Hi,
I'm using hadoop 0.20.1. I would appreciate any help on the following issue
in HDFS.
User1 has created a file file1.txt and started writing to this file(Writer
thread).
User2 and user3 try to read from this file. But cannot read anything until
atleast one of the blocks is complete. and they cannot read any block under
development. (Reader threads)
Is it possible to block/prevent user2 and User3 from reading the file1.txt
completely until the Writer thread calls close().
If possible, how to achieve it ?
MOHAMMED IRFANULLA S
HUAWEI TECHNOLOGIES CO.,LTD. huawei_logo
Address: Huawei Industrial Base
Bantian Longgang
Shenzhen 518129, P.R.China
www.huawei.com
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