RE: upload hang at DFSClient$DFSOutputStream.close(3488)

2012-04-15 Thread Uma Maheswara Rao G
...@turn.com] Sent: Monday, April 16, 2012 7:25 AM To: common-user@hadoop.apache.org Subject: upload hang at DFSClient$DFSOutputStream.close(3488) Hi, I use hadoop cloudera 0.20.2-cdh3u0. I have a program which uploads local files to HDFS every hour. Basically, I open a gzip input stream by in= new

upload hang at DFSClient$DFSOutputStream.close(3488)

2012-04-15 Thread Mingxi Wu
Hi, I use hadoop cloudera 0.20.2-cdh3u0. I have a program which uploads local files to HDFS every hour. Basically, I open a gzip input stream by in= new GZIPInputStream(fin); And write to HDFS file. After less than two days, it will hang. It hangs at FSDataOutputStream.close(86). Here is the