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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-13262) ResultScanner doesn't return all rows in Scan
Date Sun, 29 Mar 2015 08:05:53 GMT

    [ https://issues.apache.org/jira/browse/HBASE-13262?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14385669#comment-14385669
] 

Hudson commented on HBASE-13262:
--------------------------------

FAILURE: Integrated in HBase-0.98-on-Hadoop-1.1 #878 (See [https://builds.apache.org/job/HBase-0.98-on-Hadoop-1.1/878/])
HBASE-13262 Observe ScanResponse.moreResults in ClientScanner. (apurtell: rev 1abf3aa0fd355d69cb3eed325b876a62065807b3)
* hbase-client/src/main/java/org/apache/hadoop/hbase/client/ScannerCallable.java
* hbase-client/src/main/java/org/apache/hadoop/hbase/client/RegionServerCallable.java
* hbase-protocol/src/main/protobuf/Client.proto
* hbase-client/src/main/java/org/apache/hadoop/hbase/client/ClientSmallScanner.java
* hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HRegionServer.java
* hbase-client/src/main/java/org/apache/hadoop/hbase/client/ClientScanner.java
* hbase-client/src/main/java/org/apache/hadoop/hbase/client/ClientSmallReversedScanner.java
* hbase-protocol/src/main/java/org/apache/hadoop/hbase/protobuf/generated/ClientProtos.java
* hbase-server/src/test/java/org/apache/hadoop/hbase/client/TestSizeFailures.java


> 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, 1.0.1, 1.1.0, 0.98.12
>
>         Attachments: 13262-0.98-testpatch.txt, HBASE-13262-0.98-v7.patch, HBASE-13262-branch-1-v2.patch,
HBASE-13262-branch-1-v3.patch, HBASE-13262-branch-1.0-v7.patch, HBASE-13262-branch-1.patch,
HBASE-13262-v1.patch, HBASE-13262-v2.patch, HBASE-13262-v3.patch, HBASE-13262-v4.patch, HBASE-13262-v5.patch,
HBASE-13262-v6.patch, HBASE-13262-v7.patch, HBASE-13262-v7.patch, HBASE-13262.patch, regionserver-logging.diff,
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.



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