Apache HBase - External Block Cache · HBase module that provides out of process block cache. Currently Memcached is the reference implementation for external block cache. External block caches allow HBase to take advantage of other more complex caches that can live longer than the HBase regionserver process and are not necessarily tied to a single computer life time. However external block caches add in extra operational overhead.

Table Of Contents

• Latest Version
• All Versions
• View Java Class Source Code in JAR file

Latest Version

Download ch.cern.hbase : hbase-external-blockcache JAR file - Latest Versions:

• Latest Stable: 2.1.3_1.jar

All Versions

Download ch.cern.hbase : hbase-external-blockcache JAR file - All Versions:

Version		Vulnerabilities	Size	Updated
2.2.x	hbase-external-blockcache-2.2.4.jar		19.95 KB	Nov 04, 2020
	hbase-external-blockcache-2.2.4_1.jar		19.71 KB	Nov 09, 2020
2.1.x	hbase-external-blockcache-2.1.3.jar		19.58 KB	Nov 03, 2020
	hbase-external-blockcache-2.1.3_1.jar		19.88 KB	Nov 09, 2020

View Java Class Source Code in JAR file

1. Download JD-GUI to open JAR file and explore Java source code file (.class .java)
2. Click menu "File → Open File..." or just drag-and-drop the JAR file in the JD-GUI window hbase-external-blockcache-2.1.3_1.jar file.
   Once you open a JAR file, all the java classes in the JAR file will be displayed.

org.apache.hadoop.hbase.io.hfile

├─ org.apache.hadoop.hbase.io.hfile.MemcachedBlockCache.class - [JAR]