[
https://issues.apache.org/jira/browse/HBASE-27668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17694712#comment-17694712
]
Hudson commented on HBASE-27668:
--------------------------------
Results for branch master
[build #785 on
builds.a.o|https://ci-hbase.apache.org/job/HBase%20Nightly/job/master/785/]:
(/) *{color:green}+1 overall{color}*
----
details (if available):
(/) {color:green}+1 general checks{color}
-- For more information [see general
report|https://ci-hbase.apache.org/job/HBase%20Nightly/job/master/785/General_20Nightly_20Build_20Report/]
(/) {color:green}+1 jdk8 hadoop3 checks{color}
-- For more information [see jdk8 (hadoop3)
report|https://ci-hbase.apache.org/job/HBase%20Nightly/job/master/785/JDK8_20Nightly_20Build_20Report_20_28Hadoop3_29/]
(/) {color:green}+1 jdk11 hadoop3 checks{color}
-- For more information [see jdk11
report|https://ci-hbase.apache.org/job/HBase%20Nightly/job/master/785/JDK11_20Nightly_20Build_20Report_20_28Hadoop3_29/]
(/) {color:green}+1 source release artifact{color}
-- See build output for details.
(/) {color:green}+1 client integration test{color}
> PB's parseDelimitedFrom can successfully return when there are not enough
> bytes
> -------------------------------------------------------------------------------
>
> Key: HBASE-27668
> URL: https://issues.apache.org/jira/browse/HBASE-27668
> Project: HBase
> Issue Type: Bug
> Components: Protobufs, wal
> Reporter: Duo Zhang
> Assignee: Duo Zhang
> Priority: Critical
> Fix For: 2.6.0, 3.0.0-alpha-4, 2.4.17, 2.5.4
>
>
> Found this when writing some UTs for parsing partial header and trailer,
> WALHeader.parseDelimitedFrom can return successfully when there are only two
> bytes in the stream(only the length, actually).
> So I know why in the past we have a followingKvCount == 0 check in
> ProtobufLogReader, as we just want to prevent the partial PB message.
> This is a very critial problem, for me I think we should provide our own
> implementation of parseDelimitedFrom for some critical usages, for example,
> when reading WAL entries. If there are not enough data, we just throw
> exception out instead of returning a partial PB message.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
