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Saturday, July 15, 2017

elasticsearch 2.2 does not allow dot in fieldname

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Today we will take another look at the elasticsearch 2.2 exception. Below is the stacktrace, [2016-06-26 00:06:48,265][DEBUG][action.adm...

Friday, July 14, 2017

elasticsearch 2.2.1 upsert with exception document already exist

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so why is the following operation throwing exception? 1: [2016-06-26 00:00:51,357][INFO ][rest.suppressed ] /<my_index>/<my_...

Sunday, July 2, 2017

PMD source code analyzer

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Writing code has been always my liking and passion and today, I came across this code analyzer software called PMD and thought of give it a...

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Saturday, July 1, 2017

Journey on cassandra development part2

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In the last article , we covered download, extract cassandra source and setup into eclipse. In this article, we should take a look how to ru...

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