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Proxify apache ozone-recon UI (ozone 2.0.0) with knox 2.0.0
I have been trying to proxify the ozone-recon UI using knox.
When using a rewrite.xml file with no rules, url's are correctly rewritten by implicit rules to (gateway_name)/(topology_name)/ozone-recon/
...
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1
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182
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How can I connect my SpringBoot application to Apache Ozone using Kerberos
I want to pull data from Apache Ozone into my SpringBoot application.
The authentication method for connecting to Ozone Store is Kerberos.
I have OzoneUrl(hostIp & Port), KeyTab, Principal and ...
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233
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How to achieve data locality with Spark and Apache Ozone? Is it possible?
If we deploy both Apache Ozone and Apache Spark on kubernetes, is it possible to achieve data locality? Or will data always have to be shuffled upon read?
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338
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Apache Ozone Java API: PERMISSION_DENIED for read and create keys of file-type
I configure Ozone connection as follows:
OzoneConfiguration ozoneConfiguration = new OzoneConfiguration();
ozoneConfiguration.addResource(new Path("/etc/hadoop/conf/ozone-site.xml"));
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416
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I fire a create table statement on hive catalog from trino, the query gets stuck
We are using trino (391) and hive metastore (2.1.1) with apache ozone without HA. (1.2.1)
When I fire a create table statement on hive catalog from trino, the query gets stuck. The query neither shows ...
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1
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391
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How to access data from ozone using flink?
When I use Flink to access the ozone file system, I configure the relevant configuration files and place the relevant jars in the hadoop classpath. An error is reported when accessing the file system ...
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541
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a tool or library that can be controlled by the .NET Framework Library (.DLL) to edit an .elf file
I will use the Jlink Plus in Automated test applications for the ECU (NXP S32K312).
I'm in the process of developing a .NET Framework Library (.dll) (API) that is used to control the SEGGER Jlink plus ...
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156
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How to get that particular line of code in MCU (NXP controller), which is executed before Reset
During my debugging of code, facing one issue regarding Reset. In debug mode, whenever I am putting breakpoint, after getting hit and clicking on Run (Command), getting Software Reset. This is not ...
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1
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1k
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How to access data from ozone using spark?
How to access data from ozone using spark-shell/spark-submit
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1
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1k
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How to create a Hive table using Ozone?
How we can create a hive table using ozone object store.
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488
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Pod cannot mount Persistent Volume created by ozone CSI provisioner
I am using kubernetes to deploy ozone (a sub for hdfs), and basically followed instructions from here and here (just a few steps).
First I created few pvs with hostpath to my local dir, then I ...
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530
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Prometheus Integration with Hadoop (Ozone Cluster)
I am trying to follow the Apache documentation in order to integrate Prometheus with Apache Hadoop. One of the preliminary steps is to setup Apache Ozone cluster. However, I am finding issues in ...
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1
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759
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Using Apache Ozone FileSystem API results in error
I want to upload a file to Apache Ozone. I use the FileSystem interface. The Java code is as follows
java code:
Configuration conf = new Configuration();
conf.addResource(new ...
1
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1
answer
639
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Apache Ozone + AWS S3 .Net API: PutObject is creating a bucket instead of a key
I am trying to create keys in apache OZone using AWS S3 API for .NET.
The key I am trying to create must be inside a bucket called "test" that I created using AWS S3 CLI.
My code:
static async ...
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1
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305
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Apache Ozone. No REST API in the newer versions. How to communicate from third applications?
I can find REST API docs for the alpha versions of apache Ozone. However, I can find it for the current version (0.5.0) Has it been removed?
Is there a way to communicate from any application with ...