Li Junjun created HDFS-4424: ------------------------------- Summary: fsdataset Mkdirs failed cause nullpointexception and other bad consequence Key: HDFS-4424 URL: https://issues.apache.org/jira/browse/HDFS-4424 Project: Hadoop HDFS Issue Type: Bug Components: datanode Affects Versions: 1.0.1 Reporter: Li Junjun
from line 205: if (children == null || children.length == 0) { children = new FSDir[maxBlocksPerDir]; for (int idx = 0; idx < maxBlocksPerDir; idx++) { children[idx] = new FSDir(new File(dir, DataStorage.BLOCK_SUBDIR_PREFIX+idx)); } } in FSDir constructer method if faild the children still exists -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira