Software dating null

If a field has no values, how is it stored in an inverted index? A document may have one tag, many tags, or potentially no tags at all.Another factor is how is padded marks can be detected and handled either in filtering or in formulas, because the concept of “Missing” is not equal to Null.

If a field doesn’t exist, it doesn’t hold any tokens, which means it won’t be represented in an inverted index data structure. To deal with these situations, Elasticsearch has a few tools to work with null or missing values.

More on padding data from Joe Mako – using Custom SQL to pad data:

For dates, use DATEPART/DATETRUNC instead of Tableau’s options because Tableau’s options are harder to use for table calcs.

If a combination of dimensions doesn’t exist, Tableau can get weird fast with padding.

Joe walked me through an example: Put Sub-category on columns, SUM(Profit) on rows, Category on Lo D. Change mark type to line, suddenly there are 51 marks.

Also, show missing values can do weird stuff in Tableau 7.0.The Philippines, being a country archipelago of islands and seas, have naturally wonderful beaches, some of which are famous the world over.Beaches like Puerto Galera, Boracay, and the various beaches in Cebu rake in tourists from around the world all year round because of their pristine and cool blue waters and fine, white-sand shores.Spark Exception: Job aborted due to stage failure: Task 0 in stage 0.0 failed 1 times, most recent failure: Lost task 0.0 in stage 0.0 (TID 0, localhost): Date Format.parse(Date Format.java:357) at org.apache.execution. CSVType Cast$To(CSVInfer Schema.scala:289) at org.apache.execution. CSVRelation$$anonfun$csv Parser.apply(CSVRelation.scala:98) at org.apache.execution. CSVRelation$$anonfun$csv Parser.apply(CSVRelation.scala:74) at org.apache.execution. Default Source$$anonfun$build Reader

Also, show missing values can do weird stuff in Tableau 7.0.The Philippines, being a country archipelago of islands and seas, have naturally wonderful beaches, some of which are famous the world over.Beaches like Puerto Galera, Boracay, and the various beaches in Cebu rake in tourists from around the world all year round because of their pristine and cool blue waters and fine, white-sand shores.Spark Exception: Job aborted due to stage failure: Task 0 in stage 0.0 failed 1 times, most recent failure: Lost task 0.0 in stage 0.0 (TID 0, localhost): Date Format.parse(Date Format.java:357) at org.apache.execution. CSVType Cast$To(CSVInfer Schema.scala:289) at org.apache.execution. CSVRelation$$anonfun$csv Parser$3.apply(CSVRelation.scala:98) at org.apache.execution. CSVRelation$$anonfun$csv Parser$3.apply(CSVRelation.scala:74) at org.apache.execution. Default Source$$anonfun$build Reader$1$$anonfun$apply$1.apply(Default Source.scala:124) at org.apache.execution. Default Source$$anonfun$build Reader$1$$anonfun$apply$1.apply(Default Source.scala:124) at scala.collection. Iterator$$anon$12Cur(Iterator.scala:434) at scala.collection. So I just wanted to confirm that I pulled and compiled it and I am using it since then successfully. Hi Liwei Lin(Inactive) : Some time has passed, but I see that your pull request hasn't been merged yet. Spark Session import org.apache.types._ object SPARK_16460 extends App Hi Liwei Lin(Inactive): Some time has passed, but I see that your pull request hasn't been merged yet.

||

Also, show missing values can do weird stuff in Tableau 7.0.

The Philippines, being a country archipelago of islands and seas, have naturally wonderful beaches, some of which are famous the world over.

Beaches like Puerto Galera, Boracay, and the various beaches in Cebu rake in tourists from around the world all year round because of their pristine and cool blue waters and fine, white-sand shores.

Spark Exception: Job aborted due to stage failure: Task 0 in stage 0.0 failed 1 times, most recent failure: Lost task 0.0 in stage 0.0 (TID 0, localhost): Date Format.parse(Date Format.java:357) at org.apache.execution. CSVType Cast$To(CSVInfer Schema.scala:289) at org.apache.execution. CSVRelation$$anonfun$csv Parser$3.apply(CSVRelation.scala:98) at org.apache.execution. CSVRelation$$anonfun$csv Parser$3.apply(CSVRelation.scala:74) at org.apache.execution. Default Source$$anonfun$build Reader$1$$anonfun$apply$1.apply(Default Source.scala:124) at org.apache.execution. Default Source$$anonfun$build Reader$1$$anonfun$apply$1.apply(Default Source.scala:124) at scala.collection. Iterator$$anon$12Cur(Iterator.scala:434) at scala.collection.

So I just wanted to confirm that I pulled and compiled it and I am using it since then successfully. Hi Liwei Lin(Inactive) : Some time has passed, but I see that your pull request hasn't been merged yet.

Spark Session import org.apache.types._ object SPARK_16460 extends App Hi Liwei Lin(Inactive): Some time has passed, but I see that your pull request hasn't been merged yet.

||

Also, show missing values can do weird stuff in Tableau 7.0.

The Philippines, being a country archipelago of islands and seas, have naturally wonderful beaches, some of which are famous the world over.

Beaches like Puerto Galera, Boracay, and the various beaches in Cebu rake in tourists from around the world all year round because of their pristine and cool blue waters and fine, white-sand shores.

Spark Exception: Job aborted due to stage failure: Task 0 in stage 0.0 failed 1 times, most recent failure: Lost task 0.0 in stage 0.0 (TID 0, localhost): Date Format.parse(Date Format.java:357) at org.apache.execution. CSVType Cast$To(CSVInfer Schema.scala:289) at org.apache.execution. CSVRelation$$anonfun$csv Parser$3.apply(CSVRelation.scala:98) at org.apache.execution. CSVRelation$$anonfun$csv Parser$3.apply(CSVRelation.scala:74) at org.apache.execution. Default Source$$anonfun$build Reader$1$$anonfun$apply$1.apply(Default Source.scala:124) at org.apache.execution. Default Source$$anonfun$build Reader$1$$anonfun$apply$1.apply(Default Source.scala:124) at scala.collection. Iterator$$anon$12Cur(Iterator.scala:434) at scala.collection.

$$anonfun$apply

Also, show missing values can do weird stuff in Tableau 7.0.The Philippines, being a country archipelago of islands and seas, have naturally wonderful beaches, some of which are famous the world over.Beaches like Puerto Galera, Boracay, and the various beaches in Cebu rake in tourists from around the world all year round because of their pristine and cool blue waters and fine, white-sand shores.Spark Exception: Job aborted due to stage failure: Task 0 in stage 0.0 failed 1 times, most recent failure: Lost task 0.0 in stage 0.0 (TID 0, localhost): Date Format.parse(Date Format.java:357) at org.apache.execution. CSVType Cast$To(CSVInfer Schema.scala:289) at org.apache.execution. CSVRelation$$anonfun$csv Parser$3.apply(CSVRelation.scala:98) at org.apache.execution. CSVRelation$$anonfun$csv Parser$3.apply(CSVRelation.scala:74) at org.apache.execution. Default Source$$anonfun$build Reader$1$$anonfun$apply$1.apply(Default Source.scala:124) at org.apache.execution. Default Source$$anonfun$build Reader$1$$anonfun$apply$1.apply(Default Source.scala:124) at scala.collection. Iterator$$anon$12Cur(Iterator.scala:434) at scala.collection. So I just wanted to confirm that I pulled and compiled it and I am using it since then successfully. Hi Liwei Lin(Inactive) : Some time has passed, but I see that your pull request hasn't been merged yet. Spark Session import org.apache.types._ object SPARK_16460 extends App Hi Liwei Lin(Inactive): Some time has passed, but I see that your pull request hasn't been merged yet.

||

Also, show missing values can do weird stuff in Tableau 7.0.

The Philippines, being a country archipelago of islands and seas, have naturally wonderful beaches, some of which are famous the world over.

Beaches like Puerto Galera, Boracay, and the various beaches in Cebu rake in tourists from around the world all year round because of their pristine and cool blue waters and fine, white-sand shores.

Spark Exception: Job aborted due to stage failure: Task 0 in stage 0.0 failed 1 times, most recent failure: Lost task 0.0 in stage 0.0 (TID 0, localhost): Date Format.parse(Date Format.java:357) at org.apache.execution. CSVType Cast$To(CSVInfer Schema.scala:289) at org.apache.execution. CSVRelation$$anonfun$csv Parser$3.apply(CSVRelation.scala:98) at org.apache.execution. CSVRelation$$anonfun$csv Parser$3.apply(CSVRelation.scala:74) at org.apache.execution. Default Source$$anonfun$build Reader$1$$anonfun$apply$1.apply(Default Source.scala:124) at org.apache.execution. Default Source$$anonfun$build Reader$1$$anonfun$apply$1.apply(Default Source.scala:124) at scala.collection. Iterator$$anon$12Cur(Iterator.scala:434) at scala.collection.

So I just wanted to confirm that I pulled and compiled it and I am using it since then successfully. Hi Liwei Lin(Inactive) : Some time has passed, but I see that your pull request hasn't been merged yet.

Spark Session import org.apache.types._ object SPARK_16460 extends App Hi Liwei Lin(Inactive): Some time has passed, but I see that your pull request hasn't been merged yet.

||

Also, show missing values can do weird stuff in Tableau 7.0.

The Philippines, being a country archipelago of islands and seas, have naturally wonderful beaches, some of which are famous the world over.

Beaches like Puerto Galera, Boracay, and the various beaches in Cebu rake in tourists from around the world all year round because of their pristine and cool blue waters and fine, white-sand shores.

Spark Exception: Job aborted due to stage failure: Task 0 in stage 0.0 failed 1 times, most recent failure: Lost task 0.0 in stage 0.0 (TID 0, localhost): Date Format.parse(Date Format.java:357) at org.apache.execution. CSVType Cast$To(CSVInfer Schema.scala:289) at org.apache.execution. CSVRelation$$anonfun$csv Parser$3.apply(CSVRelation.scala:98) at org.apache.execution. CSVRelation$$anonfun$csv Parser$3.apply(CSVRelation.scala:74) at org.apache.execution. Default Source$$anonfun$build Reader$1$$anonfun$apply$1.apply(Default Source.scala:124) at org.apache.execution. Default Source$$anonfun$build Reader$1$$anonfun$apply$1.apply(Default Source.scala:124) at scala.collection. Iterator$$anon$12Cur(Iterator.scala:434) at scala.collection.

.apply(Default Source.scala:124) at org.apache.execution. Default Source$$anonfun$build Reader

Also, show missing values can do weird stuff in Tableau 7.0.The Philippines, being a country archipelago of islands and seas, have naturally wonderful beaches, some of which are famous the world over.Beaches like Puerto Galera, Boracay, and the various beaches in Cebu rake in tourists from around the world all year round because of their pristine and cool blue waters and fine, white-sand shores.Spark Exception: Job aborted due to stage failure: Task 0 in stage 0.0 failed 1 times, most recent failure: Lost task 0.0 in stage 0.0 (TID 0, localhost): Date Format.parse(Date Format.java:357) at org.apache.execution. CSVType Cast$To(CSVInfer Schema.scala:289) at org.apache.execution. CSVRelation$$anonfun$csv Parser$3.apply(CSVRelation.scala:98) at org.apache.execution. CSVRelation$$anonfun$csv Parser$3.apply(CSVRelation.scala:74) at org.apache.execution. Default Source$$anonfun$build Reader$1$$anonfun$apply$1.apply(Default Source.scala:124) at org.apache.execution. Default Source$$anonfun$build Reader$1$$anonfun$apply$1.apply(Default Source.scala:124) at scala.collection. Iterator$$anon$12Cur(Iterator.scala:434) at scala.collection. So I just wanted to confirm that I pulled and compiled it and I am using it since then successfully. Hi Liwei Lin(Inactive) : Some time has passed, but I see that your pull request hasn't been merged yet. Spark Session import org.apache.types._ object SPARK_16460 extends App Hi Liwei Lin(Inactive): Some time has passed, but I see that your pull request hasn't been merged yet.

||

Also, show missing values can do weird stuff in Tableau 7.0.

The Philippines, being a country archipelago of islands and seas, have naturally wonderful beaches, some of which are famous the world over.

Beaches like Puerto Galera, Boracay, and the various beaches in Cebu rake in tourists from around the world all year round because of their pristine and cool blue waters and fine, white-sand shores.

Spark Exception: Job aborted due to stage failure: Task 0 in stage 0.0 failed 1 times, most recent failure: Lost task 0.0 in stage 0.0 (TID 0, localhost): Date Format.parse(Date Format.java:357) at org.apache.execution. CSVType Cast$To(CSVInfer Schema.scala:289) at org.apache.execution. CSVRelation$$anonfun$csv Parser$3.apply(CSVRelation.scala:98) at org.apache.execution. CSVRelation$$anonfun$csv Parser$3.apply(CSVRelation.scala:74) at org.apache.execution. Default Source$$anonfun$build Reader$1$$anonfun$apply$1.apply(Default Source.scala:124) at org.apache.execution. Default Source$$anonfun$build Reader$1$$anonfun$apply$1.apply(Default Source.scala:124) at scala.collection. Iterator$$anon$12Cur(Iterator.scala:434) at scala.collection.

So I just wanted to confirm that I pulled and compiled it and I am using it since then successfully. Hi Liwei Lin(Inactive) : Some time has passed, but I see that your pull request hasn't been merged yet.

Spark Session import org.apache.types._ object SPARK_16460 extends App Hi Liwei Lin(Inactive): Some time has passed, but I see that your pull request hasn't been merged yet.

||

Also, show missing values can do weird stuff in Tableau 7.0.

The Philippines, being a country archipelago of islands and seas, have naturally wonderful beaches, some of which are famous the world over.

Beaches like Puerto Galera, Boracay, and the various beaches in Cebu rake in tourists from around the world all year round because of their pristine and cool blue waters and fine, white-sand shores.

Spark Exception: Job aborted due to stage failure: Task 0 in stage 0.0 failed 1 times, most recent failure: Lost task 0.0 in stage 0.0 (TID 0, localhost): Date Format.parse(Date Format.java:357) at org.apache.execution. CSVType Cast$To(CSVInfer Schema.scala:289) at org.apache.execution. CSVRelation$$anonfun$csv Parser$3.apply(CSVRelation.scala:98) at org.apache.execution. CSVRelation$$anonfun$csv Parser$3.apply(CSVRelation.scala:74) at org.apache.execution. Default Source$$anonfun$build Reader$1$$anonfun$apply$1.apply(Default Source.scala:124) at org.apache.execution. Default Source$$anonfun$build Reader$1$$anonfun$apply$1.apply(Default Source.scala:124) at scala.collection. Iterator$$anon$12Cur(Iterator.scala:434) at scala.collection.

$$anonfun$apply

Also, show missing values can do weird stuff in Tableau 7.0.The Philippines, being a country archipelago of islands and seas, have naturally wonderful beaches, some of which are famous the world over.Beaches like Puerto Galera, Boracay, and the various beaches in Cebu rake in tourists from around the world all year round because of their pristine and cool blue waters and fine, white-sand shores.Spark Exception: Job aborted due to stage failure: Task 0 in stage 0.0 failed 1 times, most recent failure: Lost task 0.0 in stage 0.0 (TID 0, localhost): Date Format.parse(Date Format.java:357) at org.apache.execution. CSVType Cast$To(CSVInfer Schema.scala:289) at org.apache.execution. CSVRelation$$anonfun$csv Parser$3.apply(CSVRelation.scala:98) at org.apache.execution. CSVRelation$$anonfun$csv Parser$3.apply(CSVRelation.scala:74) at org.apache.execution. Default Source$$anonfun$build Reader$1$$anonfun$apply$1.apply(Default Source.scala:124) at org.apache.execution. Default Source$$anonfun$build Reader$1$$anonfun$apply$1.apply(Default Source.scala:124) at scala.collection. Iterator$$anon$12Cur(Iterator.scala:434) at scala.collection. So I just wanted to confirm that I pulled and compiled it and I am using it since then successfully. Hi Liwei Lin(Inactive) : Some time has passed, but I see that your pull request hasn't been merged yet. Spark Session import org.apache.types._ object SPARK_16460 extends App Hi Liwei Lin(Inactive): Some time has passed, but I see that your pull request hasn't been merged yet.

||

Also, show missing values can do weird stuff in Tableau 7.0.

The Philippines, being a country archipelago of islands and seas, have naturally wonderful beaches, some of which are famous the world over.

Beaches like Puerto Galera, Boracay, and the various beaches in Cebu rake in tourists from around the world all year round because of their pristine and cool blue waters and fine, white-sand shores.

Spark Exception: Job aborted due to stage failure: Task 0 in stage 0.0 failed 1 times, most recent failure: Lost task 0.0 in stage 0.0 (TID 0, localhost): Date Format.parse(Date Format.java:357) at org.apache.execution. CSVType Cast$To(CSVInfer Schema.scala:289) at org.apache.execution. CSVRelation$$anonfun$csv Parser$3.apply(CSVRelation.scala:98) at org.apache.execution. CSVRelation$$anonfun$csv Parser$3.apply(CSVRelation.scala:74) at org.apache.execution. Default Source$$anonfun$build Reader$1$$anonfun$apply$1.apply(Default Source.scala:124) at org.apache.execution. Default Source$$anonfun$build Reader$1$$anonfun$apply$1.apply(Default Source.scala:124) at scala.collection. Iterator$$anon$12Cur(Iterator.scala:434) at scala.collection.

So I just wanted to confirm that I pulled and compiled it and I am using it since then successfully. Hi Liwei Lin(Inactive) : Some time has passed, but I see that your pull request hasn't been merged yet.

Spark Session import org.apache.types._ object SPARK_16460 extends App Hi Liwei Lin(Inactive): Some time has passed, but I see that your pull request hasn't been merged yet.

||

Also, show missing values can do weird stuff in Tableau 7.0.

The Philippines, being a country archipelago of islands and seas, have naturally wonderful beaches, some of which are famous the world over.

Beaches like Puerto Galera, Boracay, and the various beaches in Cebu rake in tourists from around the world all year round because of their pristine and cool blue waters and fine, white-sand shores.

Spark Exception: Job aborted due to stage failure: Task 0 in stage 0.0 failed 1 times, most recent failure: Lost task 0.0 in stage 0.0 (TID 0, localhost): Date Format.parse(Date Format.java:357) at org.apache.execution. CSVType Cast$To(CSVInfer Schema.scala:289) at org.apache.execution. CSVRelation$$anonfun$csv Parser$3.apply(CSVRelation.scala:98) at org.apache.execution. CSVRelation$$anonfun$csv Parser$3.apply(CSVRelation.scala:74) at org.apache.execution. Default Source$$anonfun$build Reader$1$$anonfun$apply$1.apply(Default Source.scala:124) at org.apache.execution. Default Source$$anonfun$build Reader$1$$anonfun$apply$1.apply(Default Source.scala:124) at scala.collection. Iterator$$anon$12Cur(Iterator.scala:434) at scala.collection.

.apply(Default Source.scala:124) at scala.collection. Iterator$$anonCur(Iterator.scala:434) at scala.collection. So I just wanted to confirm that I pulled and compiled it and I am using it since then successfully. Hi Liwei Lin(Inactive) : Some time has passed, but I see that your pull request hasn't been merged yet. Spark Session import org.apache.types._ object SPARK_16460 extends App Hi Liwei Lin(Inactive): Some time has passed, but I see that your pull request hasn't been merged yet.

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