Can ClickHouse Kafka Engine consume compressed JSON messages?
up vote
0
down vote
favorite
Can ClickHouse Kafka Engine consume compressed JSON messages from a Kafka topic, using JSONEachRow format?
Will it automatically decompress messages and then apply the JSON parsing?
Does it need any special configuration for it?
json apache-kafka clickhouse
edited Nov 22 at 17:45
cricket_007
78k1142108
asked Nov 22 at 12:53
xmar
339113
add a comment |
up vote
0
down vote
favorite
Can ClickHouse Kafka Engine consume compressed JSON messages from a Kafka topic, using JSONEachRow format?
Will it automatically decompress messages and then apply the JSON parsing?
Does it need any special configuration for it?
json apache-kafka clickhouse
edited Nov 22 at 17:45
cricket_007
78k1142108
asked Nov 22 at 12:53
xmar
339113
add a comment |
up vote
0
down vote
favorite
up vote
0
down vote
favorite
Can ClickHouse Kafka Engine consume compressed JSON messages from a Kafka topic, using JSONEachRow format?
Will it automatically decompress messages and then apply the JSON parsing?
Does it need any special configuration for it?
json apache-kafka clickhouse
edited Nov 22 at 17:45
cricket_007
78k1142108
asked Nov 22 at 12:53
xmar
339113
Can ClickHouse Kafka Engine consume compressed JSON messages from a Kafka topic, using JSONEachRow format?
Will it automatically decompress messages and then apply the JSON parsing?
Does it need any special configuration for it?
json apache-kafka clickhouse
json apache-kafka clickhouse
edited Nov 22 at 17:45
cricket_007
78k1142108
asked Nov 22 at 12:53
xmar
339113
edited Nov 22 at 17:45
cricket_007
78k1142108
asked Nov 22 at 12:53
xmar
339113
edited Nov 22 at 17:45
cricket_007
78k1142108
edited Nov 22 at 17:45
cricket_007
78k1142108
edited Nov 22 at 17:45
cricket_007
78k1142108
78k1142108
asked Nov 22 at 12:53
xmar
339113
asked Nov 22 at 12:53
xmar
339113
asked Nov 22 at 12:53
xmar
339113
339113
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
up vote
1
down vote
Kafka Engine consumes messages as they are - no more, no less. It's almost the same as reading from native files, with the exception that message boundaries might need special treatments. ClickHouse doesn't support reading compressed data files other than native serialized blocks. So the answer is no, it cannot consume compressed JSON messages.
answered Nov 23 at 13:49
Amos
1,23011027
add a comment |
1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
up vote
1
down vote
Kafka Engine consumes messages as they are - no more, no less. It's almost the same as reading from native files, with the exception that message boundaries might need special treatments. ClickHouse doesn't support reading compressed data files other than native serialized blocks. So the answer is no, it cannot consume compressed JSON messages.
answered Nov 23 at 13:49
Amos
1,23011027
add a comment |
up vote
1
down vote
Kafka Engine consumes messages as they are - no more, no less. It's almost the same as reading from native files, with the exception that message boundaries might need special treatments. ClickHouse doesn't support reading compressed data files other than native serialized blocks. So the answer is no, it cannot consume compressed JSON messages.
answered Nov 23 at 13:49
Amos
1,23011027
add a comment |
up vote
1
down vote
up vote
1
down vote
Kafka Engine consumes messages as they are - no more, no less. It's almost the same as reading from native files, with the exception that message boundaries might need special treatments. ClickHouse doesn't support reading compressed data files other than native serialized blocks. So the answer is no, it cannot consume compressed JSON messages.
answered Nov 23 at 13:49
Amos
1,23011027
Kafka Engine consumes messages as they are - no more, no less. It's almost the same as reading from native files, with the exception that message boundaries might need special treatments. ClickHouse doesn't support reading compressed data files other than native serialized blocks. So the answer is no, it cannot consume compressed JSON messages.
answered Nov 23 at 13:49
Amos
1,23011027
edited 9 hours ago
answered Nov 23 at 13:49
Amos
1,23011027
answered Nov 23 at 13:49
Amos
1,23011027
answered Nov 23 at 13:49
Amos
1,23011027
1,23011027
add a comment |
add a comment |
Thanks for contributing an answer to Stack Overflow!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Some of your past answers have not been well-received, and you're in danger of being blocked from answering.
Please pay close attention to the following guidance:
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53431503%2fcan-clickhouse-kafka-engine-consume-compressed-json-messages%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
