) at org.apache.hadoop.hdfs.DFSClient.decryptEncryptedDataEncryptionKey(DFSClient.java:927) at org.apache.hadoop.hdfs.DFSClient.createWrappedInputStream(DFSClient.java:946) at org.apache.hadoop.hdfs.DistributedFileSystem$4.doCall(DistributedFileSystem.java:316) at org.apache.hadoop.hdfs.DistributedFileSystem$4.doCall(DistributedFileSystem.java:311) at org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81) at org.apache.hadoop.hdfs.DistributedFileSystem.open(DistributedFileSystem.java:323) at org.apache.hadoop.fs.FileSystem.open(FileSystem.java:949) at org.apache.hadoop.hbase.util.FSUtils.getVersion(FSUtils.java:338) at org.apache.hadoop.hbase.util.FSUtils.checkVersion(FSUtils.java:423) at org.apache.hadoop.hbase.master.MasterFileSystem.checkRootDir(MasterFileSystem.java:260) at org.apache.hadoop.hbase.master.MasterFileSystem.createInitialFileSystemLayout(MasterFileSystem.java:151) at org.apache.hadoop.hbase.master.MasterFileSystem.<init>(MasterFileSystem.java:122) at org.apache.hadoop.hbase.master.HMaster.finishActiveMasterInitialization(HMaster.java:795) at org.apache.hadoop.hbase.master.HMaster.startActiveMasterManager(HMaster.java:2036) at org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:553) at java.lang.Thread.run(Thread.java:748) 6:08:55.346 PM WARN LoadBalancingKMSClientProvider Aborting since the Request has failed with all KMS providers(depending on hadoop.security.kms.client.failover.max.retries=1 setting and numProviders=1) in the group OR the exception is not recoverable