Root File System Is Filling Up With HDFS Edits Files
(Doc ID 2438203.1)
Last updated on JULY 20, 2024
Applies to:
Big Data Appliance Integrated Software - Version 4.11.0 and laterInformation in this document applies to any platform.
Symptoms
The root filesystem is filling up with edit files under the NameNode and Journal Node current directories::
/opt/hadoop/dfs/jn/current
The files are not deleted from those folders.
There are some edits_inprogress files which were created seven months ago on the three journal nodes and they are not deleted automatically.
Node01
# cd /opt/hadoop/dfs/jn/xxx-ns/current
# ls -la *progress*
-rw-r--r-- 1 hdfs hadoop 1048576 Jan 30 2018 edits_inprogress_0000000006373850126
-rw-r--r-- 1 hdfs hadoop 1048576 Jan 31 2018 edits_inprogress_0000000006374342713
-rw-r--r-- 1 hdfs hadoop 2097152 Aug 10 17:19 edits_inprogress_0000000007675429757
Node02
# cd /opt/hadoop/dfs/jn/xxx-ns/current
# ls -laptr edits_inprogress*
-rw-r--r-- 1 hdfs hadoop 1048576 Jan 30 2018 edits_inprogress_0000000006373858300
-rw-r--r-- 1 hdfs hadoop 1048576 Jan 31 2018 edits_inprogress_0000000006374341178
-rw-r--r-- 1 hdfs hadoop 3145728 Aug 10 17:18 edits_inprogress_0000000007675402245
Node03
# cd /opt/hadoop/dfs/jn/xxx-ns/current
# ls -laptr edits_inprogress*
-rw-r--r-- 1 hdfs hadoop 3254243 Aug 10 17:14 edits_0000000007675338524-0000000007675368971
-rw-r--r-- 1 hdfs hadoop 2097152 Jan 30 2018 edits_inprogress_0000000006373708541
-rw-r--r-- 1 hdfs hadoop 1048576 Jan 31 2018 edits_inprogress_0000000006374342292
-rw-r--r-- 1 hdfs hadoop 4194304 Aug 10 17:16 edits_inprogress_0000000007675368972
The journal nodes and NameNodes have not been syncing up for the past seven months.
Cause
To view full details, sign in with your My Oracle Support account. |
|
Don't have a My Oracle Support account? Click to get started! |
In this Document
Symptoms |
Cause |
Solution |