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https://issues.apache.org/jira/browse/ASTERIXDB-1415?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15268844#comment-15268844
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ASF subversion and git services commented on ASTERIXDB-1415:
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Commit 6fcf88e4e040946e5556bd4651fb0201b427b356 in incubator-asterixdb's branch
refs/heads/master from [~alamoudi]
[ https://git-wip-us.apache.org/repos/asf?p=incubator-asterixdb.git;h=6fcf88e ]
ASTERIXDB-1415 Fix Feed Freeze with Indexed Dataset
A feed might cause the system to freeze when connected to
a dataset that has secondary indexes. This case happen if
a frame contains all duplicate records pass the primary index
insert operator. The root cause is that the assign runtime in
the pipeline assumes at least a single record. Hence, a corrupted
tuple will reach the commit operator which will create a bad log
record with a PK of size 0. The log record will cause the log
flusher thread to die.
Change-Id: Ib0fa0bc08cf4224dcf64f83ea72c227f63affc73
Reviewed-on: https://asterix-gerrit.ics.uci.edu/839
Reviewed-by: Till Westmann <ti...@apache.org>
Tested-by: Jenkins <jenk...@fulliautomatix.ics.uci.edu>
> Freezes after feeder is connected
> ---------------------------------
>
> Key: ASTERIXDB-1415
> URL: https://issues.apache.org/jira/browse/ASTERIXDB-1415
> Project: Apache AsterixDB
> Issue Type: Bug
> Components: Feeds
> Reporter: Christopher Green
> Assignee: Abdullah Alamoudi
>
> We're up to about 1.6 million entries and I have recently began adding
> indices to about 6 fields. After adding the indices, I connected the classad
> feeder and the database seems to be non-responsive. I attempted to stop the
> instance, but I was unable and was forced to kill running java processes.
> Once the processes were killed I was able to stop/start and query the
> database, but after the feeder was connected the database was back to
> non-responsive.
> Please let me know if you need any further information.
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