From fd8460a4cf5526825af0344da65a84a4db4c80e2 Mon Sep 17 00:00:00 2001
From: tedyu <yuzhihong@gmail.com>
Date: Mon, 18 Jul 2016 10:12:52 -0700
Subject: [PATCH] HBASE-16237 Blocks for hbase:meta table are not cached in L1
 cache (Lars George and Ted Yu)

---
 .../src/main/java/org/apache/hadoop/hbase/HTableDescriptor.java  | 1 +
 1 file changed, 1 insertion(+)

diff --git a/hbase-client/src/main/java/org/apache/hadoop/hbase/HTableDescriptor.java b/hbase-client/src/main/java/org/apache/hadoop/hbase/HTableDescriptor.java
index a29481da408..31a880a7a92 100644
--- a/hbase-client/src/main/java/org/apache/hadoop/hbase/HTableDescriptor.java
+++ b/hbase-client/src/main/java/org/apache/hadoop/hbase/HTableDescriptor.java
@@ -1759,6 +1759,7 @@ public class HTableDescriptor implements WritableComparable<HTableDescriptor> {
           .setScope(HConstants.REPLICATION_SCOPE_LOCAL)
           // Disable blooms for meta.  Needs work.  Seems to mess w/ getClosestOrBefore.
           .setBloomFilterType(BloomType.NONE)
+          .setCacheDataInL1(true)
          });
     metaDescriptor.addCoprocessor(
       "org.apache.hadoop.hbase.coprocessor.MultiRowMutationEndpoint",