Xiao Chen created HADOOP-14524: ---------------------------------- Summary: Make CryptoCodec Closeable so it can be cleaned up proactively Key: HADOOP-14524 URL: https://issues.apache.org/jira/browse/HADOOP-14524 Project: Hadoop Common Issue Type: Improvement Reporter: Xiao Chen Assignee: Xiao Chen
See HADOOP-14523 for motivation. Credit to [~mi...@cloudera.com] for reporting initially on HADOOP-14523. Basically, the CryptoCodec class is not a closeable, but the OpensslAesCtrCryptoCodec implementation of it contains a closeable member (the Random object). Currently it is left for {{finalize()}} to clean up, this would create problems if OpensslAesCtrCryptoCodec is used with OsSecureRandom, which could let OS run out of FDs on {{/dev/urandom}} if too many codecs created. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: common-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-dev-h...@hadoop.apache.org