wal | Write ahead log for Go

 by   tidwall Go Version: v1.1.7 License: MIT

kandi X-RAY | wal Summary

kandi X-RAY | wal Summary

wal is a Go library typically used in Logging applications. wal has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

A simple and fast write ahead log for Go.
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            kandi-support Support

              wal has a low active ecosystem.
              It has 457 star(s) with 51 fork(s). There are 9 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 5 open issues and 6 have been closed. On average issues are closed in 80 days. There are 1 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of wal is v1.1.7

            kandi-Quality Quality

              wal has no bugs reported.

            kandi-Security Security

              wal has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

            kandi-License License

              wal is licensed under the MIT License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              wal releases are not available. You will need to build from source code and install.
              Installation instructions are not available. Examples and code snippets are available.

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            wal Key Features

            No Key Features are available at this moment for wal.

            wal Examples and Code Snippets

            No Code Snippets are available at this moment for wal.

            Community Discussions

            QUESTION

            pg_wal folder on standby node not removing files (postgresql-11)
            Asked 2021-Jun-14 at 15:00

            I have master-slave (primary-standby) streaming replication set up on 2 physical nodes. Although the replication is working correctly and walsender and walreceiver both work fine, the files in the pg_wal folder on the slave node are not getting removed. This is a problem I have been facing every time I try to bring the slave node back after a crash. Here are the details of the problem:

            postgresql.conf on master and slave/standby node

            ...

            ANSWER

            Answered 2021-Jun-14 at 15:00

            You didn't describe omitting pg_replslot during your rsync, as the docs recommend. If you didn't omit it, then now your replica has a replication slot which is a clone of the one on the master. But if nothing ever connects to that slot on the replica and advances the cutoff, then the WAL never gets released to recycling. To fix you just need to shutdown the replica, remove that directory, restart it, (and wait for the next restart point to finish).

            Do they need to go to wal_archive folder on the disk just like they go to wal_archive folder on the master node?

            No, that is optional not necessary. It is set by archive_mode = always if you want it to happen.

            Source https://stackoverflow.com/questions/67967404

            QUESTION

            Influx - just starting to get "authorization not found" error after having connected before
            Asked 2021-Jun-10 at 13:18

            Using Windows downloadable EXEs for Influx. Was connecting and working great until this morning.

            I started influxd today, and I see in the console:

            ...

            ANSWER

            Answered 2021-Jun-10 at 08:34

            You can follow below steps:

            1. Execute below command to check if you can access the auth list and see all tokens list and if you have read-write permissions :
              influx.exe auth list
              You can also view in dasboard:
            2. If you are not able to see token, then you can generate a token with read/write or all access.

            3. It might have also happened that the retention period that you choose must have been over due to which no measurement data is available. 4. You can create a new bucket and add token that you created in above step:

            Source https://stackoverflow.com/questions/67917118

            QUESTION

            AWS DMS task failing after some time in CDC mode
            Asked 2021-Jun-01 at 05:03

            I'm having trouble in setting up a task migrating the data in a RDS Database (PostgreSQL, engine 10.15) into an S3 bucket in the initial migration + CDC mode. Both endpoints are configured and tested successfully. I have created the task twice, both times it ran a couple of hours at most, the first time the initial dump went fine and some of the incremental dumps took place as well, the second time only the initial dump finished and no incremental dump was performed before the task failed.

            The error message is now:

            ...

            ANSWER

            Answered 2021-Jun-01 at 05:03

            Should anyone get the same error in the future, here is what we were told by the AWS tech specialist:

            There is a known (to AWS) issue with the pglogical plugin. The solution requires using the test_decoding plugin instead.

            1. Enforce using the test_decoding plugin on the DMS Endpoint by specifying pluginName=test_decoding in Extra Connection Attributes
            2. Create a new DMS task using this endpoint (using the old task may cause it to fail due to dissynchronization between the task and the logs)

            It sure did resolve the issue, but we still don't know what the problem really was with the plugin that is strongly suggested everywhere in the DMS documentation (at the moment).

            Source https://stackoverflow.com/questions/67634311

            QUESTION

            InfluxDB - ERR_EMPTY_RESPONSE - Used to come up in browser, now doesn't
            Asked 2021-May-30 at 10:29

            Running influxdb from a Docker container.

            The YML includes Telegraf and Grafana, too.

            I should point out that Grafana also is not loading in my browser.

            When I run netstat -n -q, and I look for "8086", I find these entries:

            • 0.0.0.0:8086
            • [::]:8086
            • [::1]:8086

            But I don't see 127.0.0.1:8086 as I would expect.

            Here is the YAML.

            ...

            ANSWER

            Answered 2021-May-30 at 10:29

            Well, this is a little embarrassing... I restarted Docker Desktop.

            Successfully logged into InfluxDB. Dashboards appear.

            Source https://stackoverflow.com/questions/67759362

            QUESTION

            Discord.js bot was working, added one extra command and everything broke. Can anyone help me figure out why?
            Asked 2021-May-28 at 14:57

            Tried to venture in to the realm of making discord bots. Followed along with a fairly simple tutorial, tweaking it along the way to fit what I was trying to make. The bot originally worked, but I went back in to add the "Mistake" command, and suddenly it's not working. I added in console.log pretty much everywhere, trying to figure out how far everything was getting.

            When I start the bot, it will spit out the "Bot Online" log. When I input a command, it will spit out the "Commands" log, but it won't register the command at all. I've tried looking for any minor typos, missing brackets, etc... but I just can't seem to figure out what's gone wrong. I'm hoping that someone here can help! Thank you!

            ...

            ANSWER

            Answered 2021-May-28 at 14:57

            You are improperly splitting the message content. You added g to the regex by accident. Correct line:

            Source https://stackoverflow.com/questions/67740767

            QUESTION

            Save user Input using LocalStoarge in html table
            Asked 2021-May-12 at 16:32

            I have a HTML table and with 6 input boxes that requires user to enter data and as the user clicks on the input box it show save so when the the user the user refresh/reloads or closes the web-page and opens the web-page back up the data must show on what he entered previously.

            I tried the simple method using local storage to get data entered by user to save and display for the first input box ("FY") but doesn't work because it get into conflict when i try to get and save the data from same place. so just to see if it work made the line of code to show under the FY box if when the user enters any data it will save and show but not working. Any help will appreciated

            ...

            ANSWER

            Answered 2021-May-12 at 16:32

            You could use the input event listener to keep storing data to localStorage. Replace SOME_ELEMENT for whatever elements you want to use and SOME_DATA_KEY with your preferred localStorage key.

            Edit: Use the input eventlistener

            Source https://stackoverflow.com/questions/67493687

            QUESTION

            pg_restore for 9.4 fails with error 'could not execute query'
            Asked 2021-May-11 at 06:29

            The PostgreSQL version I am trying to restore is 9.4.10. I backed up a database from the same version. The command I am using for restore is:

            ...

            ANSWER

            Answered 2021-May-11 at 06:29

            You are trying to restore a large object into a database that already contains a large object with the same oid.

            Use a new database that does not contain any large objects yet as target for the restore.

            Alternatively, drop the large objects first with

            Source https://stackoverflow.com/questions/67480596

            QUESTION

            Regex Finding all two three or four capitalized words in a section
            Asked 2021-Apr-25 at 21:09

            I wish to identify and then create a list in python all stocks (Capitalized Letters) mentioned here..

            The problem I have a large text doc with many areas containing 2 3 or 4 Capitalised letters however i only want to get the ones that precede a paragraph ending (stocks-to-watcch are in the following paragraph):

            i.e SE, SAM, PYPL, LAD, GLOB .....etc

            Not sure if non capturing groups is the way to go or whether I can do look behinds.. if I do non capturing groups to I was thinking something like this would work but it doesn't... any help greatly appreciated

            ...

            ANSWER

            Answered 2021-Apr-25 at 21:09

            Extract the substring between two strings:

            Source https://stackoverflow.com/questions/67256871

            QUESTION

            A question about the Milvus docker installation port
            Asked 2021-Apr-22 at 09:51

            I know that when dockers installs Milvus, port 19530 is the Milvus port. I would like to know what port 19121 does and if it can be installed without mapping this port? The dockers command to install milvus is as follows:

            ...

            ANSWER

            Answered 2021-Apr-22 at 09:51

            QUESTION

            Simple "[]" conditional
            Asked 2021-Apr-06 at 11:44

            So I have one data frame with multiple columns, a good chunk of those columns are dichotomous variables of whether each case belongs to a certain group, said columns are the result of running %in% to turn them into a logical test and then codded into 0s and 1s. I ended up with only one of those columns with 1 per row, now I want create a category based on whether the row has a 1 or not. Why's my code not working (or very slow, it just seems stuck).

            ...

            ANSWER

            Answered 2021-Apr-06 at 11:44

            It is not entirely clear what you're trying to do. From your code it seems like you're trying to overwrite the value in SECTOR, with the ones indicated by the different sector columns (A guess based on their names).

            Basically the problem here is that you are not performing any assignment. For example

            Source https://stackoverflow.com/questions/66967310

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install wal

            You can download it from GitHub.

            Support

            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
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            https://github.com/tidwall/wal.git

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            gh repo clone tidwall/wal

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            git@github.com:tidwall/wal.git

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