Abhishek Chennaka has uploaded this change for review. ( 
http://gerrit.cloudera.org:8080/20489


Change subject: [server]KUDU-3513 Decrease default value of 
—log_container_preallocate_bytes
......................................................................

[server]KUDU-3513 Decrease default value of —log_container_preallocate_bytes

This changes the default value of —log_container_preallocate_bytes to 1MB.
In situations where there is a table with large number of columns
(for example 1000) and one row of data we end up with large amount of disk
space being pre-allocated currently (in our example 32*1000MB). This might
not be significant if we have large number of rows and fewer columns but
becomes more pronounced in the other case. As we continue to explore the
limitations of Kudu with large number of columns, this needs to be addressed.

Change-Id: I3dc424f0a6086bb80d904fac94f9327a3bf9423a
---
M src/kudu/fs/log_block_manager.cc
1 file changed, 1 insertion(+), 1 deletion(-)



  git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/89/20489/1
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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: I3dc424f0a6086bb80d904fac94f9327a3bf9423a
Gerrit-Change-Number: 20489
Gerrit-PatchSet: 1
Gerrit-Owner: Abhishek Chennaka <achenn...@cloudera.com>

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