Re: What is in a HBase block index entry?

2014-08-06 Thread Anoop John
. -Original Message- From: Ted Yu [mailto:yuzhih...@gmail.com] Sent: Tuesday, August 05, 2014 12:59 PM To: user@hbase.apache.org Subject: Re: What is in a HBase block index entry? I suggest you read the source code of KeyValue class. e.g. you can start with this method: public static

RE: What is in a HBase block index entry?

2014-08-06 Thread innowireless TaeYun Kim
be short(mostly one byte). Thanks. -Original Message- From: Anoop John [mailto:anoop.hb...@gmail.com] Sent: Thursday, August 07, 2014 1:40 PM To: user@hbase.apache.org Subject: Re: What is in a HBase block index entry? It will be the key of the KeyValue. Key includes rk + cf

What is in a HBase block index entry?

2014-08-04 Thread innowireless TaeYun Kim
Hi, This is a newbie question. What is in a HBase block index entry? My guess is that it's one of these: 1. all key components: rowkey + column family + column qualifier + timestamp 2. all key components except for column family (since the index is in a HFile that is a part

Re: What is in a HBase block index entry?

2014-08-04 Thread Ted Yu
Have you read this ? http://hbase.apache.org/book.html#d3593e20175 Cheers On Mon, Aug 4, 2014 at 7:24 PM, innowireless TaeYun Kim taeyun@innowireless.co.kr wrote: Hi, This is a newbie question. What is in a HBase block index entry? My guess is that it's one of these: 1

RE: What is in a HBase block index entry?

2014-08-04 Thread innowireless TaeYun Kim
Thank you for your reply. It only says 'Key'. That's what I'm confused. -Original Message- From: Ted Yu [mailto:yuzhih...@gmail.com] Sent: Tuesday, August 05, 2014 11:45 AM To: user@hbase.apache.org Subject: Re: What is in a HBase block index entry? Have you read this ? http

RE: What is in a HBase block index entry?

2014-08-04 Thread innowireless TaeYun Kim
Subject: Re: What is in a HBase block index entry? Please see: http://hbase.apache.org/book.html#keyvalue On Mon, Aug 4, 2014 at 7:55 PM, innowireless TaeYun Kim taeyun@innowireless.co.kr wrote: Thank you for your reply. It only says 'Key'. That's what I'm confused. -Original Message

Re: What is in a HBase block index entry?

2014-08-04 Thread Ted Yu
: What is in a HBase block index entry? Please see: http://hbase.apache.org/book.html#keyvalue On Mon, Aug 4, 2014 at 7:55 PM, innowireless TaeYun Kim taeyun@innowireless.co.kr wrote: Thank you for your reply. It only says 'Key'. That's what I'm confused. -Original Message

RE: What is in a HBase block index entry?

2014-08-04 Thread innowireless TaeYun Kim
Message- From: Ted Yu [mailto:yuzhih...@gmail.com] Sent: Tuesday, August 05, 2014 12:59 PM To: user@hbase.apache.org Subject: Re: What is in a HBase block index entry? I suggest you read the source code of KeyValue class. e.g. you can start with this method: public static long