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Unanswered Questions in Datastax Community
All Posts in Datastax Community

question

sunil281984 asked • Jul 1, '22 | Erick Ramirez answered • Jul 13, '22 | General forum

cqlsh copy Error for (None, -9139454686588217222): AttributeError - 'NoneType' object has no attribute 'replace' Closed

cqlsh

0 Likes

1Answer

1 Comment

question

sunil281984 asked • Jul 1, '22 | Erick Ramirez answered • Jul 13, '22 | General forum

Table export with COPY TO fails with error Closed

cql

0 Likes

1Answer

0 Comments

question

subhrangshu01 asked • Jul 6, '22 | Erick Ramirez edited • Jul 13, '22 | General forum

Connecting to Astra DB from Spark 3.1.3, getting ClassNotFoundException Closed

spark-cassandra-connector

0 Likes

2Answers

0 Comments

question

vinoth asked • Jun 30, '22 | smadhavan edited • Jul 11, '22 | General forum

Which type of tombstone occupies less memory?

tombstones

0 Likes

2Answers

0 Comments

question

andy asked • Jul 8, '22 | smadhavan commented • Jul 11, '22 | General forum

How do I limit the number of requests in DSE? Closed

dse

0 Likes

1Answer

1 Comment

question

Dharun asked • Jul 5, '22 | Erick Ramirez answered • Jul 10, '22 | General forum

DSE 6.8.24 does not reflect the memory and cores in Spark UI Closed

docker analytics

0 Likes

1Answer

2 Comments

question

Amit asked • Jul 4, '22 | Erick Ramirez edited • Jul 10, '22 | General forum

How do I enable UDF and UDA in Astra DB? Closed

astra db user-defined function user-defined aggregate

0 Likes

1Answer

0 Comments

question

sbied asked • Jul 4, '22 | Erick Ramirez answered • Jul 10, '22 | General forum

How do I upgrade from Cassandra 3.x to 4.x?

upgrade

0 Likes

2Answers

0 Comments

question

gxeon2019_190087 asked • Jun 30, '22 | Erick Ramirez answered • Jul 10, '22 | General forum

How can we map JSON columns to SQL format? Closed

migration

0 Likes

1Answer

0 Comments

question

dominicvivek06_77810 asked • Jan 13, '20 | Erick Ramirez edited • Jul 10, '22 | General forum

How do I insert data in nested JSON format? Closed

cql

0 Likes

1Answer

1 Comment

question

ulavapalle.meghamala_184243 asked • Jan 17, '20 | Erick Ramirez edited • Jul 10, '22 | General forum

Loading data in JSON format with DSBulk fails with mapping errors Closed

dsbulk

0 Likes

1Answer

0 Comments

question

somrcha1_186924 asked • Dec 2, '20 | Erick Ramirez edited • Jul 10, '22 | General forum

Is it possible to store data in JSON or XML format in the same column? Closed

data modeling cql

0 Likes

1Answer

0 Comments

question

lakshmiganeshp_189419 asked • Jun 29, '22 | Erick Ramirez answered • Jul 9, '22 | General forum

Is there an easy way to restore OpsCenter snapshots to another cluster? Closed

opscenter restore

0 Likes

2Answers

0 Comments

question

ashir asked • Jun 27, '22 | Erick Ramirez answered • Jul 9, '22 | General forum

How do I connect to Astra DB from CP4D?

astra db astra-db-clients ibm cp4d

0 Likes

1Answer

1 Comment

question

AbhiG asked • Jun 27, '22 | Erick Ramirez edited • Jul 9, '22 | General forum

Parallel thread execution slows down fetch operation Closed

java driver spring-data-cassandra

0 Likes

1Answer

0 Comments

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cqlsh copy Error for (None, -9139454686588217222): AttributeError - 'NoneType' object has no attribute 'replace' Closed

Table export with COPY TO fails with error Closed

Connecting to Astra DB from Spark 3.1.3, getting ClassNotFoundException Closed

Which type of tombstone occupies less memory?

How do I limit the number of requests in DSE? Closed

DSE 6.8.24 does not reflect the memory and cores in Spark UI Closed

How do I enable UDF and UDA in Astra DB? Closed

How do I upgrade from Cassandra 3.x to 4.x?

How can we map JSON columns to SQL format? Closed

How do I insert data in nested JSON format? Closed

Loading data in JSON format with DSBulk fails with mapping errors Closed

Is it possible to store data in JSON or XML format in the same column? Closed

Is there an easy way to restore OpsCenter snapshots to another cluster? Closed

How do I connect to Astra DB from CP4D?

Parallel thread execution slows down fetch operation Closed

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