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Merge pull request #15410 from overleaf/jpa-history-v1-verbose-logging
[history-v1] add verbose logging to I/O operations via object-persistor GitOrigin-RevId: 4fe7a77f289d5d22a63d6fd0665e5cffe5843b65
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parent
47820c61a0
commit
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3 changed files with 45 additions and 17 deletions
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@ -194,18 +194,23 @@ async function getProjectBlob(req, res, next) {
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const hash = req.swagger.params.hash.value
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const blobStore = new BlobStore(projectId)
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let stream
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logger.debug({ projectId, hash }, 'getProjectBlob started')
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try {
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stream = await blobStore.getStream(hash)
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} catch (err) {
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if (err instanceof Blob.NotFoundError) {
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return render.notFound(res)
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} else {
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throw err
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let stream
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try {
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stream = await blobStore.getStream(hash)
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} catch (err) {
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if (err instanceof Blob.NotFoundError) {
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return render.notFound(res)
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} else {
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throw err
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}
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}
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res.set('Content-Type', 'application/octet-stream')
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await pipeline(stream, res)
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} finally {
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logger.debug({ projectId, hash }, 'getProjectBlob finished')
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}
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res.set('Content-Type', 'application/octet-stream')
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await pipeline(stream, res)
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}
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async function getSnapshotAtVersion(projectId, version) {
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@ -20,6 +20,7 @@ const projectKey = require('../project_key')
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const streams = require('../streams')
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const postgresBackend = require('./postgres')
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const mongoBackend = require('./mongo')
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const logger = require('@overleaf/logger')
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const GLOBAL_BLOBS = new Map()
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@ -34,9 +35,14 @@ function makeProjectKey(projectId, hash) {
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async function uploadBlob(projectId, blob, stream) {
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const bucket = config.get('blobStore.projectBucket')
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const key = makeProjectKey(projectId, blob.getHash())
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await persistor.sendStream(bucket, key, stream, {
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contentType: 'application/octet-stream',
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})
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logger.debug({ projectId, blob }, 'uploadBlob started')
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try {
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await persistor.sendStream(bucket, key, stream, {
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contentType: 'application/octet-stream',
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})
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} finally {
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logger.debug({ projectId, blob }, 'uploadBlob finished')
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}
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}
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function getBlobLocation(projectId, hash) {
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@ -109,7 +115,12 @@ async function getStringLengthOfFile(byteLength, pathname) {
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async function deleteBlobsInBucket(projectId) {
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const bucket = config.get('blobStore.projectBucket')
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const prefix = `${projectKey.format(projectId)}/`
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await persistor.deleteDirectory(bucket, prefix)
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logger.debug({ projectId }, 'deleteBlobsInBucket started')
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try {
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await persistor.deleteDirectory(bucket, prefix)
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} finally {
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logger.debug({ projectId }, 'deleteBlobsInBucket finished')
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}
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}
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async function loadGlobalBlobs() {
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@ -202,9 +213,15 @@ class BlobStore {
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async getString(hash) {
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assert.blobHash(hash, 'bad hash')
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const stream = await this.getStream(hash)
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const buffer = await streams.readStreamToBuffer(stream)
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return buffer.toString()
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const projectId = this.projectId
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logger.debug({ projectId, hash }, 'getString started')
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try {
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const stream = await this.getStream(hash)
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const buffer = await streams.readStreamToBuffer(stream)
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return buffer.toString()
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} finally {
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logger.debug({ projectId, hash }, 'getString finished')
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}
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}
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/**
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@ -8,6 +8,7 @@ const path = require('path')
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const OError = require('@overleaf/o-error')
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const objectPersistor = require('@overleaf/object-persistor')
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const logger = require('@overleaf/logger')
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const assert = require('./assert')
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const persistor = require('./persistor')
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@ -70,6 +71,7 @@ HistoryStore.prototype.loadRaw = function historyStoreLoadRaw(
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const key = getKey(projectId, chunkId)
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logger.debug({ projectId, chunkId }, 'loadRaw started')
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return BPromise.resolve()
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.then(() => persistor.getObjectStream(BUCKET, key))
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.then(streams.gunzipStreamToBuffer)
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@ -80,6 +82,7 @@ HistoryStore.prototype.loadRaw = function historyStoreLoadRaw(
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}
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throw new HistoryStore.LoadError(projectId, chunkId).withCause(err)
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})
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.finally(() => logger.debug({ projectId, chunkId }, 'loadRaw finished'))
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}
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/**
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@ -102,6 +105,7 @@ HistoryStore.prototype.storeRaw = function historyStoreStoreRaw(
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const key = getKey(projectId, chunkId)
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const stream = streams.gzipStringToStream(JSON.stringify(rawHistory))
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logger.debug({ projectId, chunkId }, 'storeRaw started')
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return BPromise.resolve()
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.then(() =>
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persistor.sendStream(BUCKET, key, stream, {
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@ -112,6 +116,7 @@ HistoryStore.prototype.storeRaw = function historyStoreStoreRaw(
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.catch(err => {
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throw new HistoryStore.StoreError(projectId, chunkId).withCause(err)
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})
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.finally(() => logger.debug({ projectId, chunkId }, 'storeRaw finished'))
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}
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/**
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@ -121,12 +126,13 @@ HistoryStore.prototype.storeRaw = function historyStoreStoreRaw(
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* @return {Promise}
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*/
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HistoryStore.prototype.deleteChunks = function historyDeleteChunks(chunks) {
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logger.debug({ chunks }, 'deleteChunks started')
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return BPromise.all(
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chunks.map(chunk => {
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const key = getKey(chunk.projectId, chunk.chunkId)
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return persistor.deleteObject(BUCKET, key)
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})
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)
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).finally(() => logger.debug({ chunks }, 'deleteChunks finished'))
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}
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module.exports = new HistoryStore()
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