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HBASE-992 Up the versions kept by catalog tables; currently 1. Make it 10? 

git-svn-id: https://svn.apache.org/repos/asf/hadoop/hbase/trunk@713191 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Michael Stack 2008-11-11 22:06:21 +00:00
parent 2966b330ae
commit cbb74b4630
2 changed files with 5 additions and 2 deletions
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1
CHANGES.txt
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@ -112,6 +112,7 @@ Release 0.19.0 - Unreleased
HBASE-987 We need a Hbase Partitioner for TableMapReduceUtil.initTableReduceJob HBASE-987 We need a Hbase Partitioner for TableMapReduceUtil.initTableReduceJob
MR Jobs (Billy Pearson via Stack) MR Jobs (Billy Pearson via Stack)
HBASE-993 Turn of logging of every catalog table row entry on every scan HBASE-993 Turn of logging of every catalog table row entry on every scan
HBASE-992 Up the versions kept by catalog tables; currently 1. Make it 10?
NEW FEATURES NEW FEATURES
HBASE-875 Use MurmurHash instead of JenkinsHash [in bloomfilters] HBASE-875 Use MurmurHash instead of JenkinsHash [in bloomfilters]

6
src/java/org/apache/hadoop/hbase/HTableDescriptor.java
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@ -609,13 +609,15 @@ public class HTableDescriptor implements WritableComparable<HTableDescriptor> {
public static final HTableDescriptor ROOT_TABLEDESC = new HTableDescriptor( public static final HTableDescriptor ROOT_TABLEDESC = new HTableDescriptor(
HConstants.ROOT_TABLE_NAME, HConstants.ROOT_TABLE_NAME,
new HColumnDescriptor[] { new HColumnDescriptor(HConstants.COLUMN_FAMILY, new HColumnDescriptor[] { new HColumnDescriptor(HConstants.COLUMN_FAMILY,
1, HColumnDescriptor.CompressionType.NONE, false, false, 10, // Ten is arbitrary number. Keep versions to help debuggging.
HColumnDescriptor.CompressionType.NONE, false, false,
Integer.MAX_VALUE, HConstants.FOREVER, false) }); Integer.MAX_VALUE, HConstants.FOREVER, false) });
/** Table descriptor for <code>.META.</code> catalog table */ /** Table descriptor for <code>.META.</code> catalog table */
public static final HTableDescriptor META_TABLEDESC = new HTableDescriptor( public static final HTableDescriptor META_TABLEDESC = new HTableDescriptor(
HConstants.META_TABLE_NAME, new HColumnDescriptor[] { HConstants.META_TABLE_NAME, new HColumnDescriptor[] {
new HColumnDescriptor(HConstants.COLUMN_FAMILY, 1, new HColumnDescriptor(HConstants.COLUMN_FAMILY,
10, // Ten is arbitrary number. Keep versions to help debuggging.
HColumnDescriptor.CompressionType.NONE, false, false, HColumnDescriptor.CompressionType.NONE, false, false,
Integer.MAX_VALUE, HConstants.FOREVER, false), Integer.MAX_VALUE, HConstants.FOREVER, false),
new HColumnDescriptor(HConstants.COLUMN_FAMILY_HISTORIAN, new HColumnDescriptor(HConstants.COLUMN_FAMILY_HISTORIAN,