Re: hive throws ConcurrentModificationException when executing insert overwrite table

> Yes, Kylin generated the query. I'm using Kylin 1.5.3. I would report a bug to Kylin about DISTRIBUTE BY RAND(). This is what happens when a node which ran a Map task fails and the whole task is retried. Assume that the first attempt of the Map task0 wrote value1 into reducer-99, because

Re: hive throws ConcurrentModificationException when executing insert overwrite table

Hi Gopal, Thanks for your comment. Yes, Kylin generated the query. I'm using Kylin 1.5.3. But I still not sure how can I fix the problem. I'm a beginner of Hive and Kylin, Can the problem be fixed by just change the hive or kylin settings? The total data is about 1 billion lines, I'm trying

Re: hive throws ConcurrentModificationException when executing insert overwrite table

> This problem has blocked me a whole week, anybodies have any ideas? This might be a race condition here. aclStatus.getEntries(); is being modified without being copied

Re: hive throws ConcurrentModificationException when executing insert overwrite table

Hi, This problem has blocked me a whole week, anybodies have any ideas? Many thanks. Mh F From: 明浩 冯 Sent: Monday, August 15, 2016 2:43:58 PM To: user@hive.apache.org Subject: hive throws ConcurrentModificationException when executing

Re: JsonSerDe and mapping tweet's user structure error

I tried quoted. But my mistake was ti use ' instead of ` :) On Tue, Aug 16, 2016 at 9:42 PM, Stephen Sprague wrote: > stackoverflow is your friend. > > that said have a peek at the doc even :) cf. > https://cwiki.apache.org/confluence/display/Hive/LanguageMan >

Re: JsonSerDe and mapping tweet's user structure error

stackoverflow is your friend. that said have a peek at the doc even :) cf. https://cwiki.apache.org/ confluence/display/Hive/LanguageManual+DDL#LanguageManualDDL-Keywords,Non- reservedKeywordsandReservedKeywords paying close attention to this paragraph: {quote} Reserved keywords are permitted

JsonSerDe and mapping tweet's user structure error

Hi, I am storing tweets in HDFS and creating external table on top of these tweets.. The command I am using is bellow: *create external table tweets (* * id bigint,* * in_reply_to_screen_name string,* * in_reply_to_status_id bigint,* * user struct<* * id: bigint, * * name:

Does hive 1.2.1 and later version still has grant/revoke BUG?

Hi,all:    Recently I study hive authorization, and got some confusions: 1. Does hive 1.2.1 and later version still has grant/revoke BUG?——I found someone said that user needs to imply administrator privilege according to implements AbstractSemanticAnalyzerHook,if he want to let the

Re: Unsubscribe

Sarath, to unsubscribe please send a message to user-unsubscr...@hive.apache.org as described here: Mailing Lists . Thanks. -- Lefty On Tue, Aug 16, 2016 at 1:31 AM, Sarath Chandra < sarathchandra.jos...@algofusiontech.com> wrote: >