Posts by Tag

Hbase

Upgrading Apache Phoenix in HDP Cluster

1 minute read

About new Hadoop cluster we set up, the phoenix version bundled with HDP distribution(4.7) had some bugs which would make it impossible to use to run BI quer...

Migrating OpenTSDB to Another HBase Cluster

1 minute read

As a part of migration from CDH cluster to HDP cluster, we also had to migrate OpenTSDB which was running on CDH cluster. There are many methods to copy/tran...

HBase Benchmarking

4 minute read

Currently I am working with new setup of Apache HBase cluster to query data using Phoenix  on top of HDP Distribution. After setting up cluster, the values f...

Back to top ↑

linux

How to reconfigure Zynq-PL on-the-go?

less than 1 minute read

You would have wondered if i’s possible to reconfigure the PL part without any interruption while PS is running Linux. Well, i’s possible and as simple as,

Resize EBS Root Volume of CentOS 6 AMI

1 minute read

So the other day I had to create a CentOS 6 AMI for HDP installation as it had Hue package available only for CentOS 6. I launched an instance with EBS attac...

Debugging Stuck Process in Linux

2 minute read

The other day I faced a problem with monitoring setup and I found that the WebUI is not responding. I SSHed into server and checked if process is running. It...

Back to top ↑

FPGA

How to reconfigure Zynq-PL on-the-go?

less than 1 minute read

You would have wondered if i’s possible to reconfigure the PL part without any interruption while PS is running Linux. Well, i’s possible and as simple as,

Configure PS of PYNQ to work with SDK

14 minute read

Hi, If you’re an FPGA fan or someone who’s got PYNQ board for fun, you might be having a hard time making it run Vivado SDK projects. That’s because, the PY...

Back to top ↑

Zynq

How to reconfigure Zynq-PL on-the-go?

less than 1 minute read

You would have wondered if i’s possible to reconfigure the PL part without any interruption while PS is running Linux. Well, i’s possible and as simple as,

Configure PS of PYNQ to work with SDK

14 minute read

Hi, If you’re an FPGA fan or someone who’s got PYNQ board for fun, you might be having a hard time making it run Vivado SDK projects. That’s because, the PY...

Back to top ↑

python

Back to top ↑

Vivado

How to reconfigure Zynq-PL on-the-go?

less than 1 minute read

You would have wondered if i’s possible to reconfigure the PL part without any interruption while PS is running Linux. Well, i’s possible and as simple as,

Configure PS of PYNQ to work with SDK

14 minute read

Hi, If you’re an FPGA fan or someone who’s got PYNQ board for fun, you might be having a hard time making it run Vivado SDK projects. That’s because, the PY...

Back to top ↑

hdp

Upgrading Apache Phoenix in HDP Cluster

1 minute read

About new Hadoop cluster we set up, the phoenix version bundled with HDP distribution(4.7) had some bugs which would make it impossible to use to run BI quer...

Back to top ↑

distributed file system

Back to top ↑

hadoop

Back to top ↑

HDFS

Back to top ↑

debugging

Debugging Stuck Process in Linux

2 minute read

The other day I faced a problem with monitoring setup and I found that the WebUI is not responding. I SSHed into server and checked if process is running. It...

Back to top ↑

process

Debugging Stuck Process in Linux

2 minute read

The other day I faced a problem with monitoring setup and I found that the WebUI is not responding. I SSHed into server and checked if process is running. It...

Back to top ↑

ami

Resize EBS Root Volume of CentOS 6 AMI

1 minute read

So the other day I had to create a CentOS 6 AMI for HDP installation as it had Hue package available only for CentOS 6. I launched an instance with EBS attac...

Back to top ↑

aws

Resize EBS Root Volume of CentOS 6 AMI

1 minute read

So the other day I had to create a CentOS 6 AMI for HDP installation as it had Hue package available only for CentOS 6. I launched an instance with EBS attac...

Back to top ↑

EBS

Resize EBS Root Volume of CentOS 6 AMI

1 minute read

So the other day I had to create a CentOS 6 AMI for HDP installation as it had Hue package available only for CentOS 6. I launched an instance with EBS attac...

Back to top ↑

filesystem

Resize EBS Root Volume of CentOS 6 AMI

1 minute read

So the other day I had to create a CentOS 6 AMI for HDP installation as it had Hue package available only for CentOS 6. I launched an instance with EBS attac...

Back to top ↑

PYNQ

Configure PS of PYNQ to work with SDK

14 minute read

Hi, If you’re an FPGA fan or someone who’s got PYNQ board for fun, you might be having a hard time making it run Vivado SDK projects. That’s because, the PY...

Back to top ↑

PYNQ-Z1

Configure PS of PYNQ to work with SDK

14 minute read

Hi, If you’re an FPGA fan or someone who’s got PYNQ board for fun, you might be having a hard time making it run Vivado SDK projects. That’s because, the PY...

Back to top ↑

Xilinx

Configure PS of PYNQ to work with SDK

14 minute read

Hi, If you’re an FPGA fan or someone who’s got PYNQ board for fun, you might be having a hard time making it run Vivado SDK projects. That’s because, the PY...

Back to top ↑

metrics

Migrating OpenTSDB to Another HBase Cluster

1 minute read

As a part of migration from CDH cluster to HDP cluster, we also had to migrate OpenTSDB which was running on CDH cluster. There are many methods to copy/tran...

Back to top ↑

opentsdb

Migrating OpenTSDB to Another HBase Cluster

1 minute read

As a part of migration from CDH cluster to HDP cluster, we also had to migrate OpenTSDB which was running on CDH cluster. There are many methods to copy/tran...

Back to top ↑

websocket

Back to top ↑

phoenix

Upgrading Apache Phoenix in HDP Cluster

1 minute read

About new Hadoop cluster we set up, the phoenix version bundled with HDP distribution(4.7) had some bugs which would make it impossible to use to run BI quer...

Back to top ↑