Jason Lowe created HDFS-12881: --------------------------------- Summary: Output streams closed with IOUtils suppressing write errors Key: HDFS-12881 URL: https://issues.apache.org/jira/browse/HDFS-12881 Project: Hadoop HDFS Issue Type: Bug Reporter: Jason Lowe
There are a few places in HDFS code that are closing an output stream with IOUtils.cleanupWithLogger like this: {code} try { ...write to outStream... } finally { IOUtils.cleanupWithLogger(LOG, outStream); } {code} This suppresses any IOException that occurs during the close() method which could lead to partial/corrupted output without throwing a corresponding exception. The code should either use try-with-resources or explicitly close the stream within the try block so the exception thrown during close() is properly propagated as exceptions during write operations are. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-dev-h...@hadoop.apache.org