hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Josh Elser (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-13262) ResultScanner doesn't return all rows in Scan
Date Thu, 19 Mar 2015 18:27:40 GMT

    [ https://issues.apache.org/jira/browse/HBASE-13262?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14369854#comment-14369854
] 

Josh Elser commented on HBASE-13262:
------------------------------------

Heh, yeah, the log message discrepancy is just me not doing things cleanly. In the above,
size is {{CellUtils.estimatedHeapSizeOf(Cell)}} and length is {{KeyValue.getLength()}}. Sorry
for the confusion:

{code}
KeyValue kv = (KeyValue) cell;
LOG.info(cell + ", size=" + CellUtil.estimatedHeapSizeOf(cell) + ", length=" + kv.getLength());
{code}

bq.  Same JVM on client and server

Yeah, I'm just running this on a single machine.

bq. Can we see your hacked in debug

Yeah, I'll post it in a little bit. I'm cleaning this up ATM so I can get back to a good,
known working copy again.

> ResultScanner doesn't return all rows in Scan
> ---------------------------------------------
>
>                 Key: HBASE-13262
>                 URL: https://issues.apache.org/jira/browse/HBASE-13262
>             Project: HBase
>          Issue Type: Bug
>          Components: Client
>    Affects Versions: 2.0.0, 1.1.0
>         Environment: Single node, pseduo-distributed 1.1.0-SNAPSHOT
>            Reporter: Josh Elser
>            Assignee: Josh Elser
>            Priority: Blocker
>             Fix For: 2.0.0, 1.1.0
>
>         Attachments: testrun_0.98.txt, testrun_branch1.0.txt
>
>
> Tried to write a simple Java client again 1.1.0-SNAPSHOT.
> * Write 1M rows, each row with 1 family, and 10 qualifiers (values [0-9]), for a total
of 10M cells written
> * Read back the data from the table, ensure I saw 10M cells
> Running it against {{04ac1891}} (and earlier) yesterday, I would get ~20% of the actual
rows. Running against 1.0.0, returns all 10M records as expected.
> [Code I was running|https://github.com/joshelser/hbase-hwhat/blob/master/src/main/java/hbase/HBaseTest.java]
for the curious.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message