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Kihwal Lee commented on HDFS-9574: ---------------------------------- {noformat} ------------------------------------------------------- T E S T S ------------------------------------------------------- Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.hdfs.server.datanode.TestBlockReplacement Tests run: 4, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 29.643 sec - in org.apache.hadoop.hdfs.server.datanode.TestBlockReplacement Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.hdfs.server.datanode.TestBlockScanner Tests run: 12, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 50.741 sec - in org.apache.hadoop.hdfs.server.datanode.TestBlockScanner Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.hdfs.server.namenode.TestBackupNode Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 28.891 sec - in org.apache.hadoop.hdfs.server.namenode.TestBackupNode Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.hdfs.server.namenode.TestNNThroughputBenchmark Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 8.523 sec - in org.apache.hadoop.hdfs.server.namenode.TestNNThroughputBenchmark Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.hdfs.shortcircuit.TestShortCircuitCache Tests run: 11, Failures: 0, Errors: 0, Skipped: 6, Time elapsed: 1.102 sec - in org.apache.hadoop.hdfs.shortcircuit.TestShortCircuitCache Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.hdfs.TestDatanodeRegistration Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 14.489 sec - in org.apache.hadoop.hdfs.TestDatanodeRegistration Results : Tests run: 39, Failures: 0, Errors: 0, Skipped: 6 {noformat} > Reduce client failures during datanode restart > ---------------------------------------------- > > Key: HDFS-9574 > URL: https://issues.apache.org/jira/browse/HDFS-9574 > Project: Hadoop HDFS > Issue Type: Bug > Reporter: Kihwal Lee > Assignee: Kihwal Lee > Attachments: HDFS-9574.patch, HDFS-9574.v2.patch > > > Since DataXceiverServer is initialized before BP is fully up, client requests > will fail until the datanode registers. -- This message was sent by Atlassian JIRA (v6.3.4#6332)