[jira] [Created] (HADOOP-10659) Refactor AccessControlList to reuse utility functions and to improve performance
Benoy Antony created HADOOP-10659: - Summary: Refactor AccessControlList to reuse utility functions and to improve performance Key: HADOOP-10659 URL: https://issues.apache.org/jira/browse/HADOOP-10659 Project: Hadoop Common Issue Type: Sub-task Reporter: Benoy Antony Assignee: Benoy Antony Priority: Minor Minor improvements can be done on _AccessControlList_. Code Reusability: _AccessControlList_ sanitizes the input list to remove duplicate entries, trim entries. _StringUtils.getTrimmedStringCollection_ can be used in this case. Performance: _AccessControlList_ uses TreeSet to maintain set of users and groups. HashSet improves the performance slightly. -- This message was sent by Atlassian JIRA (v6.2#6252)
[jira] [Created] (HADOOP-10660) GraphiteSink should implement Closeable
Ted Yu created HADOOP-10660: --- Summary: GraphiteSink should implement Closeable Key: HADOOP-10660 URL: https://issues.apache.org/jira/browse/HADOOP-10660 Project: Hadoop Common Issue Type: Bug Reporter: Ted Yu GraphiteSink wraps OutputStreamWriter around socket's output stream. Currently the socket is never closed. GraphiteSink should implement Closeable such that MetricsSystem can close the socket when it is stopped. -- This message was sent by Atlassian JIRA (v6.2#6252)
[jira] [Created] (HADOOP-10661) Ineffective user/passsword check in FTPFileSystem#initialize()
Ted Yu created HADOOP-10661:
---
Summary: Ineffective user/passsword check in
FTPFileSystem#initialize()
Key: HADOOP-10661
URL: https://issues.apache.org/jira/browse/HADOOP-10661
Project: Hadoop Common
Issue Type: Bug
Reporter: Ted Yu
Priority: Minor
Here is related code:
{code}
userAndPassword = (conf.get("fs.ftp.user." + host, null) + ":" + conf
.get("fs.ftp.password." + host, null));
if (userAndPassword == null) {
throw new IOException("Invalid user/passsword specified");
}
{code}
The intention seems to be checking that username / password should not be null.
But due to the presence of colon, the above check is not effective.
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[jira] [Created] (HADOOP-10662) NullPointerException in CryptoInputStream while wrapped stream is not ByteBufferReadable. Add tests using normal stream.
Yi Liu created HADOOP-10662: --- Summary: NullPointerException in CryptoInputStream while wrapped stream is not ByteBufferReadable. Add tests using normal stream. Key: HADOOP-10662 URL: https://issues.apache.org/jira/browse/HADOOP-10662 Project: Hadoop Common Issue Type: Bug Components: security Affects Versions: fs-encryption (HADOOP-10150 and HDFS-6134) Reporter: Yi Liu Assignee: Yi Liu Fix For: fs-encryption (HADOOP-10150 and HDFS-6134) NullPointerException in CryptoInputStream while wrapped stream is not ByteBufferReadable. Add tests for crypto streams using normal stream which does not support the additional interfaces that the Hadoop FileSystem streams implement (Seekable, PositionedReadable, ByteBufferReadable, HasFileDescriptor, CanSetDropBehind, CanSetReadahead, HasEnhancedByteBufferAccess, Syncable, CanSetDropBehind). -- This message was sent by Atlassian JIRA (v6.2#6252)
